diff options
75 files changed, 10884 insertions, 1024 deletions
diff --git a/Changes.txt b/Changes.txt index a86f89f..064c5c0 100644 --- a/Changes.txt +++ b/Changes.txt @@ -1,3 +1,29 @@ +2011-10-06, S3QL 1.4 + + * Metadata is now always LZMA compressed, mount.s3ql's --compress + option only affects compression of file contents. + + * Network errors that occur in the middle of a read operation + are now handled correctly as well. + + * s3qladm now uses cached metadata if available. + +2011-10-04, S3QL 1.3 + + * Fixed an s3qlcp crash happening when source or destination inode + number was a 64 bit value. + + * "Connection reset by peer" network errors are now handled + correctly. + + * fsck.s3ql can now renumber inodes. This is useful if the file + system was mounted using S3QL 1.2 or 1.1.x without the --nfs + option and can now no longer be accessed on 32bit systems. + + * Use only 32 bits for inodes, even when --nfs is not specified. + This ensures that file systems can be safely used by both 32 and + 64 bit systems. + 2011-09-28, S3QL 1.2 * Fixed a database problem that was responsible for file @@ -1,6 +1,6 @@ Metadata-Version: 1.1 Name: s3ql -Version: 1.2 +Version: 1.4 Summary: a full-featured file system for online data storage Home-page: http://code.google.com/p/s3ql/ Author: Nikolaus Rath diff --git a/contrib/benchmark.py b/contrib/benchmark.py index 150f69a..e001586 100755 --- a/contrib/benchmark.py +++ b/contrib/benchmark.py @@ -32,7 +32,7 @@ if (os.path.exists(os.path.join(basedir, 'setup.py')) and from s3ql.backends.common import get_bucket, BetterBucket from s3ql.backends.local import Bucket -from s3ql.common import setup_logging +from s3ql.common import setup_logging, BUFSIZE from s3ql.parse_args import ArgumentParser log = logging.getLogger('benchmark') @@ -81,7 +81,7 @@ def main(args=None): stamp = time.time() copied = 0 while copied < size: - buf = src.read(256*1024) + buf = src.read(BUFSIZE) dst.write(buf) copied += len(buf) fuse_speed = copied / (time.time() - stamp) @@ -98,7 +98,7 @@ def main(args=None): stamp = time.time() copied = 0 while copied < size: - buf = src.read(256*1024) + buf = src.read(BUFSIZE) dst.write(buf) copied += len(buf) upload_speed = copied / (time.time() - stamp) @@ -118,12 +118,12 @@ def main(args=None): src.seek(0) stamp = time.time() while True: - buf = src.read(256*1024) + buf = src.read(BUFSIZE) if not buf: break dst.write(buf) times[alg] = time.time() - stamp - out_sizes[alg] = dst.compr_size + out_sizes[alg] = dst.get_obj_size() log.info('%s compression speed: %.2f KB/sec (in)', alg, size/times[alg]/1024) log.info('%s compression speed: %.2f KB/sec (out)', alg, out_sizes[alg] / times[alg] / 1024) diff --git a/contrib/expire_backups.1 b/contrib/expire_backups.1 index 188191f..c946732 100644 --- a/contrib/expire_backups.1 +++ b/contrib/expire_backups.1 @@ -1,4 +1,4 @@ -.TH "EXPIRE_BACKUPS" "1" "September 28, 2011" "1.2" "S3QL" +.TH "EXPIRE_BACKUPS" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME expire_backups \- Intelligently expire old backups . diff --git a/contrib/pcp.1 b/contrib/pcp.1 index 61bab55..ce65684 100644 --- a/contrib/pcp.1 +++ b/contrib/pcp.1 @@ -1,4 +1,4 @@ -.TH "PCP" "1" "September 28, 2011" "1.2" "S3QL" +.TH "PCP" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME pcp \- Recursive, parallel copy of directory trees . diff --git a/doc/html/.buildinfo b/doc/html/.buildinfo index 19a9de7..1477d1e 100644 --- a/doc/html/.buildinfo +++ b/doc/html/.buildinfo @@ -1,4 +1,4 @@ # Sphinx build info version 1 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. -config: 511abf8af0910e88e7d158947974ebc2 +config: e865faf28c93004a1127b2fd92570e19 tags: fbb0d17656682115ca4d033fb2f83ba1 diff --git a/doc/html/_sources/installation.txt b/doc/html/_sources/installation.txt index e153de0..0cfa670 100644 --- a/doc/html/_sources/installation.txt +++ b/doc/html/_sources/installation.txt @@ -33,6 +33,9 @@ that is not the case. so under Linux you should actually use *2.6.26 or newer whenever possible*. +* `Python <http://www.python.org/>`_, version 2.6.6 or newer, but not + Python 3.x. + * The `PyCrypto++ Python Module <http://pypi.python.org/pypi/pycryptopp>`_. To check if this module is installed, try to execute `python -c 'import pycryptopp'`. diff --git a/doc/html/_static/basic.css b/doc/html/_static/basic.css index 4b875f8..32630d5 100644 --- a/doc/html/_static/basic.css +++ b/doc/html/_static/basic.css @@ -525,4 +525,4 @@ span.eqno { #top-link { display: none; } -}
\ No newline at end of file +} diff --git a/doc/html/_static/jquery.js b/doc/html/_static/jquery.js index 7c24308..f3201aa 100644 --- a/doc/html/_static/jquery.js +++ b/doc/html/_static/jquery.js @@ -1,154 +1,8981 @@ /*! - * jQuery JavaScript Library v1.4.2 + * jQuery JavaScript Library v1.6.2 * http://jquery.com/ * - * Copyright 2010, John Resig + * Copyright 2011, John Resig * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license * * Includes Sizzle.js * http://sizzlejs.com/ - * Copyright 2010, The Dojo Foundation + * Copyright 2011, The Dojo Foundation * Released under the MIT, BSD, and GPL Licenses. * - * Date: Sat Feb 13 22:33:48 2010 -0500 + * Date: Thu Jun 30 14:16:56 2011 -0400 */ -(function(A,w){function ma(){if(!c.isReady){try{s.documentElement.doScroll("left")}catch(a){setTimeout(ma,1);return}c.ready()}}function Qa(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,j){var i=a.length;if(typeof b==="object"){for(var o in b)X(a,o,b[o],f,e,d);return a}if(d!==w){f=!j&&f&&c.isFunction(d);for(o=0;o<i;o++)e(a[o],b,f?d.call(a[o],o,e(a[o],b)):d,j);return a}return i? -e(a[0],b):w}function J(){return(new Date).getTime()}function Y(){return false}function Z(){return true}function na(a,b,d){d[0].type=a;return c.event.handle.apply(b,d)}function oa(a){var b,d=[],f=[],e=arguments,j,i,o,k,n,r;i=c.data(this,"events");if(!(a.liveFired===this||!i||!i.live||a.button&&a.type==="click")){a.liveFired=this;var u=i.live.slice(0);for(k=0;k<u.length;k++){i=u[k];i.origType.replace(O,"")===a.type?f.push(i.selector):u.splice(k--,1)}j=c(a.target).closest(f,a.currentTarget);n=0;for(r= -j.length;n<r;n++)for(k=0;k<u.length;k++){i=u[k];if(j[n].selector===i.selector){o=j[n].elem;f=null;if(i.preType==="mouseenter"||i.preType==="mouseleave")f=c(a.relatedTarget).closest(i.selector)[0];if(!f||f!==o)d.push({elem:o,handleObj:i})}}n=0;for(r=d.length;n<r;n++){j=d[n];a.currentTarget=j.elem;a.data=j.handleObj.data;a.handleObj=j.handleObj;if(j.handleObj.origHandler.apply(j.elem,e)===false){b=false;break}}return b}}function pa(a,b){return"live."+(a&&a!=="*"?a+".":"")+b.replace(/\./g,"`").replace(/ /g, -"&")}function qa(a){return!a||!a.parentNode||a.parentNode.nodeType===11}function ra(a,b){var d=0;b.each(function(){if(this.nodeName===(a[d]&&a[d].nodeName)){var f=c.data(a[d++]),e=c.data(this,f);if(f=f&&f.events){delete e.handle;e.events={};for(var j in f)for(var i in f[j])c.event.add(this,j,f[j][i],f[j][i].data)}}})}function sa(a,b,d){var f,e,j;b=b&&b[0]?b[0].ownerDocument||b[0]:s;if(a.length===1&&typeof a[0]==="string"&&a[0].length<512&&b===s&&!ta.test(a[0])&&(c.support.checkClone||!ua.test(a[0]))){e= -true;if(j=c.fragments[a[0]])if(j!==1)f=j}if(!f){f=b.createDocumentFragment();c.clean(a,b,f,d)}if(e)c.fragments[a[0]]=j?f:1;return{fragment:f,cacheable:e}}function K(a,b){var d={};c.each(va.concat.apply([],va.slice(0,b)),function(){d[this]=a});return d}function wa(a){return"scrollTo"in a&&a.document?a:a.nodeType===9?a.defaultView||a.parentWindow:false}var c=function(a,b){return new c.fn.init(a,b)},Ra=A.jQuery,Sa=A.$,s=A.document,T,Ta=/^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,Ua=/^.[^:#\[\.,]*$/,Va=/\S/, -Wa=/^(\s|\u00A0)+|(\s|\u00A0)+$/g,Xa=/^<(\w+)\s*\/?>(?:<\/\1>)?$/,P=navigator.userAgent,xa=false,Q=[],L,$=Object.prototype.toString,aa=Object.prototype.hasOwnProperty,ba=Array.prototype.push,R=Array.prototype.slice,ya=Array.prototype.indexOf;c.fn=c.prototype={init:function(a,b){var d,f;if(!a)return this;if(a.nodeType){this.context=this[0]=a;this.length=1;return this}if(a==="body"&&!b){this.context=s;this[0]=s.body;this.selector="body";this.length=1;return this}if(typeof a==="string")if((d=Ta.exec(a))&& -(d[1]||!b))if(d[1]){f=b?b.ownerDocument||b:s;if(a=Xa.exec(a))if(c.isPlainObject(b)){a=[s.createElement(a[1])];c.fn.attr.call(a,b,true)}else a=[f.createElement(a[1])];else{a=sa([d[1]],[f]);a=(a.cacheable?a.fragment.cloneNode(true):a.fragment).childNodes}return c.merge(this,a)}else{if(b=s.getElementById(d[2])){if(b.id!==d[2])return T.find(a);this.length=1;this[0]=b}this.context=s;this.selector=a;return this}else if(!b&&/^\w+$/.test(a)){this.selector=a;this.context=s;a=s.getElementsByTagName(a);return c.merge(this, -a)}else return!b||b.jquery?(b||T).find(a):c(b).find(a);else if(c.isFunction(a))return T.ready(a);if(a.selector!==w){this.selector=a.selector;this.context=a.context}return c.makeArray(a,this)},selector:"",jquery:"1.4.2",length:0,size:function(){return this.length},toArray:function(){return R.call(this,0)},get:function(a){return a==null?this.toArray():a<0?this.slice(a)[0]:this[a]},pushStack:function(a,b,d){var f=c();c.isArray(a)?ba.apply(f,a):c.merge(f,a);f.prevObject=this;f.context=this.context;if(b=== -"find")f.selector=this.selector+(this.selector?" ":"")+d;else if(b)f.selector=this.selector+"."+b+"("+d+")";return f},each:function(a,b){return c.each(this,a,b)},ready:function(a){c.bindReady();if(c.isReady)a.call(s,c);else Q&&Q.push(a);return this},eq:function(a){return a===-1?this.slice(a):this.slice(a,+a+1)},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},slice:function(){return this.pushStack(R.apply(this,arguments),"slice",R.call(arguments).join(","))},map:function(a){return this.pushStack(c.map(this, -function(b,d){return a.call(b,d,b)}))},end:function(){return this.prevObject||c(null)},push:ba,sort:[].sort,splice:[].splice};c.fn.init.prototype=c.fn;c.extend=c.fn.extend=function(){var a=arguments[0]||{},b=1,d=arguments.length,f=false,e,j,i,o;if(typeof a==="boolean"){f=a;a=arguments[1]||{};b=2}if(typeof a!=="object"&&!c.isFunction(a))a={};if(d===b){a=this;--b}for(;b<d;b++)if((e=arguments[b])!=null)for(j in e){i=a[j];o=e[j];if(a!==o)if(f&&o&&(c.isPlainObject(o)||c.isArray(o))){i=i&&(c.isPlainObject(i)|| -c.isArray(i))?i:c.isArray(o)?[]:{};a[j]=c.extend(f,i,o)}else if(o!==w)a[j]=o}return a};c.extend({noConflict:function(a){A.$=Sa;if(a)A.jQuery=Ra;return c},isReady:false,ready:function(){if(!c.isReady){if(!s.body)return setTimeout(c.ready,13);c.isReady=true;if(Q){for(var a,b=0;a=Q[b++];)a.call(s,c);Q=null}c.fn.triggerHandler&&c(s).triggerHandler("ready")}},bindReady:function(){if(!xa){xa=true;if(s.readyState==="complete")return c.ready();if(s.addEventListener){s.addEventListener("DOMContentLoaded", -L,false);A.addEventListener("load",c.ready,false)}else if(s.attachEvent){s.attachEvent("onreadystatechange",L);A.attachEvent("onload",c.ready);var a=false;try{a=A.frameElement==null}catch(b){}s.documentElement.doScroll&&a&&ma()}}},isFunction:function(a){return $.call(a)==="[object Function]"},isArray:function(a){return $.call(a)==="[object Array]"},isPlainObject:function(a){if(!a||$.call(a)!=="[object Object]"||a.nodeType||a.setInterval)return false;if(a.constructor&&!aa.call(a,"constructor")&&!aa.call(a.constructor.prototype, -"isPrototypeOf"))return false;var b;for(b in a);return b===w||aa.call(a,b)},isEmptyObject:function(a){for(var b in a)return false;return true},error:function(a){throw a;},parseJSON:function(a){if(typeof a!=="string"||!a)return null;a=c.trim(a);if(/^[\],:{}\s]*$/.test(a.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,"")))return A.JSON&&A.JSON.parse?A.JSON.parse(a):(new Function("return "+ -a))();else c.error("Invalid JSON: "+a)},noop:function(){},globalEval:function(a){if(a&&Va.test(a)){var b=s.getElementsByTagName("head")[0]||s.documentElement,d=s.createElement("script");d.type="text/javascript";if(c.support.scriptEval)d.appendChild(s.createTextNode(a));else d.text=a;b.insertBefore(d,b.firstChild);b.removeChild(d)}},nodeName:function(a,b){return a.nodeName&&a.nodeName.toUpperCase()===b.toUpperCase()},each:function(a,b,d){var f,e=0,j=a.length,i=j===w||c.isFunction(a);if(d)if(i)for(f in a){if(b.apply(a[f], -d)===false)break}else for(;e<j;){if(b.apply(a[e++],d)===false)break}else if(i)for(f in a){if(b.call(a[f],f,a[f])===false)break}else for(d=a[0];e<j&&b.call(d,e,d)!==false;d=a[++e]);return a},trim:function(a){return(a||"").replace(Wa,"")},makeArray:function(a,b){b=b||[];if(a!=null)a.length==null||typeof a==="string"||c.isFunction(a)||typeof a!=="function"&&a.setInterval?ba.call(b,a):c.merge(b,a);return b},inArray:function(a,b){if(b.indexOf)return b.indexOf(a);for(var d=0,f=b.length;d<f;d++)if(b[d]=== -a)return d;return-1},merge:function(a,b){var d=a.length,f=0;if(typeof b.length==="number")for(var e=b.length;f<e;f++)a[d++]=b[f];else for(;b[f]!==w;)a[d++]=b[f++];a.length=d;return a},grep:function(a,b,d){for(var f=[],e=0,j=a.length;e<j;e++)!d!==!b(a[e],e)&&f.push(a[e]);return f},map:function(a,b,d){for(var f=[],e,j=0,i=a.length;j<i;j++){e=b(a[j],j,d);if(e!=null)f[f.length]=e}return f.concat.apply([],f)},guid:1,proxy:function(a,b,d){if(arguments.length===2)if(typeof b==="string"){d=a;a=d[b];b=w}else if(b&& -!c.isFunction(b)){d=b;b=w}if(!b&&a)b=function(){return a.apply(d||this,arguments)};if(a)b.guid=a.guid=a.guid||b.guid||c.guid++;return b},uaMatch:function(a){a=a.toLowerCase();a=/(webkit)[ \/]([\w.]+)/.exec(a)||/(opera)(?:.*version)?[ \/]([\w.]+)/.exec(a)||/(msie) ([\w.]+)/.exec(a)||!/compatible/.test(a)&&/(mozilla)(?:.*? rv:([\w.]+))?/.exec(a)||[];return{browser:a[1]||"",version:a[2]||"0"}},browser:{}});P=c.uaMatch(P);if(P.browser){c.browser[P.browser]=true;c.browser.version=P.version}if(c.browser.webkit)c.browser.safari= -true;if(ya)c.inArray=function(a,b){return ya.call(b,a)};T=c(s);if(s.addEventListener)L=function(){s.removeEventListener("DOMContentLoaded",L,false);c.ready()};else if(s.attachEvent)L=function(){if(s.readyState==="complete"){s.detachEvent("onreadystatechange",L);c.ready()}};(function(){c.support={};var a=s.documentElement,b=s.createElement("script"),d=s.createElement("div"),f="script"+J();d.style.display="none";d.innerHTML=" <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>"; -var e=d.getElementsByTagName("*"),j=d.getElementsByTagName("a")[0];if(!(!e||!e.length||!j)){c.support={leadingWhitespace:d.firstChild.nodeType===3,tbody:!d.getElementsByTagName("tbody").length,htmlSerialize:!!d.getElementsByTagName("link").length,style:/red/.test(j.getAttribute("style")),hrefNormalized:j.getAttribute("href")==="/a",opacity:/^0.55$/.test(j.style.opacity),cssFloat:!!j.style.cssFloat,checkOn:d.getElementsByTagName("input")[0].value==="on",optSelected:s.createElement("select").appendChild(s.createElement("option")).selected, -parentNode:d.removeChild(d.appendChild(s.createElement("div"))).parentNode===null,deleteExpando:true,checkClone:false,scriptEval:false,noCloneEvent:true,boxModel:null};b.type="text/javascript";try{b.appendChild(s.createTextNode("window."+f+"=1;"))}catch(i){}a.insertBefore(b,a.firstChild);if(A[f]){c.support.scriptEval=true;delete A[f]}try{delete b.test}catch(o){c.support.deleteExpando=false}a.removeChild(b);if(d.attachEvent&&d.fireEvent){d.attachEvent("onclick",function k(){c.support.noCloneEvent= -false;d.detachEvent("onclick",k)});d.cloneNode(true).fireEvent("onclick")}d=s.createElement("div");d.innerHTML="<input type='radio' name='radiotest' checked='checked'/>";a=s.createDocumentFragment();a.appendChild(d.firstChild);c.support.checkClone=a.cloneNode(true).cloneNode(true).lastChild.checked;c(function(){var k=s.createElement("div");k.style.width=k.style.paddingLeft="1px";s.body.appendChild(k);c.boxModel=c.support.boxModel=k.offsetWidth===2;s.body.removeChild(k).style.display="none"});a=function(k){var n= -s.createElement("div");k="on"+k;var r=k in n;if(!r){n.setAttribute(k,"return;");r=typeof n[k]==="function"}return r};c.support.submitBubbles=a("submit");c.support.changeBubbles=a("change");a=b=d=e=j=null}})();c.props={"for":"htmlFor","class":"className",readonly:"readOnly",maxlength:"maxLength",cellspacing:"cellSpacing",rowspan:"rowSpan",colspan:"colSpan",tabindex:"tabIndex",usemap:"useMap",frameborder:"frameBorder"};var G="jQuery"+J(),Ya=0,za={};c.extend({cache:{},expando:G,noData:{embed:true,object:true, -applet:true},data:function(a,b,d){if(!(a.nodeName&&c.noData[a.nodeName.toLowerCase()])){a=a==A?za:a;var f=a[G],e=c.cache;if(!f&&typeof b==="string"&&d===w)return null;f||(f=++Ya);if(typeof b==="object"){a[G]=f;e[f]=c.extend(true,{},b)}else if(!e[f]){a[G]=f;e[f]={}}a=e[f];if(d!==w)a[b]=d;return typeof b==="string"?a[b]:a}},removeData:function(a,b){if(!(a.nodeName&&c.noData[a.nodeName.toLowerCase()])){a=a==A?za:a;var d=a[G],f=c.cache,e=f[d];if(b){if(e){delete e[b];c.isEmptyObject(e)&&c.removeData(a)}}else{if(c.support.deleteExpando)delete a[c.expando]; -else a.removeAttribute&&a.removeAttribute(c.expando);delete f[d]}}}});c.fn.extend({data:function(a,b){if(typeof a==="undefined"&&this.length)return c.data(this[0]);else if(typeof a==="object")return this.each(function(){c.data(this,a)});var d=a.split(".");d[1]=d[1]?"."+d[1]:"";if(b===w){var f=this.triggerHandler("getData"+d[1]+"!",[d[0]]);if(f===w&&this.length)f=c.data(this[0],a);return f===w&&d[1]?this.data(d[0]):f}else return this.trigger("setData"+d[1]+"!",[d[0],b]).each(function(){c.data(this, -a,b)})},removeData:function(a){return this.each(function(){c.removeData(this,a)})}});c.extend({queue:function(a,b,d){if(a){b=(b||"fx")+"queue";var f=c.data(a,b);if(!d)return f||[];if(!f||c.isArray(d))f=c.data(a,b,c.makeArray(d));else f.push(d);return f}},dequeue:function(a,b){b=b||"fx";var d=c.queue(a,b),f=d.shift();if(f==="inprogress")f=d.shift();if(f){b==="fx"&&d.unshift("inprogress");f.call(a,function(){c.dequeue(a,b)})}}});c.fn.extend({queue:function(a,b){if(typeof a!=="string"){b=a;a="fx"}if(b=== -w)return c.queue(this[0],a);return this.each(function(){var d=c.queue(this,a,b);a==="fx"&&d[0]!=="inprogress"&&c.dequeue(this,a)})},dequeue:function(a){return this.each(function(){c.dequeue(this,a)})},delay:function(a,b){a=c.fx?c.fx.speeds[a]||a:a;b=b||"fx";return this.queue(b,function(){var d=this;setTimeout(function(){c.dequeue(d,b)},a)})},clearQueue:function(a){return this.queue(a||"fx",[])}});var Aa=/[\n\t]/g,ca=/\s+/,Za=/\r/g,$a=/href|src|style/,ab=/(button|input)/i,bb=/(button|input|object|select|textarea)/i, -cb=/^(a|area)$/i,Ba=/radio|checkbox/;c.fn.extend({attr:function(a,b){return X(this,a,b,true,c.attr)},removeAttr:function(a){return this.each(function(){c.attr(this,a,"");this.nodeType===1&&this.removeAttribute(a)})},addClass:function(a){if(c.isFunction(a))return this.each(function(n){var r=c(this);r.addClass(a.call(this,n,r.attr("class")))});if(a&&typeof a==="string")for(var b=(a||"").split(ca),d=0,f=this.length;d<f;d++){var e=this[d];if(e.nodeType===1)if(e.className){for(var j=" "+e.className+" ", -i=e.className,o=0,k=b.length;o<k;o++)if(j.indexOf(" "+b[o]+" ")<0)i+=" "+b[o];e.className=c.trim(i)}else e.className=a}return this},removeClass:function(a){if(c.isFunction(a))return this.each(function(k){var n=c(this);n.removeClass(a.call(this,k,n.attr("class")))});if(a&&typeof a==="string"||a===w)for(var b=(a||"").split(ca),d=0,f=this.length;d<f;d++){var e=this[d];if(e.nodeType===1&&e.className)if(a){for(var j=(" "+e.className+" ").replace(Aa," "),i=0,o=b.length;i<o;i++)j=j.replace(" "+b[i]+" ", -" ");e.className=c.trim(j)}else e.className=""}return this},toggleClass:function(a,b){var d=typeof a,f=typeof b==="boolean";if(c.isFunction(a))return this.each(function(e){var j=c(this);j.toggleClass(a.call(this,e,j.attr("class"),b),b)});return this.each(function(){if(d==="string")for(var e,j=0,i=c(this),o=b,k=a.split(ca);e=k[j++];){o=f?o:!i.hasClass(e);i[o?"addClass":"removeClass"](e)}else if(d==="undefined"||d==="boolean"){this.className&&c.data(this,"__className__",this.className);this.className= -this.className||a===false?"":c.data(this,"__className__")||""}})},hasClass:function(a){a=" "+a+" ";for(var b=0,d=this.length;b<d;b++)if((" "+this[b].className+" ").replace(Aa," ").indexOf(a)>-1)return true;return false},val:function(a){if(a===w){var b=this[0];if(b){if(c.nodeName(b,"option"))return(b.attributes.value||{}).specified?b.value:b.text;if(c.nodeName(b,"select")){var d=b.selectedIndex,f=[],e=b.options;b=b.type==="select-one";if(d<0)return null;var j=b?d:0;for(d=b?d+1:e.length;j<d;j++){var i= -e[j];if(i.selected){a=c(i).val();if(b)return a;f.push(a)}}return f}if(Ba.test(b.type)&&!c.support.checkOn)return b.getAttribute("value")===null?"on":b.value;return(b.value||"").replace(Za,"")}return w}var o=c.isFunction(a);return this.each(function(k){var n=c(this),r=a;if(this.nodeType===1){if(o)r=a.call(this,k,n.val());if(typeof r==="number")r+="";if(c.isArray(r)&&Ba.test(this.type))this.checked=c.inArray(n.val(),r)>=0;else if(c.nodeName(this,"select")){var u=c.makeArray(r);c("option",this).each(function(){this.selected= -c.inArray(c(this).val(),u)>=0});if(!u.length)this.selectedIndex=-1}else this.value=r}})}});c.extend({attrFn:{val:true,css:true,html:true,text:true,data:true,width:true,height:true,offset:true},attr:function(a,b,d,f){if(!a||a.nodeType===3||a.nodeType===8)return w;if(f&&b in c.attrFn)return c(a)[b](d);f=a.nodeType!==1||!c.isXMLDoc(a);var e=d!==w;b=f&&c.props[b]||b;if(a.nodeType===1){var j=$a.test(b);if(b in a&&f&&!j){if(e){b==="type"&&ab.test(a.nodeName)&&a.parentNode&&c.error("type property can't be changed"); -a[b]=d}if(c.nodeName(a,"form")&&a.getAttributeNode(b))return a.getAttributeNode(b).nodeValue;if(b==="tabIndex")return(b=a.getAttributeNode("tabIndex"))&&b.specified?b.value:bb.test(a.nodeName)||cb.test(a.nodeName)&&a.href?0:w;return a[b]}if(!c.support.style&&f&&b==="style"){if(e)a.style.cssText=""+d;return a.style.cssText}e&&a.setAttribute(b,""+d);a=!c.support.hrefNormalized&&f&&j?a.getAttribute(b,2):a.getAttribute(b);return a===null?w:a}return c.style(a,b,d)}});var O=/\.(.*)$/,db=function(a){return a.replace(/[^\w\s\.\|`]/g, -function(b){return"\\"+b})};c.event={add:function(a,b,d,f){if(!(a.nodeType===3||a.nodeType===8)){if(a.setInterval&&a!==A&&!a.frameElement)a=A;var e,j;if(d.handler){e=d;d=e.handler}if(!d.guid)d.guid=c.guid++;if(j=c.data(a)){var i=j.events=j.events||{},o=j.handle;if(!o)j.handle=o=function(){return typeof c!=="undefined"&&!c.event.triggered?c.event.handle.apply(o.elem,arguments):w};o.elem=a;b=b.split(" ");for(var k,n=0,r;k=b[n++];){j=e?c.extend({},e):{handler:d,data:f};if(k.indexOf(".")>-1){r=k.split("."); -k=r.shift();j.namespace=r.slice(0).sort().join(".")}else{r=[];j.namespace=""}j.type=k;j.guid=d.guid;var u=i[k],z=c.event.special[k]||{};if(!u){u=i[k]=[];if(!z.setup||z.setup.call(a,f,r,o)===false)if(a.addEventListener)a.addEventListener(k,o,false);else a.attachEvent&&a.attachEvent("on"+k,o)}if(z.add){z.add.call(a,j);if(!j.handler.guid)j.handler.guid=d.guid}u.push(j);c.event.global[k]=true}a=null}}},global:{},remove:function(a,b,d,f){if(!(a.nodeType===3||a.nodeType===8)){var e,j=0,i,o,k,n,r,u,z=c.data(a), -C=z&&z.events;if(z&&C){if(b&&b.type){d=b.handler;b=b.type}if(!b||typeof b==="string"&&b.charAt(0)==="."){b=b||"";for(e in C)c.event.remove(a,e+b)}else{for(b=b.split(" ");e=b[j++];){n=e;i=e.indexOf(".")<0;o=[];if(!i){o=e.split(".");e=o.shift();k=new RegExp("(^|\\.)"+c.map(o.slice(0).sort(),db).join("\\.(?:.*\\.)?")+"(\\.|$)")}if(r=C[e])if(d){n=c.event.special[e]||{};for(B=f||0;B<r.length;B++){u=r[B];if(d.guid===u.guid){if(i||k.test(u.namespace)){f==null&&r.splice(B--,1);n.remove&&n.remove.call(a,u)}if(f!= -null)break}}if(r.length===0||f!=null&&r.length===1){if(!n.teardown||n.teardown.call(a,o)===false)Ca(a,e,z.handle);delete C[e]}}else for(var B=0;B<r.length;B++){u=r[B];if(i||k.test(u.namespace)){c.event.remove(a,n,u.handler,B);r.splice(B--,1)}}}if(c.isEmptyObject(C)){if(b=z.handle)b.elem=null;delete z.events;delete z.handle;c.isEmptyObject(z)&&c.removeData(a)}}}}},trigger:function(a,b,d,f){var e=a.type||a;if(!f){a=typeof a==="object"?a[G]?a:c.extend(c.Event(e),a):c.Event(e);if(e.indexOf("!")>=0){a.type= -e=e.slice(0,-1);a.exclusive=true}if(!d){a.stopPropagation();c.event.global[e]&&c.each(c.cache,function(){this.events&&this.events[e]&&c.event.trigger(a,b,this.handle.elem)})}if(!d||d.nodeType===3||d.nodeType===8)return w;a.result=w;a.target=d;b=c.makeArray(b);b.unshift(a)}a.currentTarget=d;(f=c.data(d,"handle"))&&f.apply(d,b);f=d.parentNode||d.ownerDocument;try{if(!(d&&d.nodeName&&c.noData[d.nodeName.toLowerCase()]))if(d["on"+e]&&d["on"+e].apply(d,b)===false)a.result=false}catch(j){}if(!a.isPropagationStopped()&& -f)c.event.trigger(a,b,f,true);else if(!a.isDefaultPrevented()){f=a.target;var i,o=c.nodeName(f,"a")&&e==="click",k=c.event.special[e]||{};if((!k._default||k._default.call(d,a)===false)&&!o&&!(f&&f.nodeName&&c.noData[f.nodeName.toLowerCase()])){try{if(f[e]){if(i=f["on"+e])f["on"+e]=null;c.event.triggered=true;f[e]()}}catch(n){}if(i)f["on"+e]=i;c.event.triggered=false}}},handle:function(a){var b,d,f,e;a=arguments[0]=c.event.fix(a||A.event);a.currentTarget=this;b=a.type.indexOf(".")<0&&!a.exclusive; -if(!b){d=a.type.split(".");a.type=d.shift();f=new RegExp("(^|\\.)"+d.slice(0).sort().join("\\.(?:.*\\.)?")+"(\\.|$)")}e=c.data(this,"events");d=e[a.type];if(e&&d){d=d.slice(0);e=0;for(var j=d.length;e<j;e++){var i=d[e];if(b||f.test(i.namespace)){a.handler=i.handler;a.data=i.data;a.handleObj=i;i=i.handler.apply(this,arguments);if(i!==w){a.result=i;if(i===false){a.preventDefault();a.stopPropagation()}}if(a.isImmediatePropagationStopped())break}}}return a.result},props:"altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), -fix:function(a){if(a[G])return a;var b=a;a=c.Event(b);for(var d=this.props.length,f;d;){f=this.props[--d];a[f]=b[f]}if(!a.target)a.target=a.srcElement||s;if(a.target.nodeType===3)a.target=a.target.parentNode;if(!a.relatedTarget&&a.fromElement)a.relatedTarget=a.fromElement===a.target?a.toElement:a.fromElement;if(a.pageX==null&&a.clientX!=null){b=s.documentElement;d=s.body;a.pageX=a.clientX+(b&&b.scrollLeft||d&&d.scrollLeft||0)-(b&&b.clientLeft||d&&d.clientLeft||0);a.pageY=a.clientY+(b&&b.scrollTop|| -d&&d.scrollTop||0)-(b&&b.clientTop||d&&d.clientTop||0)}if(!a.which&&(a.charCode||a.charCode===0?a.charCode:a.keyCode))a.which=a.charCode||a.keyCode;if(!a.metaKey&&a.ctrlKey)a.metaKey=a.ctrlKey;if(!a.which&&a.button!==w)a.which=a.button&1?1:a.button&2?3:a.button&4?2:0;return a},guid:1E8,proxy:c.proxy,special:{ready:{setup:c.bindReady,teardown:c.noop},live:{add:function(a){c.event.add(this,a.origType,c.extend({},a,{handler:oa}))},remove:function(a){var b=true,d=a.origType.replace(O,"");c.each(c.data(this, -"events").live||[],function(){if(d===this.origType.replace(O,""))return b=false});b&&c.event.remove(this,a.origType,oa)}},beforeunload:{setup:function(a,b,d){if(this.setInterval)this.onbeforeunload=d;return false},teardown:function(a,b){if(this.onbeforeunload===b)this.onbeforeunload=null}}}};var Ca=s.removeEventListener?function(a,b,d){a.removeEventListener(b,d,false)}:function(a,b,d){a.detachEvent("on"+b,d)};c.Event=function(a){if(!this.preventDefault)return new c.Event(a);if(a&&a.type){this.originalEvent= -a;this.type=a.type}else this.type=a;this.timeStamp=J();this[G]=true};c.Event.prototype={preventDefault:function(){this.isDefaultPrevented=Z;var a=this.originalEvent;if(a){a.preventDefault&&a.preventDefault();a.returnValue=false}},stopPropagation:function(){this.isPropagationStopped=Z;var a=this.originalEvent;if(a){a.stopPropagation&&a.stopPropagation();a.cancelBubble=true}},stopImmediatePropagation:function(){this.isImmediatePropagationStopped=Z;this.stopPropagation()},isDefaultPrevented:Y,isPropagationStopped:Y, -isImmediatePropagationStopped:Y};var Da=function(a){var b=a.relatedTarget;try{for(;b&&b!==this;)b=b.parentNode;if(b!==this){a.type=a.data;c.event.handle.apply(this,arguments)}}catch(d){}},Ea=function(a){a.type=a.data;c.event.handle.apply(this,arguments)};c.each({mouseenter:"mouseover",mouseleave:"mouseout"},function(a,b){c.event.special[a]={setup:function(d){c.event.add(this,b,d&&d.selector?Ea:Da,a)},teardown:function(d){c.event.remove(this,b,d&&d.selector?Ea:Da)}}});if(!c.support.submitBubbles)c.event.special.submit= -{setup:function(){if(this.nodeName.toLowerCase()!=="form"){c.event.add(this,"click.specialSubmit",function(a){var b=a.target,d=b.type;if((d==="submit"||d==="image")&&c(b).closest("form").length)return na("submit",this,arguments)});c.event.add(this,"keypress.specialSubmit",function(a){var b=a.target,d=b.type;if((d==="text"||d==="password")&&c(b).closest("form").length&&a.keyCode===13)return na("submit",this,arguments)})}else return false},teardown:function(){c.event.remove(this,".specialSubmit")}}; -if(!c.support.changeBubbles){var da=/textarea|input|select/i,ea,Fa=function(a){var b=a.type,d=a.value;if(b==="radio"||b==="checkbox")d=a.checked;else if(b==="select-multiple")d=a.selectedIndex>-1?c.map(a.options,function(f){return f.selected}).join("-"):"";else if(a.nodeName.toLowerCase()==="select")d=a.selectedIndex;return d},fa=function(a,b){var d=a.target,f,e;if(!(!da.test(d.nodeName)||d.readOnly)){f=c.data(d,"_change_data");e=Fa(d);if(a.type!=="focusout"||d.type!=="radio")c.data(d,"_change_data", -e);if(!(f===w||e===f))if(f!=null||e){a.type="change";return c.event.trigger(a,b,d)}}};c.event.special.change={filters:{focusout:fa,click:function(a){var b=a.target,d=b.type;if(d==="radio"||d==="checkbox"||b.nodeName.toLowerCase()==="select")return fa.call(this,a)},keydown:function(a){var b=a.target,d=b.type;if(a.keyCode===13&&b.nodeName.toLowerCase()!=="textarea"||a.keyCode===32&&(d==="checkbox"||d==="radio")||d==="select-multiple")return fa.call(this,a)},beforeactivate:function(a){a=a.target;c.data(a, -"_change_data",Fa(a))}},setup:function(){if(this.type==="file")return false;for(var a in ea)c.event.add(this,a+".specialChange",ea[a]);return da.test(this.nodeName)},teardown:function(){c.event.remove(this,".specialChange");return da.test(this.nodeName)}};ea=c.event.special.change.filters}s.addEventListener&&c.each({focus:"focusin",blur:"focusout"},function(a,b){function d(f){f=c.event.fix(f);f.type=b;return c.event.handle.call(this,f)}c.event.special[b]={setup:function(){this.addEventListener(a, -d,true)},teardown:function(){this.removeEventListener(a,d,true)}}});c.each(["bind","one"],function(a,b){c.fn[b]=function(d,f,e){if(typeof d==="object"){for(var j in d)this[b](j,f,d[j],e);return this}if(c.isFunction(f)){e=f;f=w}var i=b==="one"?c.proxy(e,function(k){c(this).unbind(k,i);return e.apply(this,arguments)}):e;if(d==="unload"&&b!=="one")this.one(d,f,e);else{j=0;for(var o=this.length;j<o;j++)c.event.add(this[j],d,i,f)}return this}});c.fn.extend({unbind:function(a,b){if(typeof a==="object"&& -!a.preventDefault)for(var d in a)this.unbind(d,a[d]);else{d=0;for(var f=this.length;d<f;d++)c.event.remove(this[d],a,b)}return this},delegate:function(a,b,d,f){return this.live(b,d,f,a)},undelegate:function(a,b,d){return arguments.length===0?this.unbind("live"):this.die(b,null,d,a)},trigger:function(a,b){return this.each(function(){c.event.trigger(a,b,this)})},triggerHandler:function(a,b){if(this[0]){a=c.Event(a);a.preventDefault();a.stopPropagation();c.event.trigger(a,b,this[0]);return a.result}}, -toggle:function(a){for(var b=arguments,d=1;d<b.length;)c.proxy(a,b[d++]);return this.click(c.proxy(a,function(f){var e=(c.data(this,"lastToggle"+a.guid)||0)%d;c.data(this,"lastToggle"+a.guid,e+1);f.preventDefault();return b[e].apply(this,arguments)||false}))},hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)}});var Ga={focus:"focusin",blur:"focusout",mouseenter:"mouseover",mouseleave:"mouseout"};c.each(["live","die"],function(a,b){c.fn[b]=function(d,f,e,j){var i,o=0,k,n,r=j||this.selector, -u=j?this:c(this.context);if(c.isFunction(f)){e=f;f=w}for(d=(d||"").split(" ");(i=d[o++])!=null;){j=O.exec(i);k="";if(j){k=j[0];i=i.replace(O,"")}if(i==="hover")d.push("mouseenter"+k,"mouseleave"+k);else{n=i;if(i==="focus"||i==="blur"){d.push(Ga[i]+k);i+=k}else i=(Ga[i]||i)+k;b==="live"?u.each(function(){c.event.add(this,pa(i,r),{data:f,selector:r,handler:e,origType:i,origHandler:e,preType:n})}):u.unbind(pa(i,r),e)}}return this}});c.each("blur focus focusin focusout load resize scroll unload click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup error".split(" "), -function(a,b){c.fn[b]=function(d){return d?this.bind(b,d):this.trigger(b)};if(c.attrFn)c.attrFn[b]=true});A.attachEvent&&!A.addEventListener&&A.attachEvent("onunload",function(){for(var a in c.cache)if(c.cache[a].handle)try{c.event.remove(c.cache[a].handle.elem)}catch(b){}});(function(){function a(g){for(var h="",l,m=0;g[m];m++){l=g[m];if(l.nodeType===3||l.nodeType===4)h+=l.nodeValue;else if(l.nodeType!==8)h+=a(l.childNodes)}return h}function b(g,h,l,m,q,p){q=0;for(var v=m.length;q<v;q++){var t=m[q]; -if(t){t=t[g];for(var y=false;t;){if(t.sizcache===l){y=m[t.sizset];break}if(t.nodeType===1&&!p){t.sizcache=l;t.sizset=q}if(t.nodeName.toLowerCase()===h){y=t;break}t=t[g]}m[q]=y}}}function d(g,h,l,m,q,p){q=0;for(var v=m.length;q<v;q++){var t=m[q];if(t){t=t[g];for(var y=false;t;){if(t.sizcache===l){y=m[t.sizset];break}if(t.nodeType===1){if(!p){t.sizcache=l;t.sizset=q}if(typeof h!=="string"){if(t===h){y=true;break}}else if(k.filter(h,[t]).length>0){y=t;break}}t=t[g]}m[q]=y}}}var f=/((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, -e=0,j=Object.prototype.toString,i=false,o=true;[0,0].sort(function(){o=false;return 0});var k=function(g,h,l,m){l=l||[];var q=h=h||s;if(h.nodeType!==1&&h.nodeType!==9)return[];if(!g||typeof g!=="string")return l;for(var p=[],v,t,y,S,H=true,M=x(h),I=g;(f.exec(""),v=f.exec(I))!==null;){I=v[3];p.push(v[1]);if(v[2]){S=v[3];break}}if(p.length>1&&r.exec(g))if(p.length===2&&n.relative[p[0]])t=ga(p[0]+p[1],h);else for(t=n.relative[p[0]]?[h]:k(p.shift(),h);p.length;){g=p.shift();if(n.relative[g])g+=p.shift(); -t=ga(g,t)}else{if(!m&&p.length>1&&h.nodeType===9&&!M&&n.match.ID.test(p[0])&&!n.match.ID.test(p[p.length-1])){v=k.find(p.shift(),h,M);h=v.expr?k.filter(v.expr,v.set)[0]:v.set[0]}if(h){v=m?{expr:p.pop(),set:z(m)}:k.find(p.pop(),p.length===1&&(p[0]==="~"||p[0]==="+")&&h.parentNode?h.parentNode:h,M);t=v.expr?k.filter(v.expr,v.set):v.set;if(p.length>0)y=z(t);else H=false;for(;p.length;){var D=p.pop();v=D;if(n.relative[D])v=p.pop();else D="";if(v==null)v=h;n.relative[D](y,v,M)}}else y=[]}y||(y=t);y||k.error(D|| -g);if(j.call(y)==="[object Array]")if(H)if(h&&h.nodeType===1)for(g=0;y[g]!=null;g++){if(y[g]&&(y[g]===true||y[g].nodeType===1&&E(h,y[g])))l.push(t[g])}else for(g=0;y[g]!=null;g++)y[g]&&y[g].nodeType===1&&l.push(t[g]);else l.push.apply(l,y);else z(y,l);if(S){k(S,q,l,m);k.uniqueSort(l)}return l};k.uniqueSort=function(g){if(B){i=o;g.sort(B);if(i)for(var h=1;h<g.length;h++)g[h]===g[h-1]&&g.splice(h--,1)}return g};k.matches=function(g,h){return k(g,null,null,h)};k.find=function(g,h,l){var m,q;if(!g)return[]; -for(var p=0,v=n.order.length;p<v;p++){var t=n.order[p];if(q=n.leftMatch[t].exec(g)){var y=q[1];q.splice(1,1);if(y.substr(y.length-1)!=="\\"){q[1]=(q[1]||"").replace(/\\/g,"");m=n.find[t](q,h,l);if(m!=null){g=g.replace(n.match[t],"");break}}}}m||(m=h.getElementsByTagName("*"));return{set:m,expr:g}};k.filter=function(g,h,l,m){for(var q=g,p=[],v=h,t,y,S=h&&h[0]&&x(h[0]);g&&h.length;){for(var H in n.filter)if((t=n.leftMatch[H].exec(g))!=null&&t[2]){var M=n.filter[H],I,D;D=t[1];y=false;t.splice(1,1);if(D.substr(D.length- -1)!=="\\"){if(v===p)p=[];if(n.preFilter[H])if(t=n.preFilter[H](t,v,l,p,m,S)){if(t===true)continue}else y=I=true;if(t)for(var U=0;(D=v[U])!=null;U++)if(D){I=M(D,t,U,v);var Ha=m^!!I;if(l&&I!=null)if(Ha)y=true;else v[U]=false;else if(Ha){p.push(D);y=true}}if(I!==w){l||(v=p);g=g.replace(n.match[H],"");if(!y)return[];break}}}if(g===q)if(y==null)k.error(g);else break;q=g}return v};k.error=function(g){throw"Syntax error, unrecognized expression: "+g;};var n=k.selectors={order:["ID","NAME","TAG"],match:{ID:/#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, -CLASS:/\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,NAME:/\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,ATTR:/\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,TAG:/^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,CHILD:/:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,POS:/:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,PSEUDO:/:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/},leftMatch:{},attrMap:{"class":"className","for":"htmlFor"},attrHandle:{href:function(g){return g.getAttribute("href")}}, -relative:{"+":function(g,h){var l=typeof h==="string",m=l&&!/\W/.test(h);l=l&&!m;if(m)h=h.toLowerCase();m=0;for(var q=g.length,p;m<q;m++)if(p=g[m]){for(;(p=p.previousSibling)&&p.nodeType!==1;);g[m]=l||p&&p.nodeName.toLowerCase()===h?p||false:p===h}l&&k.filter(h,g,true)},">":function(g,h){var l=typeof h==="string";if(l&&!/\W/.test(h)){h=h.toLowerCase();for(var m=0,q=g.length;m<q;m++){var p=g[m];if(p){l=p.parentNode;g[m]=l.nodeName.toLowerCase()===h?l:false}}}else{m=0;for(q=g.length;m<q;m++)if(p=g[m])g[m]= -l?p.parentNode:p.parentNode===h;l&&k.filter(h,g,true)}},"":function(g,h,l){var m=e++,q=d;if(typeof h==="string"&&!/\W/.test(h)){var p=h=h.toLowerCase();q=b}q("parentNode",h,m,g,p,l)},"~":function(g,h,l){var m=e++,q=d;if(typeof h==="string"&&!/\W/.test(h)){var p=h=h.toLowerCase();q=b}q("previousSibling",h,m,g,p,l)}},find:{ID:function(g,h,l){if(typeof h.getElementById!=="undefined"&&!l)return(g=h.getElementById(g[1]))?[g]:[]},NAME:function(g,h){if(typeof h.getElementsByName!=="undefined"){var l=[]; -h=h.getElementsByName(g[1]);for(var m=0,q=h.length;m<q;m++)h[m].getAttribute("name")===g[1]&&l.push(h[m]);return l.length===0?null:l}},TAG:function(g,h){return h.getElementsByTagName(g[1])}},preFilter:{CLASS:function(g,h,l,m,q,p){g=" "+g[1].replace(/\\/g,"")+" ";if(p)return g;p=0;for(var v;(v=h[p])!=null;p++)if(v)if(q^(v.className&&(" "+v.className+" ").replace(/[\t\n]/g," ").indexOf(g)>=0))l||m.push(v);else if(l)h[p]=false;return false},ID:function(g){return g[1].replace(/\\/g,"")},TAG:function(g){return g[1].toLowerCase()}, -CHILD:function(g){if(g[1]==="nth"){var h=/(-?)(\d*)n((?:\+|-)?\d*)/.exec(g[2]==="even"&&"2n"||g[2]==="odd"&&"2n+1"||!/\D/.test(g[2])&&"0n+"+g[2]||g[2]);g[2]=h[1]+(h[2]||1)-0;g[3]=h[3]-0}g[0]=e++;return g},ATTR:function(g,h,l,m,q,p){h=g[1].replace(/\\/g,"");if(!p&&n.attrMap[h])g[1]=n.attrMap[h];if(g[2]==="~=")g[4]=" "+g[4]+" ";return g},PSEUDO:function(g,h,l,m,q){if(g[1]==="not")if((f.exec(g[3])||"").length>1||/^\w/.test(g[3]))g[3]=k(g[3],null,null,h);else{g=k.filter(g[3],h,l,true^q);l||m.push.apply(m, -g);return false}else if(n.match.POS.test(g[0])||n.match.CHILD.test(g[0]))return true;return g},POS:function(g){g.unshift(true);return g}},filters:{enabled:function(g){return g.disabled===false&&g.type!=="hidden"},disabled:function(g){return g.disabled===true},checked:function(g){return g.checked===true},selected:function(g){return g.selected===true},parent:function(g){return!!g.firstChild},empty:function(g){return!g.firstChild},has:function(g,h,l){return!!k(l[3],g).length},header:function(g){return/h\d/i.test(g.nodeName)}, -text:function(g){return"text"===g.type},radio:function(g){return"radio"===g.type},checkbox:function(g){return"checkbox"===g.type},file:function(g){return"file"===g.type},password:function(g){return"password"===g.type},submit:function(g){return"submit"===g.type},image:function(g){return"image"===g.type},reset:function(g){return"reset"===g.type},button:function(g){return"button"===g.type||g.nodeName.toLowerCase()==="button"},input:function(g){return/input|select|textarea|button/i.test(g.nodeName)}}, -setFilters:{first:function(g,h){return h===0},last:function(g,h,l,m){return h===m.length-1},even:function(g,h){return h%2===0},odd:function(g,h){return h%2===1},lt:function(g,h,l){return h<l[3]-0},gt:function(g,h,l){return h>l[3]-0},nth:function(g,h,l){return l[3]-0===h},eq:function(g,h,l){return l[3]-0===h}},filter:{PSEUDO:function(g,h,l,m){var q=h[1],p=n.filters[q];if(p)return p(g,l,h,m);else if(q==="contains")return(g.textContent||g.innerText||a([g])||"").indexOf(h[3])>=0;else if(q==="not"){h= -h[3];l=0;for(m=h.length;l<m;l++)if(h[l]===g)return false;return true}else k.error("Syntax error, unrecognized expression: "+q)},CHILD:function(g,h){var l=h[1],m=g;switch(l){case "only":case "first":for(;m=m.previousSibling;)if(m.nodeType===1)return false;if(l==="first")return true;m=g;case "last":for(;m=m.nextSibling;)if(m.nodeType===1)return false;return true;case "nth":l=h[2];var q=h[3];if(l===1&&q===0)return true;h=h[0];var p=g.parentNode;if(p&&(p.sizcache!==h||!g.nodeIndex)){var v=0;for(m=p.firstChild;m;m= -m.nextSibling)if(m.nodeType===1)m.nodeIndex=++v;p.sizcache=h}g=g.nodeIndex-q;return l===0?g===0:g%l===0&&g/l>=0}},ID:function(g,h){return g.nodeType===1&&g.getAttribute("id")===h},TAG:function(g,h){return h==="*"&&g.nodeType===1||g.nodeName.toLowerCase()===h},CLASS:function(g,h){return(" "+(g.className||g.getAttribute("class"))+" ").indexOf(h)>-1},ATTR:function(g,h){var l=h[1];g=n.attrHandle[l]?n.attrHandle[l](g):g[l]!=null?g[l]:g.getAttribute(l);l=g+"";var m=h[2];h=h[4];return g==null?m==="!=":m=== -"="?l===h:m==="*="?l.indexOf(h)>=0:m==="~="?(" "+l+" ").indexOf(h)>=0:!h?l&&g!==false:m==="!="?l!==h:m==="^="?l.indexOf(h)===0:m==="$="?l.substr(l.length-h.length)===h:m==="|="?l===h||l.substr(0,h.length+1)===h+"-":false},POS:function(g,h,l,m){var q=n.setFilters[h[2]];if(q)return q(g,l,h,m)}}},r=n.match.POS;for(var u in n.match){n.match[u]=new RegExp(n.match[u].source+/(?![^\[]*\])(?![^\(]*\))/.source);n.leftMatch[u]=new RegExp(/(^(?:.|\r|\n)*?)/.source+n.match[u].source.replace(/\\(\d+)/g,function(g, -h){return"\\"+(h-0+1)}))}var z=function(g,h){g=Array.prototype.slice.call(g,0);if(h){h.push.apply(h,g);return h}return g};try{Array.prototype.slice.call(s.documentElement.childNodes,0)}catch(C){z=function(g,h){h=h||[];if(j.call(g)==="[object Array]")Array.prototype.push.apply(h,g);else if(typeof g.length==="number")for(var l=0,m=g.length;l<m;l++)h.push(g[l]);else for(l=0;g[l];l++)h.push(g[l]);return h}}var B;if(s.documentElement.compareDocumentPosition)B=function(g,h){if(!g.compareDocumentPosition|| -!h.compareDocumentPosition){if(g==h)i=true;return g.compareDocumentPosition?-1:1}g=g.compareDocumentPosition(h)&4?-1:g===h?0:1;if(g===0)i=true;return g};else if("sourceIndex"in s.documentElement)B=function(g,h){if(!g.sourceIndex||!h.sourceIndex){if(g==h)i=true;return g.sourceIndex?-1:1}g=g.sourceIndex-h.sourceIndex;if(g===0)i=true;return g};else if(s.createRange)B=function(g,h){if(!g.ownerDocument||!h.ownerDocument){if(g==h)i=true;return g.ownerDocument?-1:1}var l=g.ownerDocument.createRange(),m= -h.ownerDocument.createRange();l.setStart(g,0);l.setEnd(g,0);m.setStart(h,0);m.setEnd(h,0);g=l.compareBoundaryPoints(Range.START_TO_END,m);if(g===0)i=true;return g};(function(){var g=s.createElement("div"),h="script"+(new Date).getTime();g.innerHTML="<a name='"+h+"'/>";var l=s.documentElement;l.insertBefore(g,l.firstChild);if(s.getElementById(h)){n.find.ID=function(m,q,p){if(typeof q.getElementById!=="undefined"&&!p)return(q=q.getElementById(m[1]))?q.id===m[1]||typeof q.getAttributeNode!=="undefined"&& -q.getAttributeNode("id").nodeValue===m[1]?[q]:w:[]};n.filter.ID=function(m,q){var p=typeof m.getAttributeNode!=="undefined"&&m.getAttributeNode("id");return m.nodeType===1&&p&&p.nodeValue===q}}l.removeChild(g);l=g=null})();(function(){var g=s.createElement("div");g.appendChild(s.createComment(""));if(g.getElementsByTagName("*").length>0)n.find.TAG=function(h,l){l=l.getElementsByTagName(h[1]);if(h[1]==="*"){h=[];for(var m=0;l[m];m++)l[m].nodeType===1&&h.push(l[m]);l=h}return l};g.innerHTML="<a href='#'></a>"; -if(g.firstChild&&typeof g.firstChild.getAttribute!=="undefined"&&g.firstChild.getAttribute("href")!=="#")n.attrHandle.href=function(h){return h.getAttribute("href",2)};g=null})();s.querySelectorAll&&function(){var g=k,h=s.createElement("div");h.innerHTML="<p class='TEST'></p>";if(!(h.querySelectorAll&&h.querySelectorAll(".TEST").length===0)){k=function(m,q,p,v){q=q||s;if(!v&&q.nodeType===9&&!x(q))try{return z(q.querySelectorAll(m),p)}catch(t){}return g(m,q,p,v)};for(var l in g)k[l]=g[l];h=null}}(); -(function(){var g=s.createElement("div");g.innerHTML="<div class='test e'></div><div class='test'></div>";if(!(!g.getElementsByClassName||g.getElementsByClassName("e").length===0)){g.lastChild.className="e";if(g.getElementsByClassName("e").length!==1){n.order.splice(1,0,"CLASS");n.find.CLASS=function(h,l,m){if(typeof l.getElementsByClassName!=="undefined"&&!m)return l.getElementsByClassName(h[1])};g=null}}})();var E=s.compareDocumentPosition?function(g,h){return!!(g.compareDocumentPosition(h)&16)}: -function(g,h){return g!==h&&(g.contains?g.contains(h):true)},x=function(g){return(g=(g?g.ownerDocument||g:0).documentElement)?g.nodeName!=="HTML":false},ga=function(g,h){var l=[],m="",q;for(h=h.nodeType?[h]:h;q=n.match.PSEUDO.exec(g);){m+=q[0];g=g.replace(n.match.PSEUDO,"")}g=n.relative[g]?g+"*":g;q=0;for(var p=h.length;q<p;q++)k(g,h[q],l);return k.filter(m,l)};c.find=k;c.expr=k.selectors;c.expr[":"]=c.expr.filters;c.unique=k.uniqueSort;c.text=a;c.isXMLDoc=x;c.contains=E})();var eb=/Until$/,fb=/^(?:parents|prevUntil|prevAll)/, -gb=/,/;R=Array.prototype.slice;var Ia=function(a,b,d){if(c.isFunction(b))return c.grep(a,function(e,j){return!!b.call(e,j,e)===d});else if(b.nodeType)return c.grep(a,function(e){return e===b===d});else if(typeof b==="string"){var f=c.grep(a,function(e){return e.nodeType===1});if(Ua.test(b))return c.filter(b,f,!d);else b=c.filter(b,f)}return c.grep(a,function(e){return c.inArray(e,b)>=0===d})};c.fn.extend({find:function(a){for(var b=this.pushStack("","find",a),d=0,f=0,e=this.length;f<e;f++){d=b.length; -c.find(a,this[f],b);if(f>0)for(var j=d;j<b.length;j++)for(var i=0;i<d;i++)if(b[i]===b[j]){b.splice(j--,1);break}}return b},has:function(a){var b=c(a);return this.filter(function(){for(var d=0,f=b.length;d<f;d++)if(c.contains(this,b[d]))return true})},not:function(a){return this.pushStack(Ia(this,a,false),"not",a)},filter:function(a){return this.pushStack(Ia(this,a,true),"filter",a)},is:function(a){return!!a&&c.filter(a,this).length>0},closest:function(a,b){if(c.isArray(a)){var d=[],f=this[0],e,j= -{},i;if(f&&a.length){e=0;for(var o=a.length;e<o;e++){i=a[e];j[i]||(j[i]=c.expr.match.POS.test(i)?c(i,b||this.context):i)}for(;f&&f.ownerDocument&&f!==b;){for(i in j){e=j[i];if(e.jquery?e.index(f)>-1:c(f).is(e)){d.push({selector:i,elem:f});delete j[i]}}f=f.parentNode}}return d}var k=c.expr.match.POS.test(a)?c(a,b||this.context):null;return this.map(function(n,r){for(;r&&r.ownerDocument&&r!==b;){if(k?k.index(r)>-1:c(r).is(a))return r;r=r.parentNode}return null})},index:function(a){if(!a||typeof a=== -"string")return c.inArray(this[0],a?c(a):this.parent().children());return c.inArray(a.jquery?a[0]:a,this)},add:function(a,b){a=typeof a==="string"?c(a,b||this.context):c.makeArray(a);b=c.merge(this.get(),a);return this.pushStack(qa(a[0])||qa(b[0])?b:c.unique(b))},andSelf:function(){return this.add(this.prevObject)}});c.each({parent:function(a){return(a=a.parentNode)&&a.nodeType!==11?a:null},parents:function(a){return c.dir(a,"parentNode")},parentsUntil:function(a,b,d){return c.dir(a,"parentNode", -d)},next:function(a){return c.nth(a,2,"nextSibling")},prev:function(a){return c.nth(a,2,"previousSibling")},nextAll:function(a){return c.dir(a,"nextSibling")},prevAll:function(a){return c.dir(a,"previousSibling")},nextUntil:function(a,b,d){return c.dir(a,"nextSibling",d)},prevUntil:function(a,b,d){return c.dir(a,"previousSibling",d)},siblings:function(a){return c.sibling(a.parentNode.firstChild,a)},children:function(a){return c.sibling(a.firstChild)},contents:function(a){return c.nodeName(a,"iframe")? -a.contentDocument||a.contentWindow.document:c.makeArray(a.childNodes)}},function(a,b){c.fn[a]=function(d,f){var e=c.map(this,b,d);eb.test(a)||(f=d);if(f&&typeof f==="string")e=c.filter(f,e);e=this.length>1?c.unique(e):e;if((this.length>1||gb.test(f))&&fb.test(a))e=e.reverse();return this.pushStack(e,a,R.call(arguments).join(","))}});c.extend({filter:function(a,b,d){if(d)a=":not("+a+")";return c.find.matches(a,b)},dir:function(a,b,d){var f=[];for(a=a[b];a&&a.nodeType!