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-rw-r--r--data/ASCIIMathML.js945
-rw-r--r--data/headers/ConTeXtHeader61
-rw-r--r--data/headers/DocbookHeader3
-rw-r--r--data/headers/LaTeXHeader5
-rw-r--r--data/headers/RTFHeader4
-rw-r--r--data/headers/S5Header3
-rw-r--r--data/ui/default/blank.gifbin0 -> 49 bytes
-rw-r--r--data/ui/default/bodybg.gifbin0 -> 10119 bytes
-rw-r--r--data/ui/default/framing.css23
-rw-r--r--data/ui/default/iepngfix.htc42
-rw-r--r--data/ui/default/opera.css7
-rw-r--r--data/ui/default/outline.css15
-rw-r--r--data/ui/default/pretty.css86
-rw-r--r--data/ui/default/print.css24
-rw-r--r--data/ui/default/s5-core.css9
-rw-r--r--data/ui/default/slides.css3
-rw-r--r--data/ui/default/slides.js553
17 files changed, 1783 insertions, 0 deletions
diff --git a/data/ASCIIMathML.js b/data/ASCIIMathML.js
new file mode 100644
index 000000000..282cc15fb
--- /dev/null
+++ b/data/ASCIIMathML.js
@@ -0,0 +1,945 @@
+/*
+ASCIIMathML.js
+==============
+This file contains JavaScript functions to convert ASCII math notation
+to Presentation MathML. The conversion is done while the (X)HTML page
+loads, and should work with Firefox/Mozilla/Netscape 7+ and Internet
+Explorer 6+MathPlayer (http://www.dessci.com/en/products/mathplayer/).
+Just add the next line to your (X)HTML page with this file in the same folder:
+<script type="text/javascript" src="ASCIIMathML.js"></script>
+This is a convenient and inexpensive solution for authoring MathML.
+
+Version 1.4.7 Dec 15, 2005, (c) Peter Jipsen http://www.chapman.edu/~jipsen
+Latest version at http://www.chapman.edu/~jipsen/mathml/ASCIIMathML.js
+For changes see http://www.chapman.edu/~jipsen/mathml/asciimathchanges.txt
+If you use it on a webpage, please send the URL to jipsen@chapman.edu
+
+Modified July 2006 by John MacFarlane (added CODE to list of contexts
+in which replacement does not occur, modified AMisMathMLAvailable
+to better identify Safari browser, changed mathcolor to "").
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License (at http://www.gnu.org/copyleft/gpl.html)
+for more details.
+*/
+
+var checkForMathML = true; // check if browser can display MathML
+var notifyIfNoMathML = true; // display note if no MathML capability
+var alertIfNoMathML = false; // show alert box if no MathML capability
+var mathcolor = ""; // change it to "" (to inherit) or any other color
+var mathfontfamily = "serif"; // change to "" to inherit (works in IE)
+ // or another family (e.g. "arial")
+var displaystyle = true; // puts limits above and below large operators
+var showasciiformulaonhover = true; // helps students learn ASCIIMath
+var decimalsign = "."; // change to "," if you like, beware of `(1,2)`!
+var AMdelimiter1 = "`", AMescape1 = "\\\\`"; // can use other characters
+var AMdelimiter2 = "$", AMescape2 = "\\\\\\$", AMdelimiter2regexp = "\\$";
+var doubleblankmathdelimiter = false; // if true, x+1 is equal to `x+1`
+ // for IE this works only in <!-- -->
+//var separatetokens;// has been removed (email me if this is a problem)
+var isIE = document.createElementNS==null;
+
+if (document.getElementById==null)
+ alert("This webpage requires a recent browser such as\
+\nMozilla/Netscape 7+ or Internet Explorer 6+MathPlayer")
+
+// all further global variables start with "AM"
+
+function AMcreateElementXHTML(t) {
+ if (isIE) return document.createElement(t);
+ else return document.createElementNS("http://www.w3.org/1999/xhtml",t);
+}
+
+function AMnoMathMLNote() {
+ var nd = AMcreateElementXHTML("h3");
+ nd.setAttribute("align","center")
+ nd.appendChild(AMcreateElementXHTML("p"));
+ nd.appendChild(document.createTextNode("To view the "));
+ var an = AMcreateElementXHTML("a");
+ an.appendChild(document.createTextNode("ASCIIMathML"));
+ an.setAttribute("href","http://www.chapman.edu/~jipsen/asciimath.html");
+ nd.appendChild(an);
+ nd.appendChild(document.createTextNode(" notation use Internet Explorer 6+"));
+ an = AMcreateElementXHTML("a");
+ an.appendChild(document.createTextNode("MathPlayer"));
+ an.setAttribute("href","http://www.dessci.com/en/products/mathplayer/download.htm");
+ nd.appendChild(an);
+ nd.appendChild(document.createTextNode(" or Netscape/Mozilla/Firefox"));
+ nd.appendChild(AMcreateElementXHTML("p"));
+ return nd;
+}
+
+function AMisMathMLavailable() {
+ var regex = /KHTML/; /* This line and the next two modified by JM for better Safari detection */
+ if (navigator.appName.slice(0,8)=="Netscape")
+ if (navigator.appVersion.slice(0,1)>="5" && !regex.test(navigator.userAgent)) return null;
+ else return AMnoMathMLNote();
+ else if (navigator.appName.slice(0,9)=="Microsoft")
+ try {
+ var ActiveX = new ActiveXObject("MathPlayer.Factory.1");
+ return null;
+ } catch (e) {
+ return AMnoMathMLNote();
+ }
+ else return AMnoMathMLNote();
+}
+
+// character lists for Mozilla/Netscape fonts
+var AMcal = [0xEF35,0x212C,0xEF36,0xEF37,0x2130,0x2131,0xEF38,0x210B,0x2110,0xEF39,0xEF3A,0x2112,0x2133,0xEF3B,0xEF3C,0xEF3D,0xEF3E,0x211B,0xEF3F,0xEF40,0xEF41,0xEF42,0xEF43,0xEF44,0xEF45,0xEF46];
+var AMfrk = [0xEF5D,0xEF5E,0x212D,0xEF5F,0xEF60,0xEF61,0xEF62,0x210C,0x2111,0xEF63,0xEF64,0xEF65,0xEF66,0xEF67,0xEF68,0xEF69,0xEF6A,0x211C,0xEF6B,0xEF6C,0xEF6D,0xEF6E,0xEF6F,0xEF70,0xEF71,0x2128];
+var AMbbb = [0xEF8C,0xEF8D,0x2102,0xEF8E,0xEF8F,0xEF90,0xEF91,0x210D,0xEF92,0xEF93,0xEF94,0xEF95,0xEF96,0x2115,0xEF97,0x2119,0x211A,0x211D,0xEF98,0xEF99,0xEF9A,0xEF9B,0xEF9C,0xEF9D,0xEF9E,0x2124];
+
+var CONST = 0, UNARY = 1, BINARY = 2, INFIX = 3, LEFTBRACKET = 4,
+ RIGHTBRACKET = 5, SPACE = 6, UNDEROVER = 7, DEFINITION = 8,
+ LEFTRIGHT = 9, TEXT = 10; // token types
+
+var AMsqrt = {input:"sqrt", tag:"msqrt", output:"sqrt", tex:null, ttype:UNARY},
+ AMroot = {input:"root", tag:"mroot", output:"root", tex:null, ttype:BINARY},
+ AMfrac = {input:"frac", tag:"mfrac", output:"/", tex:null, ttype:BINARY},
+ AMdiv = {input:"/", tag:"mfrac", output:"/", tex:null, ttype:INFIX},
+ AMover = {input:"stackrel", tag:"mover", output:"stackrel", tex:null, ttype:BINARY},
+ AMsub = {input:"_", tag:"msub", output:"_", tex:null, ttype:INFIX},
+ AMsup = {input:"^", tag:"msup", output:"^", tex:null, ttype:INFIX},
+ AMtext = {input:"text", tag:"mtext", output:"text", tex:null, ttype:TEXT},
+ AMmbox = {input:"mbox", tag:"mtext", output:"mbox", tex:null, ttype:TEXT},
+ AMquote = {input:"\"", tag:"mtext", output:"mbox", tex:null, ttype:TEXT};
+
+var AMsymbols = [
+//some greek symbols
+{input:"alpha", tag:"mi", output:"\u03B1", tex:null, ttype:CONST},
+{input:"beta", tag:"mi", output:"\u03B2", tex:null, ttype:CONST},
+{input:"chi", tag:"mi", output:"\u03C7", tex:null, ttype:CONST},
+{input:"delta", tag:"mi", output:"\u03B4", tex:null, ttype:CONST},
+{input:"Delta", tag:"mo", output:"\u0394", tex:null, ttype:CONST},
+{input:"epsi", tag:"mi", output:"\u03B5", tex:"epsilon", ttype:CONST},
+{input:"varepsilon", tag:"mi", output:"\u025B", tex:null, ttype:CONST},
+{input:"eta", tag:"mi", output:"\u03B7", tex:null, ttype:CONST},
+{input:"gamma", tag:"mi", output:"\u03B3", tex:null, ttype:CONST},
+{input:"Gamma", tag:"mo", output:"\u0393", tex:null, ttype:CONST},
+{input:"iota", tag:"mi", output:"\u03B9", tex:null, ttype:CONST},
+{input:"kappa", tag:"mi", output:"\u03BA", tex:null, ttype:CONST},
+{input:"lambda", tag:"mi", output:"\u03BB", tex:null, ttype:CONST},
+{input:"Lambda", tag:"mo", output:"\u039B", tex:null, ttype:CONST},
+{input:"mu", tag:"mi", output:"\u03BC", tex:null, ttype:CONST},
+{input:"nu", tag:"mi", output:"\u03BD", tex:null, ttype:CONST},
+{input:"omega", tag:"mi", output:"\u03C9", tex:null, ttype:CONST},
+{input:"Omega", tag:"mo", output:"\u03A9", tex:null, ttype:CONST},
+{input:"phi", tag:"mi", output:"\u03C6", tex:null, ttype:CONST},
+{input:"varphi", tag:"mi", output:"\u03D5", tex:null, ttype:CONST},
+{input:"Phi", tag:"mo", output:"\u03A6", tex:null, ttype:CONST},
+{input:"pi", tag:"mi", output:"\u03C0", tex:null, ttype:CONST},
+{input:"Pi", tag:"mo", output:"\u03A0", tex:null, ttype:CONST},
+{input:"psi", tag:"mi", output:"\u03C8", tex:null, ttype:CONST},
+{input:"Psi", tag:"mi", output:"\u03A8", tex:null, ttype:CONST},
+{input:"rho", tag:"mi", output:"\u03C1", tex:null, ttype:CONST},
+{input:"sigma", tag:"mi", output:"\u03C3", tex:null, ttype:CONST},
+{input:"Sigma", tag:"mo", output:"\u03A3", tex:null, ttype:CONST},
+{input:"tau", tag:"mi", output:"\u03C4", tex:null, ttype:CONST},
+{input:"theta", tag:"mi", output:"\u03B8", tex:null, ttype:CONST},
+{input:"vartheta", tag:"mi", output:"\u03D1", tex:null, ttype:CONST},
+{input:"Theta", tag:"mo", output:"\u0398", tex:null, ttype:CONST},
+{input:"upsilon", tag:"mi", output:"\u03C5", tex:null, ttype:CONST},
+{input:"xi", tag:"mi", output:"\u03BE", tex:null, ttype:CONST},
+{input:"Xi", tag:"mo", output:"\u039E", tex:null, ttype:CONST},
+{input:"zeta", tag:"mi", output:"\u03B6", tex:null, ttype:CONST},
+
+//binary operation symbols
+{input:"*", tag:"mo", output:"\u22C5", tex:"cdot", ttype:CONST},
+{input:"**", tag:"mo", output:"\u22C6", tex:"star", ttype:CONST},
+{input:"//", tag:"mo", output:"/", tex:null, ttype:CONST},
+{input:"\\\\", tag:"mo", output:"\\", tex:"backslash", ttype:CONST},
+{input:"setminus", tag:"mo", output:"\\", tex:null, ttype:CONST},
+{input:"xx", tag:"mo", output:"\u00D7", tex:"times", ttype:CONST},
+{input:"-:", tag:"mo", output:"\u00F7", tex:"divide", ttype:CONST},
+{input:"@", tag:"mo", output:"\u2218", tex:"circ", ttype:CONST},
+{input:"o+", tag:"mo", output:"\u2295", tex:"oplus", ttype:CONST},
+{input:"ox", tag:"mo", output:"\u2297", tex:"otimes", ttype:CONST},
+{input:"o.", tag:"mo", output:"\u2299", tex:"odot", ttype:CONST},
+{input:"sum", tag:"mo", output:"\u2211", tex:null, ttype:UNDEROVER},
+{input:"prod", tag:"mo", output:"\u220F", tex:null, ttype:UNDEROVER},
+{input:"^^", tag:"mo", output:"\u2227", tex:"wedge", ttype:CONST},
+{input:"^^^", tag:"mo", output:"\u22C0", tex:"bigwedge", ttype:UNDEROVER},
+{input:"vv", tag:"mo", output:"\u2228", tex:"vee", ttype:CONST},
+{input:"vvv", tag:"mo", output:"\u22C1", tex:"bigvee", ttype:UNDEROVER},
+{input:"nn", tag:"mo", output:"\u2229", tex:"cap", ttype:CONST},
+{input:"nnn", tag:"mo", output:"\u22C2", tex:"bigcap", ttype:UNDEROVER},
+{input:"uu", tag:"mo", output:"\u222A", tex:"cup", ttype:CONST},
+{input:"uuu", tag:"mo", output:"\u22C3", tex:"bigcup", ttype:UNDEROVER},
+
+//binary relation symbols
+{input:"!=", tag:"mo", output:"\u2260", tex:"ne", ttype:CONST},
+{input:":=", tag:"mo", output:":=", tex:null, ttype:CONST},
+{input:"lt", tag:"mo", output:"<", tex:null, ttype:CONST},
+{input:"<=", tag:"mo", output:"\u2264", tex:"le", ttype:CONST},
+{input:"lt=", tag:"mo", output:"\u2264", tex:"leq", ttype:CONST},
+{input:">=", tag:"mo", output:"\u2265", tex:"ge", ttype:CONST},
+{input:"geq", tag:"mo", output:"\u2265", tex:null, ttype:CONST},
+{input:"-<", tag:"mo", output:"\u227A", tex:"prec", ttype:CONST},
+{input:"-lt", tag:"mo", output:"\u227A", tex:null, ttype:CONST},
+{input:">-", tag:"mo", output:"\u227B", tex:"succ", ttype:CONST},
+{input:"-<=", tag:"mo", output:"\u2AAF", tex:"preceq", ttype:CONST},
+{input:">-=", tag:"mo", output:"\u2AB0", tex:"succeq", ttype:CONST},
+{input:"in", tag:"mo", output:"\u2208", tex:null, ttype:CONST},
+{input:"!in", tag:"mo", output:"\u2209", tex:"notin", ttype:CONST},
+{input:"sub", tag:"mo", output:"\u2282", tex:"subset", ttype:CONST},