==9&&(d===w||a.nodeType!==1||!c(a).is(d));){a.nodeType=== -1&&f.push(a);a=a[b]}return f},nth:function(a,b,d){b=b||1;for(var f=0;a;a=a[d])if(a.nodeType===1&&++f===b)break;return a},sibling:function(a,b){for(var d=[];a;a=a.nextSibling)a.nodeType===1&&a!==b&&d.push(a);return d}});var Ja=/ jQuery\d+="(?:\d+|null)"/g,V=/^\s+/,Ka=/(<([\w:]+)[^>]*?)\/>/g,hb=/^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,La=/<([\w:]+)/,ib=/<tbody/i,jb=/<|&#?\w+;/,ta=/<script|<object|<embed|<option|<style/i,ua=/checked\s*(?:[^=]|=\s*.checked.)/i,Ma=function(a,b,d){return hb.test(d)? -a:b+"></"+d+">"},F={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]};F.optgroup=F.option;F.tbody=F.tfoot=F.colgroup=F.caption=F.thead;F.th=F.td;if(!c.support.htmlSerialize)F._default=[1,"div<div>","</div>"];c.fn.extend({text:function(a){if(c.isFunction(a))return this.each(function(b){var d= -c(this);d.text(a.call(this,b,d.text()))});if(typeof a!=="object"&&a!==w)return this.empty().append((this[0]&&this[0].ownerDocument||s).createTextNode(a));return c.text(this)},wrapAll:function(a){if(c.isFunction(a))return this.each(function(d){c(this).wrapAll(a.call(this,d))});if(this[0]){var b=c(a,this[0].ownerDocument).eq(0).clone(true);this[0].parentNode&&b.insertBefore(this[0]);b.map(function(){for(var d=this;d.firstChild&&d.firstChild.nodeType===1;)d=d.firstChild;return d}).append(this)}return this}, -wrapInner:function(a){if(c.isFunction(a))return this.each(function(b){c(this).wrapInner(a.call(this,b))});return this.each(function(){var b=c(this),d=b.contents();d.length?d.wrapAll(a):b.append(a)})},wrap:function(a){return this.each(function(){c(this).wrapAll(a)})},unwrap:function(){return this.parent().each(function(){c.nodeName(this,"body")||c(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,true,function(a){this.nodeType===1&&this.appendChild(a)})}, -prepend:function(){return this.domManip(arguments,true,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,false,function(b){this.parentNode.insertBefore(b,this)});else if(arguments.length){var a=c(arguments[0]);a.push.apply(a,this.toArray());return this.pushStack(a,"before",arguments)}},after:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,false,function(b){this.parentNode.insertBefore(b, -this.nextSibling)});else if(arguments.length){var a=this.pushStack(this,"after",arguments);a.push.apply(a,c(arguments[0]).toArray());return a}},remove:function(a,b){for(var d=0,f;(f=this[d])!=null;d++)if(!a||c.filter(a,[f]).length){if(!b&&f.nodeType===1){c.cleanData(f.getElementsByTagName("*"));c.cleanData([f])}f.parentNode&&f.parentNode.removeChild(f)}return this},empty:function(){for(var a=0,b;(b=this[a])!=null;a++)for(b.nodeType===1&&c.cleanData(b.getElementsByTagName("*"));b.firstChild;)b.removeChild(b.firstChild); -return this},clone:function(a){var b=this.map(function(){if(!c.support.noCloneEvent&&!c.isXMLDoc(this)){var d=this.outerHTML,f=this.ownerDocument;if(!d){d=f.createElement("div");d.appendChild(this.cloneNode(true));d=d.innerHTML}return c.clean([d.replace(Ja,"").replace(/=([^="'>\s]+\/)>/g,'="$1">').replace(V,"")],f)[0]}else return this.cloneNode(true)});if(a===true){ra(this,b);ra(this.find("*"),b.find("*"))}return b},html:function(a){if(a===w)return this[0]&&this[0].nodeType===1?this[0].innerHTML.replace(Ja, -""):null;else if(typeof a==="string"&&!ta.test(a)&&(c.support.leadingWhitespace||!V.test(a))&&!F[(La.exec(a)||["",""])[1].toLowerCase()]){a=a.replace(Ka,Ma);try{for(var b=0,d=this.length;b<d;b++)if(this[b].nodeType===1){c.cleanData(this[b].getElementsByTagName("*"));this[b].innerHTML=a}}catch(f){this.empty().append(a)}}else c.isFunction(a)?this.each(function(e){var j=c(this),i=j.html();j.empty().append(function(){return a.call(this,e,i)})}):this.empty().append(a);return this},replaceWith:function(a){if(this[0]&& -this[0].parentNode){if(c.isFunction(a))return this.each(function(b){var d=c(this),f=d.html();d.replaceWith(a.call(this,b,f))});if(typeof a!=="string")a=c(a).detach();return this.each(function(){var b=this.nextSibling,d=this.parentNode;c(this).remove();b?c(b).before(a):c(d).append(a)})}else return this.pushStack(c(c.isFunction(a)?a():a),"replaceWith",a)},detach:function(a){return this.remove(a,true)},domManip:function(a,b,d){function f(u){return c.nodeName(u,"table")?u.getElementsByTagName("tbody")[0]|| -u.appendChild(u.ownerDocument.createElement("tbody")):u}var e,j,i=a[0],o=[],k;if(!c.support.checkClone&&arguments.length===3&&typeof i==="string"&&ua.test(i))return this.each(function(){c(this).domManip(a,b,d,true)});if(c.isFunction(i))return this.each(function(u){var z=c(this);a[0]=i.call(this,u,b?z.html():w);z.domManip(a,b,d)});if(this[0]){e=i&&i.parentNode;e=c.support.parentNode&&e&&e.nodeType===11&&e.childNodes.length===this.length?{fragment:e}:sa(a,this,o);k=e.fragment;if(j=k.childNodes.length=== -1?(k=k.firstChild):k.firstChild){b=b&&c.nodeName(j,"tr");for(var n=0,r=this.length;n<r;n++)d.call(b?f(this[n],j):this[n],n>0||e.cacheable||this.length>1?k.cloneNode(true):k)}o.length&&c.each(o,Qa)}return this}});c.fragments={};c.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(a,b){c.fn[a]=function(d){var f=[];d=c(d);var e=this.length===1&&this[0].parentNode;if(e&&e.nodeType===11&&e.childNodes.length===1&&d.length===1){d[b](this[0]); -return this}else{e=0;for(var j=d.length;e<j;e++){var i=(e>0?this.clone(true):this).get();c.fn[b].apply(c(d[e]),i);f=f.concat(i)}return this.pushStack(f,a,d.selector)}}});c.extend({clean:function(a,b,d,f){b=b||s;if(typeof b.createElement==="undefined")b=b.ownerDocument||b[0]&&b[0].ownerDocument||s;for(var e=[],j=0,i;(i=a[j])!=null;j++){if(typeof i==="number")i+="";if(i){if(typeof i==="string"&&!jb.test(i))i=b.createTextNode(i);else if(typeof i==="string"){i=i.replace(Ka,Ma);var o=(La.exec(i)||["", -""])[1].toLowerCase(),k=F[o]||F._default,n=k[0],r=b.createElement("div");for(r.innerHTML=k[1]+i+k[2];n--;)r=r.lastChild;if(!c.support.tbody){n=ib.test(i);o=o==="table"&&!n?r.firstChild&&r.firstChild.childNodes:k[1]==="<table>"&&!n?r.childNodes:[];for(k=o.length-1;k>=0;--k)c.nodeName(o[k],"tbody")&&!o[k].childNodes.length&&o[k].parentNode.removeChild(o[k])}!c.support.leadingWhitespace&&V.test(i)&&r.insertBefore(b.createTextNode(V.exec(i)[0]),r.firstChild);i=r.childNodes}if(i.nodeType)e.push(i);else e= -c.merge(e,i)}}if(d)for(j=0;e[j];j++)if(f&&c.nodeName(e[j],"script")&&(!e[j].type||e[j].type.toLowerCase()==="text/javascript"))f.push(e[j].parentNode?e[j].parentNode.removeChild(e[j]):e[j]);else{e[j].nodeType===1&&e.splice.apply(e,[j+1,0].concat(c.makeArray(e[j].getElementsByTagName("script"))));d.appendChild(e[j])}return e},cleanData:function(a){for(var b,d,f=c.cache,e=c.event.special,j=c.support.deleteExpando,i=0,o;(o=a[i])!=null;i++)if(d=o[c.expando]){b=f[d];if(b.events)for(var k in b.events)e[k]? -c.event.remove(o,k):Ca(o,k,b.handle);if(j)delete o[c.expando];else o.removeAttribute&&o.removeAttribute(c.expando);delete f[d]}}});var kb=/z-?index|font-?weight|opacity|zoom|line-?height/i,Na=/alpha\([^)]*\)/,Oa=/opacity=([^)]*)/,ha=/float/i,ia=/-([a-z])/ig,lb=/([A-Z])/g,mb=/^-?\d+(?:px)?$/i,nb=/^-?\d/,ob={position:"absolute",visibility:"hidden",display:"block"},pb=["Left","Right"],qb=["Top","Bottom"],rb=s.defaultView&&s.defaultView.getComputedStyle,Pa=c.support.cssFloat?"cssFloat":"styleFloat",ja= -function(a,b){return b.toUpperCase()};c.fn.css=function(a,b){return X(this,a,b,true,function(d,f,e){if(e===w)return c.curCSS(d,f);if(typeof e==="number"&&!kb.test(f))e+="px";c.style(d,f,e)})};c.extend({style:function(a,b,d){if(!a||a.nodeType===3||a.nodeType===8)return w;if((b==="width"||b==="height")&&parseFloat(d)<0)d=w;var f=a.style||a,e=d!==w;if(!c.support.opacity&&b==="opacity"){if(e){f.zoom=1;b=parseInt(d,10)+""==="NaN"?"":"alpha(opacity="+d*100+")";a=f.filter||c.curCSS(a,"filter")||"";f.filter= -Na.test(a)?a.replace(Na,b):b}return f.filter&&f.filter.indexOf("opacity=")>=0?parseFloat(Oa.exec(f.filter)[1])/100+"":""}if(ha.test(b))b=Pa;b=b.replace(ia,ja);if(e)f[b]=d;return f[b]},css:function(a,b,d,f){if(b==="width"||b==="height"){var e,j=b==="width"?pb:qb;function i(){e=b==="width"?a.offsetWidth:a.offsetHeight;f!=="border"&&c.each(j,function(){f||(e-=parseFloat(c.curCSS(a,"padding"+this,true))||0);if(f==="margin")e+=parseFloat(c.curCSS(a,"margin"+this,true))||0;else e-=parseFloat(c.curCSS(a, -"border"+this+"Width",true))||0})}a.offsetWidth!==0?i():c.swap(a,ob,i);return Math.max(0,Math.round(e))}return c.curCSS(a,b,d)},curCSS:function(a,b,d){var f,e=a.style;if(!c.support.opacity&&b==="opacity"&&a.currentStyle){f=Oa.test(a.currentStyle.filter||"")?parseFloat(RegExp.$1)/100+"":"";return f===""?"1":f}if(ha.test(b))b=Pa;if(!d&&e&&e[b])f=e[b];else if(rb){if(ha.test(b))b="float";b=b.replace(lb,"-$1").toLowerCase();e=a.ownerDocument.defaultView;if(!e)return null;if(a=e.getComputedStyle(a,null))f= -a.getPropertyValue(b);if(b==="opacity"&&f==="")f="1"}else if(a.currentStyle){d=b.replace(ia,ja);f=a.currentStyle[b]||a.currentStyle[d];if(!mb.test(f)&&nb.test(f)){b=e.left;var j=a.runtimeStyle.left;a.runtimeStyle.left=a.currentStyle.left;e.left=d==="fontSize"?"1em":f||0;f=e.pixelLeft+"px";e.left=b;a.runtimeStyle.left=j}}return f},swap:function(a,b,d){var f={};for(var e in b){f[e]=a.style[e];a.style[e]=b[e]}d.call(a);for(e in b)a.style[e]=f[e]}});if(c.expr&&c.expr.filters){c.expr.filters.hidden=function(a){var b= -a.offsetWidth,d=a.offsetHeight,f=a.nodeName.toLowerCase()==="tr";return b===0&&d===0&&!f?true:b>0&&d>0&&!f?false:c.curCSS(a,"display")==="none"};c.expr.filters.visible=function(a){return!c.expr.filters.hidden(a)}}var sb=J(),tb=/<script(.|\s)*?\/script>/gi,ub=/select|textarea/i,vb=/color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week/i,N=/=\?(&|$)/,ka=/\?/,wb=/(\?|&)_=.*?(&|$)/,xb=/^(\w+:)?\/\/([^\/?#]+)/,yb=/%20/g,zb=c.fn.load;c.fn.extend({load:function(a,b,d){if(typeof a!== -"string")return zb.call(this,a);else if(!this.length)return this;var f=a.indexOf(" ");if(f>=0){var e=a.slice(f,a.length);a=a.slice(0,f)}f="GET";if(b)if(c.isFunction(b)){d=b;b=null}else if(typeof b==="object"){b=c.param(b,c.ajaxSettings.traditional);f="POST"}var j=this;c.ajax({url:a,type:f,dataType:"html",data:b,complete:function(i,o){if(o==="success"||o==="notmodified")j.html(e?c("<div />").append(i.responseText.replace(tb,"")).find(e):i.responseText);d&&j.each(d,[i.responseText,o,i])}});return this}, -serialize:function(){return c.param(this.serializeArray())},serializeArray:function(){return this.map(function(){return this.elements?c.makeArray(this.elements):this}).filter(function(){return this.name&&!this.disabled&&(this.checked||ub.test(this.nodeName)||vb.test(this.type))}).map(function(a,b){a=c(this).val();return a==null?null:c.isArray(a)?c.map(a,function(d){return{name:b.name,value:d}}):{name:b.name,value:a}}).get()}});c.each("ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), -function(a,b){c.fn[b]=function(d){return this.bind(b,d)}});c.extend({get:function(a,b,d,f){if(c.isFunction(b)){f=f||d;d=b;b=null}return c.ajax({type:"GET",url:a,data:b,success:d,dataType:f})},getScript:function(a,b){return c.get(a,null,b,"script")},getJSON:function(a,b,d){return c.get(a,b,d,"json")},post:function(a,b,d,f){if(c.isFunction(b)){f=f||d;d=b;b={}}return c.ajax({type:"POST",url:a,data:b,success:d,dataType:f})},ajaxSetup:function(a){c.extend(c.ajaxSettings,a)},ajaxSettings:{url:location.href, -global:true,type:"GET",contentType:"application/x-www-form-urlencoded",processData:true,async:true,xhr:A.XMLHttpRequest&&(A.location.protocol!=="file:"||!A.ActiveXObject)?function(){return new A.XMLHttpRequest}:function(){try{return new A.ActiveXObject("Microsoft.XMLHTTP")}catch(a){}},accepts:{xml:"application/xml, text/xml",html:"text/html",script:"text/javascript, application/javascript",json:"application/json, text/javascript",text:"text/plain",_default:"*/*"}},lastModified:{},etag:{},ajax:function(a){function b(){e.success&& -e.success.call(k,o,i,x);e.global&&f("ajaxSuccess",[x,e])}function d(){e.complete&&e.complete.call(k,x,i);e.global&&f("ajaxComplete",[x,e]);e.global&&!--c.active&&c.event.trigger("ajaxStop")}function f(q,p){(e.context?c(e.context):c.event).trigger(q,p)}var e=c.extend(true,{},c.ajaxSettings,a),j,i,o,k=a&&a.context||e,n=e.type.toUpperCase();if(e.data&&e.processData&&typeof e.data!=="string")e.data=c.param(e.data,e.traditional);if(e.dataType==="jsonp"){if(n==="GET")N.test(e.url)||(e.url+=(ka.test(e.url)? -"&":"?")+(e.jsonp||"callback")+"=?");else if(!e.data||!N.test(e.data))e.data=(e.data?e.data+"&":"")+(e.jsonp||"callback")+"=?";e.dataType="json"}if(e.dataType==="json"&&(e.data&&N.test(e.data)||N.test(e.url))){j=e.jsonpCallback||"jsonp"+sb++;if(e.data)e.data=(e.data+"").replace(N,"="+j+"$1");e.url=e.url.replace(N,"="+j+"$1");e.dataType="script";A[j]=A[j]||function(q){o=q;b();d();A[j]=w;try{delete A[j]}catch(p){}z&&z.removeChild(C)}}if(e.dataType==="script"&&e.cache===null)e.cache=false;if(e.cache=== -false&&n==="GET"){var r=J(),u=e.url.replace(wb,"$1_="+r+"$2");e.url=u+(u===e.url?(ka.test(e.url)?"&":"?")+"_="+r:"")}if(e.data&&n==="GET")e.url+=(ka.test(e.url)?"&":"?")+e.data;e.global&&!c.active++&&c.event.trigger("ajaxStart");r=(r=xb.exec(e.url))&&(r[1]&&r[1]!==location.protocol||r[2]!==location.host);if(e.dataType==="script"&&n==="GET"&&r){var z=s.getElementsByTagName("head")[0]||s.documentElement,C=s.createElement("script");C.src=e.url;if(e.scriptCharset)C.charset=e.scriptCharset;if(!j){var B= -false;C.onload=C.onreadystatechange=function(){if(!B&&(!this.readyState||this.readyState==="loaded"||this.readyState==="complete")){B=true;b();d();C.onload=C.onreadystatechange=null;z&&C.parentNode&&z.removeChild(C)}}}z.insertBefore(C,z.firstChild);return w}var E=false,x=e.xhr();if(x){e.username?x.open(n,e.url,e.async,e.username,e.password):x.open(n,e.url,e.async);try{if(e.data||a&&a.contentType)x.setRequestHeader("Content-Type",e.contentType);if(e.ifModified){c.lastModified[e.url]&&x.setRequestHeader("If-Modified-Since", -c.lastModified[e.url]);c.etag[e.url]&&x.setRequestHeader("If-None-Match",c.etag[e.url])}r||x.setRequestHeader("X-Requested-With","XMLHttpRequest");x.setRequestHeader("Accept",e.dataType&&e.accepts[e.dataType]?e.accepts[e.dataType]+", */*":e.accepts._default)}catch(ga){}if(e.beforeSend&&e.beforeSend.call(k,x,e)===false){e.global&&!--c.active&&c.event.trigger("ajaxStop");x.abort();return false}e.global&&f("ajaxSend",[x,e]);var g=x.onreadystatechange=function(q){if(!x||x.readyState===0||q==="abort"){E|| -d();E=true;if(x)x.onreadystatechange=c.noop}else if(!E&&x&&(x.readyState===4||q==="timeout")){E=true;x.onreadystatechange=c.noop;i=q==="timeout"?"timeout":!c.httpSuccess(x)?"error":e.ifModified&&c.httpNotModified(x,e.url)?"notmodified":"success";var p;if(i==="success")try{o=c.httpData(x,e.dataType,e)}catch(v){i="parsererror";p=v}if(i==="success"||i==="notmodified")j||b();else c.handleError(e,x,i,p);d();q==="timeout"&&x.abort();if(e.async)x=null}};try{var h=x.abort;x.abort=function(){x&&h.call(x); -g("abort")}}catch(l){}e.async&&e.timeout>0&&setTimeout(function(){x&&!E&&g("timeout")},e.timeout);try{x.send(n==="POST"||n==="PUT"||n==="DELETE"?e.data:null)}catch(m){c.handleError(e,x,null,m);d()}e.async||g();return x}},handleError:function(a,b,d,f){if(a.error)a.error.call(a.context||a,b,d,f);if(a.global)(a.context?c(a.context):c.event).trigger("ajaxError",[b,a,f])},active:0,httpSuccess:function(a){try{return!a.status&&location.protocol==="file:"||a.status>=200&&a.status<300||a.status===304||a.status=== -1223||a.status===0}catch(b){}return false},httpNotModified:function(a,b){var d=a.getResponseHeader("Last-Modified"),f=a.getResponseHeader("Etag");if(d)c.lastModified[b]=d;if(f)c.etag[b]=f;return a.status===304||a.status===0},httpData:function(a,b,d){var f=a.getResponseHeader("content-type")||"",e=b==="xml"||!b&&f.indexOf("xml")>=0;a=e?a.responseXML:a.responseText;e&&a.documentElement.nodeName==="parsererror"&&c.error("parsererror");if(d&&d.dataFilter)a=d.dataFilter(a,b);if(typeof a==="string")if(b=== -"json"||!b&&f.indexOf("json")>=0)a=c.parseJSON(a);else if(b==="script"||!b&&f.indexOf("javascript")>=0)c.globalEval(a);return a},param:function(a,b){function d(i,o){if(c.isArray(o))c.each(o,function(k,n){b||/\[\]$/.test(i)?f(i,n):d(i+"["+(typeof n==="object"||c.isArray(n)?k:"")+"]",n)});else!b&&o!=null&&typeof o==="object"?c.each(o,function(k,n){d(i+"["+k+"]",n)}):f(i,o)}function f(i,o){o=c.isFunction(o)?o():o;e[e.length]=encodeURIComponent(i)+"="+encodeURIComponent(o)}var e=[];if(b===w)b=c.ajaxSettings.traditional; -if(c.isArray(a)||a.jquery)c.each(a,function(){f(this.name,this.value)});else for(var j in a)d(j,a[j]);return e.join("&").replace(yb,"+")}});var la={},Ab=/toggle|show|hide/,Bb=/^([+-]=)?([\d+-.]+)(.*)$/,W,va=[["height","marginTop","marginBottom","paddingTop","paddingBottom"],["width","marginLeft","marginRight","paddingLeft","paddingRight"],["opacity"]];c.fn.extend({show:function(a,b){if(a||a===0)return this.animate(K("show",3),a,b);else{a=0;for(b=this.length;a<b;a++){var d=c.data(this[a],"olddisplay"); -this[a].style.display=d||"";if(c.css(this[a],"display")==="none"){d=this[a].nodeName;var f;if(la[d])f=la[d];else{var e=c("<"+d+" />").appendTo("body");f=e.css("display");if(f==="none")f="block";e.remove();la[d]=f}c.data(this[a],"olddisplay",f)}}a=0;for(b=this.length;a<b;a++)this[a].style.display=c.data(this[a],"olddisplay")||"";return this}},hide:function(a,b){if(a||a===0)return this.animate(K("hide",3),a,b);else{a=0;for(b=this.length;a<b;a++){var d=c.data(this[a],"olddisplay");!d&&d!=="none"&&c.data(this[a], -"olddisplay",c.css(this[a],"display"))}a=0;for(b=this.length;a<b;a++)this[a].style.display="none";return this}},_toggle:c.fn.toggle,toggle:function(a,b){var d=typeof a==="boolean";if(c.isFunction(a)&&c.isFunction(b))this._toggle.apply(this,arguments);else a==null||d?this.each(function(){var f=d?a:c(this).is(":hidden");c(this)[f?"show":"hide"]()}):this.animate(K("toggle",3),a,b);return this},fadeTo:function(a,b,d){return this.filter(":hidden").css("opacity",0).show().end().animate({opacity:b},a,d)}, -animate:function(a,b,d,f){var e=c.speed(b,d,f);if(c.isEmptyObject(a))return this.each(e.complete);return this[e.queue===false?"each":"queue"](function(){var j=c.extend({},e),i,o=this.nodeType===1&&c(this).is(":hidden"),k=this;for(i in a){var n=i.replace(ia,ja);if(i!==n){a[n]=a[i];delete a[i];i=n}if(a[i]==="hide"&&o||a[i]==="show"&&!o)return j.complete.call(this);if((i==="height"||i==="width")&&this.style){j.display=c.css(this,"display");j.overflow=this.style.overflow}if(c.isArray(a[i])){(j.specialEasing= -j.specialEasing||{})[i]=a[i][1];a[i]=a[i][0]}}if(j.overflow!=null)this.style.overflow="hidden";j.curAnim=c.extend({},a);c.each(a,function(r,u){var z=new c.fx(k,j,r);if(Ab.test(u))z[u==="toggle"?o?"show":"hide":u](a);else{var C=Bb.exec(u),B=z.cur(true)||0;if(C){u=parseFloat(C[2]);var E=C[3]||"px";if(E!=="px"){k.style[r]=(u||1)+E;B=(u||1)/z.cur(true)*B;k.style[r]=B+E}if(C[1])u=(C[1]==="-="?-1:1)*u+B;z.custom(B,u,E)}else z.custom(B,u,"")}});return true})},stop:function(a,b){var d=c.timers;a&&this.queue([]); -this.each(function(){for(var f=d.length-1;f>=0;f--)if(d[f].elem===this){b&&d[f](true);d.splice(f,1)}});b||this.dequeue();return this}});c.each({slideDown:K("show",1),slideUp:K("hide",1),slideToggle:K("toggle",1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"}},function(a,b){c.fn[a]=function(d,f){return this.animate(b,d,f)}});c.extend({speed:function(a,b,d){var f=a&&typeof a==="object"?a:{complete:d||!d&&b||c.isFunction(a)&&a,duration:a,easing:d&&b||b&&!c.isFunction(b)&&b};f.duration=c.fx.off?0:typeof f.duration=== -"number"?f.duration:c.fx.speeds[f.duration]||c.fx.speeds._default;f.old=f.complete;f.complete=function(){f.queue!==false&&c(this).dequeue();c.isFunction(f.old)&&f.old.call(this)};return f},easing:{linear:function(a,b,d,f){return d+f*a},swing:function(a,b,d,f){return(-Math.cos(a*Math.PI)/2+0.5)*f+d}},timers:[],fx:function(a,b,d){this.options=b;this.elem=a;this.prop=d;if(!b.orig)b.orig={}}});c.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this);(c.fx.step[this.prop]|| -c.fx.step._default)(this);if((this.prop==="height"||this.prop==="width")&&this.elem.style)this.elem.style.display="block"},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000?a:parseFloat(c.curCSS(this.elem,this.prop))||0},custom:function(a,b,d){function f(j){return e.step(j)}this.startTime=J();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start; -this.pos=this.state=0;var e=this;f.elem=this.elem;if(f()&&c.timers.push(f)&&!W)W=setInterval(c.fx.tick,13)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(a){var b=J(),d=true;if(a||b>=this.options.duration+this.startTime){this.now= -this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var f in this.options.curAnim)if(this.options.curAnim[f]!==true)d=false;if(d){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;a=c.data(this.elem,"olddisplay");this.elem.style.display=a?a:this.options.display;if(c.css(this.elem,"display")==="none")this.elem.style.display="block"}this.options.hide&&c(this.elem).hide();if(this.options.hide||this.options.show)for(var e in this.options.curAnim)c.style(this.elem, -e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length|| -c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in s.documentElement? -function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b= -this[0];if(a)return this.each(function(r){c.offset.setOffset(this,a,r)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=b,e=b.ownerDocument,j,i=e.documentElement,o=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var k=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==o&&b!==i;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;j=e?e.getComputedStyle(b,null):b.currentStyle; -k-=b.scrollTop;n-=b.scrollLeft;if(b===d){k+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&j.overflow!=="visible"){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=j}if(f.position==="relative"||f.position==="static"){k+=o.offsetTop;n+=o.offsetLeft}if(c.offset.supportsFixedPosition&& -f.position==="fixed"){k+=Math.max(i.scrollTop,o.scrollTop);n+=Math.max(i.scrollLeft,o.scrollLeft)}return{top:k,left:n}};c.offset={initialize:function(){var a=s.body,b=s.createElement("div"),d,f,e,j=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>"; -a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b); -c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),j=parseInt(c.curCSS(a,"top",true),10)||0,i=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a, -d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top- -f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset": -"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in -e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window); +(function( window, undefined ) { + +// Use the correct document accordingly with window argument (sandbox) +var document = window.document, + navigator = window.navigator, + location = window.location; +var jQuery = (function() { + +// Define a local copy of jQuery +var jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // A central reference to the root jQuery(document) + rootjQuery, + + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Check for digits + rdigit = /\d/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Matches dashed string for camelizing + rdashAlpha = /-([a-z])/ig, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // The deferred used on DOM ready + readyList, + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = quickExpr.exec( selector ); + } + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = (context ? context.ownerDocument || context : document); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if (selector.selector !== undefined) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.6.2", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = this.constructor(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + (this.selector ? " " : "") + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // Add the callback + readyList.done( fn ); + + return this; + }, + + eq: function( i ) { + return i === -1 ? + this.slice( i ) : + this.slice( i, +i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + // Either a released hold or an DOMready/load event and not yet ready + if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).unbind( "ready" ); + } + } + }, + + bindReady: function() { + if ( readyList ) { + return; + } + + readyList = jQuery._Deferred(); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNaN: function( obj ) { + return obj == null || !rdigit.test( obj ) || isNaN( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw msg; + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return (new Function( "return " + data ))(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + // (xml & tmp used internally) + parseXML: function( data , xml , tmp ) { + + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + + tmp = xml.documentElement; + + if ( ! tmp || ! tmp.nodeName || tmp.nodeName === "parsererror" ) { + jQuery.error( "Invalid XML: " + data ); + } + + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Converts a dashed string to camelCased string; + // Used by both the css and data modules + camelCase: function( string ) { + return string.replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction( object ); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { + break; + } + } + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // The extra typeof function check is to prevent crashes + // in Safari 2 (See: #3039) + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type( array ); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array ) { + + if ( indexOf ) { + return indexOf.call( array, elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + if ( typeof context === "string" ) { + var tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + var args = slice.call( arguments, 2 ), + proxy = function() { + return fn.apply( context, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can optionally be executed if it's a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return (new Date()).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + sub: function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +// IE doesn't match non-breaking spaces with \s +if ( rnotwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +return jQuery; + +})(); + + +var // Promise methods + promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ), + // Static reference to slice + sliceDeferred = [].slice; + +jQuery.extend({ + // Create a simple deferred (one callbacks list) + _Deferred: function() { + var // callbacks list + callbacks = [], + // stored [ context , args ] + fired, + // to avoid firing when already doing so + firing, + // flag to know if the deferred has been cancelled + cancelled, + // the deferred itself + deferred = { + + // done( f1, f2, ...) + done: function() { + if ( !cancelled ) { + var args = arguments, + i, + length, + elem, + type, + _fired; + if ( fired ) { + _fired = fired; + fired = 0; + } + for ( i = 0, length = args.length; i < length; i++ ) { + elem = args[ i ]; + type = jQuery.type( elem ); + if ( type === "array" ) { + deferred.done.apply( deferred, elem ); + } else if ( type === "function" ) { + callbacks.push( elem ); + } + } + if ( _fired ) { + deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] ); + } + } + return this; + }, + + // resolve with given context and args + resolveWith: function( context, args ) { + if ( !cancelled && !fired && !firing ) { + // make sure args are available (#8421) + args = args || []; + firing = 1; + try { + while( callbacks[ 0 ] ) { + callbacks.shift().apply( context, args ); + } + } + finally { + fired = [ context, args ]; + firing = 0; + } + } + return this; + }, + + // resolve with this as context and given arguments + resolve: function() { + deferred.resolveWith( this, arguments ); + return this; + }, + + // Has this deferred been resolved? + isResolved: function() { + return !!( firing || fired ); + }, + + // Cancel + cancel: function() { + cancelled = 1; + callbacks = []; + return this; + } + }; + + return deferred; + }, + + // Full fledged deferred (two callbacks list) + Deferred: function( func ) { + var deferred = jQuery._Deferred(), + failDeferred = jQuery._Deferred(), + promise; + // Add errorDeferred methods, then and promise + jQuery.extend( deferred, { + then: function( doneCallbacks, failCallbacks ) { + deferred.done( doneCallbacks ).fail( failCallbacks ); + return this; + }, + always: function() { + return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments ); + }, + fail: failDeferred.done, + rejectWith: failDeferred.resolveWith, + reject: failDeferred.resolve, + isRejected: failDeferred.isResolved, + pipe: function( fnDone, fnFail ) { + return jQuery.Deferred(function( newDefer ) { + jQuery.each( { + done: [ fnDone, "resolve" ], + fail: [ fnFail, "reject" ] + }, function( handler, data ) { + var fn = data[ 0 ], + action = data[ 1 ], + returned; + if ( jQuery.isFunction( fn ) ) { + deferred[ handler ](function() { + returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise().then( newDefer.resolve, newDefer.reject ); + } else { + newDefer[ action ]( returned ); + } + }); + } else { + deferred[ handler ]( newDefer[ action ] ); + } + }); + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + if ( obj == null ) { + if ( promise ) { + return promise; + } + promise = obj = {}; + } + var i = promiseMethods.length; + while( i-- ) { + obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ]; + } + return obj; + } + }); + // Make sure only one callback list will be used + deferred.done( failDeferred.cancel ).fail( deferred.cancel ); + // Unexpose cancel + delete deferred.cancel; + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + return deferred; + }, + + // Deferred helper + when: function( firstParam ) { + var args = arguments, + i = 0, + length = args.length, + count = length, + deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? + firstParam : + jQuery.Deferred(); + function resolveFunc( i ) { + return function( value ) { + args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + if ( !( --count ) ) { + // Strange bug in FF4: + // Values changed onto the arguments object sometimes end up as undefined values + // outside the $.when method. Cloning the object into a fresh array solves the issue + deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) ); + } + }; + } + if ( length > 1 ) { + for( ; i < length; i++ ) { + if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) { + args[ i ].promise().then( resolveFunc(i), deferred.reject ); + } else { + --count; + } + } + if ( !count ) { + deferred.resolveWith( deferred, args ); + } + } else if ( deferred !== firstParam ) { + deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); + } + return deferred.promise(); + } +}); + + + +jQuery.support = (function() { + + var div = document.createElement( "div" ), + documentElement = document.documentElement, + all, + a, + select, + opt, + input, + marginDiv, + support, + fragment, + body, + testElementParent, + testElement, + testElementStyle, + tds, + events, + eventName, + i, + isSupported; + + // Preliminary tests + div.setAttribute("className", "t"); + div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>"; + + all = div.getElementsByTagName( "*" ); + a = div.getElementsByTagName( "a" )[ 0 ]; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement( "select" ); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName( "input" )[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName( "tbody" ).length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName( "link" ).length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute( "href" ) === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55$/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent( "onclick" ); + } + + // Check if a radio maintains it's value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute("type", "radio"); + support.radioValue = input.value === "t"; + + input.setAttribute("checked", "checked"); + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.firstChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + div.innerHTML = ""; + + // Figure out if the W3C box model works as expected + div.style.width = div.style.paddingLeft = "1px"; + + body = document.getElementsByTagName( "body" )[ 0 ]; + // We use our own, invisible, body unless the body is already present + // in which case we use a div (#9239) + testElement = document.createElement( body ? "div" : "body" ); + testElementStyle = { + visibility: "hidden", + width: 0, + height: 0, + border: 0, + margin: 0 + }; + if ( body ) { + jQuery.extend( testElementStyle, { + position: "absolute", + left: -1000, + top: -1000 + }); + } + for ( i in testElementStyle ) { + testElement.style[ i ] = testElementStyle[ i ]; + } + testElement.appendChild( div ); + testElementParent = body || documentElement; + testElementParent.insertBefore( testElement, testElementParent.firstChild ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + support.boxModel = div.offsetWidth === 2; + + if ( "zoom" in div.style ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "<div style='width:4px;'></div>"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); + } + + div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>"; + tds = div.getElementsByTagName( "td" ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE < 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + div.innerHTML = ""; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + if ( document.defaultView && document.defaultView.getComputedStyle ) { + marginDiv = document.createElement( "div" ); + marginDiv.style.width = "0"; + marginDiv.style.marginRight = "0"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + ( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; + } + + // Remove the body element we added + testElement.innerHTML = ""; + testElementParent.removeChild( testElement ); + + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for( i in { + submit: 1, + change: 1, + focusin: 1 + } ) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + // Null connected elements to avoid leaks in IE + testElement = fragment = select = opt = body = marginDiv = div = input = null; + + return support; +})(); + +// Keep track of boxModel +jQuery.boxModel = jQuery.support.boxModel; + + + + +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([a-z])([A-Z])/g; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var internalKey = jQuery.expando, getByName = typeof name === "string", thisCache, + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || (pvt && id && !cache[ id ][ internalKey ])) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ jQuery.expando ] = id = ++jQuery.uuid; + } else { + id = jQuery.expando; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name); + } else { + cache[ id ] = jQuery.extend(cache[ id ], name); + } + } + + thisCache = cache[ id ]; + + // Internal jQuery data is stored in a separate object inside the object's data + // cache in order to avoid key collisions between internal data and user-defined + // data + if ( pvt ) { + if ( !thisCache[ internalKey ] ) { + thisCache[ internalKey ] = {}; + } + + thisCache = thisCache[ internalKey ]; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should + // not attempt to inspect the internal events object using jQuery.data, as this + // internal data object is undocumented and subject to change. + if ( name === "events" && !thisCache[name] ) { + return thisCache[ internalKey ] && thisCache[ internalKey ].events; + } + + return getByName ? + // Check for both converted-to-camel and non-converted data property names + thisCache[ jQuery.camelCase( name ) ] || thisCache[ name ] : + thisCache; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var internalKey = jQuery.expando, isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + + // See jQuery.data for more information + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + var thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ]; + + if ( thisCache ) { + delete thisCache[ name ]; + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !isEmptyDataObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( pvt ) { + delete cache[ id ][ internalKey ]; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject(cache[ id ]) ) { + return; + } + } + + var internalCache = cache[ id ][ internalKey ]; + + // Browsers that fail expando deletion also refuse to delete expandos on + // the window, but it will allow it on all other JS objects; other browsers + // don't care + if ( jQuery.support.deleteExpando || cache != window ) { + delete cache[ id ]; + } else { + cache[ id ] = null; + } + + // We destroyed the entire user cache at once because it's faster than + // iterating through each key, but we need to continue to persist internal + // data if it existed + if ( internalCache ) { + cache[ id ] = {}; + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + + cache[ id ][ internalKey ] = internalCache; + + // Otherwise, we need to eliminate the expando on the node to avoid + // false lookups in the cache for entries that no longer exist + } else if ( isNode ) { + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( jQuery.support.deleteExpando ) { + delete elem[ jQuery.expando ]; + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } else { + elem[ jQuery.expando ] = null; + } + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + data = jQuery.data( this[0] ); + + if ( this[0].nodeType === 1 ) { + var attr = this[0].attributes, name; + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( this[0], name, data[ name ] ); + } + } + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var $this = jQuery( this ), + args = [ parts[0], value ]; + + $this.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + $this.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + var name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + !jQuery.isNaN( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON +// property to be considered empty objects; this property always exists in +// order to make sure JSON.stringify does not expose internal metadata +function isEmptyDataObject( obj ) { + for ( var name in obj ) { + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + + + + +function handleQueueMarkDefer( elem, type, src ) { + var deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + defer = jQuery.data( elem, deferDataKey, undefined, true ); + if ( defer && + ( src === "queue" || !jQuery.data( elem, queueDataKey, undefined, true ) ) && + ( src === "mark" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) { + // Give room for hard-coded callbacks to fire first + // and eventually mark/queue something else on the element + setTimeout( function() { + if ( !jQuery.data( elem, queueDataKey, undefined, true ) && + !jQuery.data( elem, markDataKey, undefined, true ) ) { + jQuery.removeData( elem, deferDataKey, true ); + defer.resolve(); + } + }, 0 ); + } +} + +jQuery.extend({ + + _mark: function( elem, type ) { + if ( elem ) { + type = (type || "fx") + "mark"; + jQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true ); + } + }, + + _unmark: function( force, elem, type ) { + if ( force !== true ) { + type = elem; + elem = force; + force = false; + } + if ( elem ) { + type = type || "fx"; + var key = type + "mark", + count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 ); + if ( count ) { + jQuery.data( elem, key, count, true ); + } else { + jQuery.removeData( elem, key, true ); + handleQueueMarkDefer( elem, type, "mark" ); + } + } + }, + + queue: function( elem, type, data ) { + if ( elem ) { + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type, undefined, true ); + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !q || jQuery.isArray(data) ) { + q = jQuery.data( elem, type, jQuery.makeArray(data), true ); + } else { + q.push( data ); + } + } + return q || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + defer; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift("inprogress"); + } + + fn.call(elem, function() { + jQuery.dequeue(elem, type); + }); + } + + if ( !queue.length ) { + jQuery.removeData( elem, type + "queue", true ); + handleQueueMarkDefer( elem, type, "queue" ); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function() { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; + + return this.queue( type, function() { + var elem = this; + setTimeout(function() { + jQuery.dequeue( elem, type ); + }, time ); + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, object ) { + if ( typeof type !== "string" ) { + object = type; + type = undefined; + } + type = type || "fx"; + var defer = jQuery.Deferred(), + elements = this, + i = elements.length, + count = 1, + deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + tmp; + function resolve() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + } + while( i-- ) { + if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || + ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || + jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && + jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) { + count++; + tmp.done( resolve ); + } + } + resolve(); + return defer.promise(); + } +}); + + + + +var rclass = /[\n\t\r]/g, + rspace = /\s+/, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + rinvalidChar = /\:|^on/, + formHook, boolHook; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.prop ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classNames, i, l, elem, className, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + classNames = (value || "").split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + className = (" " + elem.className + " ").replace( rclass, " " ); + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[ c ] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " "; + for ( var i = 0, l = this.length; i < l; i++ ) { + if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return undefined; + } + + var isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var self = jQuery(this), val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attrFix: { + // Always normalize to ensure hook usage + tabindex: "tabIndex" + }, + + attr: function( elem, name, value, pass ) { + var nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( !("getAttribute" in elem) ) { + return jQuery.prop( elem, name, value ); + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // Normalize the name if needed + if ( notxml ) { + name = jQuery.attrFix[ name ] || name; + + hooks = jQuery.attrHooks[ name ]; + + if ( !hooks ) { + // Use boolHook for boolean attributes + if ( rboolean.test( name ) ) { + + hooks = boolHook; + + // Use formHook for forms and if the name contains certain characters + } else if ( formHook && name !== "className" && + (jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) { + + hooks = formHook; + } + } + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return undefined; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, name ) { + var propName; + if ( elem.nodeType === 1 ) { + name = jQuery.attrFix[ name ] || name; + + if ( jQuery.support.getSetAttribute ) { + // Use removeAttribute in browsers that support it + elem.removeAttribute( name ); + } else { + jQuery.attr( elem, name, "" ); + elem.removeAttributeNode( elem.getAttributeNode( name ) ); + } + + // Set corresponding property to false for boolean attributes + if ( rboolean.test( name ) && (propName = jQuery.propFix[ name ] || name) in elem ) { + elem[ propName ] = false; + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabIndex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + }, + // Use the value property for back compat + // Use the formHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( formHook && jQuery.nodeName( elem, "button" ) ) { + return formHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( formHook && jQuery.nodeName( elem, "button" ) ) { + return formHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return (elem[ name ] = value); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== undefined ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: {} +}); + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + return jQuery.prop( elem, name ) ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !jQuery.support.getSetAttribute ) { + + // propFix is more comprehensive and contains all fixes + jQuery.attrFix = jQuery.propFix; + + // Use this for any attribute on a form in IE6/7 + formHook = jQuery.attrHooks.name = jQuery.attrHooks.title = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + // Return undefined if nodeValue is empty string + return ret && ret.nodeValue !== "" ? + ret.nodeValue : + undefined; + }, + set: function( elem, value, name ) { + // Check form objects in IE (multiple bugs related) + // Only use nodeValue if the attribute node exists on the form + var ret = elem.getAttributeNode( name ); + if ( ret ) { + ret.nodeValue = value; + return value; + } + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return (elem.style.cssText = "" + value); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }); +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0); + } + } + }); +}); + + + + +var rnamespaces = /\.(.*)$/, + rformElems = /^(?:textarea|input|select)$/i, + rperiod = /\./g, + rspaces = / /g, + rescape = /[^\w\s.|`]/g, + fcleanup = function( nm ) { + return nm.replace(rescape, "\\$&"); + }; + +/* + * A number of helper functions used for managing events. + * Many of the ideas behind this code originated from + * Dean Edwards' addEvent library. + */ +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function( elem, types, handler, data ) { + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } else if ( !handler ) { + // Fixes bug #7229. Fix recommended by jdalton + return; + } + + var handleObjIn, handleObj; + + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the function being executed has a unique ID + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure + var elemData = jQuery._data( elem ); + + // If no elemData is found then we must be trying to bind to one of the + // banned noData elements + if ( !elemData ) { + return; + } + + var events = elemData.events, + eventHandle = elemData.handle; + + if ( !events ) { + elemData.events = events = {}; + } + + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.handle.apply( eventHandle.elem, arguments ) : + undefined; + }; + } + + // Add elem as a property of the handle function + // This is to prevent a memory leak with non-native events in IE. + eventHandle.elem = elem; + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = types.split(" "); + + var type, i = 0, namespaces; + + while ( (type = types[ i++ ]) ) { + handleObj = handleObjIn ? + jQuery.extend({}, handleObjIn) : + { handler: handler, data: data }; + + // Namespaced event handlers + if ( type.indexOf(".") > -1 ) { + namespaces = type.split("."); + type = namespaces.shift(); + handleObj.namespace = namespaces.slice(0).sort().join("."); + + } else { + namespaces = []; + handleObj.namespace = ""; + } + + handleObj.type = type; + if ( !handleObj.guid ) { + handleObj.guid = handler.guid; + } + + // Get the current list of functions bound to this event + var handlers = events[ type ], + special = jQuery.event.special[ type ] || {}; + + // Init the event handler queue + if ( !handlers ) { + handlers = events[ type ] = []; + + // Check for a special event handler + // Only use addEventListener/attachEvent if the special + // events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add the function to the element's handler list + handlers.push( handleObj ); + + // Keep track of which events have been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, pos ) { + // don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } + + var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ), + events = elemData && elemData.events; + + if ( !elemData || !events ) { + return; + } + + // types is actually an event object here + if ( types && types.type ) { + handler = types.handler; + types = types.type; + } + + // Unbind all events for the element + if ( !types || typeof types === "string" && types.charAt(0) === "." ) { + types = types || ""; + + for ( type in events ) { + jQuery.event.remove( elem, type + types ); + } + + return; + } + + // Handle multiple events separated by a space + // jQuery(...).unbind("mouseover mouseout", fn); + types = types.split(" "); + + while ( (type = types[ i++ ]) ) { + origType = type; + handleObj = null; + all = type.indexOf(".") < 0; + namespaces = []; + + if ( !all ) { + // Namespaced event handlers + namespaces = type.split("."); + type = namespaces.shift(); + + namespace = new RegExp("(^|\\.)" + + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + eventType = events[ type ]; + + if ( !eventType ) { + continue; + } + + if ( !handler ) { + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( all || namespace.test( handleObj.namespace ) ) { + jQuery.event.remove( elem, origType, handleObj.handler, j ); + eventType.splice( j--, 1 ); + } + } + + continue; + } + + special = jQuery.event.special[ type ] || {}; + + for ( j = pos || 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( handler.guid === handleObj.guid ) { + // remove the given handler for the given type + if ( all || namespace.test( handleObj.namespace ) ) { + if ( pos == null ) { + eventType.splice( j--, 1 ); + } + + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + + if ( pos != null ) { + break; + } + } + } + + // remove generic event handler if no more handlers exist + if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + ret = null; + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + var handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + delete elemData.events; + delete elemData.handle; + + if ( jQuery.isEmptyObject( elemData ) ) { + jQuery.removeData( elem, undefined, true ); + } + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Event object or event type + var type = event.type || event, + namespaces = [], + exclusive; + + if ( type.indexOf("!") >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.exclusive = exclusive; + event.namespace = namespaces.join("."); + event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)"); + + // triggerHandler() and global events don't bubble or run the default action + if ( onlyHandlers || !elem ) { + event.preventDefault(); + event.stopPropagation(); + } + + // Handle a global trigger + if ( !elem ) { + // TODO: Stop taunting the data cache; remove global events and always attach to document + jQuery.each( jQuery.cache, function() { + // internalKey variable is just used to make it easier to find + // and potentially change this stuff later; currently it just + // points to jQuery.expando + var internalKey = jQuery.expando, + internalCache = this[ internalKey ]; + if ( internalCache && internalCache.events && internalCache.events[ type ] ) { + jQuery.event.trigger( event, data, internalCache.handle.elem ); + } + }); + return; + } + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + event.target = elem; + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + var cur = elem, + // IE doesn't like method names with a colon (#3533, #8272) + ontype = type.indexOf(":") < 0 ? "on" + type : ""; + + // Fire event on the current element, then bubble up the DOM tree + do { + var handle = jQuery._data( cur, "handle" ); + + event.currentTarget = cur; + if ( handle ) { + handle.apply( cur, data ); + } + + // Trigger an inline bound script + if ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) { + event.result = false; + event.preventDefault(); + } + + // Bubble up to document, then to window + cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window; + } while ( cur && !event.isPropagationStopped() ); + + // If nobody prevented the default action, do it now + if ( !event.isDefaultPrevented() ) { + var old, + special = jQuery.event.special[ type ] || {}; + + if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction)() check here because IE6/7 fails that test. + // IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch. + try { + if ( ontype && elem[ type ] ) { + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + jQuery.event.triggered = type; + elem[ type ](); + } + } catch ( ieError ) {} + + if ( old ) { + elem[ ontype ] = old; + } + + jQuery.event.triggered = undefined; + } + } + + return event.result; + }, + + handle: function( event ) { + event = jQuery.event.fix( event || window.event ); + // Snapshot the handlers list since a called handler may add/remove events. + var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0), + run_all = !event.exclusive && !event.namespace, + args = Array.prototype.slice.call( arguments, 0 ); + + // Use the fix-ed Event rather than the (read-only) native event + args[0] = event; + event.currentTarget = this; + + for ( var j = 0, l = handlers.length; j < l; j++ ) { + var handleObj = handlers[ j ]; + + // Triggered event must 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event. + if ( run_all || event.namespace_re.test( handleObj.namespace ) ) { + // Pass in a reference to the handler function itself + // So that we can later remove it + event.handler = handleObj.handler; + event.data = handleObj.data; + event.handleObj = handleObj; + + var ret = handleObj.handler.apply( this, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + return event.result; + }, + + props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // store a copy of the original event object + // and "clone" to set read-only properties + var originalEvent = event; + event = jQuery.Event( originalEvent ); + + for ( var i = this.props.length, prop; i; ) { + prop = this.props[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary + if ( !event.target ) { + // Fixes #1925 where srcElement might not be defined either + event.target = event.srcElement || document; + } + + // check if target is a textnode (safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && event.fromElement ) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && event.clientX != null ) { + var eventDocument = event.target.ownerDocument || document, + doc = eventDocument.documentElement, + body = eventDocument.body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Add which for key events + if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { + event.which = event.charCode != null ? event.charCode : event.keyCode; + } + + // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) + if ( !event.metaKey && event.ctrlKey ) { + event.metaKey = event.ctrlKey; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && event.button !== undefined ) { + event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + } + + return event; + }, + + // Deprecated, use jQuery.guid instead + guid: 1E8, + + // Deprecated, use jQuery.proxy instead + proxy: jQuery.proxy, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady, + teardown: jQuery.noop + }, + + live: { + add: function( handleObj ) { + jQuery.event.add( this, + liveConvert( handleObj.origType, handleObj.selector ), + jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); + }, + + remove: function( handleObj ) { + jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); + } + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !this.preventDefault ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // timeStamp is buggy for some events on Firefox(#3843) + // So we won't rely on the native value + this.timeStamp = jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Checks if an event happened on an element within another element +// Used in jQuery.event.special.mouseenter and mouseleave handlers +var withinElement = function( event ) { + + // Check if mouse(over|out) are still within the same parent element + var related = event.relatedTarget, + inside = false, + eventType = event.type; + + event.type = event.data; + + if ( related !== this ) { + + if ( related ) { + inside = jQuery.contains( this, related ); + } + + if ( !inside ) { + + jQuery.event.handle.apply( this, arguments ); + + event.type = eventType; + } + } +}, + +// In case of event delegation, we only need to rename the event.type, +// liveHandler will take care of the rest. +delegate = function( event ) { + event.type = event.data; + jQuery.event.handle.apply( this, arguments ); +}; + +// Create mouseenter and mouseleave events +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + setup: function( data ) { + jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); + }, + teardown: function( data ) { + jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); + } + }; +}); + +// submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function( data, namespaces ) { + if ( !jQuery.nodeName( this, "form" ) ) { + jQuery.event.add(this, "click.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { + trigger( "submit", this, arguments ); + } + }); + + jQuery.event.add(this, "keypress.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { + trigger( "submit", this, arguments ); + } + }); + + } else { + return false; + } + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialSubmit" ); + } + }; + +} + +// change delegation, happens here so we have bind. +if ( !jQuery.support.changeBubbles ) { + + var changeFilters, + + getVal = function( elem ) { + var type = elem.type, val = elem.value; + + if ( type === "radio" || type === "checkbox" ) { + val = elem.checked; + + } else if ( type === "select-multiple" ) { + val = elem.selectedIndex > -1 ? + jQuery.map( elem.options, function( elem ) { + return elem.selected; + }).join("-") : + ""; + + } else if ( jQuery.nodeName( elem, "select" ) ) { + val = elem.selectedIndex; + } + + return val; + }, + + testChange = function testChange( e ) { + var elem = e.target, data, val; + + if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { + return; + } + + data = jQuery._data( elem, "_change_data" ); + val = getVal(elem); + + // the current data will be also retrieved by beforeactivate + if ( e.type !== "focusout" || elem.type !== "radio" ) { + jQuery._data( elem, "_change_data", val ); + } + + if ( data === undefined || val === data ) { + return; + } + + if ( data != null || val ) { + e.type = "change"; + e.liveFired = undefined; + jQuery.event.trigger( e, arguments[1], elem ); + } + }; + + jQuery.event.special.change = { + filters: { + focusout: testChange, + + beforedeactivate: testChange, + + click: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( type === "radio" || type === "checkbox" || jQuery.nodeName( elem, "select" ) ) { + testChange.call( this, e ); + } + }, + + // Change has to be called before submit + // Keydown will be called before keypress, which is used in submit-event delegation + keydown: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (e.keyCode === 13 && !jQuery.nodeName( elem, "textarea" ) ) || + (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || + type === "select-multiple" ) { + testChange.call( this, e ); + } + }, + + // Beforeactivate happens also before the previous element is blurred + // with this event you can't trigger a change event, but you can store + // information + beforeactivate: function( e ) { + var elem = e.target; + jQuery._data( elem, "_change_data", getVal(elem) ); + } + }, + + setup: function( data, namespaces ) { + if ( this.type === "file" ) { + return false; + } + + for ( var type in changeFilters ) { + jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); + } + + return rformElems.test( this.nodeName ); + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialChange" ); + + return rformElems.test( this.nodeName ); + } + }; + + changeFilters = jQuery.event.special.change.filters; + + // Handle when the input is .focus()'d + changeFilters.focus = changeFilters.beforeactivate; +} + +function trigger( type, elem, args ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + // Don't pass args or remember liveFired; they apply to the donor event. + var event = jQuery.extend( {}, args[ 0 ] ); + event.type = type; + event.originalEvent = {}; + event.liveFired = undefined; + jQuery.event.handle.call( elem, event ); + if ( event.isDefaultPrevented() ) { + args[ 0 ].preventDefault(); + } +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + + function handler( donor ) { + // Donor event is always a native one; fix it and switch its type. + // Let focusin/out handler cancel the donor focus/blur event. + var e = jQuery.event.fix( donor ); + e.type = fix; + e.originalEvent = {}; + jQuery.event.trigger( e, null, e.target ); + if ( e.isDefaultPrevented() ) { + donor.preventDefault(); + } + } + }); +} + +jQuery.each(["bind", "one"], function( i, name ) { + jQuery.fn[ name ] = function( type, data, fn ) { + var handler; + + // Handle object literals + if ( typeof type === "object" ) { + for ( var key in type ) { + this[ name ](key, data, type[key], fn); + } + return this; + } + + if ( arguments.length === 2 || data === false ) { + fn = data; + data = undefined; + } + + if ( name === "one" ) { + handler = function( event ) { + jQuery( this ).unbind( event, handler ); + return fn.apply( this, arguments ); + }; + handler.guid = fn.guid || jQuery.guid++; + } else { + handler = fn; + } + + if ( type === "unload" && name !== "one" ) { + this.one( type, data, fn ); + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.add( this[i], type, handler, data ); + } + } + + return this; + }; +}); + +jQuery.fn.extend({ + unbind: function( type, fn ) { + // Handle object literals + if ( typeof type === "object" && !type.preventDefault ) { + for ( var key in type ) { + this.unbind(key, type[key]); + } + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.remove( this[i], type, fn ); + } + } + + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.live( types, data, fn, selector ); + }, + + undelegate: function( selector, types, fn ) { + if ( arguments.length === 0 ) { + return this.unbind( "live" ); + + } else { + return this.die( types, null, fn, selector ); + } + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +var liveMap = { + focus: "focusin", + blur: "focusout", + mouseenter: "mouseover", + mouseleave: "mouseout" +}; + +jQuery.each(["live", "die"], function( i, name ) { + jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { + var type, i = 0, match, namespaces, preType, + selector = origSelector || this.selector, + context = origSelector ? this : jQuery( this.context ); + + if ( typeof types === "object" && !types.preventDefault ) { + for ( var key in types ) { + context[ name ]( key, data, types[key], selector ); + } + + return this; + } + + if ( name === "die" && !types && + origSelector && origSelector.charAt(0) === "." ) { + + context.unbind( origSelector ); + + return this; + } + + if ( data === false || jQuery.isFunction( data ) ) { + fn = data || returnFalse; + data = undefined; + } + + types = (types || "").split(" "); + + while ( (type = types[ i++ ]) != null ) { + match = rnamespaces.exec( type ); + namespaces = ""; + + if ( match ) { + namespaces = match[0]; + type = type.replace( rnamespaces, "" ); + } + + if ( type === "hover" ) { + types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); + continue; + } + + preType = type; + + if ( liveMap[ type ] ) { + types.push( liveMap[ type ] + namespaces ); + type = type + namespaces; + + } else { + type = (liveMap[ type ] || type) + namespaces; + } + + if ( name === "live" ) { + // bind live handler + for ( var j = 0, l = context.length; j < l; j++ ) { + jQuery.event.add( context[j], "live." + liveConvert( type, selector ), + { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); + } + + } else { + // unbind live handler + context.unbind( "live." + liveConvert( type, selector ), fn ); + } + } + + return this; + }; +}); + +function liveHandler( event ) { + var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, + elems = [], + selectors = [], + events = jQuery._data( this, "events" ); + + // Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911) + if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) { + return; + } + + if ( event.namespace ) { + namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.liveFired = this; + + var live = events.live.slice(0); + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { + selectors.push( handleObj.selector ); + + } else { + live.splice( j--, 1 ); + } + } + + match = jQuery( event.target ).closest( selectors, event.currentTarget ); + + for ( i = 0, l = match.length; i < l; i++ ) { + close = match[i]; + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) { + elem = close.elem; + related = null; + + // Those two events require additional checking + if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { + event.type = handleObj.preType; + related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; + + // Make sure not to accidentally match a child element with the same selector + if ( related && jQuery.contains( elem, related ) ) { + related = elem; + } + } + + if ( !related || related !== elem ) { + elems.push({ elem: elem, handleObj: handleObj, level: close.level }); + } + } + } + } + + for ( i = 0, l = elems.length; i < l; i++ ) { + match = elems[i]; + + if ( maxLevel && match.level > maxLevel ) { + break; + } + + event.currentTarget = match.elem; + event.data = match.handleObj.data; + event.handleObj = match.handleObj; + + ret = match.handleObj.origHandler.apply( match.elem, arguments ); + + if ( ret === false || event.isPropagationStopped() ) { + maxLevel = match.level; + + if ( ret === false ) { + stop = false; + } + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + + return stop; +} + +function liveConvert( type, selector ) { + return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&"); +} + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.bind( name, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } +}); + + + +/*! + * Sizzle CSS Selector Engine + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true, + rBackslash = /\\/g, + rNonWord = /\W/; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var match, + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace( rBackslash, "" ); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( "*" ) : + []; + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + var found, item, + filter = Expr.filter[ type ], + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw "Syntax error, unrecognized expression: " + msg; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + }, + type: function( elem ) { + return elem.getAttribute( "type" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !rNonWord.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( match[1] ); + } + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace( rBackslash, "" ) + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace( rBackslash, "" ); + }, + + TAG: function( match, curLoop ) { + return match[1].replace( rBackslash, "" ).toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + match[2] = match[2].replace(/^\+|\s*/g, ''); + + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1] = match[1].replace( rBackslash, "" ); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + // Handle if an un-quoted value was used + match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + var attr = elem.getAttribute( "type" ), type = elem.type; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + }, + + radio: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; + }, + + checkbox: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; + }, + + file: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; + }, + + password: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + }, + + submit: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "submit" === elem.type; + }, + + image: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; + }, + + reset: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "reset" === elem.type; + }, + + button: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && "button" === elem.type || name === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + }, + + focus: function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( name ); + } + }, + + CHILD: function( elem, match ) { + var type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + var first = match[2], + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Utility function for retreiving the text value of an array of DOM nodes +Sizzle.getText = function( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += Sizzle.getText( elem.childNodes ); + } + } + + return ret; +}; + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = "<a name='" + id + "'/>"; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = "<a href='#'></a>"; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "<p class='TEST'></p>"; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + // See if we find a selector to speed up + var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); + + if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { + // Speed-up: Sizzle("TAG") + if ( match[1] ) { + return makeArray( context.getElementsByTagName( query ), extra ); + + // Speed-up: Sizzle(".CLASS") + } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { + return makeArray( context.getElementsByClassName( match[2] ), extra ); + } + } + + if ( context.nodeType === 9 ) { + // Speed-up: Sizzle("body") + // The body element only exists once, optimize finding it + if ( query === "body" && context.body ) { + return makeArray( [ context.body ], extra ); + + // Speed-up: Sizzle("#ID") + } else if ( match && match[3] ) { + var elem = context.getElementById( match[3] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id === match[3] ) { + return makeArray( [ elem ], extra ); + } + + } else { + return makeArray( [], extra ); + } + } + + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var oldContext = context, + old = context.getAttribute( "id" ), + nid = old || id, + hasParent = context.parentNode, + relativeHierarchySelector = /^\s*[+~]/.test( query ); + + if ( !old ) { + context.setAttribute( "id", nid ); + } else { + nid = nid.replace( /'/g, "\\$&" ); + } + if ( relativeHierarchySelector && hasParent ) { + context = context.parentNode; + } + + try { + if ( !relativeHierarchySelector || hasParent ) { + return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); + } + + } catch(pseudoError) { + } finally { + if ( !old ) { + oldContext.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; + + if ( matches ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9 fails this) + var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + var ret = matches.call( node, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || !disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9, so check for that + node.document && node.document.nodeType !== 11 ) { + return ret; + } + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "<div class='test e'></div><div class='test'></div>"; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.POS, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var self = this, + i, l; + + if ( typeof selector !== "string" ) { + return jQuery( selector ).filter(function() { + for ( i = 0, l = self.length; i < l; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }); + } + + var ret = this.pushStack( "", "find", selector ), + length, n, r; + + for ( i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( n = length; n < ret.length; n++ ) { + for ( r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && ( typeof selector === "string" ? + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + // Array + if ( jQuery.isArray( selectors ) ) { + var match, selector, + matches = {}, + level = 1; + + if ( cur && selectors.length ) { + for ( i = 0, l = selectors.length; i < l; i++ ) { + selector = selectors[i]; + + if ( !matches[ selector ] ) { + matches[ selector ] = POS.test( selector ) ? + jQuery( selector, context || this.context ) : + selector; + } + } + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( selector in matches ) { + match = matches[ selector ]; + + if ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) { + ret.push({ selector: selector, elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + } + + return ret; + } + + // String + var pos = POS.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique( ret ) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + if ( !elem || typeof elem === "string" ) { + return jQuery.inArray( this[0], + // If it receives a string, the selector is used + // If it receives nothing, the siblings are used + elem ? jQuery( elem ) : this.parent().children() ); + } + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( elem.parentNode.firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ), + // The variable 'args' was introduced in + // https://github.com/jquery/jquery/commit/52a0238 + // to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed. + // http://code.google.com/p/v8/issues/detail?id=1050 + args = slice.call(arguments); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, args.join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return (elem === qualifier) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return (jQuery.inArray( elem, qualifier ) >= 0) === keep; + }); +} + + + + +var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnocache = /<(?:script|object|embed|option|style)/i, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /\/(java|ecma)script/i, + rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/, + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + area: [ 1, "<map>", "</map>" ], + _default: [ 0, "", "" ] + }; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize <link> and <script> tags normally +if ( !jQuery.support.htmlSerialize ) { + wrapMap._default = [ 1, "div<div>", "</div>" ]; +} + +jQuery.fn.extend({ + text: function( text ) { + if ( jQuery.isFunction(text) ) { + return this.each(function(i) { + var self = jQuery( this ); + + self.text( text.call(this, i, self.text()) ); + }); + } + + if ( typeof text !== "object" && text !== undefined ) { + return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); + } + + return jQuery.text( this ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + return this.each(function() { + jQuery( this ).wrapAll( html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this ); + }); + } else if ( arguments.length ) { + var set = jQuery(arguments[0]); + set.push.apply( set, this.toArray() ); + return this.pushStack( set, "before", arguments ); + } + }, + + after: function() { + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + }); + } else if ( arguments.length ) { + var set = this.pushStack( this, "after", arguments ); + set.push.apply( set, jQuery(arguments[0]).toArray() ); + return set; + } + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + jQuery.cleanData( [ elem ] ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + if ( value === undefined ) { + return this[0] && this[0].nodeType === 1 ? + this[0].innerHTML.replace(rinlinejQuery, "") : + null; + + // See if we can take a shortcut and just use innerHTML + } else if ( typeof value === "string" && !rnocache.test( value ) && + (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) && + !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) { + + value = value.replace(rxhtmlTag, "<$1></$2>"); + + try { + for ( var i = 0, l = this.length; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + if ( this[i].nodeType === 1 ) { + jQuery.cleanData( this[i].getElementsByTagName("*") ); + this[i].innerHTML = value; + } + } + + // If using innerHTML throws an exception, use the fallback method + } catch(e) { + this.empty().append( value ); + } + + } else if ( jQuery.isFunction( value ) ) { + this.each(function(i){ + var self = jQuery( this ); + + self.html( value.call(this, i, self.html()) ); + }); + + } else { + this.empty().append( value ); + } + + return this; + }, + + replaceWith: function( value ) { + if ( this[0] && this[0].parentNode ) { + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( jQuery.isFunction( value ) ) { + return this.each(function(i) { + var self = jQuery(this), old = self.html(); + self.replaceWith( value.call( this, i, old ) ); + }); + } + + if ( typeof value !== "string" ) { + value = jQuery( value ).detach(); + } + + return this.each(function() { + var next = this.nextSibling, + parent = this.parentNode; + + jQuery( this ).remove(); + + if ( next ) { + jQuery(next).before( value ); + } else { + jQuery(parent).append( value ); + } + }); + } else { + return this.length ? + this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) : + this; + } + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + var results, first, fragment, parent, + value = args[0], + scripts = []; + + // We can't cloneNode fragments that contain checked, in WebKit + if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) { + return this.each(function() { + jQuery(this).domManip( args, table, callback, true ); + }); + } + + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + args[0] = value.call(this, i, table ? self.html() : undefined); + self.domManip( args, table, callback ); + }); + } + + if ( this[0] ) { + parent = value && value.parentNode; + + // If we're in a fragment, just use that instead of building a new one + if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) { + results = { fragment: parent }; + + } else { + results = jQuery.buildFragment( args, this, scripts ); + } + + fragment = results.fragment; + + if ( fragment.childNodes.length === 1 ) { + first = fragment = fragment.firstChild; + } else { + first = fragment.firstChild; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + + for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) { + callback.call( + table ? + root(this[i], first) : + this[i], + // Make sure that we do not leak memory by inadvertently discarding + // the original fragment (which might have attached data) instead of + // using it; in addition, use the original fragment object for the last + // item instead of first because it can end up being emptied incorrectly + // in certain situations (Bug #8070). + // Fragments from the fragment cache must always be cloned and never used + // in place. + results.cacheable || (l > 1 && i < lastIndex) ? + jQuery.clone( fragment, true, true ) : + fragment + ); + } + } + + if ( scripts.length ) { + jQuery.each( scripts, evalScript ); + } + } + + return this; + } +}); + +function root( elem, cur ) { + return jQuery.nodeName(elem, "table") ? + (elem.getElementsByTagName("tbody")[0] || + elem.appendChild(elem.ownerDocument.createElement("tbody"))) : + elem; +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var internalKey = jQuery.expando, + oldData = jQuery.data( src ), + curData = jQuery.data( dest, oldData ); + + // Switch to use the internal data object, if it exists, for the next + // stage of data copying + if ( (oldData = oldData[ internalKey ]) ) { + var events = oldData.events; + curData = curData[ internalKey ] = jQuery.extend({}, oldData); + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( var type in events ) { + for ( var i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data ); + } + } + } + } +} + +function cloneFixAttributes( src, dest ) { + var nodeName; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + // clearAttributes removes the attributes, which we don't want, + // but also removes the attachEvent events, which we *do* want + if ( dest.clearAttributes ) { + dest.clearAttributes(); + } + + // mergeAttributes, in contrast, only merges back on the + // original attributes, not the events + if ( dest.mergeAttributes ) { + dest.mergeAttributes( src ); + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 fail to clone children inside object elements that use + // the proprietary classid attribute value (rather than the type + // attribute) to identify the type of content to display + if ( nodeName === "object" ) { + dest.outerHTML = src.outerHTML; + + } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + if ( src.checked ) { + dest.defaultChecked = dest.checked = src.checked; + } + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } + + // Event data gets referenced instead of copied if the expando + // gets copied too + dest.removeAttribute( jQuery.expando ); +} + +jQuery.buildFragment = function( args, nodes, scripts ) { + var fragment, cacheable, cacheresults, doc; + + // nodes may contain either an explicit document object, + // a jQuery collection or context object. + // If nodes[0] contains a valid object to assign to doc + if ( nodes && nodes[0] ) { + doc = nodes[0].ownerDocument || nodes[0]; + } + + // Ensure that an attr object doesn't incorrectly stand in as a document object + // Chrome and Firefox seem to allow this to occur and will throw exception + // Fixes #8950 + if ( !doc.createDocumentFragment ) { + doc = document; + } + + // Only cache "small" (1/2 KB) HTML strings that are associated with the main document + // Cloning options loses the selected state, so don't cache them + // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment + // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache + if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document && + args[0].charAt(0) === "<" && !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) { + + cacheable = true; + + cacheresults = jQuery.fragments[ args[0] ]; + if ( cacheresults && cacheresults !== 1 ) { + fragment = cacheresults; + } + } + + if ( !fragment ) { + fragment = doc.createDocumentFragment(); + jQuery.clean( args, doc, fragment, scripts ); + } + + if ( cacheable ) { + jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1; + } + + return { fragment: fragment, cacheable: cacheable }; +}; + +jQuery.fragments = {}; + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var ret = [], + insert = jQuery( selector ), + parent = this.length === 1 && this[0].parentNode; + + if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) { + insert[ original ]( this[0] ); + return this; + + } else { + for ( var i = 0, l = insert.length; i < l; i++ ) { + var elems = (i > 0 ? this.clone(true) : this).get(); + jQuery( insert[i] )[ original ]( elems ); + ret = ret.concat( elems ); + } + + return this.pushStack( ret, name, insert.selector ); + } + }; +}); + +function getAll( elem ) { + if ( "getElementsByTagName" in elem ) { + return elem.getElementsByTagName( "*" ); + + } else if ( "querySelectorAll" in elem ) { + return elem.querySelectorAll( "*" ); + + } else { + return []; + } +} + +// Used in clean, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( elem.type === "checkbox" || elem.type === "radio" ) { + elem.defaultChecked = elem.checked; + } +} +// Finds all inputs and passes them to fixDefaultChecked +function findInputs( elem ) { + if ( jQuery.nodeName( elem, "input" ) ) { + fixDefaultChecked( elem ); + } else if ( "getElementsByTagName" in elem ) { + jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked ); + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var clone = elem.cloneNode(true), + srcElements, + destElements, + i; + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + // IE copies events bound via attachEvent when using cloneNode. + // Calling detachEvent on the clone will also remove the events + // from the original. In order to get around this, we use some + // proprietary methods to clear the events. Thanks to MooTools + // guys for this hotness. + + cloneFixAttributes( elem, clone ); + + // Using Sizzle here is crazy slow, so we use getElementsByTagName + // instead + srcElements = getAll( elem ); + destElements = getAll( clone ); + + // Weird iteration because IE will replace the length property + // with an element if you are cloning the body and one of the + // elements on the page has a name or id of "length" + for ( i = 0; srcElements[i]; ++i ) { + cloneFixAttributes( srcElements[i], destElements[i] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + cloneCopyEvent( elem, clone ); + + if ( deepDataAndEvents ) { + srcElements = getAll( elem ); + destElements = getAll( clone ); + + for ( i = 0; srcElements[i]; ++i ) { + cloneCopyEvent( srcElements[i], destElements[i] ); + } + } + } + + srcElements = destElements = null; + + // Return the cloned set + return clone; + }, + + clean: function( elems, context, fragment, scripts ) { + var checkScriptType; + + context = context || document; + + // !context.createElement fails in IE with an error but returns typeof 'object' + if ( typeof context.createElement === "undefined" ) { + context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + } + + var ret = [], j; + + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + if ( typeof elem === "number" ) { + elem += ""; + } + + if ( !elem ) { + continue; + } + + // Convert html string into DOM nodes + if ( typeof elem === "string" ) { + if ( !rhtml.test( elem ) ) { + elem = context.createTextNode( elem ); + } else { + // Fix "XHTML"-style tags in all browsers + elem = elem.replace(rxhtmlTag, "<$1></$2>"); + + // Trim whitespace, otherwise indexOf won't work as expected + var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(), + wrap = wrapMap[ tag ] || wrapMap._default, + depth = wrap[0], + div = context.createElement("div"); + + // Go to html and back, then peel off extra wrappers + div.innerHTML = wrap[1] + elem + wrap[2]; + + // Move to the right depth + while ( depth-- ) { + div = div.lastChild; + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + var hasBody = rtbody.test(elem), + tbody = tag === "table" && !hasBody ? + div.firstChild && div.firstChild.childNodes : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !hasBody ? + div.childNodes : + []; + + for ( j = tbody.length - 1; j >= 0 ; --j ) { + if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) { + tbody[ j ].parentNode.removeChild( tbody[ j ] ); + } + } + } + + // IE completely kills leading whitespace when innerHTML is used + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild ); + } + + elem = div.childNodes; + } + } + + // Resets defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + var len; + if ( !jQuery.support.appendChecked ) { + if ( elem[0] && typeof (len = elem.length) === "number" ) { + for ( j = 0; j < len; j++ ) { + findInputs( elem[j] ); + } + } else { + findInputs( elem ); + } + } + + if ( elem.nodeType ) { + ret.push( elem ); + } else { + ret = jQuery.merge( ret, elem ); + } + } + + if ( fragment ) { + checkScriptType = function( elem ) { + return !elem.type || rscriptType.test( elem.type ); + }; + for ( i = 0; ret[i]; i++ ) { + if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { + scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); + + } else { + if ( ret[i].nodeType === 1 ) { + var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType ); + + ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) ); + } + fragment.appendChild( ret[i] ); + } + } + } + + return ret; + }, + + cleanData: function( elems ) { + var data, id, cache = jQuery.cache, internalKey = jQuery.expando, special = jQuery.event.special, + deleteExpando = jQuery.support.deleteExpando; + + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) { + continue; + } + + id = elem[ jQuery.expando ]; + + if ( id ) { + data = cache[ id ] && cache[ id ][ internalKey ]; + + if ( data && data.events ) { + for ( var type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + + // Null the DOM reference to avoid IE6/7/8 leak (#7054) + if ( data.handle ) { + data.handle.elem = null; + } + } + + if ( deleteExpando ) { + delete elem[ jQuery.expando ]; + + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } + + delete cache[ id ]; + } + } + } +}); + +function evalScript( i, elem ) { + if ( elem.src ) { + jQuery.ajax({ + url: elem.src, + async: false, + dataType: "script" + }); + } else { + jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } +} + + + +var ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity=([^)]*)/, + // fixed for IE9, see #8346 + rupper = /([A-Z]|^ms)/g, + rnumpx = /^-?\d+(?:px)?$/i, + rnum = /^-?\d/, + rrelNum = /^[+\-]=/, + rrelNumFilter = /[^+\-\.\de]+/g, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssWidth = [ "Left", "Right" ], + cssHeight = [ "Top", "Bottom" ], + curCSS, + + getComputedStyle, + currentStyle; + +jQuery.fn.css = function( name, value ) { + // Setting 'undefined' is a no-op + if ( arguments.length === 2 && value === undefined ) { + return this; + } + + return jQuery.access( this, name, value, true, function( elem, name, value ) { + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }); +}; + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity", "opacity" ); + return ret === "" ? "1" : ret; + + } else { + return elem.style.opacity; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, origName = jQuery.camelCase( name ), + style = elem.style, hooks = jQuery.cssHooks[ origName ]; + + name = jQuery.cssProps[ origName ] || origName; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Make sure that NaN and null values aren't set. See: #7116 + if ( type === "number" && isNaN( value ) || value == null ) { + return; + } + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && rrelNum.test( value ) ) { + value = +value.replace( rrelNumFilter, "" ) + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) { + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra ) { + var ret, hooks; + + // Make sure that we're working with the right name + name = jQuery.camelCase( name ); + hooks = jQuery.cssHooks[ name ]; + name = jQuery.cssProps[ name ] || name; + + // cssFloat needs a special treatment + if ( name === "cssFloat" ) { + name = "float"; + } + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) { + return ret; + + // Otherwise, if a way to get the computed value exists, use that + } else if ( curCSS ) { + return curCSS( elem, name ); + } + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback ) { + var old = {}; + + // Remember the old values, and insert the new ones + for ( var name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + } +}); + +// DEPRECATED, Use jQuery.css() instead +jQuery.curCSS = jQuery.css; + +jQuery.each(["height", "width"], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + var val; + + if ( computed ) { + if ( elem.offsetWidth !== 0 ) { + return getWH( elem, name, extra ); + } else { + jQuery.swap( elem, cssShow, function() { + val = getWH( elem, name, extra ); + }); + } + + return val; + } + }, + + set: function( elem, value ) { + if ( rnumpx.test( value ) ) { + // ignore negative width and height values #1599 + value = parseFloat( value ); + + if ( value >= 0 ) { + return value + "px"; + } + + } else { + return value; + } + } + }; +}); + +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? + ( parseFloat( RegExp.$1 ) / 100 ) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style, + currentStyle = elem.currentStyle; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // Set the alpha filter to set the opacity + var opacity = jQuery.isNaN( value ) ? + "" : + "alpha(opacity=" + value * 100 + ")", + filter = currentStyle && currentStyle.filter || style.filter || ""; + + style.filter = ralpha.test( filter ) ? + filter.replace( ralpha, opacity ) : + filter + " " + opacity; + } + }; +} + +jQuery(function() { + // This hook cannot be added until DOM ready because the support test + // for it is not run until after DOM ready + if ( !jQuery.support.reliableMarginRight ) { + jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + var ret; + jQuery.swap( elem, { "display": "inline-block" }, function() { + if ( computed ) { + ret = curCSS( elem, "margin-right", "marginRight" ); + } else { + ret = elem.style.marginRight; + } + }); + return ret; + } + }; + } +}); + +if ( document.defaultView && document.defaultView.getComputedStyle ) { + getComputedStyle = function( elem, name ) { + var ret, defaultView, computedStyle; + + name = name.replace( rupper, "-$1" ).toLowerCase(); + + if ( !(defaultView = elem.ownerDocument.defaultView) ) { + return undefined; + } + + if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) { + ret = computedStyle.getPropertyValue( name ); + if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) { + ret = jQuery.style( elem, name ); + } + } + + return ret; + }; +} + +if ( document.documentElement.currentStyle ) { + currentStyle = function( elem, name ) { + var left, + ret = elem.currentStyle && elem.currentStyle[ name ], + rsLeft = elem.runtimeStyle && elem.runtimeStyle[ name ], + style = elem.style; + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + if ( !rnumpx.test( ret ) && rnum.test( ret ) ) { + // Remember the original values + left = style.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + elem.runtimeStyle.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : (ret || 0); + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + elem.runtimeStyle.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +curCSS = getComputedStyle || currentStyle; + +function getWH( elem, name, extra ) { + + // Start with offset property + var val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + which = name === "width" ? cssWidth : cssHeight; + + if ( val > 0 ) { + if ( extra !== "border" ) { + jQuery.each( which, function() { + if ( !extra ) { + val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0; + } + if ( extra === "margin" ) { + val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; + } else { + val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0; + } + }); + } + + return val + "px"; + } + + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, name ); + if ( val < 0 || val == null ) { + val = elem.style[ name ] || 0; + } + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + + // Add padding, border, margin + if ( extra ) { + jQuery.each( which, function() { + val += parseFloat( jQuery.css( elem, "padding" + this ) ) || 0; + if ( extra !== "padding" ) { + val += parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0; + } + if ( extra === "margin" ) { + val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; + } + }); + } + + return val + "px"; +} + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + var width = elem.offsetWidth, + height = elem.offsetHeight; + + return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none"); + }; + + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} + + + + +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rhash = /#.*$/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL + rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i, + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + rquery = /\?/, + rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, + rselectTextarea = /^(?:select|textarea)/i, + rspacesAjax = /\s+/, + rts = /([?