+{input:"sup", tag:"mo", output:"\u2283", tex:"supset", ttype:CONST},
+{input:"sube", tag:"mo", output:"\u2286", tex:"subseteq", ttype:CONST},
+{input:"supe", tag:"mo", output:"\u2287", tex:"supseteq", ttype:CONST},
+{input:"-=", tag:"mo", output:"\u2261", tex:"equiv", ttype:CONST},
+{input:"~=", tag:"mo", output:"\u2245", tex:"cong", ttype:CONST},
+{input:"~~", tag:"mo", output:"\u2248", tex:"approx", ttype:CONST},
+{input:"prop", tag:"mo", output:"\u221D", tex:"propto", ttype:CONST},
+
+//logical symbols
+{input:"and", tag:"mtext", output:"and", tex:null, ttype:SPACE},
+{input:"or", tag:"mtext", output:"or", tex:null, ttype:SPACE},
+{input:"not", tag:"mo", output:"\u00AC", tex:"neg", ttype:CONST},
+{input:"=>", tag:"mo", output:"\u21D2", tex:"implies", ttype:CONST},
+{input:"if", tag:"mo", output:"if", tex:null, ttype:SPACE},
+{input:"<=>", tag:"mo", output:"\u21D4", tex:"iff", ttype:CONST},
+{input:"AA", tag:"mo", output:"\u2200", tex:"forall", ttype:CONST},
+{input:"EE", tag:"mo", output:"\u2203", tex:"exists", ttype:CONST},
+{input:"_|_", tag:"mo", output:"\u22A5", tex:"bot", ttype:CONST},
+{input:"TT", tag:"mo", output:"\u22A4", tex:"top", ttype:CONST},
+{input:"|--", tag:"mo", output:"\u22A2", tex:"vdash", ttype:CONST},
+{input:"|==", tag:"mo", output:"\u22A8", tex:"models", ttype:CONST},
+
+//grouping brackets
+{input:"(", tag:"mo", output:"(", tex:null, ttype:LEFTBRACKET},
+{input:")", tag:"mo", output:")", tex:null, ttype:RIGHTBRACKET},
+{input:"[", tag:"mo", output:"[", tex:null, ttype:LEFTBRACKET},
+{input:"]", tag:"mo", output:"]", tex:null, ttype:RIGHTBRACKET},
+{input:"{", tag:"mo", output:"{", tex:null, ttype:LEFTBRACKET},
+{input:"}", tag:"mo", output:"}", tex:null, ttype:RIGHTBRACKET},
+{input:"|", tag:"mo", output:"|", tex:null, ttype:LEFTRIGHT},
+//{input:"||", tag:"mo", output:"||", tex:null, ttype:LEFTRIGHT},
+{input:"(:", tag:"mo", output:"\u2329", tex:"langle", ttype:LEFTBRACKET},
+{input:":)", tag:"mo", output:"\u232A", tex:"rangle", ttype:RIGHTBRACKET},
+{input:"<<", tag:"mo", output:"\u2329", tex:null, ttype:LEFTBRACKET},
+{input:">>", tag:"mo", output:"\u232A", tex:null, ttype:RIGHTBRACKET},
+{input:"{:", tag:"mo", output:"{:", tex:null, ttype:LEFTBRACKET, invisible:true},
+{input:":}", tag:"mo", output:":}", tex:null, ttype:RIGHTBRACKET, invisible:true},
+
+//miscellaneous symbols
+{input:"int", tag:"mo", output:"\u222B", tex:null, ttype:CONST},
+{input:"dx", tag:"mi", output:"{:d x:}", tex:null, ttype:DEFINITION},
+{input:"dy", tag:"mi", output:"{:d y:}", tex:null, ttype:DEFINITION},
+{input:"dz", tag:"mi", output:"{:d z:}", tex:null, ttype:DEFINITION},
+{input:"dt", tag:"mi", output:"{:d t:}", tex:null, ttype:DEFINITION},
+{input:"oint", tag:"mo", output:"\u222E", tex:null, ttype:CONST},
+{input:"del", tag:"mo", output:"\u2202", tex:"partial", ttype:CONST},
+{input:"grad", tag:"mo", output:"\u2207", tex:"nabla", ttype:CONST},
+{input:"+-", tag:"mo", output:"\u00B1", tex:"pm", ttype:CONST},
+{input:"O/", tag:"mo", output:"\u2205", tex:"emptyset", ttype:CONST},
+{input:"oo", tag:"mo", output:"\u221E", tex:"infty", ttype:CONST},
+{input:"aleph", tag:"mo", output:"\u2135", tex:null, ttype:CONST},
+{input:"...", tag:"mo", output:"...", tex:"ldots", ttype:CONST},
+{input:":.", tag:"mo", output:"\u2234", tex:"therefore", ttype:CONST},
+{input:"/_", tag:"mo", output:"\u2220", tex:"angle", ttype:CONST},
+{input:"\\ ", tag:"mo", output:"\u00A0", tex:null, ttype:CONST},
+{input:"quad", tag:"mo", output:"\u00A0\u00A0", tex:null, ttype:CONST},
+{input:"qquad", tag:"mo", output:"\u00A0\u00A0\u00A0\u00A0", tex:null, ttype:CONST},
+{input:"cdots", tag:"mo", output:"\u22EF", tex:null, ttype:CONST},
+{input:"vdots", tag:"mo", output:"\u22EE", tex:null, ttype:CONST},
+{input:"ddots", tag:"mo", output:"\u22F1", tex:null, ttype:CONST},
+{input:"diamond", tag:"mo", output:"\u22C4", tex:null, ttype:CONST},
+{input:"square", tag:"mo", output:"\u25A1", tex:null, ttype:CONST},
+{input:"|__", tag:"mo", output:"\u230A", tex:"lfloor", ttype:CONST},
+{input:"__|", tag:"mo", output:"\u230B", tex:"rfloor", ttype:CONST},
+{input:"|~", tag:"mo", output:"\u2308", tex:"lceiling", ttype:CONST},
+{input:"~|", tag:"mo", output:"\u2309", tex:"rceiling", ttype:CONST},
+{input:"CC", tag:"mo", output:"\u2102", tex:null, ttype:CONST},
+{input:"NN", tag:"mo", output:"\u2115", tex:null, ttype:CONST},
+{input:"QQ", tag:"mo", output:"\u211A", tex:null, ttype:CONST},
+{input:"RR", tag:"mo", output:"\u211D", tex:null, ttype:CONST},
+{input:"ZZ", tag:"mo", output:"\u2124", tex:null, ttype:CONST},
+{input:"f", tag:"mi", output:"f", tex:null, ttype:UNARY, func:true},
+{input:"g", tag:"mi", output:"g", tex:null, ttype:UNARY, func:true},
+
+//standard functions
+{input:"lim", tag:"mo", output:"lim", tex:null, ttype:UNDEROVER},
+{input:"Lim", tag:"mo", output:"Lim", tex:null, ttype:UNDEROVER},
+{input:"sin", tag:"mo", output:"sin", tex:null, ttype:UNARY, func:true},
+{input:"cos", tag:"mo", output:"cos", tex:null, ttype:UNARY, func:true},
+{input:"tan", tag:"mo", output:"tan", tex:null, ttype:UNARY, func:true},
+{input:"sinh", tag:"mo", output:"sinh", tex:null, ttype:UNARY, func:true},
+{input:"cosh", tag:"mo", output:"cosh", tex:null, ttype:UNARY, func:true},
+{input:"tanh", tag:"mo", output:"tanh", tex:null, ttype:UNARY, func:true},
+{input:"cot", tag:"mo", output:"cot", tex:null, ttype:UNARY, func:true},
+{input:"sec", tag:"mo", output:"sec", tex:null, ttype:UNARY, func:true},
+{input:"csc", tag:"mo", output:"csc", tex:null, ttype:UNARY, func:true},
+{input:"log", tag:"mo", output:"log", tex:null, ttype:UNARY, func:true},