&])_=[^&]*/, + rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/, + + // Keep a copy of the old load method + _load = jQuery.fn.load, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Document location + ajaxLocation, + + // Document location segments + ajaxLocParts; + +// #8138, IE may throw an exception when accessing +// a field from window.location if document.domain has been set +try { + ajaxLocation = location.href; +} catch( e ) { + // Use the href attribute of an A element + // since IE will modify it given document.location + ajaxLocation = document.createElement( "a" ); + ajaxLocation.href = ""; + ajaxLocation = ajaxLocation.href; +} + +// Segment location into parts +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + if ( jQuery.isFunction( func ) ) { + var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ), + i = 0, + length = dataTypes.length, + dataType, + list, + placeBefore; + + // For each dataType in the dataTypeExpression + for(; i < length; i++ ) { + dataType = dataTypes[ i ]; + // We control if we're asked to add before + // any existing element + placeBefore = /^\+/.test( dataType ); + if ( placeBefore ) { + dataType = dataType.substr( 1 ) || "*"; + } + list = structure[ dataType ] = structure[ dataType ] || []; + // then we add to the structure accordingly + list[ placeBefore ? "unshift" : "push" ]( func ); + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR, + dataType /* internal */, inspected /* internal */ ) { + + dataType = dataType || options.dataTypes[ 0 ]; + inspected = inspected || {}; + + inspected[ dataType ] = true; + + var list = structure[ dataType ], + i = 0, + length = list ? list.length : 0, + executeOnly = ( structure === prefilters ), + selection; + + for(; i < length && ( executeOnly || !selection ); i++ ) { + selection = list[ i ]( options, originalOptions, jqXHR ); + // If we got redirected to another dataType + // we try there if executing only and not done already + if ( typeof selection === "string" ) { + if ( !executeOnly || inspected[ selection ] ) { + selection = undefined; + } else { + options.dataTypes.unshift( selection ); + selection = inspectPrefiltersOrTransports( + structure, options, originalOptions, jqXHR, selection, inspected ); + } + } + } + // If we're only executing or nothing was selected + // we try the catchall dataType if not done already + if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) { + selection = inspectPrefiltersOrTransports( + structure, options, originalOptions, jqXHR, "*", inspected ); + } + // unnecessary when only executing (prefilters) + // but it'll be ignored by the caller in that case + return selection; +} + +jQuery.fn.extend({ + load: function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + + // Don't do a request if no elements are being requested + } else if ( !this.length ) { + return this; + } + + var off = url.indexOf( " " ); + if ( off >= 0 ) { + var selector = url.slice( off, url.length ); + url = url.slice( 0, off ); + } + + // Default to a GET request + var type = "GET"; + + // If the second parameter was provided + if ( params ) { + // If it's a function + if ( jQuery.isFunction( params ) ) { + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( typeof params === "object" ) { + params = jQuery.param( params, jQuery.ajaxSettings.traditional ); + type = "POST"; + } + } + + var self = this; + + // Request the remote document + jQuery.ajax({ + url: url, + type: type, + dataType: "html", + data: params, + // Complete callback (responseText is used internally) + complete: function( jqXHR, status, responseText ) { + // Store the response as specified by the jqXHR object + responseText = jqXHR.responseText; + // If successful, inject the HTML into all the matched elements + if ( jqXHR.isResolved() ) { + // #4825: Get the actual response in case + // a dataFilter is present in ajaxSettings + jqXHR.done(function( r ) { + responseText = r; + }); + // See if a selector was specified + self.html( selector ? + // Create a dummy div to hold the results + jQuery("<div>") + // inject the contents of the document in, removing the scripts + // to avoid any 'Permission Denied' errors in IE + .append(responseText.replace(rscript, "")) + + // Locate the specified elements + .find(selector) : + + // If not, just inject the full result + responseText ); + } + + if ( callback ) { + self.each( callback, [ responseText, status, jqXHR ] ); + } + } + }); + + return this; + }, + + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + + serializeArray: function() { + return this.map(function(){ + return this.elements ? jQuery.makeArray( this.elements ) : this; + }) + .filter(function(){ + return this.name && !this.disabled && + ( this.checked || rselectTextarea.test( this.nodeName ) || + rinput.test( this.type ) ); + }) + .map(function( i, elem ){ + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val, i ){ + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }).get(); + } +}); + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){ + jQuery.fn[ o ] = function( f ){ + return this.bind( o, f ); + }; +}); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + // shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + return jQuery.ajax({ + type: method, + url: url, + data: data, + success: callback, + dataType: type + }); + }; +}); + +jQuery.extend({ + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function ( target, settings ) { + if ( !settings ) { + // Only one parameter, we extend ajaxSettings + settings = target; + target = jQuery.extend( true, jQuery.ajaxSettings, settings ); + } else { + // target was provided, we extend into it + jQuery.extend( true, target, jQuery.ajaxSettings, settings ); + } + // Flatten fields we don't want deep extended + for( var field in { context: 1, url: 1 } ) { + if ( field in settings ) { + target[ field ] = settings[ field ]; + } else if( field in jQuery.ajaxSettings ) { + target[ field ] = jQuery.ajaxSettings[ field ]; + } + } + return target; + }, + + ajaxSettings: { + url: ajaxLocation, + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), + global: true, + type: "GET", + contentType: "application/x-www-form-urlencoded", + processData: true, + async: true, + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + traditional: false, + headers: {}, + */ + + accepts: { + xml: "application/xml, text/xml", + html: "text/html", + text: "text/plain", + json: "application/json, text/javascript", + "*": "*/*" + }, + + contents: { + xml: /xml/, + html: /html/, + json: /json/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText" + }, + + // List of data converters + // 1) key format is "source_type destination_type" (a single space in-between) + // 2) the catchall symbol "*" can be used for source_type + converters: { + + // Convert anything to text + "* text": window.String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + } + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + // Callbacks context + callbackContext = s.context || s, + // Context for global events + // It's the callbackContext if one was provided in the options + // and if it's a DOM node or a jQuery collection + globalEventContext = callbackContext !== s && + ( callbackContext.nodeType || callbackContext instanceof jQuery ) ? + jQuery( callbackContext ) : jQuery.event, + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery._Deferred(), + // Status-dependent callbacks + statusCode = s.statusCode || {}, + // ifModified key + ifModifiedKey, + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + // Response headers + responseHeadersString, + responseHeaders, + // transport + transport, + // timeout handle + timeoutTimer, + // Cross-domain detection vars + parts, + // The jqXHR state + state = 0, + // To know if global events are to be dispatched + fireGlobals, + // Loop variable + i, + // Fake xhr + jqXHR = { + + readyState: 0, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( !state ) { + var lname = name.toLowerCase(); + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match === undefined ? null : match; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + statusText = statusText || "abort"; + if ( transport ) { + transport.abort( statusText ); + } + done( 0, statusText ); + return this; + } + }; + + // Callback for when everything is done + // It is defined here because jslint complains if it is declared + // at the end of the function (which would be more logical and readable) + function done( status, statusText, responses, headers ) { + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status ? 4 : 0; + + var isSuccess, + success, + error, + response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined, + lastModified, + etag; + + // If successful, handle type chaining + if ( status >= 200 && status < 300 || status === 304 ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + + if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) { + jQuery.lastModified[ ifModifiedKey ] = lastModified; + } + if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) { + jQuery.etag[ ifModifiedKey ] = etag; + } + } + + // If not modified + if ( status === 304 ) { + + statusText = "notmodified"; + isSuccess = true; + + // If we have data + } else { + + try { + success = ajaxConvert( s, response ); + statusText = "success"; + isSuccess = true; + } catch(e) { + // We have a parsererror + statusText = "parsererror"; + error = e; + } + } + } else { + // We extract error from statusText + // then normalize statusText and status for non-aborts + error = statusText; + if( !statusText || status ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = statusText; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ), + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] ); + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + // Attach deferreds + deferred.promise( jqXHR ); + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + jqXHR.complete = completeDeferred.done; + + // Status-dependent callbacks + jqXHR.statusCode = function( map ) { + if ( map ) { + var tmp; + if ( state < 2 ) { + for( tmp in map ) { + statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ]; + } + } else { + tmp = map[ jqXHR.status ]; + jqXHR.then( tmp, tmp ); + } + } + return this; + }; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) + // We also use the url parameter if available + s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax ); + + // Determine if a cross-domain request is in order + if ( s.crossDomain == null ) { + parts = rurl.exec( s.url.toLowerCase() ); + s.crossDomain = !!( parts && + ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] || + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) + ); + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefiler, stop there + if ( state === 2 ) { + return false; + } + + // We can fire global events as of now if asked to + fireGlobals = s.global; + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data; + } + + // Get ifModifiedKey before adding the anti-cache parameter + ifModifiedKey = s.url; + + // Add anti-cache in url if needed + if ( s.cache === false ) { + + var ts = jQuery.now(), + // try replacing _= if it is there + ret = s.url.replace( rts, "$1_=" + ts ); + + // if nothing was replaced, add timestamp to the end + s.url = ret + ( (ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + ifModifiedKey = ifModifiedKey || s.url; + if ( jQuery.lastModified[ ifModifiedKey ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] ); + } + if ( jQuery.etag[ ifModifiedKey ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] ); + } + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", */*; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + // Abort if not done already + jqXHR.abort(); + return false; + + } + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = setTimeout( function(){ + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch (e) { + // Propagate exception as error if not done + if ( status < 2 ) { + done( -1, e ); + // Simply rethrow otherwise + } else { + jQuery.error( e ); + } + } + } + + return jqXHR; + }, + + // Serialize an array of form elements or a set of + // key/values into a query string + param: function( a, traditional ) { + var s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : value; + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( var prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); + } +}); + +function buildParams( prefix, obj, traditional, add ) { + if ( jQuery.isArray( obj ) ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // If array item is non-scalar (array or object), encode its + // numeric index to resolve deserialization ambiguity issues. + // Note that rack (as of 1.0.0) can't currently deserialize + // nested arrays properly, and attempting to do so may cause + // a server error. Possible fixes are to modify rack's + // deserialization algorithm or to provide an option or flag + // to force array serialization to be shallow. + buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && obj != null && typeof obj === "object" ) { + // Serialize object item. + for ( var name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} + +// This is still on the jQuery object... for now +// Want to move this to jQuery.ajax some day +jQuery.extend({ + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {} + +}); + +/* Handles responses to an ajax request: + * - sets all responseXXX fields accordingly + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var contents = s.contents, + dataTypes = s.dataTypes, + responseFields = s.responseFields, + ct, + type, + finalDataType, + firstDataType; + + // Fill responseXXX fields + for( type in responseFields ) { + if ( type in responses ) { + jqXHR[ responseFields[type] ] = responses[ type ]; + } + } + + // Remove auto dataType and get content-type in the process + while( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "content-type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +// Chain conversions given the request and the original response +function ajaxConvert( s, response ) { + + // Apply the dataFilter if provided + if ( s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + var dataTypes = s.dataTypes, + converters = {}, + i, + key, + length = dataTypes.length, + tmp, + // Current and previous dataTypes + current = dataTypes[ 0 ], + prev, + // Conversion expression + conversion, + // Conversion function + conv, + // Conversion functions (transitive conversion) + conv1, + conv2; + + // For each dataType in the chain + for( i = 1; i < length; i++ ) { + + // Create converters map + // with lowercased keys + if ( i === 1 ) { + for( key in s.converters ) { + if( typeof key === "string" ) { + converters[ key.toLowerCase() ] = s.converters[ key ]; + } + } + } + + // Get the dataTypes + prev = current; + current = dataTypes[ i ]; + + // If current is auto dataType, update it to prev + if( current === "*" ) { + current = prev; + // If no auto and dataTypes are actually different + } else if ( prev !== "*" && prev !== current ) { + + // Get the converter + conversion = prev + " " + current; + conv = converters[ conversion ] || converters[ "* " + current ]; + + // If there is no direct converter, search transitively + if ( !conv ) { + conv2 = undefined; + for( conv1 in converters ) { + tmp = conv1.split( " " ); + if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) { + conv2 = converters[ tmp[1] + " " + current ]; + if ( conv2 ) { + conv1 = converters[ conv1 ]; + if ( conv1 === true ) { + conv = conv2; + } else if ( conv2 === true ) { + conv = conv1; + } + break; + } + } + } + } + // If we found no converter, dispatch an error + if ( !( conv || conv2 ) ) { + jQuery.error( "No conversion from " + conversion.replace(" "," to ") ); + } + // If found converter is not an equivalence + if ( conv !== true ) { + // Convert with 1 or 2 converters accordingly + response = conv ? conv( response ) : conv2( conv1(response) ); + } + } + } + return response; +} + + + + +var jsc = jQuery.now(), + jsre = /(\=)\?(&|$)|\?\?/i; + +// Default jsonp settings +jQuery.ajaxSetup({ + jsonp: "callback", + jsonpCallback: function() { + return jQuery.expando + "_" + ( jsc++ ); + } +}); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var inspectData = s.contentType === "application/x-www-form-urlencoded" && + ( typeof s.data === "string" ); + + if ( s.dataTypes[ 0 ] === "jsonp" || + s.jsonp !== false && ( jsre.test( s.url ) || + inspectData && jsre.test( s.data ) ) ) { + + var responseContainer, + jsonpCallback = s.jsonpCallback = + jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback, + previous = window[ jsonpCallback ], + url = s.url, + data = s.data, + replace = "$1" + jsonpCallback + "$2"; + + if ( s.jsonp !== false ) { + url = url.replace( jsre, replace ); + if ( s.url === url ) { + if ( inspectData ) { + data = data.replace( jsre, replace ); + } + if ( s.data === data ) { + // Add callback manually + url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback; + } + } + } + + s.url = url; + s.data = data; + + // Install callback + window[ jsonpCallback ] = function( response ) { + responseContainer = [ response ]; + }; + + // Clean-up function + jqXHR.always(function() { + // Set callback back to previous value + window[ jsonpCallback ] = previous; + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( previous ) ) { + window[ jsonpCallback ]( responseContainer[ 0 ] ); + } + }); + + // Use data converter to retrieve json after script execution + s.converters["script json"] = function() { + if ( !responseContainer ) { + jQuery.error( jsonpCallback + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // force json dataType + s.dataTypes[ 0 ] = "json"; + + // Delegate to script + return "script"; + } +}); + + + + +// Install script dataType +jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /javascript|ecmascript/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +}); + +// Handle cache's special case and global +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + s.global = false; + } +}); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function(s) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + + var script, + head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement; + + return { + + send: function( _, callback ) { + + script = document.createElement( "script" ); + + script.async = "async"; + + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } + + script.src = s.url; + + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function( _, isAbort ) { + + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { + + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; + + // Remove the script + if ( head && script.parentNode ) { + head.removeChild( script ); + } + + // Dereference the script + script = undefined; + + // Callback if not abort + if ( !isAbort ) { + callback( 200, "success" ); + } + } + }; + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709 and #4378). + head.insertBefore( script, head.firstChild ); + }, + + abort: function() { + if ( script ) { + script.onload( 0, 1 ); + } + } + }; + } +}); + + + + +var // #5280: Internet Explorer will keep connections alive if we don't abort on unload + xhrOnUnloadAbort = window.ActiveXObject ? function() { + // Abort all pending requests + for ( var key in xhrCallbacks ) { + xhrCallbacks[ key ]( 0, 1 ); + } + } : false, + xhrId = 0, + xhrCallbacks; + +// Functions to create xhrs +function createStandardXHR() { + try { + return new window.XMLHttpRequest(); + } catch( e ) {} +} + +function createActiveXHR() { + try { + return new window.ActiveXObject( "Microsoft.XMLHTTP" ); + } catch( e ) {} +} + +// Create the request object +// (This is still attached to ajaxSettings for backward compatibility) +jQuery.ajaxSettings.xhr = window.ActiveXObject ? + /* Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ + function() { + return !this.isLocal && createStandardXHR() || createActiveXHR(); + } : + // For all other browsers, use the standard XMLHttpRequest object + createStandardXHR; + +// Determine support properties +(function( xhr ) { + jQuery.extend( jQuery.support, { + ajax: !!xhr, + cors: !!xhr && ( "withCredentials" in xhr ) + }); +})( jQuery.ajaxSettings.xhr() ); + +// Create transport if the browser can provide an xhr +if ( jQuery.support.ajax ) { + + jQuery.ajaxTransport(function( s ) { + // Cross domain only allowed if supported through XMLHttpRequest + if ( !s.crossDomain || jQuery.support.cors ) { + + var callback; + + return { + send: function( headers, complete ) { + + // Get a new xhr + var xhr = s.xhr(), + handle, + i; + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open( s.type, s.url, s.async, s.username, s.password ); + } else { + xhr.open( s.type, s.url, s.async ); + } + + // Apply custom fields if provided + if ( s.xhrFields ) { + for ( i in s.xhrFields ) { + xhr[ i ] = s.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( s.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( s.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !s.crossDomain && !headers["X-Requested-With"] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + } catch( _ ) {} + + // Do send the request + // This may raise an exception which is actually + // handled in jQuery.ajax (so no try/catch here) + xhr.send( ( s.hasContent && s.data ) || null ); + + // Listener + callback = function( _, isAbort ) { + + var status, + statusText, + responseHeaders, + responses, + xml; + + // Firefox throws exceptions when accessing properties + // of an xhr when a network error occured + // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) + try { + + // Was never called and is aborted or complete + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { + + // Only called once + callback = undefined; + + // Do not keep as active anymore + if ( handle ) { + xhr.onreadystatechange = jQuery.noop; + if ( xhrOnUnloadAbort ) { + delete xhrCallbacks[ handle ]; + } + } + + // If it's an abort + if ( isAbort ) { + // Abort it manually if needed + if ( xhr.readyState !== 4 ) { + xhr.abort(); + } + } else { + status = xhr.status; + responseHeaders = xhr.getAllResponseHeaders(); + responses = {}; + xml = xhr.responseXML; + + // Construct response list + if ( xml && xml.documentElement /* #4958 */ ) { + responses.xml = xml; + } + responses.text = xhr.responseText; + + // Firefox throws an exception when accessing + // statusText for faulty cross-domain requests + try { + statusText = xhr.statusText; + } catch( e ) { + // We normalize with Webkit giving an empty statusText + statusText = ""; + } + + // Filter status for non standard behaviors + + // If the request is local and we have data: assume a success + // (success with no data won't get notified, that's the best we + // can do given current implementations) + if ( !status && s.isLocal && !s.crossDomain ) { + status = responses.text ? 200 : 404; + // IE - #1450: sometimes returns 1223 when it should be 204 + } else if ( status === 1223 ) { + status = 204; + } + } + } + } catch( firefoxAccessException ) { + if ( !isAbort ) { + complete( -1, firefoxAccessException ); + } + } + + // Call complete if needed + if ( responses ) { + complete( status, statusText, responses, responseHeaders ); + } + }; + + // if we're in sync mode or it's in cache + // and has been retrieved directly (IE6 & IE7) + // we need to manually fire the callback + if ( !s.async || xhr.readyState === 4 ) { + callback(); + } else { + handle = ++xhrId; + if ( xhrOnUnloadAbort ) { + // Create the active xhrs callbacks list if needed + // and attach the unload handler + if ( !xhrCallbacks ) { + xhrCallbacks = {}; + jQuery( window ).unload( xhrOnUnloadAbort ); + } + // Add to list of active xhrs callbacks + xhrCallbacks[ handle ] = callback; + } + xhr.onreadystatechange = callback; + } + }, + + abort: function() { + if ( callback ) { + callback(0,1); + } + } + }; + } + }); +} + + + + +var elemdisplay = {}, + iframe, iframeDoc, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i, + timerId, + fxAttrs = [ + // height animations + [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], + // width animations + [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], + // opacity animations + [ "opacity" ] + ], + fxNow, + requestAnimationFrame = window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame; + +jQuery.fn.extend({ + show: function( speed, easing, callback ) { + var elem, display; + + if ( speed || speed === 0 ) { + return this.animate( genFx("show", 3), speed, easing, callback); + + } else { + for ( var i = 0, j = this.length; i < j; i++ ) { + elem = this[i]; + + if ( elem.style ) { + display = elem.style.display; + + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !jQuery._data(elem, "olddisplay") && display === "none" ) { + display = elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( display === "" && jQuery.css( elem, "display" ) === "none" ) { + jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName)); + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( i = 0; i < j; i++ ) { + elem = this[i]; + + if ( elem.style ) { + display = elem.style.display; + + if ( display === "" || display === "none" ) { + elem.style.display = jQuery._data(elem, "olddisplay") || ""; + } + } + } + + return this; + } + }, + + hide: function( speed, easing, callback ) { + if ( speed || speed === 0 ) { + return this.animate( genFx("hide", 3), speed, easing, callback); + + } else { + for ( var i = 0, j = this.length; i < j; i++ ) { + if ( this[i].style ) { + var display = jQuery.css( this[i], "display" ); + + if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) { + jQuery._data( this[i], "olddisplay", display ); + } + } + } + + // Set the display of the elements in a second loop + // to avoid the constant reflow + for ( i = 0; i < j; i++ ) { + if ( this[i].style ) { + this[i].style.display = "none"; + } + } + + return this; + } + }, + + // Save the old toggle function + _toggle: jQuery.fn.toggle, + + toggle: function( fn, fn2, callback ) { + var bool = typeof fn === "boolean"; + + if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) { + this._toggle.apply( this, arguments ); + + } else if ( fn == null || bool ) { + this.each(function() { + var state = bool ? fn : jQuery(this).is(":hidden"); + jQuery(this)[ state ? "show" : "hide" ](); + }); + + } else { + this.animate(genFx("toggle", 3), fn, fn2, callback); + } + + return this; + }, + + fadeTo: function( speed, to, easing, callback ) { + return this.filter(":hidden").css("opacity", 0).show().end() + .animate({opacity: to}, speed, easing, callback); + }, + + animate: function( prop, speed, easing, callback ) { + var optall = jQuery.speed(speed, easing, callback); + + if ( jQuery.isEmptyObject( prop ) ) { + return this.each( optall.complete, [ false ] ); + } + + // Do not change referenced properties as per-property easing will be lost + prop = jQuery.extend( {}, prop ); + + return this[ optall.queue === false ? "each" : "queue" ](function() { + // XXX 'this' does not always have a nodeName when running the + // test suite + + if ( optall.queue === false ) { + jQuery._mark( this ); + } + + var opt = jQuery.extend( {}, optall ), + isElement = this.nodeType === 1, + hidden = isElement && jQuery(this).is(":hidden"), + name, val, p, + display, e, + parts, start, end, unit; + + // will store per property easing and be used to determine when an animation is complete + opt.animatedProperties = {}; + + for ( p in prop ) { + + // property name normalization + name = jQuery.camelCase( p ); + if ( p !== name ) { + prop[ name ] = prop[ p ]; + delete prop[ p ]; + } + + val = prop[ name ]; + + // easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default) + if ( jQuery.isArray( val ) ) { + opt.animatedProperties[ name ] = val[ 1 ]; + val = prop[ name ] = val[ 0 ]; + } else { + opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing'; + } + + if ( val === "hide" && hidden || val === "show" && !hidden ) { + return opt.complete.call( this ); + } + + if ( isElement && ( name === "height" || name === "width" ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height + // animated + if ( jQuery.css( this, "display" ) === "inline" && + jQuery.css( this, "float" ) === "none" ) { + if ( !jQuery.support.inlineBlockNeedsLayout ) { + this.style.display = "inline-block"; + + } else { + display = defaultDisplay( this.nodeName ); + + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( display === "inline" ) { + this.style.display = "inline-block"; + + } else { + this.style.display = "inline"; + this.style.zoom = 1; + } + } + } + } + } + + if ( opt.overflow != null ) { + this.style.overflow = "hidden"; + } + + for ( p in prop ) { + e = new jQuery.fx( this, opt, p ); + val = prop[ p ]; + + if ( rfxtypes.test(val) ) { + e[ val === "toggle" ? hidden ? "show" : "hide" : val ](); + + } else { + parts = rfxnum.exec( val ); + start = e.cur(); + + if ( parts ) { + end = parseFloat( parts[2] ); + unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" ); + + // We need to compute starting value + if ( unit !== "px" ) { + jQuery.style( this, p, (end || 1) + unit); + start = ((end || 1) / e.cur()) * start; + jQuery.style( this, p, start + unit); + } + + // If a +=/-= token was provided, we're doing a relative animation + if ( parts[1] ) { + end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start; + } + + e.custom( start, end, unit ); + + } else { + e.custom( start, val, "" ); + } + } + } + + // For JS strict compliance + return true; + }); + }, + + stop: function( clearQueue, gotoEnd ) { + if ( clearQueue ) { + this.queue([]); + } + + this.each(function() { + var timers = jQuery.timers, + i = timers.length; + // clear marker counters if we know they won't be + if ( !gotoEnd ) { + jQuery._unmark( true, this ); + } + while ( i-- ) { + if ( timers[i].elem === this ) { + if (gotoEnd) { + // force the next step to be the last + timers[i](true); + } + + timers.splice(i, 1); + } + } + }); + + // start the next in the queue if the last step wasn't forced + if ( !gotoEnd ) { + this.dequeue(); + } + + return this; + } + +}); + +// Animations created synchronously will run synchronously +function createFxNow() { + setTimeout( clearFxNow, 0 ); + return ( fxNow = jQuery.now() ); +} + +function clearFxNow() { + fxNow = undefined; +} + +// Generate parameters to create a standard animation +function genFx( type, num ) { + var obj = {}; + + jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() { + obj[ this ] = type; + }); + + return obj; +} + +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show", 1), + slideUp: genFx("hide", 1), + slideToggle: genFx("toggle", 1), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); + +jQuery.extend({ + speed: function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction(easing) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default; + + // Queueing + opt.old = opt.complete; + opt.complete = function( noUnmark ) { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue !== false ) { + jQuery.dequeue( this ); + } else if ( noUnmark !== false ) { + jQuery._unmark( this ); + } + }; + + return opt; + }, + + easing: { + linear: function( p, n, firstNum, diff ) { + return firstNum + diff * p; + }, + swing: function( p, n, firstNum, diff ) { + return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; + } + }, + + timers: [], + + fx: function( elem, options, prop ) { + this.options = options; + this.elem = elem; + this.prop = prop; + + options.orig = options.orig || {}; + } + +}); + +jQuery.fx.prototype = { + // Simple function for setting a style value + update: function() { + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); + }, + + // Get the current size + cur: function() { + if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) { + return this.elem[ this.prop ]; + } + + var parsed, + r = jQuery.css( this.elem, this.prop ); + // Empty strings, null, undefined and "auto" are converted to 0, + // complex values such as "rotate(1rad)" are returned as is, + // simple values such as "10px" are parsed to Float. + return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed; + }, + + // Start an animation from one number to another + custom: function( from, to, unit ) { + var self = this, + fx = jQuery.fx, + raf; + + this.startTime = fxNow || createFxNow(); + this.start = from; + this.end = to; + this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" ); + this.now = this.start; + this.pos = this.state = 0; + + function t( gotoEnd ) { + return self.step(gotoEnd); + } + + t.elem = this.elem; + + if ( t() && jQuery.timers.push(t) && !timerId ) { + // Use requestAnimationFrame instead of setInterval if available + if ( requestAnimationFrame ) { + timerId = true; + raf = function() { + // When timerId gets set to null at any point, this stops + if ( timerId ) { + requestAnimationFrame( raf ); + fx.tick(); + } + }; + requestAnimationFrame( raf ); + } else { + timerId = setInterval( fx.tick, fx.interval ); + } + } + }, + + // Simple 'show' function + show: function() { + // Remember where we started, so that we can go back to it later + this.options.orig[this.prop] = jQuery.style( this.elem, this.prop ); + this.options.show = true; + + // Begin the animation + // Make sure that we start at a small width/height to avoid any + // flash of content + this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur()); + + // Start by showing the element + jQuery( this.elem ).show(); + }, + + // Simple 'hide' function + hide: function() { + // Remember where we started, so that we can go back to it later + this.options.orig[this.prop] = jQuery.style( this.elem, this.prop ); + this.options.hide = true; + + // Begin the animation + this.custom(this.cur(), 0); + }, + + // Each step of an animation + step: function( gotoEnd ) { + var t = fxNow || createFxNow(), + done = true, + elem = this.elem, + options = this.options, + i, n; + + if ( gotoEnd || t >= options.duration + this.startTime ) { + this.now = this.end; + this.pos = this.state = 1; + this.update(); + + options.animatedProperties[ this.prop ] = true; + + for ( i in options.animatedProperties ) { + if ( options.animatedProperties[i] !== true ) { + done = false; + } + } + + if ( done ) { + // Reset the overflow + if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) { + + jQuery.each( [ "", "X", "Y" ], function (index, value) { + elem.style[ "overflow" + value ] = options.overflow[index]; + }); + } + + // Hide the element if the "hide" operation was done + if ( options.hide ) { + jQuery(elem).hide(); + } + + // Reset the properties, if the item has been hidden or shown + if ( options.hide || options.show ) { + for ( var p in options.animatedProperties ) { + jQuery.style( elem, p, options.orig[p] ); + } + } + + // Execute the complete function + options.complete.call( elem ); + } + + return false; + + } else { + // classical easing cannot be used with an Infinity duration + if ( options.duration == Infinity ) { + this.now = t; + } else { + n = t - this.startTime; + this.state = n / options.duration; + + // Perform the easing function, defaults to swing + this.pos = jQuery.easing[ options.animatedProperties[ this.prop ] ]( this.state, n, 0, 1, options.duration ); + this.now = this.start + ((this.end - this.start) * this.pos); + } + // Perform the next step of the animation + this.update(); + } + + return true; + } +}; + +jQuery.extend( jQuery.fx, { + tick: function() { + for ( var timers = jQuery.timers, i = 0 ; i < timers.length ; ++i ) { + if ( !timers[i]() ) { + timers.splice(i--, 1); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + }, + + interval: 13, + + stop: function() { + clearInterval( timerId ); + timerId = null; + }, + + speeds: { + slow: 600, + fast: 200, + // Default speed + _default: 400 + }, + + step: { + opacity: function( fx ) { + jQuery.style( fx.elem, "opacity", fx.now ); + }, + + _default: function( fx ) { + if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) { + fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit; + } else { + fx.elem[ fx.prop ] = fx.now; + } + } + } +}); + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} + +// Try to restore the default display value of an element +function defaultDisplay( nodeName ) { + + if ( !elemdisplay[ nodeName ] ) { + + var body = document.body, + elem = jQuery( "<" + nodeName + ">" ).appendTo( body ), + display = elem.css( "display" ); + + elem.remove(); + + // If the simple way fails, + // get element's real default display by attaching it to a temp iframe + if ( display === "none" || display === "" ) { + // No iframe to use yet, so create it + if ( !iframe ) { + iframe = document.createElement( "iframe" ); + iframe.frameBorder = iframe.width = iframe.height = 0; + } + + body.appendChild( iframe ); + + // Create a cacheable copy of the iframe document on first call. + // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML + // document to it; WebKit & Firefox won't allow reusing the iframe document. + if ( !iframeDoc || !iframe.createElement ) { + iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document; + iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" ); + iframeDoc.close(); + } + + elem = iframeDoc.createElement( nodeName ); + + iframeDoc.body.appendChild( elem ); + + display = jQuery.css( elem, "display" ); + + body.removeChild( iframe ); + } + + // Store the correct default display + elemdisplay[ nodeName ] = display; + } + + return elemdisplay[ nodeName ]; +} + + + + +var rtable = /^t(?:able|d|h)$/i, + rroot = /^(?:body|html)$/i; + +if ( "getBoundingClientRect" in document.documentElement ) { + jQuery.fn.offset = function( options ) { + var elem = this[0], box; + + if ( options ) { + return this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + if ( !elem || !elem.ownerDocument ) { + return null; + } + + if ( elem === elem.ownerDocument.body ) { + return jQuery.offset.bodyOffset( elem ); + } + + try { + box = elem.getBoundingClientRect(); + } catch(e) {} + + var doc = elem.ownerDocument, + docElem = doc.documentElement; + + // Make sure we're not dealing with a disconnected DOM node + if ( !box || !jQuery.contains( docElem, elem ) ) { + return box ? { top: box.top, left: box.left } : { top: 0, left: 0 }; + } + + var body = doc.body, + win = getWindow(doc), + clientTop = docElem.clientTop || body.clientTop || 0, + clientLeft = docElem.clientLeft || body.clientLeft || 0, + scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop, + scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft, + top = box.top + scrollTop - clientTop, + left = box.left + scrollLeft - clientLeft; + + return { top: top, left: left }; + }; + +} else { + jQuery.fn.offset = function( options ) { + var elem = this[0]; + + if ( options ) { + return this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + if ( !elem || !elem.ownerDocument ) { + return null; + } + + if ( elem === elem.ownerDocument.body ) { + return jQuery.offset.bodyOffset( elem ); + } + + jQuery.offset.initialize(); + + var computedStyle, + offsetParent = elem.offsetParent, + prevOffsetParent = elem, + doc = elem.ownerDocument, + docElem = doc.documentElement, + body = doc.body, + defaultView = doc.defaultView, + prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle, + top = elem.offsetTop, + left = elem.offsetLeft; + + while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { + if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) { + break; + } + + computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle; + top -= elem.scrollTop; + left -= elem.scrollLeft; + + if ( elem === offsetParent ) { + top += elem.offsetTop; + left += elem.offsetLeft; + + if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) { + top += parseFloat( computedStyle.borderTopWidth ) || 0; + left += parseFloat( computedStyle.borderLeftWidth ) || 0; + } + + prevOffsetParent = offsetParent; + offsetParent = elem.offsetParent; + } + + if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) { + top += parseFloat( computedStyle.borderTopWidth ) || 0; + left += parseFloat( computedStyle.borderLeftWidth ) || 0; + } + + prevComputedStyle = computedStyle; + } + + if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) { + top += body.offsetTop; + left += body.offsetLeft; + } + + if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) { + top += Math.max( docElem.scrollTop, body.scrollTop ); + left += Math.max( docElem.scrollLeft, body.scrollLeft ); + } + + return { top: top, left: left }; + }; +} + +jQuery.offset = { + initialize: function() { + var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0, + html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>"; + + jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } ); + + container.innerHTML = html; + body.insertBefore( container, body.firstChild ); + innerDiv = container.firstChild; + checkDiv = innerDiv.firstChild; + td = innerDiv.nextSibling.firstChild.firstChild; + + this.doesNotAddBorder = (checkDiv.offsetTop !== 5); + this.doesAddBorderForTableAndCells = (td.offsetTop === 5); + + checkDiv.style.position = "fixed"; + checkDiv.style.top = "20px"; + + // safari subtracts parent border width here which is 5px + this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15); + checkDiv.style.position = checkDiv.style.top = ""; + + innerDiv.style.overflow = "hidden"; + innerDiv.style.position = "relative"; + + this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5); + + this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop); + + body.removeChild( container ); + jQuery.offset.initialize = jQuery.noop; + }, + + bodyOffset: function( body ) { + var top = body.offsetTop, + left = body.offsetLeft; + + jQuery.offset.initialize(); + + if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) { + top += parseFloat( jQuery.css(body, "marginTop") ) || 0; + left += parseFloat( jQuery.css(body, "marginLeft") ) || 0; + } + + return { top: top, left: left }; + }, + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if (options.top != null) { + props.top = (options.top - curOffset.top) + curTop; + } + if (options.left != null) { + props.left = (options.left - curOffset.left) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; + + +jQuery.fn.extend({ + position: function() { + if ( !this[0] ) { + return null; + } + + var elem = this[0], + + // Get *real* offsetParent + offsetParent = this.offsetParent(), + + // Get correct offsets + offset = this.offset(), + parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset(); + + // Subtract element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0; + offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0; + + // Add offsetParent borders + parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0; + parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0; + + // Subtract the two offsets + return { + top: offset.top - parentOffset.top, + left: offset.left - parentOffset.left + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.body; + while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent; + }); + } +}); + + +// Create scrollLeft and scrollTop methods +jQuery.each( ["Left", "Top"], function( i, name ) { + var method = "scroll" + name; + + jQuery.fn[ method ] = function( val ) { + var elem, win; + + if ( val === undefined ) { + elem = this[ 0 ]; + + if ( !elem ) { + return null; + } + + win = getWindow( elem ); + + // Return the scroll offset + return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] : + jQuery.support.boxModel && win.document.documentElement[ method ] || + win.document.body[ method ] : + elem[ method ]; + } + + // Set the scroll offset + return this.each(function() { + win = getWindow( this ); + + if ( win ) { + win.scrollTo( + !i ? val : jQuery( win ).scrollLeft(), + i ? val : jQuery( win ).scrollTop() + ); + + } else { + this[ method ] = val; + } + }); + }; +}); + +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} + + + + +// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods +jQuery.each([ "Height", "Width" ], function( i, name ) { + + var type = name.toLowerCase(); + + // innerHeight and innerWidth + jQuery.fn[ "inner" + name ] = function() { + var elem = this[0]; + return elem && elem.style ? + parseFloat( jQuery.css( elem, type, "padding" ) ) : + null; + }; + + // outerHeight and outerWidth + jQuery.fn[ "outer" + name ] = function( margin ) { + var elem = this[0]; + return elem && elem.style ? + parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) : + null; + }; + + jQuery.fn[ type ] = function( size ) { + // Get window width or height + var elem = this[0]; + if ( !elem ) { + return size == null ? null : this; + } + + if ( jQuery.isFunction( size ) ) { + return this.each(function( i ) { + var self = jQuery( this ); + self[ type ]( size.call( this, i, self[ type ]() ) ); + }); + } + + if ( jQuery.isWindow( elem ) ) { + // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode + // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat + var docElemProp = elem.document.documentElement[ "client" + name ]; + return elem.document.compatMode === "CSS1Compat" && docElemProp || + elem.document.body[ "client" + name ] || docElemProp; + + // Get document width or height + } else if ( elem.nodeType === 9 ) { + // Either scroll[Width/Height] or offset[Width/Height], whichever is greater + return Math.max( + elem.documentElement["client" + name], + elem.body["scroll" + name], elem.documentElement["scroll" + name], + elem.body["offset" + name], elem.documentElement["offset" + name] + ); + + // Get or set width or height on the element + } else if ( size === undefined ) { + var orig = jQuery.css( elem, type ), + ret = parseFloat( orig ); + + return jQuery.isNaN( ret ) ? orig : ret; + + // Set the width or height on the element (default to pixels if value is unitless) + } else { + return this.css( type, typeof size === "string" ? size : size + "px" ); + } + }; + +}); + + +// Expose jQuery to the global object +window.jQuery = window.$ = jQuery; +})(window); diff --git a/doc/html/_static/searchtools.js b/doc/html/_static/searchtools.js index f474eb4..9308c6d 100644 --- a/doc/html/_static/searchtools.js +++ b/doc/html/_static/searchtools.js @@ -1,6 +1,6 @@ /* - * searchtools.js_t - * ~~~~~~~~~~~~~~~~ + * searchtools.js + * ~~~~~~~~~~~~~~ * * Sphinx JavaScript utilties for the full-text search. * @@ -36,11 +36,10 @@ jQuery.makeSearchSummary = function(text, keywords, hlwords) { return rv; } - /** * Porter Stemmer */ -var Stemmer = function() { +var PorterStemmer = function() { var step2list = { ational: 'ate', @@ -301,10 +300,14 @@ var Search = { }, query : function(query) { - var stopwords = ["and","then","into","it","as","are","in","if","for","no","there","their","was","is","be","to","that","but","they","not","such","with","by","a","on","these","of","will","this","near","the","or","at"]; - - // Stem the searchterms and add them to the correct list - var stemmer = new Stemmer(); + var stopwords = ['and', 'then', 'into', 'it', 'as', 'are', 'in', + 'if', 'for', 'no', 'there', 'their', 'was', 'is', + 'be', 'to', 'that', 'but', 'they', 'not', 'such', + 'with', 'by', 'a', 'on', 'these', 'of', 'will', + 'this', 'near', 'the', 'or', 'at']; + + // stem the searchterms and add them to the correct list + var stemmer = new PorterStemmer(); var searchterms = []; var excluded = []; var hlterms = []; @@ -486,7 +489,7 @@ var Search = { listItem.slideDown(5, function() { displayNextItem(); }); - }); + }, "text"); } else { // no source available, just display title Search.output.append(listItem); @@ -512,4 +515,4 @@ var Search = { $(document).ready(function() { Search.init(); -});