+{input:"ln", tag:"mo", output:"ln", tex:null, ttype:UNARY, func:true},
+{input:"det", tag:"mo", output:"det", tex:null, ttype:UNARY, func:true},
+{input:"dim", tag:"mo", output:"dim", tex:null, ttype:CONST},
+{input:"mod", tag:"mo", output:"mod", tex:null, ttype:CONST},
+{input:"gcd", tag:"mo", output:"gcd", tex:null, ttype:UNARY, func:true},
+{input:"lcm", tag:"mo", output:"lcm", tex:null, ttype:UNARY, func:true},
+{input:"lub", tag:"mo", output:"lub", tex:null, ttype:CONST},
+{input:"glb", tag:"mo", output:"glb", tex:null, ttype:CONST},
+{input:"min", tag:"mo", output:"min", tex:null, ttype:UNDEROVER},
+{input:"max", tag:"mo", output:"max", tex:null, ttype:UNDEROVER},
+
+//arrows
+{input:"uarr", tag:"mo", output:"\u2191", tex:"uparrow", ttype:CONST},
+{input:"darr", tag:"mo", output:"\u2193", tex:"downarrow", ttype:CONST},
+{input:"rarr", tag:"mo", output:"\u2192", tex:"rightarrow", ttype:CONST},
+{input:"->", tag:"mo", output:"\u2192", tex:"to", ttype:CONST},
+{input:"|->", tag:"mo", output:"\u21A6", tex:"mapsto", ttype:CONST},
+{input:"larr", tag:"mo", output:"\u2190", tex:"leftarrow", ttype:CONST},
+{input:"harr", tag:"mo", output:"\u2194", tex:"leftrightarrow", ttype:CONST},
+{input:"rArr", tag:"mo", output:"\u21D2", tex:"Rightarrow", ttype:CONST},
+{input:"lArr", tag:"mo", output:"\u21D0", tex:"Leftarrow", ttype:CONST},
+{input:"hArr", tag:"mo", output:"\u21D4", tex:"Leftrightarrow", ttype:CONST},
+
+//commands with argument
+AMsqrt, AMroot, AMfrac, AMdiv, AMover, AMsub, AMsup,
+{input:"hat", tag:"mover", output:"\u005E", tex:null, ttype:UNARY, acc:true},
+{input:"bar", tag:"mover", output:"\u00AF", tex:"overline", ttype:UNARY, acc:true},
+{input:"vec", tag:"mover", output:"\u2192", tex:null, ttype:UNARY, acc:true},
+{input:"dot", tag:"mover", output:".", tex:null, ttype:UNARY, acc:true},
+{input:"ddot", tag:"mover", output:"..", tex:null, ttype:UNARY, acc:true},
+{input:"ul", tag:"munder", output:"\u0332", tex:"underline", ttype:UNARY, acc:true},
+AMtext, AMmbox, AMquote,
+{input:"bb", tag:"mstyle", atname:"fontweight", atval:"bold", output:"bb", tex:null, ttype:UNARY},
+{input:"mathbf", tag:"mstyle", atname:"fontweight", atval:"bold", output:"mathbf", tex:null, ttype:UNARY},
+{input:"sf", tag:"mstyle", atname:"fontfamily", atval:"sans-serif", output:"sf", tex:null, ttype:UNARY},
+{input:"mathsf", tag:"mstyle", atname:"fontfamily", atval:"sans-serif", output:"mathsf", tex:null, ttype:UNARY},
+{input:"bbb", tag:"mstyle", atname:"mathvariant", atval:"double-struck", output:"bbb", tex:null, ttype:UNARY, codes:AMbbb},
+{input:"mathbb", tag:"mstyle", atname:"mathvariant", atval:"double-struck", output:"mathbb", tex:null, ttype:UNARY, codes:AMbbb},
+{input:"cc", tag:"mstyle", atname:"mathvariant", atval:"script", output:"cc", tex:null, ttype:UNARY, codes:AMcal},
+{input:"mathcal", tag:"mstyle", atname:"mathvariant", atval:"script", output:"mathcal", tex:null, ttype:UNARY, codes:AMcal},
+{input:"tt", tag:"mstyle", atname:"fontfamily", atval:"monospace", output:"tt", tex:null, ttype:UNARY},
+{input:"mathtt", tag:"mstyle", atname:"fontfamily", atval:"monospace", output:"mathtt", tex:null, ttype:UNARY},
+{input:"fr", tag:"mstyle", atname:"mathvariant", atval:"fraktur", output:"fr", tex:null, ttype:UNARY, codes:AMfrk},
+{input:"mathfrak", tag:"mstyle", atname:"mathvariant", atval:"fraktur", output:"mathfrak", tex:null, ttype:UNARY, codes:AMfrk}
+];
+
+function compareNames(s1,s2) {
+ if (s1.input > s2.input) return 1
+ else return -1;
+}
+
+var AMnames = []; //list of input symbols
+
+function AMinitSymbols() {
+ var texsymbols = [], i;
+ for (i=0; i<AMsymbols.length; i++)
+ if (AMsymbols[i].tex)
+ texsymbols[texsymbols.length] = {input:AMsymbols[i].tex,
+ tag:AMsymbols[i].tag, output:AMsymbols[i].output, ttype:AMsymbols[i].ttype};
+ AMsymbols = AMsymbols.concat(texsymbols);
+ AMsymbols.sort(compareNames);
+ for (i=0; i<AMsymbols.length; i++) AMnames[i] = AMsymbols[i].input;
+}
+
+var AMmathml = "http://www.w3.org/1998/Math/MathML";
+
+function AMcreateElementMathML(t) {
+ if (isIE) return document.createElement("m:"+t);
+ else return document.createElementNS(AMmathml,t);
+}
+
+function AMcreateMmlNode(t,frag) {
+// var node = AMcreateElementMathML(name);
+ if (isIE) var node = document.createElement("m:"+t);
+ else var node = document.createElementNS(AMmathml,t);
+ node.appendChild(frag);
+ return node;
+}
+
+function newcommand(oldstr,newstr) {
+ AMsymbols = AMsymbols.concat([{input:oldstr, tag:"mo", output:newstr,
+ tex:null, ttype:DEFINITION}]);
+}
+
+function AMremoveCharsAndBlanks(str,n) {
+//remove n characters and any following blanks
+ var st;
+ if (str.charAt(n)=="\\" && str.charAt(n+1)!="\\" && str.charAt(n+1)!=" ")
+ st = str.slice(n+1);
+ else st = str.slice(n);
+ for (var i=0; i<st.length && st.charCodeAt(i)<=32; i=i+1);
+ return st.slice(i);
+}
+
+function AMposition(arr, str, n) {
+// return position >=n where str appears or would be inserted
+// assumes arr is sorted
+ if (n==0) {
+ var h,m;
+ n = -1;
+ h = arr.length;
+ while (n+1<h) {
+ m = (n+h) >> 1;
+ if (arr[m]<str) n = m; else h = m;
+ }
+ return h;
+ } else
+ for (var i=n; i<arr.length && arr[i]<str; i++);
+ return i; // i=arr.length || arr[i]>=str
+}
+
+function AMgetSymbol(str) {
+//return maximal initial substring of str that appears in names
+//return null if there is none
+ var k = 0; //new pos
+ var j = 0; //old pos
+ var mk; //match pos
+ var st;
+ var tagst;
+ var match = "";
+ var more = true;
+ for (var i=1; i<=str.length && more; i++) {
+ st = str.slice(0,i); //initial substring of length i
+ j = k;
+ k = AMposition(AMnames, st, j);
+ if (k<AMnames.length && str.slice(0,AMnames[k].length)==AMnames[k]){
+ match = AMnames[k];
+ mk = k;
+ i = match.length;
+ }
+ more = k<AMnames.length && str.slice(0,AMnames[k].length)>=AMnames[k];
+ }
+ AMpreviousSymbol=AMcurrentSymbol;
+ if (match!=""){
+ AMcurrentSymbol=AMsymbols[mk].ttype;
+ return AMsymbols[mk];
+ }
+// if str[0] is a digit or - return maxsubstring of digits.digits
+ AMcurrentSymbol=CONST;
+ k = 1;
+ st = str.slice(0,1);
+ var integ = true;
+ while ("0"<=st && st<="9" && k<=str.length) {
+ st = str.slice(k,k+1);
+ k++;
+ }
+ if (st == decimalsign) {
+ st = str.slice(k,k+1);
+ if ("0"<=st && st<="9") {
+ integ = false;
+ k++;
+ while ("0"<=st && st<="9" && k<=str.length) {
+ st = str.slice(k,k+1);
+ k++;
+ }
+ }
+ }
+ if ((integ && k>1) || k>2) {
+ st = str.slice(0,k-1);
+ tagst = "mn";
+ } else {
+ k = 2;
+ st = str.slice(0,1); //take 1 character
+ tagst = (("A">st || st>"Z") && ("a">st || st>"z")?"mo":"mi");
+ }
+ if (st=="-" && AMpreviousSymbol==INFIX) {
+ AMcurrentSymbol = INFIX; //trick "/" into recognizing "-" on second parse
+ return {input:st, tag:tagst, output:st, ttype:UNARY, func:true};
+ }
+ return {input:st, tag:tagst, output:st, ttype:CONST};
+}
+
+function AMremoveBrackets(node) {
+ var st;
+ if (node.nodeName=="mrow") {
+ st = node.firstChild.firstChild.nodeValue;
+ if (st=="(" || st=="[" || st=="{") node.removeChild(node.firstChild);
+ }
+ if (node.nodeName=="mrow") {
+ st = node.lastChild.firstChild.nodeValue;
+ if (st==")" || st=="]" || st=="}") node.removeChild(node.lastChild);
+ }
+}
+
+/*Parsing ASCII math expressions with the following grammar
+v ::= [A-Za-z] | greek letters | numbers | other constant symbols
+u ::= sqrt | text | bb | other unary symbols for font commands
+b ::= frac | root | stackrel binary symbols
+l ::= ( | [ | { | (: | {: left brackets
+r ::= ) | ] | } | :) | :} right brackets
+S ::= v | lEr | uS | bSS Simple expression
+I ::= S_S | S^S | S_S^S | S Intermediate expression
+E ::= IE | I/I Expression
+Each terminal symbol is translated into a corresponding mathml node.*/
+
+var AMnestingDepth,AMpreviousSymbol,AMcurrentSymbol;
+
+function AMparseSexpr(str) { //parses str and returns [node,tailstr]
+ var symbol, node, result, i, st,// rightvert = false,
+ newFrag = document.createDocumentFragment();
+ str = AMremoveCharsAndBlanks(str,0);
+ symbol = AMgetSymbol(str); //either a token or a bracket or empty
+ if (symbol == null || symbol.ttype == RIGHTBRACKET && AMnestingDepth > 0) {
+ return [null,str];
+ }
+ if (symbol.ttype == DEFINITION) {
+ str = symbol.output+AMremoveCharsAndBlanks(str,symbol.input.length);
+ symbol = AMgetSymbol(str);
+ }
+ switch (symbol.ttype) {
+ case UNDEROVER:
+ case CONST:
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ return [AMcreateMmlNode(symbol.tag, //its a constant
+ document.createTextNode(symbol.output)),str];
+ case LEFTBRACKET: //read (expr+)
+ AMnestingDepth++;
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ result = AMparseExpr(str,true);
+ AMnestingDepth--;
+ if (typeof symbol.invisible == "boolean" && symbol.invisible)
+ node = AMcreateMmlNode("mrow",result[0]);
+ else {
+ node = AMcreateMmlNode("mo",document.createTextNode(symbol.output));
+ node = AMcreateMmlNode("mrow",node);
+ node.appendChild(result[0]);
+ }
+ return [node,result[1]];
+ case TEXT:
+ if (symbol!=AMquote) str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ if (str.charAt(0)=="{") i=str.indexOf("}");
+ else if (str.charAt(0)=="(") i=str.indexOf(")");
+ else if (str.charAt(0)=="[") i=str.indexOf("]");
+ else if (symbol==AMquote) i=str.slice(1).indexOf("\"")+1;
+ else i = 0;
+ if (i==-1) i = str.length;
+ st = str.slice(1,i);
+ if (st.charAt(0) == " ") {
+ node = AMcreateElementMathML("mspace");
+ node.setAttribute("width","1ex");
+ newFrag.appendChild(node);
+ }
+ newFrag.appendChild(
+ AMcreateMmlNode(symbol.tag,document.createTextNode(st)));
+ if (st.charAt(st.length-1) == " ") {
+ node = AMcreateElementMathML("mspace");
+ node.setAttribute("width","1ex");
+ newFrag.appendChild(node);
+ }
+ str = AMremoveCharsAndBlanks(str,i+1);
+ return [AMcreateMmlNode("mrow",newFrag),str];
+ case UNARY:
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ result = AMparseSexpr(str);
+ if (result[0]==null) return [AMcreateMmlNode(symbol.tag,
+ document.createTextNode(symbol.output)),str];
+ if (typeof symbol.func == "boolean" && symbol.func) { // functions hack
+ st = str.charAt(0);
+ if (st=="^" || st=="_" || st=="/" || st=="|" || st==",") {
+ return [AMcreateMmlNode(symbol.tag,
+ document.createTextNode(symbol.output)),str];
+ } else {
+ node = AMcreateMmlNode("mrow",
+ AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)));
+ node.appendChild(result[0]);
+ return [node,result[1]];
+ }
+ }
+ AMremoveBrackets(result[0]);
+ if (symbol.input == "sqrt") { // sqrt
+ return [AMcreateMmlNode(symbol.tag,result[0]),result[1]];
+ } else if (typeof symbol.acc == "boolean" && symbol.acc) { // accent
+ node = AMcreateMmlNode(symbol.tag,result[0]);
+ node.appendChild(AMcreateMmlNode("mo",document.createTextNode(symbol.output)));
+ return [node,result[1]];
+ } else { // font change command
+ if (!isIE && typeof symbol.codes != "undefined") {
+ for (i=0; i<result[0].childNodes.length; i++)
+ if (result[0].childNodes[i].nodeName=="mi" || result[0].nodeName=="mi") {
+ st = (result[0].nodeName=="mi"?result[0].firstChild.nodeValue:
+ result[0].childNodes[i].firstChild.nodeValue);
+ var newst = [];
+ for (var j=0; j<st.length; j++)
+ if (st.charCodeAt(j)>64 && st.charCodeAt(j)<91) newst = newst +
+ String.fromCharCode(symbol.codes[st.charCodeAt(j)-65]);
+ else newst = newst + st.charAt(j);
+ if (result[0].nodeName=="mi")
+ result[0]=AMcreateElementMathML("mo").