\ No newline at end of file +}); diff --git a/doc/html/_static/underscore.js b/doc/html/_static/underscore.js index 9146e08..eaba008 100644 --- a/doc/html/_static/underscore.js +++ b/doc/html/_static/underscore.js @@ -1,16 +1,807 @@ -(function(){var j=this,n=j._,i=function(a){this._wrapped=a},m=typeof StopIteration!=="undefined"?StopIteration:"__break__",b=j._=function(a){return new i(a)};if(typeof exports!=="undefined")exports._=b;var k=Array.prototype.slice,o=Array.prototype.unshift,p=Object.prototype.toString,q=Object.prototype.hasOwnProperty,r=Object.prototype.propertyIsEnumerable;b.VERSION="0.5.5";b.each=function(a,c,d){try{if(a.forEach)a.forEach(c,d);else if(b.isArray(a)||b.isArguments(a))for(var e=0,f=a.length;e<f;e++)c.call(d, -a[e],e,a);else{var g=b.keys(a);f=g.length;for(e=0;e<f;e++)c.call(d,a[g[e]],g[e],a)}}catch(h){if(h!=m)throw h;}return a};b.map=function(a,c,d){if(a&&b.isFunction(a.map))return a.map(c,d);var e=[];b.each(a,function(f,g,h){e.push(c.call(d,f,g,h))});return e};b.reduce=function(a,c,d,e){if(a&&b.isFunction(a.reduce))return a.reduce(b.bind(d,e),c);b.each(a,function(f,g,h){c=d.call(e,c,f,g,h)});return c};b.reduceRight=function(a,c,d,e){if(a&&b.isFunction(a.reduceRight))return a.reduceRight(b.bind(d,e),c); -var f=b.clone(b.toArray(a)).reverse();b.each(f,function(g,h){c=d.call(e,c,g,h,a)});return c};b.detect=function(a,c,d){var e;b.each(a,function(f,g,h){if(c.call(d,f,g,h)){e=f;b.breakLoop()}});return e};b.select=function(a,c,d){if(a&&b.isFunction(a.filter))return a.filter(c,d);var e=[];b.each(a,function(f,g,h){c.call(d,f,g,h)&&e.push(f)});return e};b.reject=function(a,c,d){var e=[];b.each(a,function(f,g,h){!c.call(d,f,g,h)&&e.push(f)});return e};b.all=function(a,c,d){c=c||b.identity;if(a&&b.isFunction(a.every))return a.every(c, -d);var e=true;b.each(a,function(f,g,h){(e=e&&c.call(d,f,g,h))||b.breakLoop()});return e};b.any=function(a,c,d){c=c||b.identity;if(a&&b.isFunction(a.some))return a.some(c,d);var e=false;b.each(a,function(f,g,h){if(e=c.call(d,f,g,h))b.breakLoop()});return e};b.include=function(a,c){if(b.isArray(a))return b.indexOf(a,c)!=-1;var d=false;b.each(a,function(e){if(d=e===c)b.breakLoop()});return d};b.invoke=function(a,c){var d=b.rest(arguments,2);return b.map(a,function(e){return(c?e[c]:e).apply(e,d)})};b.pluck= -function(a,c){return b.map(a,function(d){return d[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a))return Math.max.apply(Math,a);var e={computed:-Infinity};b.each(a,function(f,g,h){g=c?c.call(d,f,g,h):f;g>=e.computed&&(e={value:f,computed:g})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a))return Math.min.apply(Math,a);var e={computed:Infinity};b.each(a,function(f,g,h){g=c?c.call(d,f,g,h):f;g<e.computed&&(e={value:f,computed:g})});return e.value};b.sortBy=function(a,c,d){return b.pluck(b.map(a, -function(e,f,g){return{value:e,criteria:c.call(d,e,f,g)}}).sort(function(e,f){e=e.criteria;f=f.criteria;return e<f?-1:e>f?1:0}),"value")};b.sortedIndex=function(a,c,d){d=d||b.identity;for(var e=0,f=a.length;e<f;){var g=e+f>>1;d(a[g])<d(c)?(e=g+1):(f=g)}return e};b.toArray=function(a){if(!a)return[];if(a.toArray)return a.toArray();if(b.isArray(a))return a;if(b.isArguments(a))return k.call(a);return b.values(a)};b.size=function(a){return b.toArray(a).length};b.first=function(a,c,d){return c&&!d?k.call(a, -0,c):a[0]};b.rest=function(a,c,d){return k.call(a,b.isUndefined(c)||d?1:c)};b.last=function(a){return a[a.length-1]};b.compact=function(a){return b.select(a,function(c){return!!c})};b.flatten=function(a){return b.reduce(a,[],function(c,d){if(b.isArray(d))return c.concat(b.flatten(d));c.push(d);return c})};b.without=function(a){var c=b.rest(arguments);return b.select(a,function(d){return!b.include(c,d)})};b.uniq=function(a,c){return b.reduce(a,[],function(d,e,f){if(0==f||(c===true?b.last(d)!=e:!b.include(d, -e)))d.push(e);return d})};b.intersect=function(a){var c=b.rest(arguments);return b.select(b.uniq(a),function(d){return b.all(c,function(e){return b.indexOf(e,d)>=0})})};b.zip=function(){for(var a=b.toArray(arguments),c=b.max(b.pluck(a,"length")),d=new Array(c),e=0;e<c;e++)d[e]=b.pluck(a,String(e));return d};b.indexOf=function(a,c){if(a.indexOf)return a.indexOf(c);for(var d=0,e=a.length;d<e;d++)if(a[d]===c)return d;return-1};b.lastIndexOf=function(a,c){if(a.lastIndexOf)return a.lastIndexOf(c);for(var d= -a.length;d--;)if(a[d]===c)return d;return-1};b.range=function(a,c,d){var e=b.toArray(arguments),f=e.length<=1;a=f?0:e[0];c=f?e[0]:e[1];d=e[2]||1;e=Math.ceil((c-a)/d);if(e<=0)return[];e=new Array(e);f=a;for(var g=0;1;f+=d){if((d>0?f-c:c-f)>=0)return e;e[g++]=f}};b.bind=function(a,c){var d=b.rest(arguments,2);return function(){return a.apply(c||j,d.concat(b.toArray(arguments)))}};b.bindAll=function(a){var c=b.rest(arguments);if(c.length==0)c=b.functions(a);b.each(c,function(d){a[d]=b.bind(a[d],a)}); -return a};b.delay=function(a,c){var d=b.rest(arguments,2);return setTimeout(function(){return a.apply(a,d)},c)};b.defer=function(a){return b.delay.apply(b,[a,1].concat(b.rest(arguments)))};b.wrap=function(a,c){return function(){var d=[a].concat(b.toArray(arguments));return c.apply(c,d)}};b.compose=function(){var a=b.toArray(arguments);return function(){for(var c=b.toArray(arguments),d=a.length-1;d>=0;d--)c=[a[d].apply(this,c)];return c[0]}};b.keys=function(a){if(b.isArray(a))return b.range(0,a.length); -var c=[];for(var d in a)q.call(a,d)&&c.push(d);return c};b.values=function(a){return b.map(a,b.identity)};b.functions=function(a){return b.select(b.keys(a),function(c){return b.isFunction(a[c])}).sort()};b.extend=function(a,c){for(var d in c)a[d]=c[d];return a};b.clone=function(a){if(b.isArray(a))return a.slice(0);return b.extend({},a)};b.tap=function(a,c){c(a);return a};b.isEqual=function(a,c){if(a===c)return true;var d=typeof a;if(d!=typeof c)return false;if(a==c)return true;if(!a&&c||a&&!c)return false; -if(a.isEqual)return a.isEqual(c);if(b.isDate(a)&&b.isDate(c))return a.getTime()===c.getTime();if(b.isNaN(a)&&b.isNaN(c))return true;if(b.isRegExp(a)&&b.isRegExp(c))return a.source===c.source&&a.global===c.global&&a.ignoreCase===c.ignoreCase&&a.multiline===c.multiline;if(d!=="object")return false;if(a.length&&a.length!==c.length)return false;d=b.keys(a);var e=b.keys(c);if(d.length!=e.length)return false;for(var f in a)if(!b.isEqual(a[f],c[f]))return false;return true};b.isEmpty=function(a){return b.keys(a).length== -0};b.isElement=function(a){return!!(a&&a.nodeType==1)};b.isArray=function(a){return!!(a&&a.concat&&a.unshift)};b.isArguments=function(a){return a&&b.isNumber(a.length)&&!b.isArray(a)&&!r.call(a,"length")};b.isFunction=function(a){return!!(a&&a.constructor&&a.call&&a.apply)};b.isString=function(a){return!!(a===""||a&&a.charCodeAt&&a.substr)};b.isNumber=function(a){return p.call(a)==="[object Number]"};b.isDate=function(a){return!!(a&&a.getTimezoneOffset&&a.setUTCFullYear)};b.isRegExp=function(a){return!!(a&& -a.test&&a.exec&&(a.ignoreCase||a.ignoreCase===false))};b.isNaN=function(a){return b.isNumber(a)&&isNaN(a)};b.isNull=function(a){return a===null};b.isUndefined=function(a){return typeof a=="undefined"};b.noConflict=function(){j._=n;return this};b.identity=function(a){return a};b.breakLoop=function(){throw m;};var s=0;b.uniqueId=function(a){var c=s++;return a?a+c:c};b.template=function(a,c){a=new Function("obj","var p=[],print=function(){p.push.apply(p,arguments);};with(obj){p.push('"+a.replace(/[\r\t\n]/g, -" ").replace(/'(?=[^%]*%>)/g,"\t").split("'").join("\\'").split("\t").join("'").replace(/<%=(.+?)%>/g,"',$1,'").split("<%").join("');").split("%>").join("p.push('")+"');}return p.join('');");return c?a(c):a};b.forEach=b.each;b.foldl=b.inject=b.reduce;b.foldr=b.reduceRight;b.filter=b.select;b.every=b.all;b.some=b.any;b.head=b.first;b.tail=b.rest;b.methods=b.functions;var l=function(a,c){return c?b(a).chain():a};b.each(b.functions(b),function(a){var c=b[a];i.prototype[a]=function(){var d=b.toArray(arguments); -o.call(d,this._wrapped);return l(c.apply(b,d),this._chain)}});b.each(["pop","push","reverse","shift","sort","splice","unshift"],function(a){var c=Array.prototype[a];i.prototype[a]=function(){c.apply(this._wrapped,arguments);return l(this._wrapped,this._chain)}});b.each(["concat","join","slice"],function(a){var c=Array.prototype[a];i.prototype[a]=function(){return l(c.apply(this._wrapped,arguments),this._chain)}});i.prototype.chain=function(){this._chain=true;return this};i.prototype.value=function(){return this._wrapped}})(); +// Underscore.js 1.1.6 +// (c) 2011 Jeremy Ashkenas, DocumentCloud Inc. +// Underscore is freely distributable under the MIT license. +// Portions of Underscore are inspired or borrowed from Prototype, +// Oliver Steele's Functional, and John Resig's Micro-Templating. +// For all details and documentation: +// http://documentcloud.github.com/underscore + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `global` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Establish the object that gets returned to break out of a loop iteration. + var breaker = {}; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var slice = ArrayProto.slice, + unshift = ArrayProto.unshift, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeForEach = ArrayProto.forEach, + nativeMap = ArrayProto.map, + nativeReduce = ArrayProto.reduce, + nativeReduceRight = ArrayProto.reduceRight, + nativeFilter = ArrayProto.filter, + nativeEvery = ArrayProto.every, + nativeSome = ArrayProto.some, + nativeIndexOf = ArrayProto.indexOf, + nativeLastIndexOf = ArrayProto.lastIndexOf, + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { return new wrapper(obj); }; + + // Export the Underscore object for **CommonJS**, with backwards-compatibility + // for the old `require()` API. If we're not in CommonJS, add `_` to the + // global object. + if (typeof module !== 'undefined' && module.exports) { + module.exports = _; + _._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.1.6'; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles objects implementing `forEach`, arrays, and raw objects. + // Delegates to **ECMAScript 5**'s native `forEach` if available. + var each = _.each = _.forEach = function(obj, iterator, context) { + if (obj == null) return; + if (nativeForEach && obj.forEach === nativeForEach) { + obj.forEach(iterator, context); + } else if (_.isNumber(obj.length)) { + for (var i = 0, l = obj.length; i < l; i++) { + if (iterator.call(context, obj[i], i, obj) === breaker) return; + } + } else { + for (var key in obj) { + if (hasOwnProperty.call(obj, key)) { + if (iterator.call(context, obj[key], key, obj) === breaker) return; + } + } + } + }; + + // Return the results of applying the iterator to each element. + // Delegates to **ECMAScript 5**'s native `map` if available. + _.map = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context); + each(obj, function(value, index, list) { + results[results.length] = iterator.call(context, value, index, list); + }); + return results; + }; + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available. + _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) { + var initial = memo !== void 0; + if (obj == null) obj = []; + if (nativeReduce && obj.reduce === nativeReduce) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator); + } + each(obj, function(value, index, list) { + if (!initial && index === 0) { + memo = value; + initial = true; + } else { + memo = iterator.call(context, memo, value, index, list); + } + }); + if (!initial) throw new TypeError("Reduce of empty array with no initial value"); + return memo; + }; + + // The right-associative version of reduce, also known as `foldr`. + // Delegates to **ECMAScript 5**'s native `reduceRight` if available. + _.reduceRight = _.foldr = function(obj, iterator, memo, context) { + if (obj == null) obj = []; + if (nativeReduceRight && obj.reduceRight === nativeReduceRight) { + if (context) iterator = _.bind(iterator, context); + return memo !== void 0 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator); + } + var reversed = (_.isArray(obj) ? obj.slice() : _.toArray(obj)).reverse(); + return _.reduce(reversed, iterator, memo, context); + }; + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, iterator, context) { + var result; + any(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) { + result = value; + return true; + } + }); + return result; + }; + + // Return all the elements that pass a truth test. + // Delegates to **ECMAScript 5**'s native `filter` if available. + // Aliased as `select`. + _.filter = _.select = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context); + each(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) results[results.length] = value; + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + each(obj, function(value, index, list) { + if (!iterator.call(context, value, index, list)) results[results.length] = value; + }); + return results; + }; + + // Determine whether all of the elements match a truth test. + // Delegates to **ECMAScript 5**'s native `every` if available. + // Aliased as `all`. + _.every = _.all = function(obj, iterator, context) { + var result = true; + if (obj == null) return result; + if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context); + each(obj, function(value, index, list) { + if (!(result = result && iterator.call(context, value, index, list))) return breaker; + }); + return result; + }; + + // Determine if at least one element in the object matches a truth test. + // Delegates to **ECMAScript 5**'s native `some` if available. + // Aliased as `any`. + var any = _.some = _.any = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = false; + if (obj == null) return result; + if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context); + each(obj, function(value, index, list) { + if (result = iterator.call(context, value, index, list)) return breaker; + }); + return result; + }; + + // Determine if a given value is included in the array or object using `===`. + // Aliased as `contains`. + _.include = _.contains = function(obj, target) { + var found = false; + if (obj == null) return found; + if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1; + any(obj, function(value) { + if (found = value === target) return true; + }); + return found; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + return _.map(obj, function(value) { + return (method.call ? method || value : value[method]).apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, function(value){ return value[key]; }); + }; + + // Return the maximum element or (element-based computation). + _.max = function(obj, iterator, context) { + if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj); + var result = {computed : -Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed >= result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iterator, context) { + if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj); + var result = {computed : Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed < result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Sort the object's values by a criterion produced by an iterator. + _.sortBy = function(obj, iterator, context) { + return _.pluck(_.map(obj, function(value, index, list) { + return { + value : value, + criteria : iterator.call(context, value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }), 'value'); + }; + + // Use a comparator function to figure out at what index an object should + // be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iterator) { + iterator || (iterator = _.identity); + var low = 0, high = array.length; + while (low < high) { + var mid = (low + high) >> 1; + iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid; + } + return low; + }; + + // Safely convert anything iterable into a real, live array. + _.toArray = function(iterable) { + if (!iterable) return []; + if (iterable.toArray) return iterable.toArray(); + if (_.isArray(iterable)) return iterable; + if (_.isArguments(iterable)) return slice.call(iterable); + return _.values(iterable); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + return _.toArray(obj).length; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head`. The **guard** check allows it to work + // with `_.map`. + _.first = _.head = function(array, n, guard) { + return (n != null) && !guard ? slice.call(array, 0, n) : array[0]; + }; + + // Returns everything but the first entry of the array. Aliased as `tail`. + // Especially useful on the arguments object. Passing an **index** will return + // the rest of the values in the array from that index onward. The **guard** + // check allows it to work with `_.map`. + _.rest = _.tail = function(array, index, guard) { + return slice.call(array, (index == null) || guard ? 1 : index); + }; + + // Get the last element of an array. + _.last = function(array) { + return array[array.length - 1]; + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, function(value){ return !!value; }); + }; + + // Return a completely flattened version of an array. + _.flatten = function(array) { + return _.reduce(array, function(memo, value) { + if (_.isArray(value)) return memo.concat(_.flatten(value)); + memo[memo.length] = value; + return memo; + }, []); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + var values = slice.call(arguments, 1); + return _.filter(array, function(value){ return !_.include(values, value); }); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted) { + return _.reduce(array, function(memo, el, i) { + if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo[memo.length] = el; + return memo; + }, []); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersect = function(array) { + var rest = slice.call(arguments, 1); + return _.filter(_.uniq(array), function(item) { + return _.every(rest, function(other) { + return _.indexOf(other, item) >= 0; + }); + }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + var args = slice.call(arguments); + var length = _.max(_.pluck(args, 'length')); + var results = new Array(length); + for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i); + return results; + }; + + // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**), + // we need this function. Return the position of the first occurrence of an + // item in an array, or -1 if the item is not included in the array. + // Delegates to **ECMAScript 5**'s native `indexOf` if available. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = function(array, item, isSorted) { + if (array == null) return -1; + var i, l; + if (isSorted) { + i = _.sortedIndex(array, item); + return array[i] === item ? i : -1; + } + if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item); + for (i = 0, l = array.length; i < l; i++) if (array[i] === item) return i; + return -1; + }; + + + // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available. + _.lastIndexOf = function(array, item) { + if (array == null) return -1; + if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item); + var i = array.length; + while (i--) if (array[i] === item) return i; + return -1; + }; + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (arguments.length <= 1) { + stop = start || 0; + start = 0; + } + step = arguments[2] || 1; + + var len = Math.max(Math.ceil((stop - start) / step), 0); + var idx = 0; + var range = new Array(len); + + while(idx < len) { + range[idx++] = start; + start += step; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Binding with arguments is also known as `curry`. + // Delegates to **ECMAScript 5**'s native `Function.bind` if available. + // We check for `func.bind` first, to fail fast when `func` is undefined. + _.bind = function(func, obj) { + if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + var args = slice.call(arguments, 2); + return function() { + return func.apply(obj, args.concat(slice.call(arguments))); + }; + }; + + // Bind all of an object's methods to that object. Useful for ensuring that + // all callbacks defined on an object belong to it. + _.bindAll = function(obj) { + var funcs = slice.call(arguments, 1); + if (funcs.length == 0) funcs = _.functions(obj); + each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); }); + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memo = {}; + hasher || (hasher = _.identity); + return function() { + var key = hasher.apply(this, arguments); + return hasOwnProperty.call(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments)); + }; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ return func.apply(func, args); }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = function(func) { + return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1))); + }; + + // Internal function used to implement `_.throttle` and `_.debounce`. + var limit = function(func, wait, debounce) { + var timeout; + return function() { + var context = this, args = arguments; + var throttler = function() { + timeout = null; + func.apply(context, args); + }; + if (debounce) clearTimeout(timeout); + if (debounce || !timeout) timeout = setTimeout(throttler, wait); + }; + }; + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. + _.throttle = function(func, wait) { + return limit(func, wait, false); + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. + _.debounce = function(func, wait) { + return limit(func, wait, true); + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = function(func) { + var ran = false, memo; + return function() { + if (ran) return memo; + ran = true; + return memo = func.apply(this, arguments); + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return function() { + var args = [func].concat(slice.call(arguments)); + return wrapper.apply(this, args); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var funcs = slice.call(arguments); + return function() { + var args = slice.call(arguments); + for (var i=funcs.length-1; i >= 0; i--) { + args = [funcs[i].apply(this, args)]; + } + return args[0]; + }; + }; + + // Returns a function that will only be executed after being called N times. + _.after = function(times, func) { + return function() { + if (--times < 1) { return func.apply(this, arguments); } + }; + }; + + + // Object Functions + // ---------------- + + // Retrieve the names of an object's properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = nativeKeys || function(obj) { + if (obj !== Object(obj)) throw new TypeError('Invalid object'); + var keys = []; + for (var key in obj) if (hasOwnProperty.call(obj, key)) keys[keys.length] = key; + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + return _.map(obj, _.identity); + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + return _.filter(_.keys(obj), function(key){ return _.isFunction(obj[key]); }).sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = function(obj) { + each(slice.call(arguments, 1), function(source) { + for (var prop in source) { + if (source[prop] !== void 0) obj[prop] = source[prop]; + } + }); + return obj; + }; + + // Fill in a given object with default properties. + _.defaults = function(obj) { + each(slice.call(arguments, 1), function(source) { + for (var prop in source) { + if (obj[prop] == null) obj[prop] = source[prop]; + } + }); + return obj; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + // Check object identity. + if (a === b) return true; + // Different types? + var atype = typeof(a), btype = typeof(b); + if (atype != btype) return false; + // Basic equality test (watch out for coercions). + if (a == b) return true; + // One is falsy and the other truthy. + if ((!a && b) || (a && !b)) return false; + // Unwrap any wrapped objects. + if (a._chain) a = a._wrapped; + if (b._chain) b = b._wrapped; + // One of them implements an isEqual()? + if (a.isEqual) return a.isEqual(b); + // Check dates' integer values. + if (_.isDate(a) && _.isDate(b)) return a.getTime() === b.getTime(); + // Both are NaN? + if (_.isNaN(a) && _.isNaN(b)) return false; + // Compare regular expressions. + if (_.isRegExp(a) && _.isRegExp(b)) + return a.source === b.source && + a.global === b.global && + a.ignoreCase === b.ignoreCase && + a.multiline === b.multiline; + // If a is not an object by this point, we can't handle it. + if (atype !== 'object') return false; + // Check for different array lengths before comparing contents. + if (a.length && (a.length !== b.length)) return false; + // Nothing else worked, deep compare the contents. + var aKeys = _.keys(a), bKeys = _.keys(b); + // Different object sizes? + if (aKeys.length != bKeys.length) return false; + // Recursive comparison of contents. + for (var key in a) if (!(key in b) || !_.isEqual(a[key], b[key])) return false; + return true; + }; + + // Is a given array or object empty? + _.isEmpty = function(obj) { + if (_.isArray(obj) || _.isString(obj)) return obj.length === 0; + for (var key in obj) if (hasOwnProperty.call(obj, key)) return false; + return true; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType == 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) === '[object Array]'; + }; + + // Is a given variable an arguments object? + _.isArguments = function(obj) { + return !!(obj && hasOwnProperty.call(obj, 'callee')); + }; + + // Is a given value a function? + _.isFunction = function(obj) { + return !!(obj && obj.constructor && obj.call && obj.apply); + }; + + // Is a given value a string? + _.isString = function(obj) { + return !!(obj === '' || (obj && obj.charCodeAt && obj.substr)); + }; + + // Is a given value a number? + _.isNumber = function(obj) { + return !!(obj === 0 || (obj && obj.toExponential && obj.toFixed)); + }; + + // Is the given value `NaN`? `NaN` happens to be the only value in JavaScript + // that does not equal itself. + _.isNaN = function(obj) { + return obj !== obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false; + }; + + // Is a given value a date? + _.isDate = function(obj) { + return !!(obj && obj.getTimezoneOffset && obj.setUTCFullYear); + }; + + // Is the given value a regular expression? + _.isRegExp = function(obj) { + return !!(obj && obj.test && obj.exec && (obj.ignoreCase || obj.ignoreCase === false)); + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iterators. + _.identity = function(value) { + return value; + }; + + // Run a function **n** times. + _.times = function (n, iterator, context) { + for (var i = 0; i < n; i++) iterator.call(context, i); + }; + + // Add your own custom functions to the Underscore object, ensuring that + // they're correctly added to the OOP wrapper as well. + _.mixin = function(obj) { + each(_.functions(obj), function(name){ + addToWrapper(name, _[name] = obj[name]); + }); + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = idCounter++; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g + }; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + _.template = function(str, data) { + var c = _.templateSettings; + var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' + + 'with(obj||{}){__p.push(\'' + + str.replace(/\\/g, '\\\\') + .replace(/'/g, "\\'") + .replace(c.interpolate, function(match, code) { + return "'," + code.replace(/\\'/g, "'") + ",'"; + }) + .replace(c.evaluate || null, function(match, code) { + return "');" + code.replace(/\\'/g, "'") + .replace(/[\r\n\t]/g, ' ') + "__p.push('"; + }) + .replace(/\r/g, '\\r') + .replace(/\n/g, '\\n') + .replace(/\t/g, '\\t') + + "');}return __p.join('');"; + var func = new Function('obj', tmpl); + return data ? func(data) : func; + }; + + // The OOP Wrapper + // --------------- + + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + var wrapper = function(obj) { this._wrapped = obj; }; + + // Expose `wrapper.prototype` as `_.prototype` + _.prototype = wrapper.prototype; + + // Helper function to continue chaining intermediate results. + var result = function(obj, chain) { + return chain ? _(obj).chain() : obj; + }; + + // A method to easily add functions to the OOP wrapper. + var addToWrapper = function(name, func) { + wrapper.prototype[name] = function() { + var args = slice.call(arguments); + unshift.call(args, this._wrapped); + return result(func.apply(_, args), this._chain); + }; + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + wrapper.prototype[name] = function() { + method.apply(this._wrapped, arguments); + return result(this._wrapped, this._chain); + }; + }); + + // Add all accessor Array functions to the wrapper. + each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + wrapper.prototype[name] = function() { + return result(method.apply(this._wrapped, arguments), this._chain); + }; + }); + + // Start chaining a wrapped Underscore object. + wrapper.prototype.chain = function() { + this._chain = true; + return this; + }; + + // Extracts the result from a wrapped and chained object. + wrapper.prototype.value = function() { + return this._wrapped; + }; + +})(); diff --git a/doc/html/about.html b/doc/html/about.html index e50b15b..bc7baee 100644 --- a/doc/html/about.html +++ b/doc/html/about.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>About S3QL — S3QL 1.2 documentation</title> - + <title>About S3QL — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="#" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Installation" href="installation.html" /> <link rel="prev" title="S3QL User’s Guide" href="index.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="index.html" title="S3QL User’s Guide" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -185,12 +182,12 @@ will, although being inconvenient, not endanger any stored data.</p> <li class="right" > <a href="index.html" title="S3QL User’s Guide" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/adm.html b/doc/html/adm.html index 64bc811..6d36d4b 100644 --- a/doc/html/adm.html +++ b/doc/html/adm.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Managing Buckets — S3QL 1.2 documentation</title> - + <title>Managing Buckets — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Mounting" href="mount.html" /> <link rel="prev" title="File System Creation" href="mkfs.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="mkfs.html" title="File System Creation" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -210,12 +207,12 @@ for help on the mailing list first (see <a class="reference internal" href="reso <li class="right" > <a href="mkfs.html" title="File System Creation" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/backends.html b/doc/html/backends.html index d810f27..5a40f14 100644 --- a/doc/html/backends.html +++ b/doc/html/backends.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Storage Backends — S3QL 1.2 documentation</title> - + <title>Storage Backends — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="File System Creation" href="mkfs.html" /> <link rel="prev" title="General Information" href="general.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="general.html" title="General Information" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -273,12 +270,12 @@ with <a class="reference external" href="http://fuse.sourceforge.net/sshfs.html" <li class="right" > <a href="general.html" title="General Information" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/contrib.html b/doc/html/contrib.html index 3238221..5655fc4 100644 --- a/doc/html/contrib.html +++ b/doc/html/contrib.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Contributed Programs — S3QL 1.2 documentation</title> - + <title>Contributed Programs — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Tips & Tricks" href="tips.html" /> <link rel="prev" title="Checking for Errors" href="fsck.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="fsck.html" title="Checking for Errors" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -229,12 +226,12 @@ properly unmounts it when the system is shut down.</p> <li class="right" > <a href="fsck.html" title="Checking for Errors" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/fsck.html b/doc/html/fsck.html index 131ecaf..790d19b 100644 --- a/doc/html/fsck.html +++ b/doc/html/fsck.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Checking for Errors — S3QL 1.2 documentation</title> - + <title>Checking for Errors — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Contributed Programs" href="contrib.html" /> <link rel="prev" title="Unmounting" href="umount.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="umount.html" title="Unmounting" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -133,6 +130,10 @@ specified multiple times.</td></tr> <tr><td class="option-group"> <kbd><span class="option">--force</span></kbd></td> <td>Force checking even if file system is marked clean.</td></tr> +<tr><td class="option-group" colspan="2"> +<kbd><span class="option">--renumber-inodes</span></kbd></td> +</tr> +<tr><td> </td><td>Renumber inodes to be stricly sequential starting from 3</td></tr> </tbody> </table> </div></blockquote> @@ -153,12 +154,12 @@ specified multiple times.</td></tr> <li class="right" > <a href="umount.html" title="Unmounting" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/general.html b/doc/html/general.html index a7300d4..18569b4 100644 --- a/doc/html/general.html +++ b/doc/html/general.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>General Information — S3QL 1.2 documentation</title> - + <title>General Information — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Storage Backends" href="backends.html" /> <link rel="prev" title="Installation" href="installation.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="installation.html" title="Installation" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -122,17 +119,17 @@ themselves are not used by S3QL but have to be unique within the file.</p> <col class="field-name" /> <col class="field-body" /> <tbody valign="top"> -<tr class="field-odd field"><th class="field-name">storage-url:</th><td class="field-body">Specifies the storage url to which this section applies. If a +<tr class="field"><th class="field-name">storage-url:</th><td class="field-body">Specifies the storage url to which this section applies. If a storage url starts with the value of this entry, the section is considered applicable.</td> </tr> -<tr class="field-even field"><th class="field-name">backend-login:</th><td class="field-body">Specifies the username to use for authentication with the backend.</td> +<tr class="field"><th class="field-name">backend-login:</th><td class="field-body">Specifies the username to use for authentication with the backend.</td> </tr> -<tr class="field-odd field"><th class="field-name" colspan="2">backend-password:</th></tr> -<tr class="field-odd field"><td> </td><td class="field-body">Specifies the password to use for authentication with the backend.</td> +<tr class="field"><th class="field-name" colspan="2">backend-password:</th></tr> +<tr class="field"><td> </td><td class="field-body">Specifies the password to use for authentication with the backend.</td> </tr> -<tr class="field-even field"><th class="field-name" colspan="2">bucket-passphrase:</th></tr> -<tr class="field-even field"><td> </td><td class="field-body">Specifies the passphrase to use to decrypt the bucket (if it is +<tr class="field"><th class="field-name" colspan="2">bucket-passphrase:</th></tr> +<tr class="field"><td> </td><td class="field-body">Specifies the passphrase to use to decrypt the bucket (if it is encrypted).</td> </tr> </tbody> @@ -240,12 +237,12 @@ will ever be a concern.</p> <li class="right" > <a href="installation.html" title="Installation" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/index.html b/doc/html/index.html index fa0fc02..0cc78f7 100644 --- a/doc/html/index.html +++ b/doc/html/index.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>S3QL User’s Guide — S3QL 1.2 documentation</title> - + <title>S3QL User’s Guide — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="#" /> + <link rel="top" title="S3QL v1.4 documentation" href="#" /> <link rel="next" title="About S3QL" href="about.html" /> </head> <body> @@ -36,7 +33,7 @@ <li class="right" style="margin-right: 10px"> <a href="about.html" title="About S3QL" accesskey="N">next</a></li> - <li><a href="#">S3QL 1.2 documentation</a> »</li> + <li><a href="#">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -183,12 +180,12 @@ <li class="right" style="margin-right: 10px"> <a href="about.html" title="About S3QL" >next</a></li> - <li><a href="#">S3QL 1.2 documentation</a> »</li> + <li><a href="#">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/installation.html b/doc/html/installation.html index eaf3225..f2c677d 100644 --- a/doc/html/installation.html +++ b/doc/html/installation.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Installation — S3QL 1.2 documentation</title> - + <title>Installation — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="General Information" href="general.html" /> <link rel="prev" title="About S3QL" href="about.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="about.html" title="About S3QL" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -114,6 +111,9 @@ kernel 2.6.26 you will get significantly better write performance, so under Linux you should actually use <em>2.6.26 or newer whenever possible</em>.</p> </li> +<li><p class="first"><a class="reference external" href="http://www.python.org/">Python</a>, version 2.6.6 or newer, but not +Python 3.x.</p> +</li> <li><p class="first">The <a class="reference external" href="http://pypi.python.org/pypi/pycryptopp">PyCrypto++ Python Module</a>. To check if this module is installed, try to execute <tt class="docutils literal"><span class="pre">python</span> <span class="pre">-c</span> <span class="pre">'import</span> <span class="pre">pycryptopp'</span></tt>.</p> </li> @@ -182,12 +182,12 @@ have to run <tt class="docutils literal"><span class="pre">sudo</span> <span cla <li class="right" > <a href="about.html" title="About S3QL" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/issues.html b/doc/html/issues.html index 0e91509..33a66f0 100644 --- a/doc/html/issues.html +++ b/doc/html/issues.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Known Issues — S3QL 1.2 documentation</title> - + <title>Known Issues — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Manpages" href="man/index.html" /> <link rel="prev" title="Tips & Tricks" href="tips.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="tips.html" title="Tips & Tricks" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -185,12 +182,12 @@ the backend.</p> <li class="right" > <a href="tips.html" title="Tips & Tricks" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/adm.html b/doc/html/man/adm.html index a28cfbc..fc5d4da 100644 --- a/doc/html/man/adm.html +++ b/doc/html/man/adm.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The s3qladm command — S3QL 1.2 documentation</title> - + <title>The s3qladm command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The mount.s3ql command" href="mount.html" /> <link rel="prev" title="The mkfs.s3ql command" href="mkfs.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="mkfs.html" title="The mkfs.s3ql command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -204,13 +201,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="mkfs.html" title="The mkfs.s3ql command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/cp.html b/doc/html/man/cp.html index c2e8e0c..2f7f0d4 100644 --- a/doc/html/man/cp.html +++ b/doc/html/man/cp.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The s3qlcp command — S3QL 1.2 documentation</title> - + <title>The s3qlcp command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The s3qlrm command" href="rm.html" /> <link rel="prev" title="The s3qlctrl command" href="ctrl.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="ctrl.html" title="The s3qlctrl command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -210,13 +207,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="ctrl.html" title="The s3qlctrl command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/ctrl.html b/doc/html/man/ctrl.html index adbcb74..60b34c7 100644 --- a/doc/html/man/ctrl.html +++ b/doc/html/man/ctrl.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The s3qlctrl command — S3QL 1.2 documentation</title> - + <title>The s3qlctrl command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The s3qlcp command" href="cp.html" /> <link rel="prev" title="The s3qlstat command" href="stat.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="stat.html" title="The s3qlstat command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -201,13 +198,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="stat.html" title="The s3qlstat command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/expire_backups.html b/doc/html/man/expire_backups.html index 4ebdbc8..46b16ae 100644 --- a/doc/html/man/expire_backups.html +++ b/doc/html/man/expire_backups.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The expire_backups command — S3QL 1.2 documentation</title> - + <title>The expire_backups command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="Further Resources / Getting Help" href="../resources.html" /> <link rel="prev" title="The pcp command" href="pcp.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="pcp.html" title="The pcp command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -231,13 +228,13 @@ error occured.</p> <li class="right" > <a href="pcp.html" title="The pcp command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/fsck.html b/doc/html/man/fsck.html index 875d0a5..72258c0 100644 --- a/doc/html/man/fsck.html +++ b/doc/html/man/fsck.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The fsck.s3ql command — S3QL 1.2 documentation</title> - + <title>The fsck.s3ql command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The pcp command" href="pcp.html" /> <link rel="prev" title="The umount.s3ql command" href="umount.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="umount.html" title="The umount.s3ql command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -159,6 +156,10 @@ specified multiple times.</td></tr> <tr><td class="option-group"> <kbd><span class="option">--force</span></kbd></td> <td>Force checking even if file system is marked clean.</td></tr> +<tr><td class="option-group" colspan="2"> +<kbd><span class="option">--renumber-inodes</span></kbd></td> +</tr> +<tr><td> </td><td>Renumber inodes to be stricly sequential starting from 3</td></tr> </tbody> </table> </div></blockquote> @@ -192,13 +193,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="umount.html" title="The umount.s3ql command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/index.html b/doc/html/man/index.html index 8b5c000..2c5f20d 100644 --- a/doc/html/man/index.html +++ b/doc/html/man/index.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Manpages — S3QL 1.2 documentation</title> - + <title>Manpages — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="next" title="The mkfs.s3ql command" href="mkfs.html" /> <link rel="prev" title="Known Issues" href="../issues.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="../issues.html" title="Known Issues" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -138,12 +135,12 @@ here in the User’s Guide.</p> <li class="right" > <a href="../issues.html" title="Known Issues" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/lock.html b/doc/html/man/lock.html index 36a08d0..c626d07 100644 --- a/doc/html/man/lock.html +++ b/doc/html/man/lock.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The s3qllock command — S3QL 1.2 documentation</title> - + <title>The s3qllock command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The umount.s3ql command" href="umount.html" /> <link rel="prev" title="The s3qlrm command" href="rm.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="rm.html" title="The s3qlrm command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -201,13 +198,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="rm.html" title="The s3qlrm command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/mkfs.html b/doc/html/man/mkfs.html index 3047249..eaf53cb 100644 --- a/doc/html/man/mkfs.html +++ b/doc/html/man/mkfs.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The mkfs.s3ql command — S3QL 1.2 documentation</title> - + <title>The mkfs.s3ql command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The s3qladm command" href="adm.html" /> <link rel="prev" title="Manpages" href="index.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="index.html" title="Manpages" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -196,13 +193,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="index.html" title="Manpages" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/mount.html b/doc/html/man/mount.html index 2873b2d..73eb5af 100644 --- a/doc/html/man/mount.html +++ b/doc/html/man/mount.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The mount.s3ql command — S3QL 1.2 documentation</title> - + <title>The mount.s3ql command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The s3qlstat command" href="stat.html" /> <link rel="prev" title="The s3qladm command" href="adm.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="adm.html" title="The s3qladm command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -250,13 +247,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="adm.html" title="The s3qladm command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/pcp.html b/doc/html/man/pcp.html index 1f03004..1aaaee4 100644 --- a/doc/html/man/pcp.html +++ b/doc/html/man/pcp.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The pcp command — S3QL 1.2 documentation</title> - + <title>The pcp command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The expire_backups command" href="expire_backups.html" /> <link rel="prev" title="The fsck.s3ql command" href="fsck.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="fsck.html" title="The fsck.s3ql command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -174,13 +171,13 @@ error occured.</p> <li class="right" > <a href="fsck.html" title="The fsck.s3ql command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/rm.html b/doc/html/man/rm.html index a308d9a..f70982c 100644 --- a/doc/html/man/rm.html +++ b/doc/html/man/rm.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The s3qlrm command — S3QL 1.2 documentation</title> - + <title>The s3qlrm command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The s3qllock command" href="lock.html" /> <link rel="prev" title="The s3qlcp command" href="cp.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="cp.html" title="The s3qlcp command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -174,13 +171,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="cp.html" title="The s3qlcp command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/stat.html b/doc/html/man/stat.html index d96a19d..0d939ae 100644 --- a/doc/html/man/stat.html +++ b/doc/html/man/stat.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The s3qlstat command — S3QL 1.2 documentation</title> - + <title>The s3qlstat command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The s3qlctrl command" href="ctrl.html" /> <link rel="prev" title="The mount.s3ql command" href="mount.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="mount.html" title="The mount.s3ql command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -169,13 +166,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="mount.html" title="The mount.s3ql command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/man/umount.html b/doc/html/man/umount.html index 24eebf3..19b1068 100644 --- a/doc/html/man/umount.html +++ b/doc/html/man/umount.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>The umount.s3ql command — S3QL 1.2 documentation</title> - + <title>The umount.s3ql command — S3QL v1.4 documentation</title> <link rel="stylesheet" href="../_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="author" title="About these documents" href="../about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="../index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="../index.html" /> <link rel="up" title="Manpages" href="index.html" /> <link rel="next" title="The fsck.s3ql command" href="fsck.html" /> <link rel="prev" title="The s3qllock command" href="lock.html" /> @@ -41,7 +38,7 @@ <li class="right" > <a href="lock.html" title="The s3qllock command" accesskey="P">previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" accesskey="U">Manpages</a> »</li> </ul> </div> @@ -179,13 +176,13 @@ system, conventional locations are <tt class="file docutils literal"><span class <li class="right" > <a href="lock.html" title="The s3qllock command" >previous</a> |</li> - <li><a href="../index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="../index.html">S3QL v1.4 documentation</a> »</li> <li><a href="index.html" >Manpages</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/mkfs.html b/doc/html/mkfs.html index a627a91..e5799ef 100644 --- a/doc/html/mkfs.html +++ b/doc/html/mkfs.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>File System Creation — S3QL 1.2 documentation</title> - + <title>File System Creation — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Managing Buckets" href="adm.html" /> <link rel="prev" title="Storage Backends" href="backends.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="backends.html" title="Storage Backends" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -157,12 +154,12 @@ option to prevent accidental creation of an encrypted bucket.</p> <li class="right" > <a href="backends.html" title="Storage Backends" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/mount.html b/doc/html/mount.html index e0de7dd..c243f32 100644 --- a/doc/html/mount.html +++ b/doc/html/mount.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Mounting — S3QL 1.2 documentation</title> - + <title>Mounting — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Advanced S3QL Features" href="special.html" /> <link rel="prev" title="Managing Buckets" href="adm.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="adm.html" title="Managing Buckets" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -378,12 +375,12 @@ mounted.</li> <li class="right" > <a href="adm.html" title="Managing Buckets" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/objects.inv b/doc/html/objects.inv index fbb9b14..a1ddefe 100644 --- a/doc/html/objects.inv +++ b/doc/html/objects.inv @@ -1,6 +1,6 @@ # Sphinx inventory version 2 # Project: S3QL -# Version: 1.2 +# Version: 1.4 # The remainder of this file is compressed using zlib. xÚ}RMÕ0 ¼çWD‚k¡½q$Ø•@À‰c•¦Þ×hó…í<xÿ ·i«×z‹Æ3ã±c›ò¥Ë€ ƒ‰4ñðÆ› ¼n^kv™nFþ…^sÍ»ÓÙÅ“žJúª¤\$nèö§ß›M°ñÞ°K±š¾Ô÷›lÚÛoŸÔ ¢‹üÞ+W´ªD$oÕûÜå_q¯ÔÊi„Ór©ËÛÂ#DvvŽ!VsêéBþÑ[Æ^ KûÏi( –Ùæ=ߦÈèúu@©ßä‹š¶á“}Ús)ƒukVYF…M/Þ߀A;>“ÌØ’¤„¯æsËè;<=€~Ÿâ£;¬ƒ“ìF,ºÞȶâ@{‹ ·Ù¸mô»PDc'w“ÿwIRoæzÛÞªš> fo£É4&æéM dù›› è¸ÎáÐáƒ!Ö` ’;ƒ¼B:?+å ùPûjãVˆŽä~H-+è¼3½óŽ/G§XÙÍ5ûK\ a6X!P*háÙGlð6OA9fíÊµå¼ŸÕ ¥=`ô