+ appendChild(document.createTextNode(newst));
+ else result[0].replaceChild(AMcreateElementMathML("mo").
+ appendChild(document.createTextNode(newst)),result[0].childNodes[i]);
+ }
+ }
+ node = AMcreateMmlNode(symbol.tag,result[0]);
+ node.setAttribute(symbol.atname,symbol.atval);
+ return [node,result[1]];
+ }
+ case BINARY:
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ result = AMparseSexpr(str);
+ if (result[0]==null) return [AMcreateMmlNode("mo",
+ document.createTextNode(symbol.input)),str];
+ AMremoveBrackets(result[0]);
+ var result2 = AMparseSexpr(result[1]);
+ if (result2[0]==null) return [AMcreateMmlNode("mo",
+ document.createTextNode(symbol.input)),str];
+ AMremoveBrackets(result2[0]);
+ if (symbol.input=="root" || symbol.input=="stackrel")
+ newFrag.appendChild(result2[0]);
+ newFrag.appendChild(result[0]);
+ if (symbol.input=="frac") newFrag.appendChild(result2[0]);
+ return [AMcreateMmlNode(symbol.tag,newFrag),result2[1]];
+ case INFIX:
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ return [AMcreateMmlNode("mo",document.createTextNode(symbol.output)),str];
+ case SPACE:
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ node = AMcreateElementMathML("mspace");
+ node.setAttribute("width","1ex");
+ newFrag.appendChild(node);
+ newFrag.appendChild(
+ AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)));
+ node = AMcreateElementMathML("mspace");
+ node.setAttribute("width","1ex");
+ newFrag.appendChild(node);
+ return [AMcreateMmlNode("mrow",newFrag),str];
+ case LEFTRIGHT:
+// if (rightvert) return [null,str]; else rightvert = true;
+ AMnestingDepth++;
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ result = AMparseExpr(str,false);
+ AMnestingDepth--;
+ var st = "";
+ if (result[0].lastChild!=null)
+ st = result[0].lastChild.firstChild.nodeValue;
+ if (st == "|") { // its an absolute value subterm
+ node = AMcreateMmlNode("mo",document.createTextNode(symbol.output));
+ node = AMcreateMmlNode("mrow",node);
+ node.appendChild(result[0]);
+ return [node,result[1]];
+ } else { // the "|" is a \mid
+ node = AMcreateMmlNode("mo",document.createTextNode(symbol.output));
+ node = AMcreateMmlNode("mrow",node);
+ return [node,str];
+ }
+ default:
+//alert("default");
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ return [AMcreateMmlNode(symbol.tag, //its a constant
+ document.createTextNode(symbol.output)),str];
+ }
+}
+
+function AMparseIexpr(str) {
+ var symbol, sym1, sym2, node, result, underover;
+ str = AMremoveCharsAndBlanks(str,0);
+ sym1 = AMgetSymbol(str);
+ result = AMparseSexpr(str);
+ node = result[0];
+ str = result[1];
+ symbol = AMgetSymbol(str);
+ if (symbol.ttype == INFIX && symbol.input != "/") {
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+// if (symbol.input == "/") result = AMparseIexpr(str); else ...
+ result = AMparseSexpr(str);
+ if (result[0] == null) // show box in place of missing argument
+ result[0] = AMcreateMmlNode("mo",document.createTextNode("\u25A1"));
+ else AMremoveBrackets(result[0]);
+ str = result[1];
+// if (symbol.input == "/") AMremoveBrackets(node);
+ if (symbol.input == "_") {
+ sym2 = AMgetSymbol(str);
+ underover = (sym1.ttype == UNDEROVER);
+ if (sym2.input == "^") {
+ str = AMremoveCharsAndBlanks(str,sym2.input.length);
+ var res2 = AMparseSexpr(str);
+ AMremoveBrackets(res2[0]);
+ str = res2[1];
+ node = AMcreateMmlNode((underover?"munderover":"msubsup"),node);
+ node.appendChild(result[0]);
+ node.appendChild(res2[0]);
+ node = AMcreateMmlNode("mrow",node); // so sum does not stretch
+ } else {
+ node = AMcreateMmlNode((underover?"munder":"msub"),node);
+ node.appendChild(result[0]);
+ }
+ } else {
+ node = AMcreateMmlNode(symbol.tag,node);
+ node.appendChild(result[0]);
+ }
+ }
+ return [node,str];
+}
+
+function AMparseExpr(str,rightbracket) {
+ var symbol, node, result, i, nodeList = [],
+ newFrag = document.createDocumentFragment();
+ do {
+ str = AMremoveCharsAndBlanks(str,0);
+ result = AMparseIexpr(str);
+ node = result[0];
+ str = result[1];
+ symbol = AMgetSymbol(str);
+ if (symbol.ttype == INFIX && symbol.input == "/") {
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ result = AMparseIexpr(str);
+ if (result[0] == null) // show box in place of missing argument
+ result[0] = AMcreateMmlNode("mo",document.createTextNode("\u25A1"));
+ else AMremoveBrackets(result[0]);
+ str = result[1];
+ AMremoveBrackets(node);
+ node = AMcreateMmlNode(symbol.tag,node);
+ node.appendChild(result[0]);
+ newFrag.appendChild(node);
+ symbol = AMgetSymbol(str);
+ }
+ else if (node!=undefined) newFrag.appendChild(node);
+ } while ((symbol.ttype != RIGHTBRACKET &&
+ (symbol.ttype != LEFTRIGHT || rightbracket)
+ || AMnestingDepth == 0) && symbol!=null && symbol.output!="");
+ if (symbol.ttype == RIGHTBRACKET || symbol.ttype == LEFTRIGHT) {
+// if (AMnestingDepth > 0) AMnestingDepth--;
+ var len = newFrag.childNodes.length;
+ if (len>0 && newFrag.childNodes[len-1].nodeName == "mrow" && len>1 &&