\ No newline at end of file diff --git a/doc/html/resources.html b/doc/html/resources.html index a90f6db..f35b27a 100644 --- a/doc/html/resources.html +++ b/doc/html/resources.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Further Resources / Getting Help — S3QL 1.2 documentation</title> - + <title>Further Resources / Getting Help — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="prev" title="The expire_backups command" href="man/expire_backups.html" /> </head> <body> @@ -36,7 +33,7 @@ <li class="right" style="margin-right: 10px"> <a href="man/expire_backups.html" title="The expire_backups command" accesskey="P">previous</a></li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -108,12 +105,12 @@ can subscribe by sending a mail to <li class="right" style="margin-right: 10px"> <a href="man/expire_backups.html" title="The expire_backups command" >previous</a></li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/search.html b/doc/html/search.html index b1f5b87..2022e20 100644 --- a/doc/html/search.html +++ b/doc/html/search.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Search — S3QL 1.2 documentation</title> - + <title>Search — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -27,7 +24,7 @@ <script type="text/javascript" src="_static/doctools.js"></script> <script type="text/javascript" src="_static/searchtools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <script type="text/javascript"> jQuery(function() { Search.loadIndex("searchindex.js"); }); </script> @@ -38,7 +35,7 @@ <div class="related"> <h3>Navigation</h3> <ul> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -103,12 +100,12 @@ <div class="related"> <h3>Navigation</h3> <ul> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/searchindex.js b/doc/html/searchindex.js index e9b5e1a..1f60ce6 100644 --- a/doc/html/searchindex.js +++ b/doc/html/searchindex.js @@ -1 +1 @@ -Search.setIndex({objects:{},terms:{suffici:1,all:[0,1,2,3,5,7,8,11,12,13,14,15,17,19,20,21,22,23,24,25,26,27],code:[8,17,0,22,11,23,10,25,21,3,4,26,6,20],partial:12,global:[],mnt:[5,14,27],month:[5,25],prefix:[12,1],stumbl:13,notquitesecret:1,follow:[0,1,2,3,4,5,6,7,8,10,11,12,13,14,15,16,17,19,20,22,23,24,25,26,27],disk:[14,21],whose:12,decid:[14,1],middl:13,depend:[8,9,22,23,1,25,3,5,14,20,27],million:13,ulimit:[27,20],readabl:21,send:16,rel:[12,4],init:[27,13],program:[0,2,3,4,5,6,7,8,9,10,11,13,15,17,19,20,22,23,24,25,26,27],those:12,under:[12,22],aris:12,sha256:21,neglig:[],worth:13,introduc:[17,7],sourc:[17,21,22,4,5,7],everi:[17,0,27,1,25,12,5,14,7],risk:[],mkf:[8,2,23,18,9],far:14,faq:16,account:[20,12,27],util:[14,19],pycryptopp:22,failur:1,veri:[21,12,13],affect:[17,27,7,13,1],tri:[15,13],administr:[0,7],level:[26,7],did:21,who:[11,27,20,24],list:[21,22,25,26,12,7,5,15,16],upload:[21,11,27,24,26,12,13,5,14,20,7],"try":[5,25,12,22,1],larg:[17,14,7,13],stderr:27,small:[14,13],blocksiz:[2,23,20,27],mount:[17,9,0,20,18,11,27,10,24,1,26,12,7,3,5,6,14,15,13],dir:[17,27],pleas:[21,16],upper:12,smaller:[14,21,13],slower:[17,27,7],ifac:27,ten:12,whitespac:[],compens:1,sync:4,sign:12,consequ:1,hors:[0,7],design:[0,21,7,1],pass:[27,4],download:[15,22,3],further:[9,15,16],correspond:12,port:12,rath:27,even:[8,0,11,24,1,12,19,7],what:[5,25,15,26,1],bzip2:[21,20,27],sub:13,entir:[21,0,10,7],descriptor:[27,20],section:[12,1],abl:[0,11,24,1,12,7,16],weren:16,asia:[],find:[0,12,27,7,13],access:[21,20,27,1,12,15,13],delet:[9,0,10,25,12,7,3,5,15,13],version:[8,17,0,20,22,11,23,10,24,19,25,2,12,21,3,4,26,6,15,27,13],suspect:19,consecut:12,"new":[8,0,20,23,1,25,26,12,7,5,15,27,13],net:27,ever:1,"public":[],contrast:[0,7],metadata:[9,20,27,3,26,14,15,7],elimin:12,full:[8,17,0,11,23,10,26,21,3,5,6,20,27,7],themselv:1,absolut:[5,25,12],pacif:[],gener:[9,0,22,1,25,12,7,5,15,13],never:[],privat:[],here:[26,12,18],satisfi:22,explicitli:13,modif:13,address:13,path:[8,20,22,23,19,2,12,3,15,27],becom:[5,25,14,12,1],modifi:[17,21,7],sinc:[27,1,25,12,5,13],valu:[27,20,13,1],wait:[11,14,27,24,13],dry:25,convert:12,joes_bucket:[],checksum:21,larger:27,step:5,amount:[26,14,12,21],throughput:[],action:[26,15,7,3],implement:1,magnitud:[17,7],chanc:13,control:7,fstab:[27,13],appli:[14,12,1],modul:[8,20,1,23,19,2,3,26,22,15,27],apw:22,filenam:14,unix:[14,21,13],visibl:12,instal:[8,9,0,20,18,22,17,11,23,10,26,3,5,6,15],total:[27,7,13],establish:1,from:[8,17,0,20,22,19,23,21,1,25,2,12,3,4,5,14,15,27,7],describ:[12,1],would:[17,1,25,12,5,7],apswvers:22,upgrad:[9,15,22,3],few:[5,12,22],concret:1,call:[17,0,27,10,1,25,26,12,5,6,14,20,7],usr:[8,17,0,11,23,10,26,3,5,6,20],recommend:[5,27,12,13,1],taken:[17,21,20,27,7],tape:[0,7],bill:1,type:[],until:[11,27,7,13,24],more:[21,22,1,13,4,26,7],sort:[5,25],desir:26,st_nlink:13,src:[17,7],peopl:[],hundr:[],relat:12,benchmark:[5,9,27],"19283712_yourname_s3ql":[],notic:[14,12],enhanc:5,warn:[26,10,15,7,1],sqlitelibvers:22,sens:14,known:[9,21,13],rare:[],hold:[12,1],unpack:22,cach:[8,9,21,20,23,19,2,13,3,26,15,27,7],must:[17,15,12,7,3],worst:[0,7],none:[8,20,1,27,19,3,15],word:[],sometim:15,restor:[17,9,14,15,7],dest:17,setup:22,work:[21,22,24,25,5,14,13],uniqu:1,conceptu:21,remain:27,wors:12,obvious:27,can:[0,1,2,3,5,6,7,8,10,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],mktemp:27,about:[9,21,27,13,6,14,7],root:[17,0,11,27,10,24,26,6,20,7],fetch:[17,7],overrid:12,prompt:[8,19],tar:14,give:[5,25,14,15],process:[11,27,24,12,4,5,14,20,13],lock:[0,7],sudo:22,share:[8,17,0,11,23,10,26,3,5,6,20],accept:[8,17,0,20,19,11,23,10,24,1,25,2,3,4,26,6,15,27],high:[21,20,27,4],critic:21,minimum:[14,21],want:[11,27,24,25,5,14,16],onlin:[0,12,21,7],unfortun:[14,12,13],occur:[8,17,0,11,23,10,1,25,3,4,26,6,20],ratio:27,alwai:[17,27,25,13,5,7],end:[27,15],turn:[5,25,27,13],rather:[25,12,13,5,14,7],anoth:[13,1],ordinari:[17,11,24,7],write:[8,9,21,20,22,17,27,19,12,7,3,5,14,15,13],how:[5,25,14],manpag:[9,18],env:27,webpag:12,verifi:[12,13],simpl:[5,25,7],updat:[5,21,12,13],product:[],resourc:[9,15,16],max:[27,20],earlier:[22,13,1],pyliblzma:22,badli:[15,3],wrong:[15,13,3],endang:21,mai:[17,0,20,22,27,16,21,24,1,26,12,7,3,5,14,15,13],multipl:[8,15,23,19,2,3,20,27],redund:[5,25,21,12],secondari:[],data:[8,17,21,20,19,11,23,27,24,1,2,12,7,3,5,14,15,26,13],grow:[21,27],physic:[5,17,0,15,7],man:[18,13],indistinguish:21,"short":[0,12,7],attempt:[8,27,13,1],practic:[14,12],third:14,read:[8,17,21,20,19,23,1,2,12,7,3,14,15,27,13],neitheristhi:1,author:[27,13],favorit:[],apsw:22,element:27,issu:[17,9,0,22,27,16,10,21,12,7,26,6,13],inform:[9,27,1,25,26,20,7],maintain:27,combin:[14,12,27,1],allow:[17,0,20,27,10,25,26,12,4,5,6,14,15,7],enter:[2,23],exclus:14,volum:27,order:[17,7,1],talk:12,oper:[8,17,0,20,11,23,10,1,25,21,3,4,26,6,15,27],help:[9,22,16,26,13,3,5,15,7],over:[17,21,27,12,13,14,20,7],move:[21,15,1],soon:[],topsecret:[],increas:[14,20,27],appar:12,effici:13,still:[17,21,11,27,24,1,12,7],dynam:21,paramet:1,overwrit:[2,23],fix:[0,25,12,13,5,7],inadvert:[17,7],better:[27,22,4],window:12,html:[],restart:[27,13],persist:1,mail:[21,15,22,16],main:[10,7],might:[17,0,27,16,10,19,13,26,6,7],documents_januari:[17,7],them:[17,11,24,1,12,15,7],good:[0,25,13,5,14,7],synopsi:[8,17,0,11,23,10,25,3,4,26,6,20],thei:[17,0,18,21,25,12,5,14,7],python:[27,22,1],promin:13,safe:[17,14,7],fuse4bsd:22,dai:[5,25],initi:[],dat:[5,25],terminolog:[9,1],therebi:12,instead:[17,11,24,1,12,13,7],interrupt:15,potenti:12,now:[0,22,25,12,5,7],bigger:[],choic:22,term:[5,25,1],"__version__":22,somewher:[8,17,0,11,23,10,3,26,6,20,7],name:[17,23,1,25,2,12,5,14,20,27,7],joesdomain:[],authent:[8,9,20,19,23,1,2,12,3,15,27],achiev:[5,17,21,27,7],mode:[27,20],each:[5,25,27,20,1],debug:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],found:[14,1],beneath:7,confid:[],side:1,mean:[21,12,13],compil:27,s3ql:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],due:[12,13],mkfifo:27,chunk:13,hard:[14,21],idea:[5,25,0,7,13],procedur:[17,7],realli:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,14,15,27,13],contrib:[5,14,27],meta:[26,14,7],significantli:[5,22,1],year:[5,25,21,12],s3_copi:[5,9],happen:[0,12,7,1],todo:[],special:[17,7],out:[21,12,13],lzma:[21,20,22,27],ftp:[],shown:12,network:[17,14,27,21,7],space:[17,21,7,13],open:[11,27,24,13],newli:13,log_fifo:27,content:[17,21,27,0,1,3,7],suitabl:[21,22],rational:0,internet:[21,27],print:[8,17,0,20,22,11,23,10,24,19,25,2,3,4,26,6,15,27],eth0:27,bla:27,correct:[5,25],common:[17,0,12,7],foreground:[27,20],shut:[5,11,24,13],after:[17,0,21,1,12,14,15,7],insid:17,advanc:[9,7],migrat:5,documents_janurai:[],manipul:21,situat:[14,13],given:13,free:[21,12],standard:[5,25,21,12,27],inod:13,reason:[10,27,24,1,25,12,13,5,14,19,7],base:27,theori:[12,13],usual:27,ask:[22,23,2,12,15,13],org:27,"byte":[],likelihood:12,afterward:14,bash:14,care:[17,21,7,13],her:[0,7],thread:[5,27,20],befor:[17,21,11,27,24,1,12,13,7],could:[17,7],success:[],refus:[5,25],keep:[0,27,1,25,5,7],recov:[0,7],thing:[15,3],length:12,rais:[27,20],place:[27,12],perman:[9,0,27,12,14,7],pycrypto:22,principl:27,confus:13,neglect:1,first:[21,22,27,1,12,14,15,13],origin:[],softwar:27,rang:[5,25],becaus:[17,21,27,1,12,5,7],directli:12,malici:[0,7],carri:21,onc:[0,11,27,21,24,12,13,14,20,7],clariti:[],s3q:[],number:[21,22,27,25,13,4,5,14,20,7],capac:21,restrict:[26,27,20],date:[5,25],instruct:[27,22],alreadi:[17,22,7,13],done:[27,12],wrapper:[5,4],llfuse:22,stabl:21,miss:[25,1],s3c:12,size:[21,23,2,13,26,14,20,27,7],differ:[17,21,22,27,1,26,3,5,14,15,7],convent:[8,17,0,11,23,10,3,26,6,20,13],script:[5,14,27,13],profil:[27,20],unknown:21,interact:3,s3qllock:[9,0,18,10,5,14,7],system:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,19,20,21,22,23,24,25,26,27],least:[22,27,25,12,5,20],parallel:[9,27,4,5,14,20],checkpoint:1,attack:[0,7,13],necessarili:12,demonstr:5,s3qlrm:[9,0,18,10,25,5,7],termin:[11,24,13,1],lost:[12,1],john:12,"final":7,store:[8,9,21,20,19,23,1,25,2,12,3,5,14,15,27,13],low:[21,12],servi:13,luckili:13,consol:12,option:[0,2,3,4,5,6,7,8,10,11,13,14,15,17,19,20,22,23,24,25,26,27],especi:[14,21],shelf:[0,7],tool:12,copi:[17,9,21,1,13,4,5,14,15,7],specifi:[8,20,19,23,27,1,25,2,12,3,5,15,26,13],arbitrari:[14,12],part:[21,27,1,25,4,5],pars:1,mostli:[],consult:[8,23,20,3],exactli:[5,17,25,7],than:[10,27,1,25,13,5,14,7],wide:[27,22],target:[8,17,20,27,19,3,14,15,7],cachedir:[8,15,23,19,2,3,20,27],whenev:[14,22,27,1],prevent:[2,0,23,7],remov:[17,9,0,22,27,10,25,26,7,5,6,13],eleg:21,tree:[17,9,0,10,4,5,21,7],second:[27,1,25,12,5,14,20],structur:[21,15],exampl:[21,1,25,13,5,14,7],matter:[26,14,15],temporarili:27,friend:14,video:27,minut:[5,25],led:1,pre:27,unencrypt:[2,23],sai:[17,7],comput:[5,25,21,27],entail:[],januari:[17,7],plaintext:[],explicit:14,ram:27,mind:1,argument:[26,15,3],peculiar:12,"13th":21,packag:[5,22],expir:27,increment:[],disadvantag:[17,7],need:[17,20,22,27,1,25,12,5,15,7],seem:14,exclud:[0,7],paramiko:[],caus:[12,1],equival:[5,25],irrepar:15,destroi:[0,7],moreov:7,blindli:13,atim:13,accuraci:[5,25],note:[17,9,21,22,11,27,24,25,12,7,4,5,14,15,13],also:[8,17,0,18,11,23,10,24,1,25,26,12,21,3,4,5,6,14,20,27,7],builtin:22,denomin:12,take:[17,21,13,3,26,14,15,7],which:[17,10,22,21,1,25,12,13,5,7],discrep:[],transmit:[],environ:22,uplink:5,singl:[14,20,27],swordfish:1,compat:[9,12,13],begin:1,sure:[20,22,27,12,14,15,13],unless:[2,0,23,7],distribut:[5,27,22],plenti:[],normal:[27,20,1],buffer:13,previou:[5,15,12],compress:[9,21,27,5,20,7],most:[8,17,20,19,27,1,25,12,7,3,5,15,13],beta:21,said:[],rigor:[5,25],plan:[],choos:[],homepag:[8,17,0,11,23,10,3,26,6,20],"class":[8,17,0,11,23,10,25,26,3,4,5,6,20],independ:[21,20,27],simplic:21,renam:21,correctli:[13,19],ship:[25,27,22,4],url:[8,20,19,23,1,2,12,3,15,27],doc:[8,17,0,11,23,10,26,3,5,6,20],clear:[17,15,7],later:[17,0,22,1,12,13,7],cover:14,drive:[0,7],destruct:[0,7],doe:[21,27,24,1,12,13],declar:21,snapshot:[17,9,21,26,7],runtim:[9,7],determin:[5,27,1],sourceforg:[],occasion:12,region:[5,12],hmac:21,gracefulli:[5,25],myawssecretaccesskei:[],theoret:14,show:25,carefulli:1,random:[],syntax:[27,19,2,26,15,7],connect:[14,12,27,21],permiss:[5,21,20,27],bucketnam:12,newest:[14,3],anywai:[],rotat:[8,15,27,19,3,20],redirect:27,current:[5,15,12,25,13],onli:[17,25,0,20,22,11,27,10,24,21,26,12,7,4,5,6,14,15,13],slow:13,locat:[8,17,0,11,23,10,1,3,26,6,20,7],execut:[5,15,22,7],transact:21,configur:[9,27,7],activ:[8,17,0,20,19,11,23,10,24,1,25,2,12,3,4,26,6,15,27,7],state:[5,25,21,13],haven:[],authinfo:[],latenc:[14,21,4],suppos:12,rich:12,factor:[5,12],folder:[17,22,7],local:[8,9,0,22,17,11,23,10,12,21,3,26,6,14,20,27],defin:[5,25,27,1],contribut:[5,9],variou:[26,15,3],get:[8,9,0,20,22,19,23,27,1,25,2,16,3,5,15,26,7],googlegroup:16,nasti:[0,7],stop:27,autom:[5,21],regularli:[17,7],ssl:13,s3rr:[],cannot:[5,25],ssh:[9,14,12],report:[21,22,16,1],reconstruct:[5,25,1],requir:[8,21,1,27,19,25,26,5,22,20,13],myawsaccesskeyid:[],reveal:21,enabl:[],dramat:14,intrins:14,method:[27,22],provid:[21,22,27,1,12,13],bad:14,statist:[6,7,9],though:[27,12,1],contain:[22,27,25,3,5,15],userspac:[],nowher:[],where:[26,15,13,3,1],caches:[26,27,20,7],wiki:[22,16],kernel:22,set:[5,14,20,27],bucket1:1,bucket3:1,bucket2:1,startup:27,maximum:[5,2,23,20,27],see:[8,17,0,20,11,23,10,1,25,26,12,7,3,4,5,6,14,15,27,13],num:[27,20],s3qlcp:[5,9,17,18,7],fail:[12,22,13],close:[11,24],optimum:14,whatsoev:[0,21,7],best:[14,12,22,27],concern:1,infinit:21,awar:1,statu:[8,9,0,17,11,23,10,25,12,21,3,4,26,6,20,13],detect:[21,12,1],extend:21,inconveni:21,hopefulli:13,databas:21,boundari:[5,25],label:[2,23],favor:21,enough:[14,20,27,13],between:[5,25,27,20],"import":[5,22,1],neither:[0,7],across:21,attribut:21,amazon:[9,21,1,12,5,13],august:[],kei:[21,12],weak:[],southeast:[],job:[5,27],hardlink:[17,21,7],joe:[5,1],expire_backup:[5,9,18,25],solv:14,come:[5,14,21],local0:27,addit:[17,10,27,21,1,3,26,15,7],both:[17,21,22,7,1],protect:[0,21,7],accident:[2,0,23,7,13],last:1,irregular:[5,25],extens:21,someth:[17,7],howev:[17,0,27,21,25,12,13,5,14,7],alon:1,lazi:[11,24],against:[0,21,7],configpars:1,etc:[17,27,7,13],instanc:14,freeli:27,corrupt:1,com:[8,17,0,22,11,23,10,25,3,4,26,6,14,20,16],pcp:[5,9,14,18,4],load:27,simpli:[0,7],figur:1,inspir:[17,7],buti:[],period:[0,7],insist:14,batch:[8,27,19],written:[21,20,27,1],littl:[27,12,22],shutdown:27,linux:[27,22],averag:12,guid:[8,9,18,23,3,20],assum:27,damag:[5,25,15,1],quit:22,worthless:[0,7],strong:[8,17,0,11,23,10,25,3,4,26,6,20],nikolau:27,west:[],devic:27,three:[27,12,22],been:[0,19,11,27,21,24,1,25,12,7,5,14,15,13],mark:[8,19],compon:21,secret:12,much:4,interpret:27,interest:7,subscrib:16,monthli:[17,7],immedi:[10,11,27,24,12,7],strategi:[5,25],legaci:12,infect:[0,7],upstart:[5,27,20],great:[0,7],ani:[8,17,0,22,23,21,1,25,2,12,16,5,7],rsync_arg:14,zero:14,understand:[27,20],togeth:1,els:15,tradition:[0,7],s3qlstat:[6,18,7,13,9],present:12,"case":[17,0,22,21,1,25,5,14,15,7],replic:[5,17,21,7],trojan:[0,7],ident:[17,21,7,1],look:14,gnu:13,solid:21,plain:[2,23],servic:[21,12,1],zlib:[27,20],histor:1,trick:[9,14],documents_februari:[17,7],invok:[26,15],abov:[5,25,1],error:[8,9,0,20,17,11,23,10,1,25,21,3,4,26,6,19,13],login:[12,1],invoc:[5,25],ahax:4,loos:[12,1],jibbadup:[],earli:13,runlevel:27,argpars:22,have:[17,0,20,22,11,23,16,21,24,1,25,2,12,7,4,5,14,15,27,13],advantag:[5,25,0,7],stdout:27,almost:14,mtime:13,therefor:[5,27,12,13,1],remount:12,worri:13,destin:[17,14,7,4],exit:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],gsutil:[],conf:[5,9],incom:[],revis:[15,3],dedic:[27,13],sever:[21,22,27,1,12,4,5,14,20],tamper:[5,25],unmount:[9,11,27,24,1,12,5,14,19,13],develop:[9,21,12],minim:21,perform:[9,21,22,27,1,26,12,3,4,5,14,15,13],media:12,make:[17,0,20,22,27,21,1,25,12,13,5,14,15,7],flushcach:[26,7],same:[17,27,1,25,12,5,14,15,7],"while":[0,22,27,21,24,12,26,7],handl:[17,21,27,25,12,13,5,14,7],inconsist:13,unexpectedli:13,split:21,auto:[27,20],pai:12,document:[8,17,0,11,23,10,3,26,6,20,7],infer:[5,25],complet:[17,22,27,1,25,26,12,5,20,7],week:[5,25],geograph:12,archiv:[21,12],hostnam:12,closest:12,lie:17,optim:27,keyr:[],confidenti:[],upon:13,effect:[17,21,7,1],cycl:[5,25],solut:5,remot:[14,12,21],fuse:[27,13],temporari:12,user:[8,9,0,18,22,17,11,23,10,24,19,12,21,3,26,6,14,20,27,7],mani:[5,25,21,1],extern:[0,12,7],encrypt:[21,27,1,2,3,23],typic:[17,7],recent:[5,25,27,15,13],gss:12,appropri:27,kept:[8,15,27,19,3,20],older:15,nevertheless:[5,1],entri:[27,20,13,1],thu:1,irrelev:13,well:[0,20,27,10,1,25,5,15,7],without:[8,17,0,21,19,12,13,14,15,7],command:[0,1,2,3,4,5,6,7,8,9,10,11,13,15,17,18,19,20,22,23,24,25,26,27],thi:[0,1,2,3,4,5,6,7,8,10,12,13,14,15,16,17,19,20,21,22,23,24,25,26,27],filesystem:[27,19,2,14,20,23],gzip:21,credenti:[8,20,1,23,19,2,3,15,27],spend:14,left:13,compromis:14,identifi:[12,1],just:[8,17,0,20,11,23,10,24,19,25,2,12,3,4,26,6,14,15,27,7],less:[13,1],conform:21,tip:[9,14],lowest:12,obtain:[],rest:14,bandwidth:[5,21],touch:[17,7],openstack:21,passphras:[9,15,3,1],roughli:27,speed:[5,27],yet:[12,13],web:12,viru:[0,7],detach:[11,24],homedir:[],easi:14,hint:[26,15,3],trigger:[12,7],point:[21,11,27,1,12,20],had:[5,17,25,7],except:1,param:15,thousand:[27,12,13],add:[0,7],valid:[12,7],nor:[0,7],versa:[17,7],input:[8,19],logger:27,subsequ:[5,25,12],match:12,bin:[14,22],applic:[13,1],transpar:21,preserv:[5,21],big:[14,13],regard:[17,7],exception:[],traffic:12,know:[5,17,25,7,13],background:[11,24],amp:14,bit:21,password:[2,23,12,1],recurs:[5,9,10,7],presum:1,like:[17,0,27,21,12,13,4,20,7],loss:[12,1],daemon:[27,20],ctime:13,specif:[0,22,1,12,13,26,15,7],header:1,should:[8,17,0,20,22,19,11,23,10,24,1,7,3,26,6,14,15,27,13],anyth:[],manual:[11,22,24,16],resolv:[12,16],noth:[0,7],princip:13,necessari:15,either:[12,13,3,26,15,7],output:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],per:27,page:18,yyyi:[5,25],imagin:[5,25,0,7],right:14,old:[8,0,20,22,27,19,25,12,3,5,15,7],often:[14,1],deal:[],ll23bi:1,interv:[5,25,14,20,27],creation:[2,23,9],some:[8,17,0,20,22,11,23,10,24,1,25,26,12,21,3,4,5,6,19,13],umount:[9,18,11,27,24,13],self:22,certain:[],strongest:[],"export":[27,20,13],flush:[27,7],guarante:[5,25,12],server:[14,12,13],librari:[22,13],"24h":[27,20],rsync:[17,0,13,4,5,14,7],backend:[8,9,17,11,23,24,1,12,7,3,26,14,20,27,13],confirm:[10,7],stronger:12,freebsd:22,avoid:[5,25],exec:27,definit:[5,25],februari:[17,7],protocol:1,usernam:1,equal:27,leav:13,slash:12,cif:27,duplic:[17,21,1,12,5,7],creep:21,refer:[18,1],machin:[],core:[5,27],plu:1,object:[20,12,27],run:[0,20,22,19,27,1,25,26,13,3,5,15,7],itself:[12,22,13,1],power:5,certif:[12,13],reach:[8,15,27,19,3,20],intellig:[5,25,21],view:18,usag:[5,17,27,25,7],symlink:21,speak:27,host:[],unreason:13,although:[21,10,7,13],eventu:12,bi23ll:1,immut:[9,0,10,5,21,14,7],impos:[],stage:[],sshf:[14,12],comparison:[],deflat:21,actual:[15,14,12,22,13],proce:22,memori:27,http:[8,17,0,22,11,23,10,25,12,3,4,26,6,20],storebackup:[17,7],acl:21,messag:[8,15,23,19,2,3,20,27],fals:[27,20],commit:[24,13],backup:[17,9,0,27,21,1,25,12,3,5,14,15,7],disabl:[8,15,27,19,3,20],block:[21,11,23,24,1,2,13,26,27,7],repair:8,client:13,real:12,encount:[16,13],xyz:[],within:[7,1],encod:27,automat:[5,9,27,12,15],two:[17,21,15,22,7],down:[5,11,24,13],ahv:14,authinfo2:[8,15,23,19,2,3,20,27],ensur:[5,25,14,21],chang:[17,9,0,27,21,12,7,3,26,15,13],insuffici:13,storag:[8,9,0,20,19,17,11,23,21,24,1,2,12,7,3,5,14,15,27,13],your:[8,17,0,18,22,11,23,10,25,26,12,3,5,6,14,20,27,7],durabl:1,manag:[9,12,15],east:[],fast:[9,21,27,7],fusermount:[11,24,13],prepar:26,wai:[0,27,21,1,12,13,14,7],transfer:[5,14,21],support:[17,21,27,12,13,20,7],question:16,s3_backup:[5,9],"long":[5,25,14,13,1],avail:[8,0,20,23,25,12,7,3,5,15,27,13],start:[22,27,1,12,4,5,14],reli:[13,1],quiet:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],includ:[22,21,12,18,13],lot:14,"var":12,succeed:[8,17,0,11,23,10,25,3,4,26,6,20],individu:[27,20,4],"function":15,properli:5,tracker:[21,22,16],form:[5,25,12,1],offer:[17,12,7],forc:[8,2,23,19],basic:[],continu:24,sigstop:[27,20],satur:27,measur:5,newer:[12,22],don:[27,20,13],line:[26,21],bug:[21,22,16,13],faster:[10,12,7],info:[8,15,27,19,3,26,20],commun:1,made:[17,21,0,14,7],furthermor:[21,1],consist:[12,1],possibl:[0,22,27,21,12,13,14,15,7],"default":[8,20,23,19,25,2,3,4,5,15,27],bucket:[9,23,1,2,12,3,5,15,27,13],displai:13,tell:[5,25,27],asynchron:21,authfil:[8,20,1,23,19,2,3,15,27],below:[12,7],limit:[17,0,27,10,1,26,12,7,5,6,20,13],unnot:12,problem:[8,17,0,16,21,1,25,12,7,5,14,13],similar:27,expect:[27,12,1],featur:[17,9,0,21,1,12,7],creat:[17,0,20,23,10,25,2,12,7,5,21,15,27,13],classic:[],retriev:[14,12,27,20,4],dure:[15,20,12,27],day_hour:[5,25],decrypt:1,s3qlctrl:[26,9,14,18,7],strongli:[5,25],workaround:14,decreas:4,file:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,19,20,21,23,24,25,26,27],home:[5,14,12],request:12,exist:[17,0,23,10,1,25,2,12,5,7],improv:[5,9,14,4],mybucket:14,check:[8,9,22,27,19,12,15,13],probabl:[21,25,5,14,15,7],otherwis:[27,20],again:[0,12,7,13,24],readi:12,relatim:13,umask:27,googl:[8,9,0,22,17,11,23,10,25,12,21,3,4,26,6,20],when:[8,0,20,19,27,21,1,25,12,7,3,4,5,14,15,13],detail:[5,14,12,13],prepend:12,field:[],other:[17,0,22,27,10,21,12,16,26,6,20,7],futur:[17,0,10,13,26,6,7],rememb:[],test:[21,22],you:[17,0,20,22,19,11,23,16,10,24,1,25,2,12,7,5,14,15,27,13],shrink:21,rid:[0,7],particular:1,variabl:22,intend:[],clean:[8,19],fulli:13,mountpoint:[27,24,12,26,6,14,20,7],"return":[8,17,0,11,23,10,24,25,3,4,26,6,20,13],fsck:[8,9,18,19,27,1,12,15],briefli:[],releas:21,track:[5,25],log:[8,20,19,27,1,12,3,26,15,7],consid:[12,16,1],sql:24,noleaf:13,dd_hh:[5,25],pool:[],stai:[27,20],reduc:[5,12],infrequ:1,longer:[21,0,24,25,13,5,15,7],algorithm:[5,9,21,20,27],vice:[17,7],directori:[0,1,2,3,4,5,7,8,10,11,12,13,14,15,17,19,20,21,22,23,25,27],reliabl:[9,12,1],descript:[8,17,0,11,23,10,25,3,4,26,6,14,20,27],save:[25,14,21,1],rule:14,sftp:[9,12],depth:[],ignor:[],back:[0,7],time:[8,0,20,19,23,21,1,25,2,12,7,3,5,14,15,27,13],backward:[],s3qladm:[9,15,18,3],daili:[]},objtypes:{},titles:["The <strong class=\"program\">s3qllock</strong> command","General Information","File System Creation","The <strong class=\"program\">s3qladm</strong> command","The <strong class=\"program\">pcp</strong> command","Contributed Programs","The <strong class=\"program\">s3qlstat</strong> command","Advanced S3QL Features","The <strong class=\"program\">fsck.s3ql</strong> command","S3QL User’s Guide","The <strong class=\"program\">s3qlrm</strong> command","The <strong class=\"program\">umount.s3ql</strong> command","Storage Backends","Known Issues","Tips & Tricks","Managing Buckets","Further Resources / Getting Help","The <strong class=\"program\">s3qlcp</strong> command","Manpages","Checking for Errors","The <strong class=\"program\">mount.s3ql</strong> command","About S3QL","Installation","The <strong class=\"program\">mkfs.s3ql</strong> command","Unmounting","The <strong class=\"program\">expire_backups</strong> command","The <strong class=\"program\">s3qlctrl</strong> command","Mounting"],objnames:{},filenames:["man/lock","general","mkfs","man/adm","man/pcp","contrib","man/stat","special","man/fsck","index","man/rm","man/umount","backends","issues","tips","adm","resources","man/cp","man/index","fsck","man/mount","about","installation","man/mkfs","umount","man/expire_backups","man/ctrl","mount"]})
\ No newline at end of file +Search.setIndex({objects:{},terms:{suffici:1,all:[0,1,2,3,5,7,8,11,12,13,14,15,17,19,20,21,22,23,24,25,26,27],code:[8,17,0,22,11,23,10,25,21,3,4,26,6,20],partial:12,global:[],mnt:[5,14,27],month:[5,25],prefix:[12,1],stumbl:7,notquitesecret:1,follow:[0,1,2,3,4,5,6,7,8,10,11,12,13,14,15,16,17,19,20,22,23,24,25,26,27],disk:[14,21],whose:12,decid:[14,1],middl:7,depend:[8,9,22,23,1,25,3,5,14,20,27],million:7,ulimit:[27,20],readabl:21,send:16,rel:[12,4],init:[27,7],program:[0,2,3,4,5,6,7,8,9,10,11,13,15,17,19,20,22,23,24,25,26,27],those:12,under:[12,22],aris:12,sha256:21,neglig:[],worth:7,introduc:[17,13],sourc:[17,21,22,4,5,13],everi:[17,0,27,1,25,12,5,14,13],risk:[],mkf:[8,2,23,18,9],far:14,faq:16,account:[20,12,27],util:[14,19],pycryptopp:22,failur:1,veri:[21,12,7],affect:[17,27,7,13,1],tri:[15,7],administr:[0,13],level:[26,13],did:21,list:[21,22,25,26,12,13,5,15,16],upload:[21,11,27,24,26,12,13,5,14,20,7],previou:[5,15,12],"try":[5,25,12,22,1],larg:[17,14,7,13],stderr:27,small:[14,7],blocksiz:[2,23,20,27],mount:[17,9,0,20,18,11,27,10,24,1,26,12,7,3,5,6,14,15,13],dir:[17,27],pleas:[21,16],upper:12,smaller:[14,21,7],slower:[17,27,13],ifac:27,ten:12,whitespac:[],compens:1,sync:4,sign:12,consequ:1,hors:[0,13],design:[0,21,13,1],pass:[27,4],download:[15,22,3],further:[9,15,16],correspond:12,port:12,rath:27,even:[8,0,11,24,1,12,19,13],what:[5,25,15,26,1],bzip2:[21,20,27],sub:7,entir:[21,0,10,13],descriptor:[27,20],section:[12,1],abl:[0,11,24,1,12,13,16],weren:16,asia:[],find:[0,12,27,7,13],access:[21,20,27,1,12,15,7],delet:[9,0,10,25,12,7,3,5,15,13],version:[8,17,0,20,22,11,23,10,24,19,25,2,12,21,3,4,26,6,15,27,7],suspect:19,directori:[0,1,2,3,4,5,7,8,10,11,12,13,14,15,17,19,20,21,22,23,25,27],consecut:12,"new":[8,0,20,23,1,25,26,12,7,5,15,27,13],net:27,ever:1,"public":[],contrast:[0,13],metadata:[9,20,27,3,26,14,15,13],elimin:12,full:[8,17,0,11,23,10,26,21,3,5,6,20,27,13],themselv:1,absolut:[5,25,12],pacif:[],gener:[9,0,22,1,25,12,7,5,15,13],never:[],privat:[],here:[26,12,18],satisfi:22,explicitli:7,modif:7,address:7,path:[8,20,22,23,19,2,12,3,15,27],becom:[5,25,14,12,1],modifi:[17,21,13],sinc:[27,1,25,12,5,7],valu:[27,20,7,1],wait:[11,14,27,24,7],dry:25,convert:12,joes_bucket:[],howev:[17,0,27,21,25,12,13,5,14,7],checksum:21,larger:27,step:5,amount:[26,14,12,21],throughput:[],action:[26,15,13,3],implement:1,magnitud:[17,13],chanc:7,control:13,fstab:[27,7],decrypt:1,appli:[14,12,1],modul:[8,20,1,23,19,2,3,26,22,15,27],apw:22,filenam:14,unix:[14,21,7],visibl:12,instal:[8,9,0,20,18,22,17,11,23,10,26,3,5,6,15],total:[27,7,13],establish:1,from:[8,17,0,20,22,19,23,21,1,25,2,12,3,4,5,14,15,27,13],describ:[12,1],would:[17,1,25,12,5,13],apswvers:22,upgrad:[9,15,22,3],impos:[],few:[5,12,22],concret:1,call:[17,0,27,10,1,25,26,12,5,6,14,20,13],usr:[8,17,0,11,23,10,26,3,5,6,20],recommend:[5,27,12,7,1],taken:[17,21,20,27,13],tape:[0,13],bill:1,type:[],until:[11,27,7,13,24],more:[21,22,1,13,4,26,7],sort:[5,25],desir:26,st_nlink:7,src:[17,13],peopl:[],hundr:[],relat:12,benchmark:[5,9,27],"19283712_yourname_s3ql":[],notic:[14,12],enhanc:5,warn:[26,10,15,13,1],sqlitelibvers:22,sens:14,known:[9,21,7],rare:[],hold:[12,1],unpack:22,cach:[8,9,21,20,23,19,2,13,3,26,15,27,7],must:[17,15,12,13,3],worst:[0,13],none:[8,20,1,27,19,3,15],word:[],sometim:15,restor:[17,9,14,15,13],dest:17,setup:22,work:[21,22,24,25,5,14,7],uniqu:1,conceptu:21,remain:27,wors:12,obvious:27,can:[0,1,2,3,5,6,7,8,10,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],about:[9,21,27,13,6,14,7],root:[17,0,11,27,10,24,26,6,20,13],fetch:[17,13],overrid:12,prompt:[8,19],tar:14,give:[5,25,14,15],process:[11,27,24,12,4,5,14,20,7],lock:[0,13],sudo:22,share:[8,17,0,11,23,10,26,3,5,6,20],accept:[8,17,0,20,19,11,23,10,24,1,25,2,3,4,26,6,15,27],high:[21,20,27,4],critic:21,minimum:[14,21],want:[11,27,24,25,5,14,16],onlin:[0,12,21,13],unfortun:[14,12,7],occur:[8,17,0,11,23,10,1,25,3,4,26,6,20],ratio:27,alwai:[17,27,25,13,5,7],end:[27,15],turn:[5,25,27,7],rather:[25,12,13,5,14,7],anoth:[7,1],ordinari:[17,11,24,13],write:[8,9,21,20,22,17,27,19,12,7,3,5,14,15,13],how:[5,25,14],manpag:[9,18],env:27,webpag:12,verifi:[12,7],simpl:[5,25,13],updat:[5,21,12,7],product:[],resourc:[9,15,16],job:[5,27],max:[27,20],earlier:[22,7,1],pyliblzma:22,badli:[15,3],wrong:[15,7,3],endang:21,mai:[17,0,20,22,27,16,21,24,1,26,12,7,3,5,14,15,13],multipl:[8,15,23,19,2,3,20,27],redund:[5,25,21,12],secondari:[],data:[8,17,21,20,19,11,23,27,24,1,2,12,7,3,5,14,15,26,13],grow:[21,27],physic:[5,17,0,15,13],man:[18,7],"short":[0,12,13],attempt:[8,27,7,1],practic:[14,12],third:14,read:[8,17,21,20,19,23,1,2,12,7,3,14,15,27,13],neitheristhi:1,author:[27,7],favorit:[],apsw:22,element:27,issu:[17,9,0,22,27,16,10,21,12,7,26,6,13],inform:[9,27,1,25,26,20,13],maintain:27,combin:[14,12,27,1],allow:[17,0,20,27,10,25,26,12,4,5,6,14,15,13],enter:[2,23],exclus:14,volum:27,order:[17,13,1],talk:12,oper:[8,17,0,20,11,23,10,1,25,21,3,4,26,6,15,27],creation:[2,23,9],help:[9,22,16,26,13,3,5,15,7],over:[17,21,27,12,13,14,20,7],move:[21,15,1],soon:[],topsecret:[],increas:[14,20,27],appar:12,effici:7,still:[17,21,11,27,24,1,12,13],dynam:21,paramet:1,overwrit:[2,23],fix:[0,25,12,13,5,7],inadvert:[17,13],better:[27,22,4],window:12,html:[],restart:[27,7],persist:1,mail:[21,15,22,16],main:[10,13],might:[17,0,27,16,10,19,13,26,6,7],documents_januari:[17,13],them:[17,11,24,1,12,15,13],good:[0,25,13,5,14,7],synopsi:[8,17,0,11,23,10,25,3,4,26,6,20],thei:[17,0,18,21,25,12,5,14,13],python:[27,22,1],promin:7,safe:[17,14,13],fuse4bsd:22,dai:[5,25],initi:[],dat:[5,25],terminolog:[9,1],therebi:12,instead:[17,11,24,1,12,13,7],interrupt:15,potenti:12,now:[0,22,25,12,5,13],bigger:[],choic:22,term:[5,25,1],eventu:12,somewher:[8,17,0,11,23,10,3,26,6,20,13],name:[17,23,1,25,2,12,5,14,20,27,13],joesdomain:[],authent:[8,9,20,19,23,1,2,12,3,15,27],achiev:[5,17,21,27,13],mode:[27,20],each:[5,25,27,20,1],debug:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],found:[14,1],beneath:13,confid:[],side:1,mean:[21,12,7],compil:27,s3ql:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],mkfifo:27,chunk:7,hard:[14,21],idea:[5,25,0,7,13],procedur:[17,13],realli:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,14,15,27,7],contrib:[5,14,27],meta:[26,14,13],expect:[27,12,1],year:[5,25,21,12],s3_copi:[5,9],happen:[0,12,13,1],todo:[],special:[17,13],out:[21,12,7],lzma:[21,20,22,27],ftp:[],shown:12,network:[17,14,27,21,13],space:[17,21,7,13],open:[11,27,24,7],newli:7,log_fifo:27,content:[17,21,27,0,1,3,13],suitabl:[21,22],rational:0,internet:[21,27],print:[8,17,0,20,22,11,23,10,24,19,25,2,3,4,26,6,15,27],eth0:27,bla:27,correct:[5,25],common:[17,0,12,13],foreground:[27,20],shut:[5,11,24,7],after:[17,0,21,1,12,14,15,13],insid:17,advanc:[9,13],migrat:5,documents_janurai:[],manipul:21,situat:[14,7],given:7,free:[21,12],standard:[5,25,21,12,27],inod:[8,7,19],reason:[10,27,24,1,25,12,13,5,14,19,7],base:27,theori:[12,7],ask:[22,23,2,12,15,7],org:27,"byte":[],likelihood:12,afterward:14,bash:14,care:[17,21,7,13],wai:[0,27,21,1,12,13,14,7],thread:[5,27,20],befor:[17,21,11,27,24,1,12,13,7],could:[17,13],success:[],refus:[5,25],keep:[0,27,1,25,5,13],recov:[0,13],thing:[15,3],length:12,rais:[27,20],place:[27,12],perman:[9,0,27,12,14,13],pycrypto:22,principl:27,confus:7,neglect:1,first:[21,22,27,1,12,14,15,7],origin:[],softwar:27,rang:[5,25],becaus:[17,21,27,1,12,5,13],directli:12,malici:[0,13],carri:21,onc:[0,11,27,21,24,12,13,14,20,7],clariti:[],s3q:[],number:[21,22,27,25,13,4,5,14,20,7],capac:21,restrict:[26,27,20],date:[5,25],instruct:[27,22],alreadi:[17,22,7,13],done:[27,12],wrapper:[5,4],llfuse:22,indistinguish:21,miss:[25,1],s3c:12,size:[21,23,2,13,26,14,20,27,7],differ:[17,21,22,27,1,26,3,5,14,15,13],convent:[8,17,0,11,23,10,3,26,6,20,7],script:[5,14,27,7],profil:[27,20],unknown:21,interact:3,s3qllock:[9,0,18,10,5,14,13],system:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18,19,20,21,22,23,24,25,26,27],least:[22,27,25,12,5,20],parallel:[9,27,4,5,14,20],checkpoint:1,attack:[0,7,13],necessarili:12,demonstr:5,s3qlrm:[9,0,18,10,25,5,13],termin:[11,24,7,1],lost:[12,1],john:12,"final":13,store:[8,9,21,20,19,23,1,25,2,12,3,5,14,15,27,7],low:[21,12],servi:7,luckili:7,consol:12,option:[0,2,3,4,5,6,7,8,10,11,13,14,15,17,19,20,22,23,24,25,26,27],especi:[14,21],shelf:[0,13],tool:12,copi:[17,9,21,1,13,4,5,14,15,7],specifi:[8,20,19,23,27,1,25,2,12,3,5,15,26,7],arbitrari:[14,12],part:[21,27,1,25,4,5],pars:1,mostli:[],consult:[8,23,20,3],exactli:[5,17,25,13],than:[10,27,1,25,13,5,14,7],wide:[27,22],target:[8,17,20,27,19,3,14,15,13],cachedir:[8,15,23,19,2,3,20,27],whenev:[14,22,27,1],prevent:[2,0,23,13],remov:[17,9,0,22,27,10,25,26,7,5,6,13],eleg:21,tree:[17,9,0,10,4,5,21,13],second:[27,1,25,12,5,14,20],structur:[21,15],exampl:[21,1,25,13,5,14,7],matter:[26,14,15],temporarili:27,friend:14,video:27,minut:[5,25],led:1,pre:27,unencrypt:[2,23],sai:[17,13],comput:[5,25,21,27],entail:[],plaintext:[],explicit:14,ram:27,mind:1,argument:[26,15,3],peculiar:12,"13th":21,packag:[5,22],expir:27,increment:[],disadvantag:[17,13],need:[17,20,22,27,1,25,12,5,15,13],seem:14,exclud:[0,13],paramiko:[],caus:[12,1],equival:[5,25],irrepar:15,destroi:[0,13],moreov:13,blindli:7,atim:7,accuraci:[5,25],note:[17,9,21,22,11,27,24,25,12,7,4,5,14,15,13],also:[8,17,0,18,11,23,10,24,1,25,26,12,21,3,4,5,6,14,20,27,13],builtin:22,denomin:12,take:[17,21,13,3,26,14,15,7],which:[17,10,22,21,1,25,12,13,5,7],discrep:[],transmit:[],environ:22,uplink:5,singl:[14,20,27],swordfish:1,mktemp:27,begin:1,sure:[20,22,27,12,14,15,7],unless:[2,0,23,13],distribut:[5,27,22],plenti:[],normal:[27,20,1],buffer:7,who:[11,27,20,24],compress:[9,21,27,5,20,13],most:[8,17,20,19,27,1,25,12,7,3,5,15,13],beta:21,said:[],rigor:[5,25],plan:[],stricli:[8,19],choos:[],homepag:[8,17,0,11,23,10,3,26,6,20],"class":[8,17,0,11,23,10,25,26,3,4,5,6,20],three:[27,12,22],simplic:21,renam:21,correctli:[7,19],ship:[25,27,22,4],url:[8,20,19,23,1,2,12,3,15,27],doc:[8,17,0,11,23,10,26,3,5,6,20],clear:[17,15,13],later:[17,0,22,1,12,13,7],cover:14,drive:[0,13],destruct:[0,13],doe:[21,27,24,1,12,7],declar:21,snapshot:[17,9,21,26,13],runtim:[9,13],determin:[5,27,1],sourceforg:[],occasion:12,usual:27,hmac:21,gracefulli:[5,25],myawssecretaccesskei:[],theoret:14,show:25,carefulli:1,random:[],syntax:[27,19,2,26,15,13],connect:[14,12,27,21],permiss:[5,21,20,27],bucketnam:12,newest:[14,3],anywai:[],rotat:[8,15,27,19,3,20],redirect:27,current:[5,15,12,25,7],onli:[17,25,0,20,22,11,27,10,24,21,26,12,7,4,5,6,14,15,13],slow:7,locat:[8,17,0,11,23,10,1,3,26,6,20,13],execut:[5,15,22,13],transact:21,configur:[9,27,13],activ:[8,17,0,20,19,11,23,10,24,1,25,2,12,3,4,26,6,15,27,13],state:[5,25,21,7],haven:[],authinfo:[],latenc:[14,21,4],suppos:12,rich:12,factor:[5,12],folder:[17,22,13],local:[8,9,0,22,17,11,23,10,12,21,3,26,6,14,20,27],defin:[5,25,27,1],contribut:[5,9],variou:[26,15,3],get:[8,9,0,20,22,19,23,27,1,25,2,16,3,5,15,26,13],googlegroup:16,nasti:[0,13],stop:27,autom:[5,21],regularli:[17,13],ssl:7,s3rr:[],cannot:[5,25],ssh:[9,14,12],report:[21,22,16,1],reconstruct:[5,25,1],requir:[8,21,1,27,19,25,26,5,22,20,7],myawsaccesskeyid:[],reveal:21,enabl:[],dramat:14,intrins:14,method:[27,22],provid:[21,22,27,1,12,7],bad:14,statist:[6,13,9],though:[27,12,1],contain:[22,27,25,3,5,15],userspac:[],nowher:[],where:[26,15,7,3,1],caches:[26,27,20,13],wiki:[22,16],kernel:22,set:[5,14,20,27],bucket1:1,bucket3:1,bucket2:1,startup:27,maximum:[5,2,23,20,27],see:[8,17,0,20,11,23,10,1,25,26,12,7,3,4,5,6,14,15,27,13],num:[27,20],s3qlcp:[5,9,17,18,13],fail:[12,22,7],close:[11,24],optimum:14,whatsoev:[0,21,13],best:[14,12,22,27],concern:1,infinit:21,awar:1,statu:[8,9,0,17,11,23,10,25,12,21,3,4,26,6,20,7],detect:[21,12,1],extend:21,inconveni:21,hopefulli:7,databas:21,boundari:[5,25],label:[2,23],favor:21,enough:[14,20,27,7],between:[5,25,27,20],"import":[5,22,1],neither:[0,13],across:21,attribut:21,amazon:[9,21,1,12,5,7],august:[],kei:[21,12],weak:[],inconsist:7,southeast:[],lazi:[11,24],hardlink:[17,21,13],joe:[5,1],expire_backup:[5,9,18,25],solv:14,come:[5,14,21],local0:27,addit:[17,10,27,21,1,3,26,15,13],both:[17,21,22,13,1],protect:[0,21,13],accident:[2,0,23,7,13],last:1,irregular:[5,25],extens:21,someth:[17,13],region:[5,12],alon:1,quiet:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],against:[0,21,13],configpars:1,etc:[17,27,7,13],instanc:14,freeli:27,corrupt:1,com:[8,17,0,22,11,23,10,25,3,4,26,6,14,20,16],pcp:[5,9,14,18,4],independ:[21,20,27],load:27,simpli:[0,13],figur:1,inspir:[17,13],buti:[],period:[0,13],insist:14,batch:[8,27,19],written:[21,20,27,1],littl:[27,12,22],shutdown:27,linux:[27,22],averag:12,guid:[8,9,18,23,3,20],assum:27,duplic:[17,21,1,12,5,13],quit:22,worthless:[0,13],strong:[8,17,0,11,23,10,25,3,4,26,6,20],nikolau:27,west:[],devic:27,due:[12,7],been:[0,19,11,27,21,24,1,25,12,7,5,14,15,13],mark:[8,19],compon:21,secret:12,much:4,interpret:27,interest:13,subscrib:16,monthli:[17,13],immedi:[10,11,27,24,12,13],strategi:[5,25],legaci:12,infect:[0,13],upstart:[5,27,20],great:[0,13],ani:[8,17,0,22,23,21,1,25,2,12,16,5,13],rsync_arg:14,zero:14,understand:[27,20],togeth:1,els:15,tradition:[0,13],s3qlstat:[6,18,7,13,9],present:12,"case":[17,0,22,21,1,25,5,14,15,13],replic:[5,17,21,13],trojan:[0,13],ident:[17,21,13,1],look:14,gnu:7,solid:21,plain:[2,23],servic:[21,12,1],zlib:[27,20],histor:1,trick:[9,14],documents_februari:[17,13],invok:[26,15],abov:[5,25,1],error:[8,9,0,20,17,11,23,10,1,25,21,3,4,26,6,19,7],login:[12,1],invoc:[5,25],ahax:4,loos:[12,1],jibbadup:[],earli:7,runlevel:27,argpars:22,have:[17,0,20,22,11,23,16,21,24,1,25,2,12,7,4,5,14,15,27,13],advantag:[5,25,0,13],stdout:27,almost:14,therefor:[5,27,12,7,1],remount:12,worri:7,destin:[17,14,13,4],exit:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],gsutil:[],conf:[5,9],incom:[],revis:[15,3],dedic:[27,7],sever:[21,22,27,1,12,4,5,14,20],tamper:[5,25],unmount:[9,11,27,24,1,12,5,14,19,7],develop:[9,21,12],minim:21,perform:[9,21,22,27,1,26,12,3,4,5,14,15,7],media:12,make:[17,0,20,22,27,21,1,25,12,13,5,14,15,7],flushcach:[26,13],same:[17,27,1,25,12,5,14,15,13],"while":[0,22,27,21,24,12,26,13],handl:[17,21,27,25,12,13,5,14,7],renumb:[8,19],unexpectedli:7,split:21,auto:[27,20],pai:12,document:[8,17,0,11,23,10,3,26,6,20,13],infer:[5,25],complet:[17,22,27,1,25,26,12,5,20,13],week:[5,25],geograph:12,archiv:[21,12],hostnam:12,closest:12,lie:17,optim:27,keyr:[],confidenti:[],upon:7,effect:[17,21,13,1],cycl:[5,25],solut:5,remot:[14,12,21],fuse:[27,7],temporari:12,user:[8,9,0,18,22,17,11,23,10,24,19,12,21,3,26,6,14,20,27,13],mani:[5,25,21,1],extern:[0,12,13],encrypt:[21,27,1,2,3,23],typic:[17,13],recent:[5,25,27,15,7],gss:12,appropri:27,kept:[8,15,27,19,3,20],older:15,nevertheless:[5,1],entri:[27,20,7,1],thu:1,irrelev:7,well:[0,20,27,10,1,25,5,15,13],without:[8,17,0,21,19,12,13,14,15,7],command:[0,1,2,3,4,5,6,7,8,9,10,11,13,15,17,18,19,20,22,23,24,25,26,27],thi:[0,1,2,3,4,5,6,7,8,10,12,13,14,15,16,17,19,20,21,22,23,24,25,26,27],filesystem:[27,19,2,14,20,23],gzip:21,credenti:[8,20,1,23,19,2,3,15,27],spend:14,left:7,compromis:14,identifi:[12,1],just:[8,17,0,20,11,23,10,24,19,25,2,12,3,4,26,6,14,15,27,13],less:[7,1],conform:21,tip:[9,14],lowest:12,obtain:[],rest:14,bandwidth:[5,21],touch:[17,13],openstack:21,passphras:[9,15,3,1],roughli:27,speed:[5,27],yet:[12,7],web:12,viru:[0,13],detach:[11,24],homedir:[],easi:14,hint:[26,15,3],point:[21,11,27,1,12,20],had:[5,17,25,13],except:1,param:15,thousand:[27,12,7],add:[0,13],valid:[12,13],nor:[0,13],versa:[17,13],input:[8,19],logger:27,subsequ:[5,25,12],match:12,bin:[14,22],applic:[7,1],transpar:21,preserv:[5,21],big:[14,7],regard:[17,13],exception:[],traffic:12,know:[5,17,25,7,13],background:[11,24],amp:14,bit:21,password:[2,23,12,1],recurs:[5,9,10,13],presum:1,like:[17,0,27,21,12,13,4,20,7],loss:[12,1],daemon:[27,20],ctime:7,specif:[0,22,1,12,13,26,15,7],header:1,should:[8,17,0,20,22,19,11,23,10,24,1,7,3,26,6,14,15,27,13],anyth:[],manual:[11,22,24,16],resolv:[12,16],noth:[0,13],princip:7,necessari:15,either:[12,13,3,26,15,7],output:[8,17,0,20,11,23,10,24,19,25,2,3,4,26,6,15,27],per:27,page:18,yyyi:[5,25],imagin:[5,25,0,13],right:14,old:[8,0,20,22,27,19,25,12,3,5,15,13],often:[14,1],deal:[],ll23bi:1,interv:[5,25,14,20,27],compat:[9,12,7],some:[8,17,0,20,22,11,23,10,24,1,25,26,12,21,3,4,5,6,19,7],umount:[9,18,11,27,24,7],self:22,certain:[],strongest:[],"export":[27,20,7],flush:[27,13],guarante:[5,25,12],server:[14,12,7],librari:[22,7],"24h":[27,20],rsync:[17,0,13,4,5,14,7],backend:[8,9,17,11,23,24,1,12,7,3,26,14,20,27,13],confirm:[10,13],stronger:12,freebsd:22,avoid:[5,25],exec:27,definit:[5,25],februari:[17,13],protocol:1,usernam:1,equal:27,leav:7,slash:12,cif:27,damag:[5,25,15,1],creep:21,refer:[18,1],machin:[],core:[5,27],plu:1,object:[20,12,27],run:[0,20,22,19,27,1,25,26,13,3,5,15,7],itself:[12,22,7,1],power:5,certif:[12,7],reach:[8,15,27,19,3,20],intellig:[5,25,21],view:18,usag:[5,17,27,25,13],symlink:21,speak:27,host:[],unreason:7,although:[21,10,7,13],januari:[17,13],bi23ll:1,immut:[9,0,10,5,21,14,13],"__version__":22,stage:[],sshf:[14,12],comparison:[],deflat:21,actual:[15,14,12,22,7],proce:22,memori:27,http:[8,17,0,22,11,23,10,25,12,3,4,26,6,20],storebackup:[17,13],acl:21,messag:[8,15,23,19,2,3,20,27],fals:[27,20],commit:[24,7],backup:[17,9,0,27,21,1,25,12,3,5,14,15,13],disabl:[8,15,27,19,3,20],block:[21,11,23,24,1,2,13,26,27,7],repair:8,client:7,real:12,encount:[16,7],xyz:[],within:[13,1],encod:27,automat:[5,9,27,12,15],two:[17,21,15,22,13],down:[5,11,24,7],ahv:14,authinfo2:[8,15,23,19,2,3,20,27],ensur:[5,25,14,21],chang:[17,9,0,27,21,12,7,3,26,15,13],insuffici:7,storag:[8,9,0,20,19,17,11,23,21,24,1,2,12,7,3,5,14,15,27,13],your:[8,17,0,18,22,11,23,10,25,26,12,3,5,6,14,20,27,13],durabl:1,manag:[9,12,15],east:[],fast:[9,21,27,13],fusermount:[11,24,7],prepar:26,her:[0,13],transfer:[5,14,21],support:[17,21,27,12,13,20,7],question:16,s3_backup:[5,9],"long":[5,25,14,7,1],avail:[8,0,20,23,25,12,7,3,5,15,27,13],start:[8,22,27,1,12,4,5,14,19],reli:[7,1],trigger:[12,13],includ:[22,21,12,18,7],lot:14,"var":12,succeed:[8,17,0,11,23,10,25,3,4,26,6,20],individu:[27,20,4],"function":15,properli:5,tracker:[21,22,16],form:[5,25,12,1],offer:[17,12,13],forc:[8,2,23,19],basic:[],continu:24,sigstop:[27,20],satur:27,measur:5,newer:[12,22],don:[27,20,7],line:[26,21],bug:[21,22,16,7],faster:[10,12,13],info:[8,15,27,19,3,26,20],commun:1,made:[17,21,0,14,13],furthermor:[21,1],consist:[12,1],possibl:[0,22,27,21,12,13,14,15,7],"default":[8,20,23,19,25,2,3,4,5,15,27],bucket:[9,23,1,2,12,3,5,15,27,7],displai:7,tell:[5,25,27],asynchron:21,authfil:[8,20,1,23,19,2,3,15,27],below:[12,13],limit:[17,0,27,10,1,26,12,7,5,6,20,13],unnot:12,problem:[8,17,0,16,21,1,25,12,7,5,14,13],similar:27,significantli:[5,22,1],featur:[17,9,0,21,1,12,13],creat:[17,0,20,23,10,25,2,12,7,5,21,15,27,13],classic:[],retriev:[14,12,27,20,4],dure:[15,20,12,27],day_hour:[5,25],stabl:21,s3qlctrl:[26,9,14,18,13],strongli:[5,25],workaround:14,decreas:4,file:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,19,20,21,23,24,25,26,27],mtime:7,request:12,exist:[17,0,23,10,1,25,2,12,5,13],improv:[5,9,14,4],mybucket:14,check:[8,9,22,27,19,12,15,7],probabl:[21,25,5,14,15,13],otherwis:[27,20],again:[0,12,7,13,24],readi:12,relatim:7,umask:27,googl:[8,9,0,22,17,11,23,10,25,12,21,3,4,26,6,20],sequenti:[8,19],when:[8,0,20,19,27,21,1,25,12,7,3,4,5,14,15,13],detail:[5,14,12,7],prepend:12,field:[],other:[17,0,22,27,10,21,12,16,26,6,20,13],futur:[17,0,10,13,26,6,7],rememb:[],test:[21,22],you:[17,0,20,22,19,11,23,16,10,24,1,25,2,12,7,5,14,15,27,13],shrink:21,rid:[0,13],particular:1,variabl:22,intend:[],clean:[8,19],fulli:7,mountpoint:[27,24,12,26,6,14,20,13],"return":[8,17,0,11,23,10,24,25,3,4,26,6,20,7],fsck:[8,9,18,19,27,1,12,15],briefli:[],releas:21,track:[5,25],log:[8,20,19,27,1,12,3,26,15,13],consid:[12,16,1],sql:24,noleaf:7,dd_hh:[5,25],pool:[],stai:[27,20],reduc:[5,12],infrequ:1,longer:[21,0,24,25,13,5,15,7],algorithm:[5,9,21,20,27],vice:[17,13],home:[5,14,12],reliabl:[9,12,1],descript:[8,17,0,11,23,10,25,3,4,26,6,14,20,27],save:[25,14,21,1],rule:14,sftp:[9,12],depth:[],ignor:[],back:[0,13],time:[8,0,20,19,23,21,1,25,2,12,7,3,5,14,15,27,13],backward:[],s3qladm:[9,15,18,3],daili:[]},objtypes:{},titles:["The <strong class=\"program\">s3qllock</strong> command","General Information","File System Creation","The <strong class=\"program\">s3qladm</strong> command","The <strong class=\"program\">pcp</strong> command","Contributed Programs","The <strong class=\"program\">s3qlstat</strong> command","Known Issues","The <strong class=\"program\">fsck.s3ql</strong> command","S3QL User’s Guide","The <strong class=\"program\">s3qlrm</strong> command","The <strong class=\"program\">umount.s3ql</strong> command","Storage Backends","Advanced S3QL Features","Tips & Tricks","Managing Buckets","Further Resources / Getting Help","The <strong class=\"program\">s3qlcp</strong> command","Manpages","Checking for Errors","The <strong class=\"program\">mount.s3ql</strong> command","About S3QL","Installation","The <strong class=\"program\">mkfs.s3ql</strong> command","Unmounting","The <strong class=\"program\">expire_backups</strong> command","The <strong class=\"program\">s3qlctrl</strong> command","Mounting"],objnames:{},filenames:["man/lock","general","mkfs","man/adm","man/pcp","contrib","man/stat","issues","man/fsck","index","man/rm","man/umount","backends","special","tips","adm","resources","man/cp","man/index","fsck","man/mount","about","installation","man/mkfs","umount","man/expire_backups","man/ctrl","mount"]})
\ No newline at end of file diff --git a/doc/html/special.html b/doc/html/special.html index 1d795cd..afa9da0 100644 --- a/doc/html/special.html +++ b/doc/html/special.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Advanced S3QL Features — S3QL 1.2 documentation</title> - + <title>Advanced S3QL Features — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Unmounting" href="umount.html" /> <link rel="prev" title="Mounting" href="mount.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="mount.html" title="Mounting" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -236,14 +233,14 @@ may be either of:</p> <col class="field-name" /> <col class="field-body" /> <tbody valign="top"> -<tr class="field-odd field"><th class="field-name">flushcache:</th><td class="field-body">Flush file system cache. The command blocks until the cache has +<tr class="field"><th class="field-name">flushcache:</th><td class="field-body">Flush file system cache. The command blocks until the cache has been flushed.</td> </tr> -<tr class="field-even field"><th class="field-name">log:</th><td class="field-body">Change log level.</td> +<tr class="field"><th class="field-name">log:</th><td class="field-body">Change log level.</td> </tr> -<tr class="field-odd field"><th class="field-name">cachesize:</th><td class="field-body">Change file system cache size.</td> +<tr class="field"><th class="field-name">cachesize:</th><td class="field-body">Change file system cache size.</td> </tr> -<tr class="field-even field"><th class="field-name">upload-meta:</th><td class="field-body">Trigger a metadata upload.</td> +<tr class="field"><th class="field-name">upload-meta:</th><td class="field-body">Trigger a metadata upload.</td> </tr> </tbody> </table> @@ -266,12 +263,12 @@ been flushed.</td> <li class="right" > <a href="mount.html" title="Mounting" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/tips.html b/doc/html/tips.html index 6f0d684..dfaeca4 100644 --- a/doc/html/tips.html +++ b/doc/html/tips.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Tips & Tricks — S3QL 1.2 documentation</title> - + <title>Tips & Tricks — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Known Issues" href="issues.html" /> <link rel="prev" title="Contributed Programs" href="contrib.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="contrib.html" title="Contributed Programs" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -190,12 +187,12 @@ details.</p> <li class="right" > <a href="contrib.html" title="Contributed Programs" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/html/umount.html b/doc/html/umount.html index 32bd358..b863e42 100644 --- a/doc/html/umount.html +++ b/doc/html/umount.html @@ -3,20 +3,17 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> - <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <title>Unmounting — S3QL 1.2 documentation</title> - + <title>Unmounting — S3QL v1.4 documentation</title> <link rel="stylesheet" href="_static/sphinxdoc.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> - <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', - VERSION: '1.2', + VERSION: '1.4', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true @@ -26,7 +23,7 @@ <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="author" title="About these documents" href="about.html" /> - <link rel="top" title="S3QL 1.2 documentation" href="index.html" /> + <link rel="top" title="S3QL v1.4 documentation" href="index.html" /> <link rel="next" title="Checking for Errors" href="fsck.html" /> <link rel="prev" title="Advanced S3QL Features" href="special.html" /> </head> @@ -40,7 +37,7 @@ <li class="right" > <a href="special.html" title="Advanced S3QL Features" accesskey="P">previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="sphinxsidebar"> @@ -146,12 +143,12 @@ upload data in the background for a while longer.</p> <li class="right" > <a href="special.html" title="Advanced S3QL Features" >previous</a> |</li> - <li><a href="index.html">S3QL 1.2 documentation</a> »</li> + <li><a href="index.html">S3QL v1.4 documentation</a> »</li> </ul> </div> <div class="footer"> © Copyright 2008-2011, Nikolaus Rath. - Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1pre. + Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7. </div> </body> </html>