+ newFrag.childNodes[len-2].nodeName == "mo" &&
+ newFrag.childNodes[len-2].firstChild.nodeValue == ",") { //matrix
+ var right = newFrag.childNodes[len-1].lastChild.firstChild.nodeValue;
+ if (right==")" || right=="]") {
+ var left = newFrag.childNodes[len-1].firstChild.firstChild.nodeValue;
+ if (left=="(" && right==")" && symbol.output != "}" ||
+ left=="[" && right=="]") {
+ var pos = []; // positions of commas
+ var matrix = true;
+ var m = newFrag.childNodes.length;
+ for (i=0; matrix && i<m; i=i+2) {
+ pos[i] = [];
+ node = newFrag.childNodes[i];
+ if (matrix) matrix = node.nodeName=="mrow" &&
+ (i==m-1 || node.nextSibling.nodeName=="mo" &&
+ node.nextSibling.firstChild.nodeValue==",")&&
+ node.firstChild.firstChild.nodeValue==left &&
+ node.lastChild.firstChild.nodeValue==right;
+ if (matrix)
+ for (var j=0; j<node.childNodes.length; j++)
+ if (node.childNodes[j].firstChild.nodeValue==",")
+ pos[i][pos[i].length]=j;
+ if (matrix && i>1) matrix = pos[i].length == pos[i-2].length;
+ }
+ if (matrix) {
+ var row, frag, n, k, table = document.createDocumentFragment();
+ for (i=0; i<m; i=i+2) {
+ row = document.createDocumentFragment();
+ frag = document.createDocumentFragment();
+ node = newFrag.firstChild; // <mrow>(-,-,...,-,-)</mrow>
+ n = node.childNodes.length;
+ k = 0;
+ node.removeChild(node.firstChild); //remove (
+ for (j=1; j<n-1; j++) {
+ if (typeof pos[i][k] != "undefined" && j==pos[i][k]){
+ node.removeChild(node.firstChild); //remove ,
+ row.appendChild(AMcreateMmlNode("mtd",frag));
+ k++;
+ } else frag.appendChild(node.firstChild);
+ }
+ row.appendChild(AMcreateMmlNode("mtd",frag));
+ if (newFrag.childNodes.length>2) {
+ newFrag.removeChild(newFrag.firstChild); //remove <mrow>)</mrow>
+ newFrag.removeChild(newFrag.firstChild); //remove <mo>,</mo>
+ }
+ table.appendChild(AMcreateMmlNode("mtr",row));
+ }
+ node = AMcreateMmlNode("mtable",table);
+ if (typeof symbol.invisible == "boolean" && symbol.invisible) node.setAttribute("columnalign","left");
+ newFrag.replaceChild(node,newFrag.firstChild);
+ }
+ }
+ }
+ }
+ str = AMremoveCharsAndBlanks(str,symbol.input.length);
+ if (typeof symbol.invisible != "boolean" || !symbol.invisible) {
+ node = AMcreateMmlNode("mo",document.createTextNode(symbol.output));
+ newFrag.appendChild(node);
+ }
+ }
+ return [newFrag,str];
+}
+
+function AMparseMath(str) {
+ var result, node = AMcreateElementMathML("mstyle");
+ if (mathcolor != "") node.setAttribute("mathcolor",mathcolor);
+ if (displaystyle) node.setAttribute("displaystyle","true");
+ if (mathfontfamily != "") node.setAttribute("fontfamily",mathfontfamily);
+ AMnestingDepth = 0;
+ node.appendChild(AMparseExpr(str.replace(/^\s+/g,""),false)[0]);
+ node = AMcreateMmlNode("math",node);
+ if (showasciiformulaonhover) //fixed by djhsu so newline
+ node.setAttribute("title",str.replace(/\s+/g," "));//does not show in Gecko
+ if (mathfontfamily != "" && (isIE || mathfontfamily != "serif")) {
+ var fnode = AMcreateElementXHTML("font");
+ fnode.setAttribute("face",mathfontfamily);
+ fnode.appendChild(node);
+ return fnode;
+ }
+ return node;
+}
+
+function AMstrarr2docFrag(arr, linebreaks) {
+ var newFrag=document.createDocumentFragment();
+ var expr = false;
+ for (var i=0; i<arr.length; i++) {
+ if (expr) newFrag.appendChild(AMparseMath(arr[i]));
+ else {
+ var arri = (linebreaks ? arr[i].split("\n\n") : [arr[i]]);
+ newFrag.appendChild(AMcreateElementXHTML("span").
+ appendChild(document.createTextNode(arri[0])));
+ for (var j=1; j<arri.length; j++) {
+ newFrag.appendChild(AMcreateElementXHTML("p"));
+ newFrag.appendChild(AMcreateElementXHTML("span").
+ appendChild(document.createTextNode(arri[j])));
+ }
+ }
+ expr = !expr;
+ }
+ return newFrag;
+}
+
+function AMprocessNodeR(n, linebreaks) {
+ var mtch, str, arr, frg, i;
+ if (n.childNodes.length == 0) {
+ if ((n.nodeType!=8 || linebreaks) &&
+ n.parentNode.nodeName!="form" && n.parentNode.nodeName!="FORM" &&
+ n.parentNode.nodeName!="textarea" && n.parentNode.nodeName!="TEXTAREA" &&
+ n.parentNode.nodeName!="code" && n.parentNode.nodeName!="CODE" && /* added by JM */
+ n.parentNode.nodeName!="pre" && n.parentNode.nodeName!="PRE") {
+ str = n.nodeValue;
+ if (!(str == null)) {
+ str = str.replace(/\r\n\r\n/g,"\n\n");
+ if (doubleblankmathdelimiter) {
+ str = str.replace(/\x20\x20\./g," "+AMdelimiter1+".");
+ str = str.replace(/\x20\x20,/g," "+AMdelimiter1+",");
+ str = str.replace(/\x20\x20/g," "+AMdelimiter1+" ");
+ }
+ str = str.replace(/\x20+/g," ");
+ str = str.replace(/\s*\r\n/g," ");
+ mtch = false;
+ str = str.replace(new RegExp(AMescape2, "g"),
+ function(st){mtch=true;return "AMescape2"});
+ str = str.replace(new RegExp(AMescape1, "g"),
+ function(st){mtch=true;return "AMescape1"});
+ str = str.replace(new RegExp(AMdelimiter2regexp, "g"),AMdelimiter1);
+ arr = str.split(AMdelimiter1);
+ for (i=0; i<arr.length; i++)
+ arr[i]=arr[i].replace(/AMescape2/g,AMdelimiter2).