\ No newline at end of file diff --git a/doc/latex/manual.log b/doc/latex/manual.log index d97b674..bb49d8b 100644 --- a/doc/latex/manual.log +++ b/doc/latex/manual.log @@ -1,4 +1,4 @@ -This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009/Debian) (format=pdflatex 2011.9.6) 28 SEP 2011 11:35 +This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009/Debian) (format=pdflatex 2011.10.1) 6 OCT 2011 11:14 entering extended mode %&-line parsing enabled. **manual.tex @@ -824,7 +824,7 @@ File: ts1ptm.fd 2001/06/04 font definitions for TS1/ptm. ] [2] Chapter 2. -LaTeX Font Info: Try loading font information for T1+pcr on input line 241. +LaTeX Font Info: Try loading font information for T1+pcr on input line 245. (/usr/share/texmf-texlive/tex/latex/psnfss/t1pcr.fd File: t1pcr.fd 2001/06/04 font definitions for T1/pcr. ) [3 @@ -832,11 +832,11 @@ File: t1pcr.fd 2001/06/04 font definitions for T1/pcr. ] [4] Chapter 3. LaTeX Font Info: Font shape `T1/pcr/m/it' in size <9> not available -(Font) Font shape `T1/pcr/m/sl' tried instead on input line 368. +(Font) Font shape `T1/pcr/m/sl' tried instead on input line 372. [5 ] -Underfull \hbox (badness 10000) in paragraph at lines 413--414 +Underfull \hbox (badness 10000) in paragraph at lines 417--418 [] @@ -846,13 +846,13 @@ Underfull \hbox (badness 10000) in paragraph at lines 413--414 Chapter 4. [9] LaTeX Font Info: Font shape `T1/phv/bx/n' in size <12> not available -(Font) Font shape `T1/phv/b/n' tried instead on input line 548. +(Font) Font shape `T1/phv/b/n' tried instead on input line 552. [10] [11] [12 ] Chapter 5. -Underfull \hbox (badness 10000) in paragraph at lines 684--686 +Underfull \hbox (badness 10000) in paragraph at lines 688--690 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] @@ -862,20 +862,20 @@ Underfull \hbox (badness 10000) in paragraph at lines 684--686 ] Chapter 6. -Underfull \hbox (badness 10000) in paragraph at lines 742--744 +Underfull \hbox (badness 10000) in paragraph at lines 746--748 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] [15] -Underfull \hbox (badness 10000) in paragraph at lines 817--818 +Underfull \hbox (badness 10000) in paragraph at lines 821--822 [] [16] Chapter 7. -Underfull \hbox (badness 10000) in paragraph at lines 847--849 +Underfull \hbox (badness 10000) in paragraph at lines 851--853 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] @@ -895,7 +895,7 @@ Chapter 9. ] Chapter 10. -Underfull \hbox (badness 10000) in paragraph at lines 1312--1314 +Underfull \hbox (badness 10000) in paragraph at lines 1316--1318 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] @@ -905,7 +905,7 @@ Underfull \hbox (badness 10000) in paragraph at lines 1312--1314 ] Chapter 11. [29] -Underfull \hbox (badness 10000) in paragraph at lines 1451--1456 +Underfull \hbox (badness 10000) in paragraph at lines 1457--1462 []\T1/ptm/b/n/10 expire_backups \T1/ptm/m/n/10 us-age is sim-ple. It re-quires back-ups to have names of the forms [] @@ -921,7 +921,7 @@ Chapter 13. ] [36] Chapter 14. -Underfull \hbox (badness 10000) in paragraph at lines 1738--1740 +Underfull \hbox (badness 10000) in paragraph at lines 1744--1746 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] @@ -929,25 +929,25 @@ Underfull \hbox (badness 10000) in paragraph at lines 1738--1740 [37 ] -Underfull \hbox (badness 10000) in paragraph at lines 1815--1817 +Underfull \hbox (badness 10000) in paragraph at lines 1821--1823 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] [38] -Underfull \hbox (badness 10000) in paragraph at lines 1894--1896 +Underfull \hbox (badness 10000) in paragraph at lines 1900--1902 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] [39] [40] [41] [42] [43] [44] [45] [46] -Underfull \hbox (badness 10000) in paragraph at lines 2454--2456 +Underfull \hbox (badness 10000) in paragraph at lines 2460--2462 []\T1/ptm/m/n/10 Read au-then-ti-ca-tion cre-den-tials from this file (de-fault : [] [47] [48] -Underfull \hbox (badness 10000) in paragraph at lines 2597--2602 +Underfull \hbox (badness 10000) in paragraph at lines 2605--2610 []\T1/ptm/b/n/10 expire_backups \T1/ptm/m/n/10 us-age is sim-ple. It re-quires back-ups to have names of the forms [] @@ -959,10 +959,10 @@ Chapter 15. No file manual.ind. [51] (./manual.aux) ) Here is how much of TeX's memory you used: - 8325 strings out of 495021 - 113261 string characters out of 1181036 - 199733 words of memory out of 3000000 - 11114 multiletter control sequences out of 15000+50000 + 8328 strings out of 495021 + 113283 string characters out of 1181035 + 199830 words of memory out of 3000000 + 11117 multiletter control sequences out of 15000+50000 58515 words of font info for 65 fonts, out of 3000000 for 9000 29 hyphenation exceptions out of 8191 45i,12n,48p,278b,492s stack positions out of 5000i,500n,10000p,200000b,50000s @@ -973,9 +973,9 @@ rw/helvetic/uhvb8a.pfb></usr/share/texmf-texlive/fonts/type1/urw/helvetic/uhvbo 8a.pfb></usr/share/texmf-texlive/fonts/type1/urw/times/utmb8a.pfb></usr/share/t exmf-texlive/fonts/type1/urw/times/utmr8a.pfb></usr/share/texmf-texlive/fonts/t ype1/urw/times/utmri8a.pfb> -Output written on manual.pdf (55 pages, 286628 bytes). +Output written on manual.pdf (55 pages, 286943 bytes). PDF statistics: - 804 PDF objects out of 1000 (max. 8388607) + 805 PDF objects out of 1000 (max. 8388607) 214 named destinations out of 1000 (max. 500000) 489 words of extra memory for PDF output out of 10000 (max. 10000000) diff --git a/doc/latex/manual.tex b/doc/latex/manual.tex index 250ef72..b0569ae 100644 --- a/doc/latex/manual.tex +++ b/doc/latex/manual.tex @@ -12,8 +12,8 @@ \title{S3QL Documentation} -\date{September 28, 2011} -\release{1.2} +\date{October 06, 2011} +\release{1.4} \author{Nikolaus Rath} \newcommand{\sphinxlogo}{} \renewcommand{\releasename}{Release} @@ -237,6 +237,10 @@ so under Linux you should actually use \emph{2.6.26 or newer whenever possible}. \item {} +\href{http://www.python.org/}{Python}, version 2.6.6 or newer, but not +Python 3.x. + +\item {} The \href{http://pypi.python.org/pypi/pycryptopp}{PyCrypto++ Python Module}. To check if this module is installed, try to execute \code{python -c 'import pycryptopp'}. @@ -1323,6 +1327,8 @@ just print program version and exit If user input is required, exit without prompting. \item [-{-}force] Force checking even if file system is marked clean. +\item [-{-}renumber-inodes] +Renumber inodes to be stricly sequential starting from 3 \end{optionlist} \end{quote} @@ -2465,6 +2471,8 @@ just print program version and exit If user input is required, exit without prompting. \item [-{-}force] Force checking even if file system is marked clean. +\item [-{-}renumber-inodes] +Renumber inodes to be stricly sequential starting from 3 \end{optionlist} \end{quote} diff --git a/doc/latex/sphinx.sty b/doc/latex/sphinx.sty index 21a3d89..4788109 100644 --- a/doc/latex/sphinx.sty +++ b/doc/latex/sphinx.sty @@ -175,6 +175,23 @@ } +% Index-entry generation support. +% + +% Command to generate two index entries (using subentries) +\newcommand{\indexii}[2]{\index{#1!#2}\index{#2!#1}} + +% And three entries (using only one level of subentries) +\newcommand{\indexiii}[3]{\index{#1!#2 #3}\index{#2!#3, #1}\index{#3!#1 #2}} + +% And four (again, using only one level of subentries) +\newcommand{\indexiv}[4]{ +\index{#1!#2 #3 #4} +\index{#2!#3 #4, #1} +\index{#3!#4, #1 #2} +\index{#4!#1 #2 #3} +} + % \moduleauthor{name}{email} \newcommand{\moduleauthor}[2]{} diff --git a/doc/man/fsck.s3ql.1 b/doc/man/fsck.s3ql.1 index d06ff1e..062849c 100644 --- a/doc/man/fsck.s3ql.1 +++ b/doc/man/fsck.s3ql.1 @@ -1,4 +1,4 @@ -.TH "FSCK.S3QL" "1" "September 28, 2011" "1.2" "S3QL" +.TH "FSCK.S3QL" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME fsck.s3ql \- Check an S3QL file system for errors . @@ -84,6 +84,9 @@ If user input is required, exit without prompting. .TP .B \-\-force Force checking even if file system is marked clean. +.TP +.B \-\-renumber\-inodes +Renumber inodes to be stricly sequential starting from 3 .UNINDENT .UNINDENT .UNINDENT diff --git a/doc/man/mkfs.s3ql.1 b/doc/man/mkfs.s3ql.1 index 9af4449..84c6d63 100644 --- a/doc/man/mkfs.s3ql.1 +++ b/doc/man/mkfs.s3ql.1 @@ -1,4 +1,4 @@ -.TH "MKFS.S3QL" "1" "September 28, 2011" "1.2" "S3QL" +.TH "MKFS.S3QL" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME mkfs.s3ql \- Create an S3QL file system . diff --git a/doc/man/mount.s3ql.1 b/doc/man/mount.s3ql.1 index 0c10701..46fa2a7 100644 --- a/doc/man/mount.s3ql.1 +++ b/doc/man/mount.s3ql.1 @@ -1,4 +1,4 @@ -.TH "MOUNT.S3QL" "1" "September 28, 2011" "1.2" "S3QL" +.TH "MOUNT.S3QL" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME mount.s3ql \- Mount an S3QL file system . diff --git a/doc/man/s3qladm.1 b/doc/man/s3qladm.1 index 805f831..4033d8f 100644 --- a/doc/man/s3qladm.1 +++ b/doc/man/s3qladm.1 @@ -1,4 +1,4 @@ -.TH "S3QLADM" "1" "September 28, 2011" "1.2" "S3QL" +.TH "S3QLADM" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME s3qladm \- Manage S3QL buckets . diff --git a/doc/man/s3qlcp.1 b/doc/man/s3qlcp.1 index e73d9a9..a500c69 100644 --- a/doc/man/s3qlcp.1 +++ b/doc/man/s3qlcp.1 @@ -1,4 +1,4 @@ -.TH "S3QLCP" "1" "September 28, 2011" "1.2" "S3QL" +.TH "S3QLCP" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME s3qlcp \- Copy-on-write replication on S3QL file systems . diff --git a/doc/man/s3qlctrl.1 b/doc/man/s3qlctrl.1 index 9da182d..806ced3 100644 --- a/doc/man/s3qlctrl.1 +++ b/doc/man/s3qlctrl.1 @@ -1,4 +1,4 @@ -.TH "S3QLCTRL" "1" "September 28, 2011" "1.2" "S3QL" +.TH "S3QLCTRL" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME s3qlctrl \- Control a mounted S3QL file system . diff --git a/doc/man/s3qllock.1 b/doc/man/s3qllock.1 index 4f4f88d..f6bebb0 100644 --- a/doc/man/s3qllock.1 +++ b/doc/man/s3qllock.1 @@ -1,4 +1,4 @@ -.TH "S3QLLOCK" "1" "September 28, 2011" "1.2" "S3QL" +.TH "S3QLLOCK" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME s3qllock \- Make trees on an S3QL file system immutable . diff --git a/doc/man/s3qlrm.1 b/doc/man/s3qlrm.1 index 1a4a09e..eb02558 100644 --- a/doc/man/s3qlrm.1 +++ b/doc/man/s3qlrm.1 @@ -1,4 +1,4 @@ -.TH "S3QLRM" "1" "September 28, 2011" "1.2" "S3QL" +.TH "S3QLRM" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME s3qlrm \- Fast tree removal on S3QL file systems . diff --git a/doc/man/s3qlstat.1 b/doc/man/s3qlstat.1 index b2849e2..5edaf69 100644 --- a/doc/man/s3qlstat.1 +++ b/doc/man/s3qlstat.1 @@ -1,4 +1,4 @@ -.TH "S3QLSTAT" "1" "September 28, 2011" "1.2" "S3QL" +.TH "S3QLSTAT" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME s3qlstat \- Gather S3QL file system statistics . diff --git a/doc/man/umount.s3ql.1 b/doc/man/umount.s3ql.1 index cfc4bdd..50fab12 100644 --- a/doc/man/umount.s3ql.1 +++ b/doc/man/umount.s3ql.1 @@ -1,4 +1,4 @@ -.TH "UMOUNT.S3QL" "1" "September 28, 2011" "1.2" "S3QL" +.TH "UMOUNT.S3QL" "1" "October 06, 2011" "1.4" "S3QL" .SH NAME umount.s3ql \- Unmount an S3QL file system . diff --git a/doc/manual.pdf b/doc/manual.pdf Binary files differindex c6558d7..38686aa 100644 --- a/doc/manual.pdf +++ b/doc/manual.pdf diff --git a/rst/installation.rst b/rst/installation.rst index e153de0..0cfa670 100644 --- a/rst/installation.rst +++ b/rst/installation.rst @@ -33,6 +33,9 @@ that is not the case. so under Linux you should actually use *2.6.26 or newer whenever possible*. +* `Python <http://www.python.org/>`_, version 2.6.6 or newer, but not + Python 3.x. + * The `PyCrypto++ Python Module <http://pypi.python.org/pypi/pycryptopp>`_. To check if this module is installed, try to execute `python -c 'import pycryptopp'`. diff --git a/src/s3ql.egg-info/PKG-INFO b/src/s3ql.egg-info/PKG-INFO index f6ed0a0..82ca15c 100644 --- a/src/s3ql.egg-info/PKG-INFO +++ b/src/s3ql.egg-info/PKG-INFO @@ -1,6 +1,6 @@ Metadata-Version: 1.1 Name: s3ql -Version: 1.2 +Version: 1.4 Summary: a full-featured file system for online data storage Home-page: http://code.google.com/p/s3ql/ Author: Nikolaus Rath diff --git a/src/s3ql/__init__.py b/src/s3ql/__init__.py index c7db3ce..98f3b9c 100644 --- a/src/s3ql/__init__.py +++ b/src/s3ql/__init__.py @@ -12,5 +12,5 @@ __all__ = [ 'backends', 'cli', 'parse_args', 'block_cache', "common", 'daemonize 'database', 'fs', 'fsck', 'ordered_dict', 'VERSION', 'CURRENT_FS_REV' ] -VERSION = '1.2' -CURRENT_FS_REV = 12 +VERSION = '1.4' +CURRENT_FS_REV = 13 diff --git a/src/s3ql/backends/common.py b/src/s3ql/backends/common.py index 7e22b9a..630f7f9 100644 --- a/src/s3ql/backends/common.py +++ b/src/s3ql/backends/common.py @@ -8,7 +8,7 @@ This program can be distributed under the terms of the GNU GPLv3. from __future__ import division, print_function, absolute_import -from ..common import QuietError +from ..common import QuietError, BUFSIZE from abc import ABCMeta, abstractmethod from base64 import b64decode, b64encode from cStringIO import StringIO @@ -30,6 +30,7 @@ import sys import threading import time import zlib +from functools import wraps # Not available in every pycryptopp version if hasattr(aes, 'start_up_self_test'): @@ -39,6 +40,51 @@ log = logging.getLogger("backend") HMAC_SIZE = 32 +RETRY_TIMEOUT=60*60*24 +def retry(fn): + '''Decorator for retrying a method on some exceptions + + If the decorated method raises an exception for which the instance's + `is_temp_failure(exc)` method is true, the decorated method is called again + at increasing intervals. If this persists for more than *timeout* seconds, + the most-recently caught exception is re-raised. + ''' + + @wraps(fn) + def wrapped(self, *a, **kw): + interval = 1/50 + waited = 0 + while True: + try: + return fn(self, *a, **kw) + except Exception as exc: + # Access to protected member ok + #pylint: disable=W0212 + if not self.is_temp_failure(exc): + raise + if waited > RETRY_TIMEOUT: + log.error('%s.%s(*): Timeout exceeded, re-raising %r exception', + self.__class__.__name__, fn.__name__, exc) + raise + + log.info('%s.%s(*): trying again after %r exception:', + self.__class__.__name__, fn.__name__, exc) + + time.sleep(interval) + waited += interval + if interval < 20*60: + interval *= 2 + + # False positive + #pylint: disable=E1101 + wrapped.__doc__ += ''' +This method has been decorated and will automatically recall itself in +increasing intervals for up to s3ql.backends.common.RETRY_TIMEOUT seconds if it +raises an exception for which the instance's `is_temp_failure` method returns +True. +''' + return wrapped + def sha256(s): return hashlib.sha256(s).digest() @@ -122,7 +168,30 @@ class AbstractBucket(object): def iteritems(self): for key in self.list(): yield (key, self[key]) - + + @retry + def perform_read(self, fn, key): + '''Read bucket data using *fn*, retry on temporary failure + + Open bucket for reading, call `fn(fh)` and close bucket. If a temporary + error (as defined by `is_temp_failure`) occurs during opening, closing + or execution of *fn*, the operation is retried. + ''' + with self.open_read(key) as fh: + return fn(fh) + + @retry + def perform_write(self, fn, key, metadata=None, is_compressed=False): + '''Read bucket data using *fn*, retry on temporary failure + + Open bucket for writing, call `fn(fh)` and close bucket. If a temporary + error (as defined by `is_temp_failure`) occurs during opening, closing + or execution of *fn*, the operation is retried. + ''' + + with self.open_write(key, metadata, is_compressed) as fh: + return fn(fh) + def fetch(self, key): """Return data stored under `key`. @@ -131,10 +200,11 @@ class AbstractBucket(object): ``bucket.fetch(key)[0]``. """ - with self.open_read(key) as fh: + def do_read(fh): data = fh.read() - - return (data, fh.metadata) + return (data, fh.metadata) + + return self.perform_read(do_read, key) def store(self, key, val, metadata=None): """Store data under `key`. @@ -147,10 +217,26 @@ class AbstractBucket(object): equivalent to ``bucket.store(key, val)``. """ - with self.open_write(key, metadata) as fh: - fh.write(val) + self.perform_write(lambda fh: fh.write(val), key, metadata) @abstractmethod + def is_temp_failure(self, exc): + '''Return true if exc indicates a temporary error + + Return true if the given exception is used by this bucket's backend + to indicate a temporary problem. Most instance methods automatically + retry the request in this case, so the caller does not need to + worry about temporary failures. + + However, in same cases (e.g. when reading or writing an object), the + request cannot automatically be retried. In these case this method can + be used to check for temporary problems and so that the request can + be manually restarted if applicable. + ''' + + pass + + @abstractmethod def lookup(self, key): """Return metadata for given key. @@ -166,18 +252,24 @@ class AbstractBucket(object): Return a tuple of a file-like object. Bucket contents can be read from the file-like object, metadata is stored in its *metadata* attribute and can be modified by the caller at will. The object must be closed - explicitly. + explicitly. """ pass @abstractmethod - def open_write(self, key, metadata=None): + def open_write(self, key, metadata=None, is_compressed=False): """Open object for writing `metadata` can be a dict of additional attributes to store with the object. Returns a file-like object. The object must be closed - explicitly. + explicitly. After closing, the *get_obj_size* may be used to retrieve + the size of the stored object (which may differ from the size of the + written data). + + The *is_compressed* parameter indicates that the caller is going + to write compressed data, and may be used to avoid recompression + by the bucket. """ pass @@ -278,7 +370,23 @@ class BetterBucket(AbstractBucket): metadata = self.bucket.lookup(key) convert_legacy_metadata(metadata) return self._unwrap_meta(metadata) - + + def is_temp_failure(self, exc): + '''Return true if exc indicates a temporary error + + Return true if the given exception is used by this bucket's backend + to indicate a temporary problem. Most instance methods automatically + retry the request in this case, so the caller does not need to + worry about temporary failures. + + However, in same cases (e.g. when reading or writing an object), the + request cannot automatically be retried. In these case this method can + be used to check for temporary problems and so that the request can + be manually restarted if applicable. + ''' + + return self.bucket.is_temp_failure(exc) + def _unwrap_meta(self, metadata): '''Unwrap metadata @@ -357,11 +465,18 @@ class BetterBucket(AbstractBucket): return fh - def open_write(self, key, metadata=None): + def open_write(self, key, metadata=None, is_compressed=False): """Open object for writing `metadata` can be a dict of additional attributes to store with the - object. Returns a file-like object. + object. Returns a file-like object. The object must be closed + explicitly. After closing, the *get_obj_size* may be used to retrieve + the size of the stored object (which may differ from the size of the + written data). + + The *is_compressed* parameter indicates that the caller is going + to write compressed data, and may be used to avoid recompression + by the bucket. """ # We always store metadata (even if it's just None), so that we can @@ -379,7 +494,10 @@ class BetterBucket(AbstractBucket): meta_raw['meta'] = b64encode(meta_buf) nonce = None - if self.compression == 'zlib': + if is_compressed or not self.compression: + compr = None + meta_raw['compression'] = 'None' + elif self.compression == 'zlib': compr = zlib.compressobj(9) meta_raw['compression'] = 'ZLIB' elif self.compression == 'bzip2': @@ -388,9 +506,6 @@ class BetterBucket(AbstractBucket): elif self.compression == 'lzma': compr = lzma.LZMACompressor(options={ 'level': 7 }) meta_raw['compression'] = 'LZMA' - elif not self.compression: - compr = None - meta_raw['compression'] = 'None' fh = self.bucket.open_write(key, meta_raw) @@ -465,7 +580,6 @@ class AbstractInputFilter(object): def __init__(self): super(AbstractInputFilter, self).__init__() - self.bs = 256 * 1024 self.buffer = '' def read(self, size=None): @@ -480,7 +594,7 @@ class AbstractInputFilter(object): remaining = size - len(self.buffer) while remaining > 0: - buf = self._read(self.bs) + buf = self._read(BUFSIZE) if not buf: break remaining -= len(buf) @@ -501,11 +615,7 @@ class AbstractInputFilter(object): pass class CompressFilter(object): - '''Compress data while writing - - The `compr_size` attribute is used to keep track of the - compressed size. - ''' + '''Compress data while writing''' def __init__(self, fh, compr): '''Initialize @@ -517,21 +627,23 @@ class CompressFilter(object): self.fh = fh self.compr = compr - self.compr_size = 0 - + self.obj_size = 0 + self.closed = False + def write(self, data): '''Write *data*''' buf = self.compr.compress(data) if buf: self.fh.write(buf) - self.compr_size += len(buf) + self.obj_size += len(buf) def close(self): buf = self.compr.flush() self.fh.write(buf) - self.compr_size += len(buf) + self.obj_size += len(buf) self.fh.close() + self.closed = True def __enter__(self): return self @@ -539,6 +651,12 @@ class CompressFilter(object): def __exit__(self, *a): self.close() return False + + def get_obj_size(self): + if not self.closed: + raise RuntimeError('Object must be closed first.') + return self.obj_size + class DecompressFilter(AbstractInputFilter): '''Decompress data while reading''' @@ -606,6 +724,8 @@ class EncryptFilter(object): super(EncryptFilter, self).__init__() self.fh = fh + self.obj_size = 0 + self.closed = False if isinstance(nonce, unicode): nonce = nonce.encode('utf-8') @@ -616,6 +736,8 @@ class EncryptFilter(object): self.fh.write(struct.pack(b'<B', len(nonce))) self.fh.write(nonce) + + self.obj_size += len(nonce) + 1 def write(self, data): '''Write *data* @@ -636,6 +758,7 @@ class EncryptFilter(object): buf = self.cipher.process(buf) if buf: self.fh.write(buf) + self.obj_size += len(buf) def close(self): # Packet length of 0 indicates end of stream, only HMAC follows @@ -643,7 +766,9 @@ class EncryptFilter(object): self.hmac.update(buf) buf = self.cipher.process(buf + self.hmac.digest()) self.fh.write(buf) + self.obj_size += len(buf) self.fh.close() + self.closed = True def __enter__(self): return self @@ -651,7 +776,13 @@ class EncryptFilter(object): def __exit__(self, *a): self.close() return False - + + def get_obj_size(self): + if not self.closed: + raise RuntimeError('Object must be closed first.') + return self.obj_size + + class DecryptFilter(AbstractInputFilter): '''Decrypt data while reading @@ -1028,7 +1159,7 @@ def get_bucket_factory(options, plain=False): if hasattr(options, 'compress'): compress = options.compress else: - compress = 'zlib' + compress = None if not encrypted: return lambda: BetterBucket(None, compress, diff --git a/src/s3ql/backends/local.py b/src/s3ql/backends/local.py index 4184a26..46aabad 100644 --- a/src/s3ql/backends/local.py +++ b/src/s3ql/backends/local.py @@ -8,14 +8,14 @@ This program can be distributed under the terms of the GNU GPLv3. from __future__ import division, print_function, absolute_import -from .common import AbstractBucket, NoSuchBucket, NoSuchObject +from .common import AbstractBucket, NoSuchBucket, NoSuchObject, ChecksumError +from ..common import BUFSIZE import shutil import logging import cPickle as pickle import os import errno import thread -from s3ql.backends.common import ChecksumError log = logging.getLogger("backend.local") @@ -40,6 +40,11 @@ class Bucket(AbstractBucket): def __str__(self): return 'local://%s' % self.name + def is_temp_failure(self, exc): #IGNORE:W0613 + '''Return true if exc indicates a temporary error''' + + return False + def lookup(self, key): """Return metadata for given key. @@ -87,11 +92,18 @@ class Bucket(AbstractBucket): raise return fh - def open_write(self, key, metadata=None): + def open_write(self, key, metadata=None, is_compressed=False): """Open object for writing `metadata` can be a dict of additional attributes to store with the - object. Returns a file-like object. + object. Returns a file-like object. The object must be closed + explicitly. After closing, the *get_obj_size* may be used to retrieve + the size of the stored object (which may differ from the size of the + written data). + + The *is_compressed* parameter indicates that the caller is going + to write compressed data, and may be used to avoid recompression + by the bucket. """ if metadata is None: @@ -105,7 +117,7 @@ class Bucket(AbstractBucket): tmpname = '%s#%d-%d' % (path, os.getpid(), thread.get_ident()) try: - dest = open(tmpname, 'wb') + dest = ObjectW(tmpname) except IOError as exc: if exc.errno != errno.ENOENT: raise @@ -117,7 +129,7 @@ class Bucket(AbstractBucket): else: # Another thread may have created the directory already pass - dest = open(tmpname, 'wb', 0) + dest = ObjectW(tmpname) os.rename(tmpname, path) pickle.dump(metadata, dest, 2) @@ -240,7 +252,7 @@ class Bucket(AbstractBucket): try: with open(path_src, 'rb') as src: - shutil.copyfileobj(src, dest) + shutil.copyfileobj(src, dest, BUFSIZE) except IOError as exc: if exc.errno == errno.ENOENT: raise NoSuchObject(src) @@ -316,4 +328,38 @@ class ObjectR(file): def __init__(self, name, metadata=None): super(ObjectR, self).__init__(name, 'rb', buffering=0) - self.metadata = metadata
\ No newline at end of file + self.metadata = metadata + +class ObjectW(object): + '''A local storage object opened for writing''' + + def __init__(self, name): + super(ObjectW, self).__init__() + self.fh = open(name, 'wb', 0) + self.obj_size = 0 + self.closed = False + + def write(self, buf): + '''Write object data''' + + self.fh.write(buf) + self.obj_size += len(buf) + + def close(self): + '''Close object and upload data''' + + self.fh.close() + self.closed = True + + def __enter__(self): + return self + + def __exit__(self, *a): + self.close() + return False + + def get_obj_size(self): + if not self.closed: + raise RuntimeError('Object must be closed first.') + return self.obj_size +
\ No newline at end of file diff --git a/src/s3ql/backends/s3.py b/src/s3ql/backends/s3.py index 8ea740e..0d0d232 100644 --- a/src/s3ql/backends/s3.py +++ b/src/s3ql/backends/s3.py @@ -8,7 +8,8 @@ This program can be distributed under the terms of the GNU GPLv3. from __future__ import division, print_function, absolute_import -from .common import AbstractBucket, NoSuchObject +from .common import AbstractBucket, NoSuchObject, retry +from ..common import BUFSIZE import logging import httplib import re @@ -19,9 +20,7 @@ import hashlib import tempfile import urllib import xml.etree.cElementTree as ElementTree -import os import errno -from functools import wraps log = logging.getLogger("backend.s3") @@ -30,50 +29,6 @@ C_MONTH_NAMES = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', XML_CONTENT_RE = re.compile('^application/xml(?:;\s+|$)', re.IGNORECASE) -RETRY_TIMEOUT=60*60*24 -def retry(fn): - '''Decorator for retrying a method on some exceptions - - If the decorated method raises an exception for which the instance's - `_retry_on(exc)` method is true, the decorated method is called again at - increasing intervals. If this persists for more than *timeout* seconds, - the most-recently caught exception is re-raised. - ''' - - @wraps(fn) - def wrapped(self, *a, **kw): - interval = 1/50 - waited = 0 - while True: - try: - return fn(self, *a, **kw) - except Exception as exc: - # Access to protected member ok - #pylint: disable=W0212 - if not self._retry_on(exc): - raise - if waited > RETRY_TIMEOUT: - log.error('%s.%s(*): Timeout exceeded, re-raising %r exception', - self.__class__.__name__, fn.__name__, exc) - raise - - log.debug('%s.%s(*): trying again after %r exception:', - self.__class__.__name__, fn.__name__, exc) - - time.sleep(interval) - waited += interval - if interval < 20*60: - interval *= 2 - - # False positive - #pylint: disable=E1101 - wrapped.__doc__ += ''' -This method has been decorated and will automatically recall itself in -increasing intervals for up to s3ql.common.RETRY_TIMEOUT seconds if it raises an -exception for which the instance's `_retry_on` method returns True. -''' - return wrapped - class Bucket(AbstractBucket): """A bucket stored in Amazon S3 @@ -119,9 +74,8 @@ class Bucket(AbstractBucket): '''Return connection to server''' return httplib.HTTPConnection('%s.s3.amazonaws.com' % self.bucket_name) - - @staticmethod - def is_temp_failure(exc): + + def is_temp_failure(self, exc): #IGNORE:W0613 '''Return true if exc indicates a temporary error Return true if the given exception is used by this bucket's backend @@ -134,7 +88,7 @@ class Bucket(AbstractBucket): be used to check for temporary problems and so that the request can be manually restarted if applicable. ''' - + if isinstance(exc, (InternalError, BadDigest, IncompleteBody, RequestTimeout, OperationAborted, SlowDown, RequestTimeTooSkewed, httplib.IncompleteRead)): @@ -145,13 +99,12 @@ class Bucket(AbstractBucket): and (not exc.line or exc.line == "''")): return True - elif isinstance(exc, IOError) and exc.errno == errno.EPIPE: + elif (isinstance(exc, IOError) and + exc.errno in (errno.EPIPE, errno.ECONNRESET)): return True return False - - _retry_on = is_temp_failure - + @retry def delete(self, key, force=False): '''Delete the specified object''' @@ -245,7 +198,7 @@ class Bucket(AbstractBucket): except GeneratorExit: # Need to read rest of response while True: - buf = resp.read(8192) + buf = resp.read(BUFSIZE) if buf == '': break break @@ -304,13 +257,19 @@ class Bucket(AbstractBucket): return ObjectR(key, resp, self, extractmeta(resp)) - def open_write(self, key, metadata=None): + def open_write(self, key, metadata=None, is_compressed=False): """Open object for writing `metadata` can be a dict of additional attributes to store with the - object. Returns a file-like object that must be closed when all data has - been written. - + object. Returns a file-like object. The object must be closed + explicitly. After closing, the *get_obj_size* may be used to retrieve + the size of the stored object (which may differ from the size of the + written data). + + The *is_compressed* parameter indicates that the caller is going + to write compressed data, and may be used to avoid recompression + by the bucket. + Since Amazon S3 does not support chunked uploads, the entire data will be buffered in memory before upload. """ @@ -363,7 +322,7 @@ class Bucket(AbstractBucket): raise NoSuchObject(src) def _do_request(self, method, url, subres=None, query_string=None, - headers=None, body=None ): + headers=None, body=None): '''Send request, read and return response object''' log.debug('_do_request(): start with parameters (%r, %r, %r, %r, %r, %r)', @@ -381,22 +340,17 @@ class Bucket(AbstractBucket): redirect_count = 0 while True: - log.debug('_do_request(): sending request') - self.conn.request(method, full_url, body, headers) - - log.debug('_do_request(): Reading response') try: + log.debug('_do_request(): sending request') + self.conn.request(method, full_url, body, headers) + + log.debug('_do_request(): Reading response') resp = self.conn.getresponse() - except httplib.BadStatusLine as exc: - if exc.line == "''" or not exc.line: - # Server closed connection, reconnect - self.conn.close() - raise - except httplib.CannotSendRequest: - log.warn('_do_request(): httplib can not send request, ' - 'retrying (current state: %s)..', self.conn.__state) + except: + # We probably can't use the connection anymore + self.conn.close() raise - + log.debug('_do_request(): request-id: %s', resp.getheader('x-amz-request-id')) if (resp.status < 300 or resp.status > 399): @@ -407,7 +361,7 @@ class Bucket(AbstractBucket): raise RuntimeError('Too many chained redirections') full_url = resp.getheader('Location') - log.debug('_do_request(): redirecting to %s', full_url) + log.info('_do_request(): redirected to %s', full_url) if body and not isinstance(body, bytes): body.seek(0) @@ -556,38 +510,24 @@ class ObjectR(object): def __exit__(self, *a): self.close() return False - - def _retry_on(self, exc): - return self.bucket._retry_on(exc) #IGNORE:W0212 - @retry def close(self): '''Close object''' - - # Access to protected member ok - #pylint: disable=W0212 log.debug('ObjectR(%s).close(): start', self.key) self.closed = True while True: - buf = self.read(8192) + buf = self.read(BUFSIZE) if buf == '': break etag = self.resp.getheader('ETag').strip('"') + log.debug('ObjectR(%s).close(): md5sum/etag: %s', self.key, etag) if etag != self.md5.hexdigest(): log.warn('ObjectR(%s).close(): MD5 mismatch: %s vs %s', self.key, etag, self.md5.hexdigest()) raise BadDigest('BadDigest', 'Received ETag does not agree with our calculations.') - - def __del__(self): - if not self.closed: - try: - self.close() - except: - pass - raise RuntimeError('ObjectR %s has been destroyed without calling close()!' % self.key) class ObjectW(object): '''An S3 object open for writing @@ -601,6 +541,7 @@ class ObjectW(object): self.bucket = bucket self.headers = headers self.closed = False + self.obj_size = 0 self.fh = tempfile.TemporaryFile(bufsize=0) # no Python buffering # False positive, hashlib *does* have md5 member @@ -612,9 +553,10 @@ class ObjectW(object): self.fh.write(buf) self.md5.update(buf) + self.obj_size += len(buf) - def _retry_on(self, exc): - return self.bucket._retry_on(exc) #IGNORE:W0212 + def is_temp_failure(self, exc): + return self.bucket.is_temp_failure(exc) @retry def close(self): @@ -626,7 +568,7 @@ class ObjectW(object): log.debug('ObjectW(%s).close(): start', self.key) self.closed = True - self.headers['Content-Length'] = os.fstat(self.fh.fileno()).st_size + self.headers['Content-Length'] = self.obj_size self.fh.seek(0) resp = self.bucket._do_request('PUT', '/%s%s' % (self.bucket.prefix, self.key), @@ -638,14 +580,6 @@ class ObjectW(object): log.warn('ObjectW(%s).close(): MD5 mismatch (%s vs %s)', self.key, etag, self.md5.hexdigest) raise BadDigest('BadDigest', 'Received ETag does not agree with our calculations.') - - def __del__(self): - if not self.closed: - try: - self.close() - except: - pass - raise RuntimeError('ObjectW %s has been destroyed without calling close()!' % self.key) def __enter__(self): return self @@ -653,7 +587,11 @@ class ObjectW(object): def __exit__(self, *a): self.close() return False - + + def get_obj_size(self): + if not self.closed: + raise RuntimeError('Object must be closed first.') + return self.obj_size def get_S3Error(code, msg): '''Instantiate most specific S3Error subclass''' diff --git a/src/s3ql/block_cache.py b/src/s3ql/block_cache.py index 0b694d5..6673f96 100644 --- a/src/s3ql/block_cache.py +++ b/src/s3ql/block_cache.py @@ -7,8 +7,7 @@ This program can be distributed under the terms of the GNU GPLv3. ''' from __future__ import division, print_function, absolute_import -from .backends.common import CompressFilter -from .common import sha256_fh +from .common import sha256_fh, BUFSIZE from .database import NoSuchRowError from .ordered_dict import OrderedDict from Queue import Queue @@ -23,9 +22,6 @@ import time # standard logger for this module log = logging.getLogger("BlockCache") -# Buffer size when writing objects -BUFSIZE = 256 * 1024 - # Special queue entry that signals threads to terminate QuitSentinel = object() @@ -226,13 +222,12 @@ class BlockCache(object): self.in_transit = set() self.removed_in_transit = set() self.to_upload = Distributor() - self.to_remove = Queue() + self.to_remove = Queue(250) self.upload_threads = [] self.removal_threads = [] self.transfer_completed = SimpleEvent() - if not os.path.exists(self.path): - os.mkdir(self.path) + os.mkdir(self.path) def __len__(self): '''Get number of objects in cache''' @@ -292,32 +287,30 @@ class BlockCache(object): def _do_upload(self, el, obj_id): '''Upload object''' + def do_write(fh): + el.seek(0) + while True: + buf = el.read(BUFSIZE) + if not buf: + break + fh.write(buf) + return fh + try: if log.isEnabledFor(logging.DEBUG): time_ = time.time() - with self.bucket_pool() as bucket: - with bucket.open_write('s3ql_data_%d' % obj_id) as fh: - el.seek(0) - while True: - buf = el.read(BUFSIZE) - if not buf: - break - fh.write(buf) - + with self.bucket_pool() as bucket: + obj_size = bucket.perform_write(do_write, 's3ql_data_%d' % obj_id).get_obj_size() + if log.isEnabledFor(logging.DEBUG): time_ = time.time() - time_ rate = el.size / (1024**2 * time_) if time_ != 0 else 0 log.debug('_do_upload(%s): uploaded %d bytes in %.3f seconds, %.2f MB/s', obj_id, el.size, time_, rate) - - if isinstance(fh, CompressFilter): - obj_size = fh.compr_size - else: - obj_size = el.size - + with lock: - self.db.execute('UPDATE objects SET compr_size=? WHERE id=?', + self.db.execute('UPDATE objects SET size=? WHERE id=?', (obj_size, obj_id)) el.dirty = False @@ -364,14 +357,9 @@ class BlockCache(object): hash_ = sha256_fh(el) try: - if el.blockno == 0: - old_block_id = self.db.get_val('SELECT block_id FROM inodes ' - 'WHERE id=? AND block_id IS NOT NULL', - (el.inode,)) - else: - old_block_id = self.db.get_val('SELECT block_id FROM inode_blocks ' - 'WHERE inode=? AND blockno=?', - (el.inode, el.blockno)) + old_block_id = self.db.get_val('SELECT block_id FROM inode_blocks ' + 'WHERE inode=? AND blockno=?', + (el.inode, el.blockno)) except NoSuchRowError: old_block_id = None @@ -411,12 +399,8 @@ class BlockCache(object): self.in_transit.remove((el.inode, el.blockno)) raise - - if el.blockno == 0: - self.db.execute('UPDATE inodes SET block_id=? WHERE id=?', (block_id, el.inode)) - else: - self.db.execute('INSERT OR REPLACE INTO inode_blocks (block_id, inode, blockno) ' - 'VALUES(?,?,?)', (block_id, el.inode, el.blockno)) + self.db.execute('INSERT OR REPLACE INTO inode_blocks (block_id, inode, blockno) ' + 'VALUES(?,?,?)', (block_id, el.inode, el.blockno)) # Check if we have to remove an old block if not old_block_id: @@ -513,13 +497,9 @@ class BlockCache(object): except KeyError: filename = os.path.join(self.path, '%d-%d' % (inode, blockno)) try: - if blockno == 0: - block_id = self.db.get_val('SELECT block_id FROM inodes ' - 'WHERE id=? AND block_id IS NOT NULL', (inode,)) - else: - block_id = self.db.get_val('SELECT block_id FROM inode_blocks ' - 'WHERE inode=? AND blockno=?', (inode, blockno)) - + block_id = self.db.get_val('SELECT block_id FROM inode_blocks ' + 'WHERE inode=? AND blockno=?', (inode, blockno)) + # No corresponding object except NoSuchRowError: #log.debug('get(inode=%d, block=%d): creating new block', inode, blockno) @@ -541,13 +521,16 @@ class BlockCache(object): self.in_transit.add(obj_id) log.debug('get(inode=%d, block=%d): downloading object %d..', inode, blockno, obj_id) + def do_read(fh): + el = CacheEntry(inode, blockno, filename) + shutil.copyfileobj(fh, el, BUFSIZE) + return el try: - el = CacheEntry(inode, blockno, filename) + with lock_released: with self.bucket_pool() as bucket: - with bucket.open_read('s3ql_data_%d' % obj_id) as fh: - shutil.copyfileobj(fh, el) - + el = bucket.perform_read(do_read, 's3ql_data_%d' % obj_id) + # Note: We need to do this *before* releasing the global # lock to notify other threads self.entries[(inode, blockno)] = el @@ -686,23 +669,15 @@ class BlockCache(object): el.unlink() try: - if blockno == 0: - block_id = self.db.get_val('SELECT block_id FROM inodes ' - 'WHERE id=? AND block_id IS NOT NULL', - (inode,)) - else: - block_id = self.db.get_val('SELECT block_id FROM inode_blocks ' - 'WHERE inode=? AND blockno=?', (inode, blockno)) + block_id = self.db.get_val('SELECT block_id FROM inode_blocks ' + 'WHERE inode=? AND blockno=?', (inode, blockno)) except NoSuchRowError: log.debug('remove(inode=%d, blockno=%d): block not in db', inode, blockno) continue # Detach inode from block - if blockno == 0: - self.db.execute('UPDATE inodes SET block_id=NULL WHERE id=?', (inode,)) - else: - self.db.execute('DELETE FROM inode_blocks WHERE inode=? AND blockno=?', - (inode, blockno)) + self.db.execute('DELETE FROM inode_blocks WHERE inode=? AND blockno=?', + (inode, blockno)) # Decrease block refcount refcount = self.db.get_val('SELECT refcount FROM blocks WHERE id=?', (block_id,)) diff --git a/src/s3ql/cli/adm.py b/src/s3ql/cli/adm.py index c09fdae..77b5c25 100644 --- a/src/s3ql/cli/adm.py +++ b/src/s3ql/cli/adm.py @@ -14,7 +14,7 @@ from s3ql import CURRENT_FS_REV from s3ql.backends.common import (BetterBucket, get_bucket, NoSuchBucket, ChecksumError, AbstractBucket, NoSuchObject) from s3ql.backends.local import Bucket as LocalBucket, ObjectR, unescape, escape -from s3ql.common import (QuietError, restore_metadata, cycle_metadata, +from s3ql.common import (QuietError, restore_metadata, cycle_metadata, BUFSIZE, dump_metadata, create_tables, setup_logging, get_bucket_cachedir) from s3ql.database import Connection from s3ql.fsck import Fsck @@ -34,7 +34,6 @@ import tempfile import textwrap import time - log = logging.getLogger("adm") def parse_args(args): @@ -50,7 +49,7 @@ def parse_args(args): Hint: run `%(prog)s --help` to get help on other available actions and optional arguments that can be used with all actions.''')) pparser.add_storage_url() - + subparsers = parser.add_subparsers(metavar='<action>', dest='action', help='may be either of') subparsers.add_parser("passphrase", help="change bucket passphrase", @@ -97,7 +96,8 @@ def main(args=None): get_bucket_cachedir(options.storage_url, options.cachedir)) if options.action == 'upgrade': - return upgrade(get_possibly_old_bucket(options)) + return upgrade(get_possibly_old_bucket(options), + get_bucket_cachedir(options.storage_url, options.cachedir)) bucket = get_bucket(options) @@ -143,15 +143,15 @@ def download_metadata(bucket, storage_url): if os.path.exists(cachepath + i): raise QuietError('%s already exists, aborting.' % cachepath+i) - os.close(os.open(cachepath + '.db', os.O_RDWR | os.O_CREAT, - stat.S_IRUSR | stat.S_IWUSR), 'w+b') param = bucket.lookup(name) try: - db = Connection(cachepath + '.db') log.info('Reading metadata...') - with bucket.open_read(name) as fh: + def do_read(fh): + os.close(os.open(cachepath + '.db', os.O_RDWR | os.O_CREAT, + stat.S_IRUSR | stat.S_IWUSR), 'w+b') + db = Connection(cachepath + '.db') restore_metadata(fh, db) - restore_metadata(fh, db) + bucket.perform_read(do_read, name) except: # Don't keep file if it doesn't contain anything sensible os.unlink(cachepath + '.db') @@ -308,13 +308,11 @@ def get_possibly_old_bucket(options, plain=False): return lambda: BetterBucket(data_pw, compress, bucket_class(bucket_name, backend_login, backend_pw)) -def upgrade(bucket_factory): +def upgrade(bucket_factory, cachepath): '''Upgrade file system to newest revision''' bucket = bucket_factory() - # Access to protected member - #pylint: disable=W0212 log.info('Getting file system parameters..') seq_nos = [ int(x[len('s3ql_seq_no_'):]) for x in bucket.list('s3ql_seq_no_') ] seq_no = max(seq_nos) @@ -325,8 +323,20 @@ def upgrade(bucket_factory): You need to use an older S3QL version to upgrade to a more recent revision before you can use this version to upgrade to the newest revision. - ''')) - param = bucket.lookup('s3ql_metadata') + ''')) + + # Check for cached metadata + db = None + if os.path.exists(cachepath + '.params'): + param = pickle.load(open(cachepath + '.params', 'rb')) + if param['seq_no'] < seq_no: + log.info('Ignoring locally cached metadata (outdated).') + param = bucket.lookup('s3ql_metadata') + else: + log.info('Using cached metadata.') + db = Connection(cachepath + '.db') + else: + param = bucket.lookup('s3ql_metadata') # Check for unclean shutdown if param['seq_no'] < seq_no: @@ -350,7 +360,7 @@ def upgrade(bucket_factory): raise QuietError("File system damaged, run fsck!") # Check revision - if param['revision'] < CURRENT_FS_REV - 1: + if param['revision'] < CURRENT_FS_REV - 2: raise QuietError(textwrap.dedent(''' File system revision too old to upgrade! @@ -382,9 +392,120 @@ def upgrade(bucket_factory): if sys.stdin.readline().strip().lower() != 'yes': raise QuietError() - log.info('Upgrading from revision %d to %d...', CURRENT_FS_REV - 1, + log.info('Upgrading from revision %d to %d...', param['revision'], CURRENT_FS_REV) + if param['revision'] == CURRENT_FS_REV - 1: + upgrade_once(bucket, cachepath, db, param) + else: + upgrade_twice(bucket, cachepath, db, param, bucket_factory) + +def restore_legacy_metadata2(ifh, conn): + + # Unpickling is terribly slow if fh is not a real file object. + if not hasattr(ifh, 'fileno'): + with tempfile.TemporaryFile() as tmp: + shutil.copyfileobj(ifh, tmp, BUFSIZE) + tmp.seek(0) + return restore_legacy_metadata2(tmp, conn) + + unpickler = pickle.Unpickler(ifh) + (to_dump, columns) = unpickler.load() + create_tables(conn) + conn.execute('DROP TABLE inodes') + conn.execute(""" + CREATE TABLE inodes ( + id INTEGER PRIMARY KEY, + uid INT NOT NULL, + gid INT NOT NULL, + mode INT NOT NULL, + mtime REAL NOT NULL, + atime REAL NOT NULL, + ctime REAL NOT NULL, + refcount INT NOT NULL, + size INT NOT NULL DEFAULT 0, + rdev INT NOT NULL DEFAULT 0, + locked BOOLEAN NOT NULL DEFAULT 0, + block_id INT REFERENCES blocks(id) + )""") + + for (table, _) in to_dump: + log.info('Loading %s', table) + if table == 'objects': + columns[table][columns[table].index('compr_size')] = 'size' + col_str = ', '.join(columns[table]) + val_str = ', '.join('?' for _ in columns[table]) + sql_str = 'INSERT INTO %s (%s) VALUES(%s)' % (table, col_str, val_str) + while True: + buf = unpickler.load() + if not buf: + break + for row in buf: + conn.execute(sql_str, row) + +def upgrade_once(bucket, cachepath, db, param): + + # Download metadata + if not db: + log.info("Downloading & uncompressing metadata...") + def do_read(fh): + os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, + stat.S_IRUSR | stat.S_IWUSR)) + db = Connection(cachepath + '.db.tmp', fast_mode=True) + restore_legacy_metadata2(fh, db) + db.close() + bucket.perform_read(do_read, "s3ql_metadata") + os.rename(cachepath + '.db.tmp', cachepath + '.db') + db = Connection(cachepath + '.db') + else: + db.execute('ALTER TABLE objects RENAME TO leg_objects') + db.execute(""" + CREATE TABLE objects ( + id INTEGER PRIMARY KEY AUTOINCREMENT, + refcount INT NOT NULL, + size INT + )""") + db.execute('INSERT INTO objects (id, refcount, size) ' + 'SELECT id, refcount, compr_size FROM leg_objects') + db.execute('DROP TABLE leg_objects') + + db.execute('ALTER TABLE inodes RENAME TO leg_inodes') + db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) ' + 'SELECT id, 0, block_id FROM leg_inodes WHERE block_id IS NOT NULL') + db.execute(""" + CREATE TABLE inodes ( + id INTEGER PRIMARY KEY, + uid INT NOT NULL, + gid INT NOT NULL, + mode INT NOT NULL, + mtime REAL NOT NULL, + atime REAL NOT NULL, + ctime REAL NOT NULL, + refcount INT NOT NULL, + size INT NOT NULL DEFAULT 0, + rdev INT NOT NULL DEFAULT 0, + locked BOOLEAN NOT NULL DEFAULT 0 + )""") + db.execute('insert into inodes (id,uid,gid,mode,mtime,atime,ctime,refcount,size,rdev,locked) ' + 'select id,uid,gid,mode,mtime,atime,ctime,refcount,size,rdev,locked ' + 'FROM leg_inodes') + db.execute('DROP TABLE leg_inodes') + + param['seq_no'] += 1 + bucket['s3ql_seq_no_%d' % param['seq_no']] = 'Empty' + param['revision'] = CURRENT_FS_REV + param['last-modified'] = time.time() - time.timezone + pickle.dump(param, open(cachepath + '.params', 'wb'), 2) + cycle_metadata(bucket) + bucket.perform_write(lambda fh: dump_metadata(fh, db) , "s3ql_metadata", + metadata=param, is_compressed=True) + + db.execute('ANALYZE') + db.execute('VACUUM') + + +def upgrade_twice(bucket, cachepath, db, param, bucket_factory): + if 's3ql_hash_check_status' not in bucket: if (isinstance(bucket, LegacyLocalBucket) or (isinstance(bucket, BetterBucket) and @@ -407,7 +528,7 @@ def upgrade(bucket_factory): with open(os.path.join(path, name), 'r+b') as dst: dst.seek(0, os.SEEK_END) with open(os.path.join(path, basename + '.dat'), 'rb') as src: - shutil.copyfileobj(src, dst) + shutil.copyfileobj(src, dst, BUFSIZE) basename = basename.replace('#', '=23') os.rename(os.path.join(path, name), @@ -422,40 +543,48 @@ def upgrade(bucket_factory): return # Download metadata - log.info("Downloading & uncompressing metadata...") - dbfile = tempfile.NamedTemporaryFile() - with tempfile.TemporaryFile() as tmp: - with bucket.open_read("s3ql_metadata") as fh: - shutil.copyfileobj(fh, tmp) - - db = Connection(dbfile.name, fast_mode=True) - tmp.seek(0) - restore_legacy_metadata(tmp, db) - - # Increase metadata sequence no + if not db: + log.info("Downloading & uncompressing metadata...") + with tempfile.TemporaryFile() as tmp: + def do_read(fh): + tmp.seek(0) + tmp.truncate() + shutil.copyfileobj(fh, tmp, BUFSIZE) + bucket.perform_read(do_read, "s3ql_metadata") + os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, + stat.S_IRUSR | stat.S_IWUSR)) + db = Connection(cachepath + '.db.tmp', fast_mode=True) + tmp.seek(0) + restore_legacy_metadata(tmp, db) + db.close() + os.rename(cachepath + '.db.tmp', cachepath + '.db') + db = Connection(cachepath + '.db') + + log.info('Upgrading metadata..') + upgrade_metadata(db) + param['seq_no'] += 1 bucket['s3ql_seq_no_%d' % param['seq_no']] = 'Empty' - for i in seq_nos: - if i < param['seq_no'] - 5: - del bucket['s3ql_seq_no_%d' % i ] - - log.info("Uploading database..") - cycle_metadata(bucket) param['last-modified'] = time.time() - time.timezone - with bucket.open_write("s3ql_metadata", param) as fh: - dump_metadata(fh, db) - - else: - log.info("Downloading & uncompressing metadata...") - dbfile = tempfile.NamedTemporaryFile() - with tempfile.TemporaryFile() as tmp: - with bucket.open_read("s3ql_metadata") as fh: - shutil.copyfileobj(fh, tmp) + pickle.dump(param, open(cachepath + '.params', 'wb'), 2) + cycle_metadata(bucket) + bucket.perform_write(lambda fh: dump_metadata(fh, db) , "s3ql_metadata", + metadata=param, is_compressed=True) - db = Connection(dbfile.name, fast_mode=True) - tmp.seek(0) - restore_metadata(tmp, db) - + db.execute('ANALYZE') + db.execute('VACUUM') + + elif not db: # Metadata must have been already updated + def do_read(fh): + os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, + stat.S_IRUSR | stat.S_IWUSR)) + db = Connection(cachepath + '.db.tmp', fast_mode=True) + restore_metadata(fh, db) + db.close() + bucket.perform_read(do_read, "s3ql_metadata") + os.rename(cachepath + '.db.tmp', cachepath + '.db') + db = Connection(cachepath + '.db') + print(textwrap.dedent(''' The following process may take a long time, but can be interrupted with Ctrl-C and resumed from this point by calling `s3qladm upgrade` @@ -464,14 +593,14 @@ def upgrade(bucket_factory): if 's3ql_hash_check_status' not in bucket: log.info("Starting hash verification..") - start_obj = 0 - bucket['s3ql_hash_check_status'] = '%d' % start_obj + obj_id = 0 + bucket['s3ql_hash_check_status'] = '%d' % obj_id else: - start_obj = int(bucket['s3ql_hash_check_status']) - log.info("Resuming hash verification with object %d..", start_obj) + obj_id = int(bucket['s3ql_hash_check_status']) + log.info("Resuming hash verification with object %d..", obj_id) try: - total = db.get_val('SELECT COUNT(id) FROM objects WHERE id > ?', (start_obj,)) + total = db.get_val('SELECT COUNT(id) FROM objects WHERE id > ?', (obj_id,)) i = 0 queue = Queue(1) queue.error = None @@ -489,10 +618,10 @@ def upgrade(bucket_factory): t.start() threads.append(t) - for tmp in db.query('SELECT obj_id, hash FROM blocks JOIN objects ' - 'ON obj_id == objects.id WHERE obj_id > ? ' - 'ORDER BY obj_id ASC', (start_obj,)): - queue.put(tmp) + for (obj_id, hash_) in db.query('SELECT obj_id, hash FROM blocks JOIN objects ' + 'ON obj_id == objects.id WHERE obj_id > ? ' + 'ORDER BY obj_id ASC', (obj_id,)): + queue.put((obj_id, hash_)) i += 1 if i % 100 == 0: log.info(' ..checked %d/%d objects..', i, total) @@ -511,16 +640,16 @@ def upgrade(bucket_factory): queue.put(None) for t in threads: t.join() - bucket['s3ql_hash_check_status'] = '%d' % tmp[0] + bucket['s3ql_hash_check_status'] = '%d' % obj_id raise QuietError('Aborting..') except: log.info("Storing verification status...") - bucket['s3ql_hash_check_status'] = '%d' % tmp[0] + bucket['s3ql_hash_check_status'] = '%d' % obj_id raise log.info('Running fsck...') - bucket['s3ql_hash_check_status'] = '%d' % tmp[0] + bucket['s3ql_hash_check_status'] = '%d' % obj_id fsck = Fsck(tempfile.mkdtemp(), bucket, param, db) fsck.check() @@ -530,14 +659,11 @@ def upgrade(bucket_factory): param['revision'] = CURRENT_FS_REV param['seq_no'] += 1 bucket['s3ql_seq_no_%d' % param['seq_no']] = 'Empty' - - log.info("Uploading database..") - cycle_metadata(bucket) param['last-modified'] = time.time() - time.timezone - with bucket.open_write("s3ql_metadata", param) as fh: - dump_metadata(fh, db) + pickle.dump(param, open(cachepath + '.params', 'wb'), 2) + bucket.perform_write(lambda fh: dump_metadata(fh, db) , "s3ql_metadata", + metadata=param, is_compressed=True) - def check_hash(queue, bucket): try: @@ -548,14 +674,18 @@ def check_hash(queue, bucket): (obj_id, hash_) = tmp - sha = hashlib.sha256() + + def do_read(fh): + sha = hashlib.sha256() + while True: + buf = fh.read(BUFSIZE) + if not buf: + break + sha.update(buf) + return sha try: - with bucket.open_read("s3ql_data_%d" % obj_id) as fh: - while True: - buf = fh.read(128*1024) - if not buf: - break - sha.update(buf) + sha = bucket.perform_read(do_read, "s3ql_data_%d" % obj_id) + except ChecksumError: log.warn('Object %d corrupted! Deleting..', obj_id) bucket.delete('s3ql_data_%d' % obj_id) @@ -576,61 +706,51 @@ def restore_legacy_metadata(ifh, conn): unpickler = pickle.Unpickler(ifh) (data_start, to_dump, sizes, columns) = unpickler.load() ifh.seek(data_start) - create_tables(conn) create_legacy_tables(conn) for (table, _) in to_dump: log.info('Loading %s', table) col_str = ', '.join(columns[table]) val_str = ', '.join('?' for _ in columns[table]) - if table in ('inodes', 'blocks', 'objects', 'contents'): - sql_str = 'INSERT INTO leg_%s (%s) VALUES(%s)' % (table, col_str, val_str) - else: - sql_str = 'INSERT INTO %s (%s) VALUES(%s)' % (table, col_str, val_str) + sql_str = 'INSERT INTO %s (%s) VALUES(%s)' % (table, col_str, val_str) for _ in xrange(sizes[table]): buf = unpickler.load() for row in buf: conn.execute(sql_str, row) +def upgrade_metadata(conn): + for table in ('inodes', 'blocks', 'objects', 'contents', 'ext_attributes'): + conn.execute('ALTER TABLE %s RENAME TO leg_%s' % (table, table)) + + create_tables(conn) + + conn.execute('DROP TABLE ext_attributes') + conn.execute('ALTER TABLE leg_ext_attributes RENAME TO ext_attributes') + # Create a block for each object conn.execute(''' INSERT INTO blocks (id, hash, refcount, obj_id, size) SELECT id, hash, refcount, id, size FROM leg_objects ''') conn.execute(''' - INSERT INTO objects (id, refcount, compr_size) + INSERT INTO objects (id, refcount, size) SELECT id, 1, compr_size FROM leg_objects ''') conn.execute('DROP TABLE leg_objects') - # Create new inode_blocks table for inodes with multiple blocks - conn.execute(''' - CREATE TEMP TABLE multi_block_inodes AS - SELECT inode FROM leg_blocks - GROUP BY inode HAVING COUNT(inode) > 1 - ''') + # Create new inode_blocks table conn.execute(''' INSERT INTO inode_blocks (inode, blockno, block_id) SELECT inode, blockno, obj_id - FROM leg_blocks JOIN multi_block_inodes USING(inode) + FROM leg_blocks ''') - # Create new inodes table for inodes with multiple blocks + # Create new inodes table conn.execute(''' INSERT INTO inodes (id, uid, gid, mode, mtime, atime, ctime, - refcount, size, rdev, locked, block_id) + refcount, size, rdev, locked) SELECT id, uid, gid, mode, mtime, atime, ctime, - refcount, size, rdev, locked, NULL - FROM leg_inodes JOIN multi_block_inodes ON inode == id - ''') - - # Add inodes with just one block or no block - conn.execute(''' - INSERT INTO inodes (id, uid, gid, mode, mtime, atime, ctime, - refcount, size, rdev, locked, block_id) - SELECT id, uid, gid, mode, mtime, atime, ctime, - refcount, size, rdev, locked, obj_id - FROM leg_inodes LEFT JOIN leg_blocks ON leg_inodes.id == leg_blocks.inode - GROUP BY leg_inodes.id HAVING COUNT(leg_inodes.id) <= 1 + refcount, size, rdev, locked + FROM leg_inodes ''') conn.execute(''' @@ -657,7 +777,7 @@ def restore_legacy_metadata(ifh, conn): def create_legacy_tables(conn): conn.execute(""" - CREATE TABLE leg_inodes ( + CREATE TABLE inodes ( id INTEGER PRIMARY KEY, uid INT NOT NULL, gid INT NOT NULL, @@ -673,7 +793,7 @@ def create_legacy_tables(conn): ) """) conn.execute(""" - CREATE TABLE leg_objects ( + CREATE TABLE objects ( id INTEGER PRIMARY KEY AUTOINCREMENT, refcount INT NOT NULL, hash BLOB(16) UNIQUE, @@ -681,14 +801,14 @@ def create_legacy_tables(conn): compr_size INT )""") conn.execute(""" - CREATE TABLE leg_blocks ( + CREATE TABLE blocks ( inode INTEGER NOT NULL REFERENCES leg_inodes(id), blockno INT NOT NULL, obj_id INTEGER NOT NULL REFERENCES leg_objects(id), PRIMARY KEY (inode, blockno) )""") conn.execute(""" - CREATE TABLE leg_contents ( + CREATE TABLE contents ( rowid INTEGER PRIMARY KEY AUTOINCREMENT, name BLOB(256) NOT NULL, inode INT NOT NULL REFERENCES leg_inodes(id), @@ -696,15 +816,16 @@ def create_legacy_tables(conn): UNIQUE (name, parent_inode) )""") - -def create_legacy_indices(conn): - conn.execute('CREATE INDEX ix_leg_contents_parent_inode ON contents(parent_inode)') - conn.execute('CREATE INDEX ix_leg_contents_inode ON contents(inode)') - conn.execute('CREATE INDEX ix_leg_objects_hash ON objects(hash)') - conn.execute('CREATE INDEX ix_leg_blocks_obj_id ON blocks(obj_id)') - conn.execute('CREATE INDEX ix_leg_blocks_inode ON blocks(inode)') - - + conn.execute(""" + CREATE TABLE ext_attributes ( + inode INTEGER NOT NULL REFERENCES inodes(id), + name BLOB NOT NULL, + value BLOB NOT NULL, + + PRIMARY KEY (inode, name) + )""") + + class LegacyLocalBucket(AbstractBucket): needs_login = False @@ -725,6 +846,9 @@ class LegacyLocalBucket(AbstractBucket): else: raise + def is_temp_failure(self, exc): + return False + def open_read(self, key): path = self._key_to_path(key) try: @@ -739,7 +863,7 @@ class LegacyLocalBucket(AbstractBucket): return fh - def open_write(self, key, metadata=None): + def open_write(self, key, metadata=None, is_compressed=False): raise RuntimeError('Not implemented') def clear(self): diff --git a/src/s3ql/cli/cp.py b/src/s3ql/cli/cp.py index c1820e2..1c3a3d2 100644 --- a/src/s3ql/cli/cp.py +++ b/src/s3ql/cli/cp.py @@ -13,7 +13,7 @@ import os import logging from s3ql.common import (setup_logging, CTRL_NAME, QuietError) from s3ql.parse_args import ArgumentParser -import struct +import cPickle as pickle import stat import textwrap import errno @@ -95,7 +95,8 @@ def main(args=None): raise fstat_t = os.stat(options.target) - llfuse.setxattr(ctrlfile, 'copy', struct.pack('II', fstat_s.st_ino, fstat_t.st_ino)) + llfuse.setxattr(ctrlfile, 'copy', pickle.dumps((fstat_s.st_ino, fstat_t.st_ino), + pickle.HIGHEST_PROTOCOL)) if __name__ == '__main__': diff --git a/src/s3ql/cli/fsck.py b/src/s3ql/cli/fsck.py index 89292d9..5f96a1d 100644 --- a/src/s3ql/cli/fsck.py +++ b/src/s3ql/cli/fsck.py @@ -10,7 +10,7 @@ from __future__ import division, print_function, absolute_import from s3ql import CURRENT_FS_REV from s3ql.backends.common import get_bucket from s3ql.common import (get_bucket_cachedir, cycle_metadata, setup_logging, - QuietError, get_seq_no, restore_metadata, dump_metadata) + QuietError, get_seq_no, restore_metadata, dump_metadata, CTRL_INODE) from s3ql.database import Connection from s3ql.fsck import Fsck from s3ql.parse_args import ArgumentParser @@ -18,10 +18,8 @@ import apsw import cPickle as pickle import logging import os -import shutil import stat import sys -import tempfile import textwrap import time @@ -44,12 +42,13 @@ def parse_args(args): help="If user input is required, exit without prompting.") parser.add_argument("--force", action="store_true", default=False, help="Force checking even if file system is marked clean.") - + parser.add_argument("--renumber-inodes", action="store_true", default=False, + help="Renumber inodes to be stricly sequential starting from %d" + % (CTRL_INODE+1)) options = parser.parse_args(args) return options - def main(args=None): if args is None: @@ -66,7 +65,6 @@ def main(args=None): if line.startswith(match): raise QuietError('Can not check mounted file system.') - bucket = get_bucket(options) cachepath = get_bucket_cachedir(options.storage_url, options.cachedir) @@ -132,7 +130,7 @@ def main(args=None): if (not param['needs_fsck'] and ((time.time() - time.timezone) - param['last_fsck']) < 60 * 60 * 24 * 31): # last check more than 1 month ago - if options.force: + if options.force or options.renumber_inodes: log.info('File system seems clean, checking anyway.') else: log.info('File system is marked as clean. Use --force to force checking.') @@ -153,13 +151,13 @@ def main(args=None): + cachepath + '.db (corrupted)\n' + cachepath + '.param (intact)') else: - log.info("Downloading & uncompressing metadata...") - os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, - stat.S_IRUSR | stat.S_IWUSR)) - db = Connection(cachepath + '.db.tmp', fast_mode=True) - with bucket.open_read("s3ql_metadata") as fh: + def do_read(fh): + os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, + stat.S_IRUSR | stat.S_IWUSR)) + db = Connection(cachepath + '.db.tmp', fast_mode=True) restore_metadata(fh, db) - db.close() + db.close() + db = bucket.perform_read(do_read, "s3ql_metadata") os.rename(cachepath + '.db.tmp', cachepath + '.db') db = Connection(cachepath + '.db') @@ -178,25 +176,65 @@ def main(args=None): if os.path.exists(cachepath + '-cache'): os.rmdir(cachepath + '-cache') - log.info('Saving metadata...') - fh = tempfile.TemporaryFile() - dump_metadata(fh, db) + if options.renumber_inodes: + renumber_inodes(db) - log.info("Compressing & uploading metadata..") cycle_metadata(bucket) - fh.seek(0) param['needs_fsck'] = False param['last_fsck'] = time.time() - time.timezone param['last-modified'] = time.time() - time.timezone - with bucket.open_write("s3ql_metadata", param) as dst: - fh.seek(0) - shutil.copyfileobj(fh, dst) - fh.close() + bucket.perform_write(lambda fh: dump_metadata(fh, db) , "s3ql_metadata", + metadata=param, is_compressed=True) pickle.dump(param, open(cachepath + '.params', 'wb'), 2) db.execute('ANALYZE') db.execute('VACUUM') db.close() + if options.renumber_inodes: + print('', + 'Inodes were renumbered. If this file system has been exported over NFS,', + 'all NFS clients need to be restarted before mounting the S3QL file system ', + 'again or data corruption may occur.', sep='\n') + + +def renumber_inodes(db): + '''Renumber inodes''' + + log.info('Renumbering inodes...') + total = db.get_val('SELECT COUNT(id) FROM inodes') + db.execute('CREATE TEMPORARY TABLE inode_ids AS ' + 'SELECT id FROM inodes WHERE id > ? ORDER BY id DESC', + (max(total, CTRL_INODE),)) + db.execute('CREATE INDEX IF NOT EXISTS ix_contents_inode ON contents(inode)') + try: + i = 0 + cur = CTRL_INODE+1 + for (id_,) in db.query("SELECT id FROM inode_ids"): + while True: + try: + db.execute('UPDATE inodes SET id=? WHERE id=?', (cur, id_)) + except apsw.ConstraintError: + cur += 1 + else: + break + + db.execute('UPDATE contents SET inode=? WHERE inode=?', (cur, id_)) + db.execute('UPDATE contents SET parent_inode=? WHERE parent_inode=?', (cur, id_)) + db.execute('UPDATE inode_blocks SET inode=? WHERE inode=?', (cur, id_)) + db.execute('UPDATE symlink_targets SET inode=? WHERE inode=?', (cur, id_)) + db.execute('UPDATE ext_attributes SET inode=? WHERE inode=?', (cur, id_)) + + cur += 1 + i += 1 + if i % 5000 == 0: + log.info('..processed %d inodes so far..', i) + + finally: + db.execute('DROP TABLE inode_ids') + db.execute('DROP INDEX ix_contents_inode') + + if __name__ == '__main__': main(sys.argv[1:]) + diff --git a/src/s3ql/cli/mkfs.py b/src/s3ql/cli/mkfs.py index 568d4c4..80abb5e 100644 --- a/src/s3ql/cli/mkfs.py +++ b/src/s3ql/cli/mkfs.py @@ -119,10 +119,8 @@ def main(args=None): param['bucket_revision'] = 1 bucket.store('s3ql_seq_no_%d' % param['seq_no'], 'Empty') - - log.info('Uploading metadata...') - with bucket.open_write('s3ql_metadata', param) as fh: - dump_metadata(fh, db) + bucket.perform_write(lambda fh: dump_metadata(fh, db) , "s3ql_metadata", + metadata=param, is_compressed=True) pickle.dump(param, open(cachepath + '.params', 'wb'), 2) diff --git a/src/s3ql/cli/mount.py b/src/s3ql/cli/mount.py index 6cb3f9d..a9085b5 100644 --- a/src/s3ql/cli/mount.py +++ b/src/s3ql/cli/mount.py @@ -7,11 +7,11 @@ This program can be distributed under the terms of the GNU GPLv3. ''' from __future__ import division, print_function, absolute_import -from s3ql import fs, CURRENT_FS_REV, inode_cache +from s3ql import fs, CURRENT_FS_REV from s3ql.backends.common import get_bucket_factory, BucketPool from s3ql.block_cache import BlockCache from s3ql.common import (setup_logging, get_bucket_cachedir, get_seq_no, - QuietError, cycle_metadata, dump_metadata, + QuietError, cycle_metadata, dump_metadata, BUFSIZE, restore_metadata) from s3ql.daemonize import daemonize from s3ql.database import Connection @@ -92,13 +92,10 @@ def main(args=None): (param, db) = get_metadata(bucket, cachepath) if options.nfs: - log.info('Creating NFS indices...') # NFS may try to look up '..', so we have to speed up this kind of query + log.info('Creating NFS indices...') db.execute('CREATE INDEX IF NOT EXISTS ix_contents_inode ON contents(inode)') - - # Since we do not support generation numbers, we have to keep the - # likelihood of reusing a just-deleted inode low - inode_cache.RANDOMIZE_INODES = True + else: db.execute('DROP INDEX IF EXISTS ix_contents_inode') @@ -175,15 +172,21 @@ def main(args=None): log.debug("All background threads terminated.") + log.info("Unmounting file system.") + # Re-raise if main loop terminated due to exception in other thread - # or during cleanup + # or during cleanup. but make sure we still unmount file system + # (so that Operations' destroy handler gets called) if exc_info: + try: + with llfuse.lock: + llfuse.close() + except: + log.exception("Exception during cleanup:") raise exc_info[0], exc_info[1], exc_info[2] # At this point, there should be no other threads left - # Unmount - log.info("Unmounting file system.") with llfuse.lock: llfuse.close() @@ -197,15 +200,11 @@ def main(args=None): del bucket['s3ql_seq_no_%d' % param['seq_no']] param['seq_no'] -= 1 pickle.dump(param, open(cachepath + '.params', 'wb'), 2) - elif seq_no == param['seq_no']: - log.info('Uploading metadata...') + elif seq_no == param['seq_no']: cycle_metadata(bucket) param['last-modified'] = time.time() - time.timezone - with tempfile.TemporaryFile() as tmp: - dump_metadata(tmp, db) - tmp.seek(0) - with bucket.open_write('s3ql_metadata', param) as fh: - shutil.copyfileobj(tmp, fh) + bucket.perform_write(lambda fh: dump_metadata(fh, db) , "s3ql_metadata", + metadata=param, is_compressed=True) pickle.dump(param, open(cachepath + '.params', 'wb'), 2) else: log.error('Remote metadata is newer than local (%d vs %d), ' @@ -319,13 +318,13 @@ def get_metadata(bucket, cachepath): # Download metadata if not db: - log.info("Downloading & uncompressing metadata...") - os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, - stat.S_IRUSR | stat.S_IWUSR)) - db = Connection(cachepath + '.db.tmp', fast_mode=True) - with bucket.open_read("s3ql_metadata") as fh: + def do_read(fh): + os.close(os.open(cachepath + '.db.tmp', os.O_RDWR | os.O_CREAT | os.O_TRUNC, + stat.S_IRUSR | stat.S_IWUSR)) + db = Connection(cachepath + '.db.tmp', fast_mode=True) restore_metadata(fh, db) - db.close() + db.close() + bucket.perform_read(do_read, "s3ql_metadata") os.rename(cachepath + '.db.tmp', cachepath + '.db') db = Connection(cachepath + '.db') @@ -393,10 +392,8 @@ def parse_args(args): parser.add_version() parser.add_storage_url() - parser.add_argument("mountpoint", metavar='<mountpoint>', - type=(lambda x: os.path.abspath(x)), + parser.add_argument("mountpoint", metavar='<mountpoint>', type=os.path.abspath, help='Where to mount the file system') - parser.add_argument("--cachesize", type=int, default=102400, metavar='<size>', help="Cache size in kb (default: 102400 (100 MB)). Should be at least 10 times " "the blocksize of the filesystem, otherwise an object may be retrieved and " @@ -518,15 +515,17 @@ class MetadataUploadThread(Thread): fh.close() continue - log.info("Compressing & uploading metadata..") cycle_metadata(bucket) fh.seek(0) self.param['last-modified'] = time.time() - time.timezone # Temporarily decrease sequence no, this is not the final upload self.param['seq_no'] -= 1 - with bucket.open_write("s3ql_metadata", self.param) as obj_fh: - shutil.copyfileobj(fh, obj_fh) + def do_write(obj_fh): + fh.seek(0) + shutil.copyfileobj(fh, obj_fh, BUFSIZE) + bucket.perform_write(do_write, "s3ql_metadata", metadata=self.param, + is_compressed=True) self.param['seq_no'] += 1 fh.close() diff --git a/src/s3ql/common.py b/src/s3ql/common.py index 4401501..6dfe902 100644 --- a/src/s3ql/common.py +++ b/src/s3ql/common.py @@ -12,11 +12,14 @@ import cPickle as pickle import hashlib import logging import os -import shutil import stat import sys import tempfile import time +import lzma + +# Buffer size when writing objects +BUFSIZE = 256 * 1024 log = logging.getLogger('common') @@ -124,6 +127,7 @@ def get_seq_no(bucket): def cycle_metadata(bucket): from .backends.common import NoSuchObject + log.info('Backing up old metadata...') for i in reversed(range(10)): try: bucket.copy("s3ql_metadata_bak_%d" % i, "s3ql_metadata_bak_%d" % (i + 1)) @@ -133,7 +137,11 @@ def cycle_metadata(bucket): bucket.copy("s3ql_metadata", "s3ql_metadata_bak_0") def dump_metadata(ofh, conn): - pickler = pickle.Pickler(ofh, 2) + + log.info('Dumping metadata...') + # First write everything into temporary file + tmp = tempfile.TemporaryFile() + pickler = pickle.Pickler(tmp, 2) bufsize = 256 buf = range(bufsize) tables_to_dump = [('objects', 'id'), ('blocks', 'id'), @@ -151,7 +159,7 @@ def dump_metadata(ofh, conn): pickler.dump((tables_to_dump, columns)) for (table, order) in tables_to_dump: - log.info('Saving %s' % table) + log.info('..%s..' % table) pickler.clear_memo() i = 0 for row in conn.query('SELECT %s FROM %s ORDER BY %s' @@ -168,23 +176,46 @@ def dump_metadata(ofh, conn): pickler.dump(None) + # Then compress and send + log.info("Compressing and uploading metadata...") + compr = lzma.LZMACompressor(options={ 'level': 7 }) + tmp.seek(0) + while True: + buf = tmp.read(BUFSIZE) + if not buf: + break + buf = compr.compress(buf) + if buf: + ofh.write(buf) + buf = compr.flush() + if buf: + ofh.write(buf) + del compr # Free memory ASAP, LZMA level 7 needs 186 MB + tmp.close() def restore_metadata(ifh, conn): - # Unpickling is terribly slow if fh is not a real file - # object. - if not hasattr(ifh, 'fileno'): - log.info('Caching tables...') - with tempfile.TemporaryFile() as tmp: - shutil.copyfileobj(ifh, tmp) - tmp.seek(0) - return restore_metadata(tmp, conn) - - unpickler = pickle.Unpickler(ifh) + # Note: unpickling is terribly slow if fh is not a real file object, so + # uncompressing to a temporary file also gives a performance boost + log.info('Downloading and decompressing metadata...') + tmp = tempfile.TemporaryFile() + decompressor = lzma.LZMADecompressor() + while True: + buf = ifh.read(BUFSIZE) + if not buf: + break + buf = decompressor.decompress(buf) + if buf: + tmp.write(buf) + del decompressor + tmp.seek(0) + + log.info("Reading metadata...") + unpickler = pickle.Unpickler(tmp) (to_dump, columns) = unpickler.load() create_tables(conn) for (table, _) in to_dump: - log.info('Loading %s', table) + log.info('..%s..', table) col_str = ', '.join(columns[table]) val_str = ', '.join('?' for _ in columns[table]) sql_str = 'INSERT INTO %s (%s) VALUES(%s)' % (table, col_str, val_str) @@ -195,6 +226,7 @@ def restore_metadata(ifh, conn): for row in buf: conn.execute(sql_str, row) + tmp.close() conn.execute('ANALYZE') class QuietError(Exception): @@ -313,7 +345,7 @@ def sha256_fh(fh): sha = hashlib.sha256() while True: - buf = fh.read(128 * 1024) + buf = fh.read(BUFSIZE) if not buf: break sha.update(buf) @@ -352,7 +384,7 @@ def create_tables(conn): CREATE TABLE objects ( id INTEGER PRIMARY KEY AUTOINCREMENT, refcount INT NOT NULL, - compr_size INT + size INT )""") # Table of known data blocks @@ -385,13 +417,7 @@ def create_tables(conn): refcount INT NOT NULL, size INT NOT NULL DEFAULT 0, rdev INT NOT NULL DEFAULT 0, - locked BOOLEAN NOT NULL DEFAULT 0, - - -- id of first block (blockno == 0) - -- since most inodes have only one block, we can make the db 20% - -- smaller by not requiring a separate inode_blocks row for these - -- cases. - block_id INT REFERENCES blocks(id) + locked BOOLEAN NOT NULL DEFAULT 0 )""") # Further Blocks used by inode (blockno >= 1) @@ -445,14 +471,4 @@ def create_tables(conn): conn.execute(""" CREATE VIEW contents_v AS SELECT * FROM contents JOIN names ON names.id = name_id - """) - - # We have to be very careful when using the following view, because it - # confuses the SQLite optimizer a lot, so it often stops using indices and - # always scans both instnead tables. - conn.execute(""" - CREATE VIEW inode_blocks_v AS - SELECT * FROM inode_blocks - UNION - SELECT id as inode, 0 as blockno, block_id FROM inodes WHERE block_id IS NOT NULL - """) + """)
\ No newline at end of file diff --git a/src/s3ql/fs.py b/src/s3ql/fs.py index 78664cf..8a7cbf0 100644 --- a/src/s3ql/fs.py +++ b/src/s3ql/fs.py @@ -191,7 +191,7 @@ class Operations(llfuse.Operations): if name == b's3ql_flushcache!': self.cache.clear() elif name == 'copy': - self.copy_tree(*struct.unpack('II', value)) + self.copy_tree(*pickle.loads(value)) elif name == 'upload-meta': if self.upload_event is not None: self.upload_event.set() @@ -372,23 +372,13 @@ class Operations(llfuse.Operations): 'SELECT ?, target FROM symlink_targets WHERE inode=?', (id_new, id_)) - db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) ' - 'SELECT ?, blockno, block_id FROM inode_blocks ' - 'WHERE inode=?', (id_new, id_)) - - db.execute('UPDATE inodes SET block_id=' - '(SELECT block_id FROM inodes WHERE id=?) ' - 'WHERE id=?', (id_, id_new)) - - processed += db.execute('REPLACE INTO blocks (id, hash, refcount, size, obj_id) ' - 'SELECT blocks.id, hash, blocks.refcount+1, blocks.size, obj_id ' - 'FROM inodes JOIN blocks ON block_id = blocks.id ' - 'WHERE inodes.id = ? AND block_id IS NOT NULL', (id_new,)) - - processed += db.execute('REPLACE INTO blocks (id, hash, refcount, size, obj_id) ' - 'SELECT id, hash, refcount+1, size, obj_id ' - 'FROM inode_blocks JOIN blocks ON block_id = id ' - 'WHERE inode = ?', (id_new,)) + processed += db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) ' + 'SELECT ?, blockno, block_id FROM inode_blocks ' + 'WHERE inode=?', (id_new, id_)) + db.execute('REPLACE INTO blocks (id, hash, refcount, size, obj_id) ' + 'SELECT id, hash, refcount+1, size, obj_id ' + 'FROM inode_blocks JOIN blocks ON block_id = id ' + 'WHERE inode = ?', (id_new,)) if db.has_val('SELECT 1 FROM contents WHERE parent_inode=?', (id_,)): queue.append((id_, id_new, 0)) @@ -734,7 +724,7 @@ class Operations(llfuse.Operations): inodes = self.db.get_val("SELECT COUNT(id) FROM inodes") fs_size = self.db.get_val('SELECT SUM(size) FROM inodes') or 0 dedup_size = self.db.get_val('SELECT SUM(size) FROM blocks') or 0 - compr_size = self.db.get_val('SELECT SUM(compr_size) FROM objects') or 0 + compr_size = self.db.get_val('SELECT SUM(size) FROM objects') or 0 return struct.pack('QQQQQQQ', entries, blocks, inodes, fs_size, dedup_size, compr_size, self.db.get_size()) diff --git a/src/s3ql/fsck.py b/src/s3ql/fsck.py index 6200759..ed1497d 100644 --- a/src/s3ql/fsck.py +++ b/src/s3ql/fsck.py @@ -8,10 +8,12 @@ This program can be distributed under the terms of the GNU GPLv3. from __future__ import division, print_function, absolute_import from .backends.common import NoSuchObject -from .common import ROOT_INODE, CTRL_INODE, inode_for_path, sha256_fh, get_path +from .common import ROOT_INODE, CTRL_INODE, inode_for_path, sha256_fh, get_path, BUFSIZE from .database import NoSuchRowError from os.path import basename -from s3ql.backends.common import CompressFilter +from random import randint +from .inode_cache import MIN_INODE, MAX_INODE, OutOfInodesError +import apsw import logging import os import re @@ -54,8 +56,7 @@ class Fsck(object): log.info('Creating temporary extra indices...') self.conn.execute('CREATE INDEX tmp1 ON blocks(obj_id)') self.conn.execute('CREATE INDEX tmp2 ON inode_blocks(block_id)') - self.conn.execute('CREATE INDEX tmp3 ON inodes(block_id)') - self.conn.execute('CREATE INDEX tmp4 ON contents(inode)') + self.conn.execute('CREATE INDEX tmp3 ON contents(inode)') try: self.check_foreign_keys() self.check_cache() @@ -71,7 +72,7 @@ class Fsck(object): self.check_keylist() finally: log.info('Dropping temporary indices...') - for idx in ('tmp1', 'tmp2', 'tmp3', 'tmp4'): + for idx in ('tmp1', 'tmp2', 'tmp3'): self.conn.execute('DROP INDEX %s' % idx) def log_error(self, *a, **kw): @@ -150,15 +151,14 @@ class Fsck(object): obj_id = self.conn.rowid('INSERT INTO objects (refcount) VALUES(1)') block_id = self.conn.rowid('INSERT INTO blocks (refcount, hash, obj_id, size) ' 'VALUES(?, ?, ?, ?)', (1, hash_, obj_id, size)) - with self.bucket.open_write('s3ql_data_%d' % obj_id) as dest: + def do_write(obj_fh): fh.seek(0) - shutil.copyfileobj(fh, dest) - - if isinstance(dest, CompressFilter): - obj_size = dest.compr_size - else: - obj_size = fh.tell() - self.conn.execute('UPDATE objects SET compr_size=? WHERE id=?', + shutil.copyfileobj(fh, obj_fh, BUFSIZE) + return obj_fh + + obj_size = self.bucket.perform_write(do_write, 's3ql_data_%d' % obj_id).get_obj_size() + + self.conn.execute('UPDATE objects SET size=? WHERE id=?', (obj_size, obj_id)) else: @@ -166,31 +166,18 @@ class Fsck(object): try: - if blockno == 0: - old_block_id = self.conn.get_val('SELECT block_id FROM inodes ' - 'WHERE id=? AND block_id IS NOT NULL', (inode,)) - else: - old_block_id = self.conn.get_val('SELECT block_id FROM inode_blocks ' - 'WHERE inode=? AND blockno=?', (inode, blockno)) + old_block_id = self.conn.get_val('SELECT block_id FROM inode_blocks ' + 'WHERE inode=? AND blockno=?', (inode, blockno)) except NoSuchRowError: - if blockno == 0: - self.conn.execute('UPDATE inodes SET block_id=? WHERE id=?', - (block_id, inode)) - else: - self.conn.execute('INSERT INTO inode_blocks (block_id, inode, blockno) VALUES(?,?,?)', - (block_id, inode, blockno)) + self.conn.execute('INSERT INTO inode_blocks (block_id, inode, blockno) VALUES(?,?,?)', + (block_id, inode, blockno)) else: - if blockno == 0: - self.conn.execute('UPDATE inodes SET block_id=? WHERE id=?', - (block_id, inode)) - else: - self.conn.execute('UPDATE inode_blocks SET block_id=? WHERE inode=? AND blockno=?', - (block_id, inode, blockno)) + self.conn.execute('UPDATE inode_blocks SET block_id=? WHERE inode=? AND blockno=?', + (block_id, inode, blockno)) # We just decrease the refcount, but don't take any action # because the reference count might be wrong - self.conn.execute('UPDATE blocks SET refcount=refcount-1 WHERE id=?', - (old_block_id,)) + self.conn.execute('UPDATE blocks SET refcount=refcount-1 WHERE id=?', (old_block_id,)) self.unlinked_blocks.add(old_block_id) fh.close() @@ -210,10 +197,9 @@ class Fsck(object): except NoSuchRowError: self.found_errors = True self.log_error("Recreating missing lost+found directory") - inode_l = self.conn.rowid("INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount) " - "VALUES (?,?,?,?,?,?,?)", - (stat.S_IFDIR | stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR, - os.getuid(), os.getgid(), timestamp, timestamp, timestamp, 1)) + inode_l = self.create_inode(mode=stat.S_IFDIR|stat.S_IRUSR|stat.S_IWUSR|stat.S_IXUSR, + atime=timestamp, ctime=timestamp, mtime=timestamp, + refcount=1) self.conn.execute("INSERT INTO contents (name_id, inode, parent_inode) VALUES(?,?,?)", (self._add_name(b"lost+found"), inode_l, ROOT_INODE)) @@ -225,10 +211,9 @@ class Fsck(object): '/lost+found/inode-%s*', inode_l) # We leave the old inode unassociated, so that it will be added # to lost+found later on. - inode_l = self.conn.rowid("INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount) " - "VALUES (?,?,?,?,?,?,?)", - (stat.S_IFDIR | stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR, - os.getuid(), os.getgid(), timestamp, timestamp, timestamp, 1)) + inode_l = self.create_inode(mode=stat.S_IFDIR|stat.S_IRUSR|stat.S_IWUSR|stat.S_IXUSR, + atime=timestamp, ctime=timestamp, mtime=timestamp, + refcount=1) self.conn.execute('UPDATE contents SET inode=? WHERE name_id=? AND parent_inode=?', (inode_l, name_id, ROOT_INODE)) @@ -287,7 +272,7 @@ class Fsck(object): self.conn.execute(''' INSERT INTO min_sizes (id, min_size) SELECT inode, MAX(blockno * ? + size) - FROM inode_blocks_v JOIN blocks ON block_id == blocks.id + FROM inode_blocks JOIN blocks ON block_id == blocks.id GROUP BY inode''', (self.blocksize,)) self.conn.execute(''' @@ -379,7 +364,7 @@ class Fsck(object): self.conn.execute(''' INSERT INTO refcounts (id, refcount) SELECT block_id, COUNT(blockno) - FROM inode_blocks_v + FROM inode_blocks GROUP BY block_id ''') @@ -407,11 +392,12 @@ class Fsck(object): (id_p, name) = self.resolve_free(b"/lost+found", b"block-%d" % id_) self.log_error("Block %d not referenced, adding as /lost+found/%s", id_, name) timestamp = time.time() - time.timezone - inode = self.conn.rowid(""" - INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount,block_id) - VALUES (?,?,?,?,?,?,?,?)""", - (stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR, - os.getuid(), os.getgid(), timestamp, timestamp, timestamp, 1, id_)) + size = self.conn.get_val('SELECT size FROM blocks WHERE id=?', (id_,)) + inode = self.create_inode(mode=stat.S_IFREG|stat.S_IRUSR|stat.S_IWUSR|stat.S_IXUSR, + mtime=timestamp, atime=timestamp, ctime=timestamp, + refcount=1, size=size) + self.conn.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?,?,?)', + (inode, 0, id_)) self.conn.execute("INSERT INTO contents (name_id, inode, parent_inode) VALUES (?,?,?)", (self._add_name(basename(name)), inode, id_p)) self.conn.execute("UPDATE blocks SET refcount=? WHERE id=?", (1, id_)) @@ -426,6 +412,26 @@ class Fsck(object): self.conn.execute('DROP TABLE IF EXISTS wrong_refcounts') + def create_inode(self, mode, uid=os.getuid(), gid=os.getgid(), + mtime=None, atime=None, ctime=None, refcount=None, + size=0): + '''Create inode with id fitting into 32bit''' + + for _ in range(100): + id_ = randint(MIN_INODE, MAX_INODE) + try: + self.conn.execute('INSERT INTO inodes (id, mode,uid,gid,mtime,atime,ctime,' + 'refcount,size) VALUES (?,?,?,?,?,?,?,?,?)', + (id_, mode, uid, gid, mtime, atime, ctime, refcount, size)) + except apsw.ConstraintError: + pass + else: + break + else: + raise OutOfInodesError() + + return id_ + def check_name_refcount(self): """Check name reference counters""" @@ -522,9 +528,7 @@ class Fsck(object): inode, get_path(inode, self.conn)) if (not stat.S_ISREG(mode) and - self.conn.has_val('SELECT 1 FROM inode_blocks WHERE inode=? ' - 'UNION SELECT 1 FROM inodes WHERE id=? ' - 'AND block_id IS NOT NULL', (inode, inode))): + self.conn.has_val('SELECT 1 FROM inode_blocks WHERE inode=?', (inode,))): self.found_errors = True self.log_error('Inode %d (%s) is not a regular file but has data blocks. ' 'This is probably going to confuse your system!', @@ -627,11 +631,7 @@ class Fsck(object): self.log_error("object %s only exists in table but not in bucket, deleting", obj_id) for (id_,) in self.conn.query('SELECT inode FROM inode_blocks JOIN blocks ON block_id = id ' - 'WHERE obj_id=? ' - 'UNION ' - 'SELECT inodes.id FROM inodes JOIN blocks ON block_id = blocks.id ' - 'WHERE obj_id=? AND block_id IS NOT NULL', - (obj_id, obj_id)): + 'WHERE obj_id=? ', (obj_id,)): # Same file may lack several blocks, but we want to move it # only once @@ -654,7 +654,6 @@ class Fsck(object): # Unlink missing blocks for (block_id,) in self.conn.query('SELECT id FROM blocks WHERE obj_id=?', (obj_id,)): self.conn.execute('DELETE FROM inode_blocks WHERE block_id=?', (block_id,)) - self.conn.execute('UPDATE inodes SET block_id = NULL WHERE block_id=?', (block_id,)) self.conn.execute("DELETE FROM blocks WHERE obj_id=?", (obj_id,)) self.conn.execute("DELETE FROM objects WHERE id=?", (obj_id,)) diff --git a/src/s3ql/inode_cache.py b/src/s3ql/inode_cache.py index 7f8b090..d3ec5f0 100644 --- a/src/s3ql/inode_cache.py +++ b/src/s3ql/inode_cache.py @@ -13,6 +13,7 @@ import logging from random import randint import apsw from .database import NoSuchRowError +from s3ql.common import CTRL_INODE __all__ = [ 'InodeCache', 'OutOfInodesError' ] log = logging.getLogger('inode_cache') @@ -26,9 +27,8 @@ UPDATE_ATTRS = ('mode', 'refcount', 'uid', 'gid', 'size', 'locked', UPDATE_STR = ', '.join('%s=?' % x for x in UPDATE_ATTRS) TIMEZONE = time.timezone - -# If True, new inodes are assigned randomly rather than sequentially -RANDOMIZE_INODES = False +MAX_INODE = 2**32 - 1 +MIN_INODE = CTRL_INODE+1 class _Inode(object): '''An inode with its attributes''' @@ -199,28 +199,24 @@ class InodeCache(object): for i in ('atime', 'ctime', 'mtime'): kw[i] -= TIMEZONE - bindings = [ kw[x] for x in ATTRIBUTES if x in kw ] - columns = ', '.join([ x for x in ATTRIBUTES if x in kw]) + bindings = tuple(kw[x] for x in ATTRIBUTES if x in kw) + columns = ', '.join(x for x in ATTRIBUTES if x in kw) values = ', '.join('?' * len(kw)) - - if RANDOMIZE_INODES: - # We want to restrict inodes to 2^32, and we do not want to immediately - # reuse deleted inodes (so that the lack of generation numbers isn't too - # likely to cause problems with NFS) - sql = 'INSERT INTO inodes (id, %s) VALUES(?, %s)' % (columns, values) - for _ in range(100): - id_ = randint(0, 2 ** 32 - 1) - try: - self.db.execute(sql, [id_] + bindings) - except apsw.ConstraintError: - pass - else: - break + + # We want to restrict inodes to 32bit, and we do not want to + # immediately reuse deleted inodes (so that the lack of generation + # numbers isn't too likely to cause problems with NFS) + sql = 'INSERT INTO inodes (id, %s) VALUES(?, %s)' % (columns, values) + for _ in range(100): + id_ = randint(MIN_INODE, MAX_INODE) + try: + self.db.execute(sql, (id_,) + bindings) + except apsw.ConstraintError: + pass else: - raise OutOfInodesError() + break else: - id_ = self.db.rowid('INSERT INTO inodes (%s) VALUES(%s)' % (columns, values), - bindings) + raise OutOfInodesError() return self[id_] diff --git a/tests/t2_block_cache.py b/tests/t2_block_cache.py index 0631956..79bfb85 100644 --- a/tests/t2_block_cache.py +++ b/tests/t2_block_cache.py @@ -31,7 +31,7 @@ class cache_tests(TestCase): self.bucket_dir = tempfile.mkdtemp() self.bucket_pool = BucketPool(lambda: local.Bucket(self.bucket_dir, None, None)) - self.cachedir = tempfile.mkdtemp() + "/" + self.cachedir = tempfile.mkdtemp() self.blocksize = 1024 self.dbfile = tempfile.NamedTemporaryFile() @@ -47,7 +47,7 @@ class cache_tests(TestCase): | stat.S_IRGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IXOTH, os.getuid(), os.getgid(), time.time(), time.time(), time.time(), 1, 32)) - self.cache = BlockCache(self.bucket_pool, self.db, self.cachedir, + self.cache = BlockCache(self.bucket_pool, self.db, self.cachedir + "/cache", self.blocksize * 100) # Tested methods assume that they are called from @@ -57,8 +57,7 @@ class cache_tests(TestCase): def tearDown(self): self.cache.bucket_pool = self.bucket_pool self.cache.destroy() - if os.path.exists(self.cachedir): - shutil.rmtree(self.cachedir) + shutil.rmtree(self.cachedir) shutil.rmtree(self.bucket_dir) llfuse.lock.release() @@ -305,13 +304,16 @@ class TestBucketPool(AbstractBucket): return self.bucket.open_read(key) - def open_write(self, key, metadata=None): + def open_write(self, key, metadata=None, is_compressed=False): self.no_write -= 1 if self.no_write < 0: raise RuntimeError('Got too many open_write calls') - return self.bucket.open_write(key, metadata) + return self.bucket.open_write(key, metadata, is_compressed) + def is_temp_failure(self, exc): + return self.bucket.is_temp_failure(exc) + def is_get_consistent(self): return self.bucket.is_get_consistent() diff --git a/tests/t3_fs_api.py b/tests/t3_fs_api.py index 2a45af3..dd9ee46 100644 --- a/tests/t3_fs_api.py +++ b/tests/t3_fs_api.py @@ -50,7 +50,7 @@ class fs_api_tests(TestCase): self.bucket_dir = tempfile.mkdtemp() self.bucket_pool = BucketPool(lambda: local.Bucket(self.bucket_dir, None, None)) self.bucket = self.bucket_pool.pop_conn() - self.cachedir = tempfile.mkdtemp() + "/" + self.cachedir = tempfile.mkdtemp() self.blocksize = 1024 self.dbfile = tempfile.NamedTemporaryFile() @@ -62,7 +62,7 @@ class fs_api_tests(TestCase): # file system request handler llfuse.lock.acquire() - self.block_cache = BlockCache(self.bucket_pool, self.db, self.cachedir, + self.block_cache = BlockCache(self.bucket_pool, self.db, self.cachedir + "/cache", self.blocksize * 5) self.server = fs.Operations(self.block_cache, self.db, self.blocksize) @@ -74,9 +74,7 @@ class fs_api_tests(TestCase): def tearDown(self): self.server.destroy() self.block_cache.destroy() - - if os.path.exists(self.cachedir): - shutil.rmtree(self.cachedir) + shutil.rmtree(self.cachedir) shutil.rmtree(self.bucket_dir) llfuse.lock.release() @@ -88,7 +86,7 @@ class fs_api_tests(TestCase): def fsck(self): self.block_cache.clear() self.server.inodes.flush() - fsck = Fsck(self.cachedir, self.bucket, + fsck = Fsck(self.cachedir + '/cache', self.bucket, { 'blocksize': self.blocksize }, self.db) fsck.check() self.assertFalse(fsck.found_errors) diff --git a/tests/t3_fsck.py b/tests/t3_fsck.py index 4a31019..2750f63 100644 --- a/tests/t3_fsck.py +++ b/tests/t3_fsck.py @@ -25,7 +25,7 @@ class fsck_tests(TestCase): def setUp(self): self.bucket_dir = tempfile.mkdtemp() self.bucket = local.Bucket(self.bucket_dir, None, None) - self.cachedir = tempfile.mkdtemp() + "/" + self.cachedir = tempfile.mkdtemp() self.blocksize = 1024 self.dbfile = tempfile.NamedTemporaryFile() @@ -61,7 +61,7 @@ class fsck_tests(TestCase): self._link('test-entry', inode) # Create new block - fh = open(self.cachedir + '%d-0' % inode, 'wb') + fh = open(self.cachedir + '/%d-0' % inode, 'wb') fh.write('somedata') fh.close() self.assert_fsck(self.fsck.check_cache) @@ -70,17 +70,17 @@ class fsck_tests(TestCase): # Existing block self.db.execute('UPDATE inodes SET size=? WHERE id=?', (self.blocksize + 8, inode)) - with open(self.cachedir + '%d-1' % inode, 'wb') as fh: + with open(self.cachedir + '/%d-1' % inode, 'wb') as fh: fh.write('somedata') self.assert_fsck(self.fsck.check_cache) # Old block preserved - with open(self.cachedir + '%d-0' % inode, 'wb') as fh: + with open(self.cachedir + '/%d-0' % inode, 'wb') as fh: fh.write('somedat2') self.assert_fsck(self.fsck.check_cache) # Old block removed - with open(self.cachedir + '%d-1' % inode, 'wb') as fh: + with open(self.cachedir + '/%d-1' % inode, 'wb') as fh: fh.write('somedat3') self.assert_fsck(self.fsck.check_cache) @@ -192,23 +192,23 @@ class fsck_tests(TestCase): self.bucket['s3ql_data_%d' % obj_id] = 'foo' # Case 1 - self.db.execute('UPDATE inodes SET block_id=?, size=? WHERE id=?', - (None, self.blocksize + 120, id_)) + self.db.execute('UPDATE inodes SET size=? WHERE id=?', (self.blocksize + 120, id_)) self.db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?, ?, ?)', (id_, 1, block_id)) self.assert_fsck(self.fsck.check_inode_sizes) # Case 2 self.db.execute('DELETE FROM inode_blocks WHERE inode=?', (id_,)) - self.db.execute('UPDATE inodes SET block_id=?, size=? WHERE id=?', - (block_id, 129, id_)) + self.db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?, ?, ?)', + (id_, 0, block_id)) + self.db.execute('UPDATE inodes SET size=? WHERE id=?', (129, id_)) self.assert_fsck(self.fsck.check_inode_sizes) # Case 3 self.db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?, ?, ?)', (id_, 1, block_id)) - self.db.execute('UPDATE inodes SET block_id=?, size=? WHERE id=?', - (block_id, self.blocksize + 120, id_)) + self.db.execute('UPDATE inodes SET size=? WHERE id=?', + (self.blocksize + 120, id_)) self.db.execute('UPDATE blocks SET refcount = refcount + 1 WHERE id = ?', (block_id,)) self.assert_fsck(self.fsck.check_inode_sizes) @@ -229,10 +229,12 @@ class fsck_tests(TestCase): block_id = self.db.rowid('INSERT INTO blocks (refcount, obj_id, size) VALUES(?,?,?)', (1, obj_id, 128)) - id_ = self.db.rowid("INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount,size,block_id) " - "VALUES (?,?,?,?,?,?,?,?,?)", + id_ = self.db.rowid("INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount,size) " + "VALUES (?,?,?,?,?,?,?,?)", (stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR, - 0, 0, time.time(), time.time(), time.time(), 1, 128, block_id)) + 0, 0, time.time(), time.time(), time.time(), 1, 128)) + self.db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?,?,?)', + (id_, 0, block_id)) self._link('test-entry', id_) self.assert_fsck(self.fsck.check_keylist) @@ -299,14 +301,16 @@ class fsck_tests(TestCase): block_id = self.db.rowid('INSERT INTO blocks (refcount, obj_id, size) VALUES(?,?,?)', (1, obj_id, 0)) - inode = self.db.rowid("INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount,size,block_id) " - "VALUES (?,?,?,?,?,?,?,?,?)", + inode = self.db.rowid("INSERT INTO inodes (mode,uid,gid,mtime,atime,ctime,refcount,size) " + "VALUES (?,?,?,?,?,?,?,?)", (stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR, os.getuid(), os.getgid(), - time.time(), time.time(), time.time(), 1, self.blocksize, block_id)) + time.time(), time.time(), time.time(), 1, self.blocksize)) self._link('test-entry', inode) self.db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?,?,?)', - (inode, 1, block_id)) + (inode, 0, block_id)) + self.db.execute('INSERT INTO inode_blocks (inode, blockno, block_id) VALUES(?,?,?)', + (inode, 1, block_id)) self.assert_fsck(self.fsck.check_block_refcount) @@ -315,7 +319,7 @@ class fsck_tests(TestCase): obj_id = self.db.rowid('INSERT INTO objects (refcount) VALUES(1)') self.bucket['s3ql_data_%d' % obj_id] = 'foo' self.db.rowid('INSERT INTO blocks (refcount, obj_id, size) VALUES(?,?,?)', - (1, obj_id, 0)) + (1, obj_id, 3)) self.assert_fsck(self.fsck.check_block_refcount) def test_unix_size(self): |