+ replace(/AMescape1/g,AMdelimiter1);
+ if (arr.length>1 || mtch) {
+ if (checkForMathML) {
+ checkForMathML = false;
+ var nd = AMisMathMLavailable();
+ AMnoMathML = nd != null;
+ if (AMnoMathML && notifyIfNoMathML)
+ if (alertIfNoMathML)
+ alert("To view the ASCIIMathML notation use Internet Explorer 6 +\nMathPlayer (free from www.dessci.com)\n\
+ or Firefox/Mozilla/Netscape");
+ else AMbody.insertBefore(nd,AMbody.childNodes[0]);
+ }
+ if (!AMnoMathML) {
+ frg = AMstrarr2docFrag(arr,n.nodeType==8);
+ var len = frg.childNodes.length;
+ n.parentNode.replaceChild(frg,n);
+ return len-1;
+ } else return 0;
+ }
+ }
+ } else return 0;
+ } else if (n.nodeName!="math") {
+ for (i=0; i<n.childNodes.length; i++)
+ i += AMprocessNodeR(n.childNodes[i], linebreaks);
+ }
+ return 0;
+}
+
+function AMprocessNode(n, linebreaks, spanclassAM) {
+ var frag,st;
+ if (spanclassAM!=null) {
+ frag = document.getElementsByTagName("span")
+ for (var i=0;i<frag.length;i++)
+ if (frag[i].className == "AM")
+ AMprocessNodeR(frag[i],linebreaks);
+ } else {
+ try {
+ st = n.innerHTML;
+ } catch(err) {}
+ if (st==null ||
+ st.indexOf(AMdelimiter1)!=-1 || st.indexOf(AMdelimiter2)!=-1)
+ AMprocessNodeR(n,linebreaks);
+ }
+ if (isIE) { //needed to match size and font of formula to surrounding text
+ frag = document.getElementsByTagName('math');
+ for (var i=0;i<frag.length;i++) frag[i].update()
+ }
+}
+
+var AMbody;
+var AMnoMathML = false, AMtranslated = false;
+
+function translate(spanclassAM) {
+ if (!AMtranslated) { // run this only once
+ AMtranslated = true;
+ AMinitSymbols();
+ AMbody = document.getElementsByTagName("body")[0];
+ AMprocessNode(AMbody, false, spanclassAM);
+ }
+}
+
+if (isIE) { // avoid adding MathPlayer info explicitly to each webpage
+ document.write("<object id=\"mathplayer\"\
+ classid=\"clsid:32F66A20-7614-11D4-BD11-00104BD3F987\"></object>");
+ document.write("<?import namespace=\"m\" implementation=\"#mathplayer\"?>");
+}
+
+// GO1.1 Generic onload by Brothercake
+// http://www.brothercake.com/
+//onload function (replaces the onload="translate()" in the <body> tag)
+function generic()
+{
+ translate();
+};
+//setup onload function
+if(typeof window.addEventListener != 'undefined')
+{
+ //.. gecko, safari, konqueror and standard
+ window.addEventListener('load', generic, false);
+}
+else if(typeof document.addEventListener != 'undefined')
+{
+ //.. opera 7
+ document.addEventListener('load', generic, false);
+}
+else if(typeof window.attachEvent != 'undefined')
+{
+ //.. win/ie
+ window.attachEvent('onload', generic);
+}
+//** remove this condition to degrade older browsers
+else
+{
+ //.. mac/ie5 and anything else that gets this far
+ //if there's an existing onload function
+ if(typeof window.onload == 'function')
+ {
+ //store it
+ var existing = onload;
+ //add new onload handler
+ window.onload = function()
+ {
+ //call existing onload function
+ existing();
+ //call generic onload function
+ generic();
+ };
+ }
+ else
+ {
+ //setup onload function
+ window.onload = generic;
+ }
+}
diff --git a/data/headers/ConTeXtHeader b/data/headers/ConTeXtHeader
new file mode 100644
index 000000000..41648081c
--- /dev/null
+++ b/data/headers/ConTeXtHeader
@@ -0,0 +1,61 @@
+\enableregime[utf] % use UTF-8
+
+\setupcolors[state=start]
+\setupinteraction[state=start, color=middlered] % needed for hyperlinks
+
+\setuppapersize[letter][letter] % use letter paper
+\setuplayout[width=middle, backspace=1.5in, cutspace=1.5in,
+ height=middle, header=0.75in, footer=0.75in] % page layout
+\setuppagenumbering[location={footer,center}] % number pages
+\setupbodyfont[11pt] % 11pt font
+\setupwhitespace[medium] % inter-paragraph spacing
+
+\setuphead[section][style=\tfc]
+\setuphead[subsection][style=\tfb]
+\setuphead[subsubsection][style=\bf]
+
+% define title block commands
+\unprotect
+\def\doctitle#1{\gdef\@title{#1}}
+\def\author#1{\gdef\@author{#1}}
+\def\date#1{\gdef\@date{#1}}
+\date{\currentdate} % Default to today unless specified otherwise.
+\def\maketitle{%
+ \startalignment[center]
+ \blank[2*big]
+ {\tfd \@title}
+ \blank[3*medium]
+ {\tfa \@author}
+ \blank[2*medium]
+ {\tfa \@date}
+ \blank[3*medium]
+ \stopalignment}
+\protect
+
+% define descr (for definition lists)
+\definedescription[descr][
+ headstyle=bold,style=normal,align=left,location=hanging,
+ width=broad,margin=1cm]
+
+% define ltxitem (for bulleted lists)
+\defineitemgroup[ltxitem][levels=4]
+\setupitemgroup[ltxitem][1][1]
+\setupitemgroup[ltxitem][2][2]
+\setupitemgroup[ltxitem][3][3]
+\setupitemgroup[ltxitem][4][4,packed]
+
+% define ltxenum (for enumerated lists)
+\defineitemgroup[ltxenum][levels=4]
+\setupitemgroup[ltxenum][1][n]
+\setupitemgroup[ltxenum][2][a]
+\setupitemgroup[ltxenum][3][r]
+\setupitemgroup[ltxenum][4][A,packed]
+
+\setupthinrules[width=15em] % width of horizontal rules
+
+% for block quotations
+\definestartstop [blockquote]
+ [before={\startnarrower\switchtobodyfont[11pt]
+ \whitespace\setupindenting[no]},
+ after={\stopnarrower\whitespace}]
+
diff --git a/data/headers/DocbookHeader b/data/headers/DocbookHeader
new file mode 100644
index 000000000..7b26b2c73
--- /dev/null
+++ b/data/headers/DocbookHeader
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
+ "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
diff --git a/data/headers/LaTeXHeader b/data/headers/LaTeXHeader
new file mode 100644
index 000000000..d891b5f63
--- /dev/null
+++ b/data/headers/LaTeXHeader
@@ -0,0 +1,5 @@
+\documentclass{article}
+\usepackage[mathletters]{ucs}
+\usepackage[utf8x]{inputenc}
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{6pt plus 2pt minus 1pt}
diff --git a/data/headers/RTFHeader b/data/headers/RTFHeader
new file mode 100644
index 000000000..b4368694b
--- /dev/null
+++ b/data/headers/RTFHeader
@@ -0,0 +1,4 @@
+{\rtf1\ansi\deff0{\fonttbl{\f0 \fswiss Helvetica;}{\f1 Courier;}}
+{\colortbl;\red255\green0\blue0;\red0\green0\blue255;}
+\widowctrl\hyphauto
+
diff --git a/data/headers/S5Header b/data/headers/S5Header
new file mode 100644
index 000000000..ebb24ebe2
--- /dev/null
+++ b/data/headers/S5Header
@@ -0,0 +1,3 @@
+<!-- configuration parameters -->
+<meta name="defaultView" content="slideshow" />
+<meta name="controlVis" content="hidden" />
diff --git a/data/ui/default/blank.gif b/data/ui/default/blank.gif
new file mode 100644
index 000000000..75b945d25
--- /dev/null
+++ b/data/ui/default/blank.gif
Binary files differ
diff --git a/data/ui/default/bodybg.gif b/data/ui/default/bodybg.gif
new file mode 100644
index 000000000..5f448a16f
--- /dev/null
+++ b/data/ui/default/bodybg.gif
Binary files differ
diff --git a/data/ui/default/framing.css b/data/ui/default/framing.css
new file mode 100644
index 000000000..14d8509e9
--- /dev/null
+++ b/data/ui/default/framing.css
@@ -0,0 +1,23 @@
+/* The following styles size, place, and layer the slide components.
+ Edit these if you want to change the overall slide layout.
+ The commented lines can be uncommented (and modified, if necessary)
+ to help you with the rearrangement process. */
+
+/* target = 1024x768 */
+
+div#header, div#footer, .slide {width: 100%; top: 0; left: 0;}
+div#header {top: 0; height: 3em; z-index: 1;}
+div#footer {top: auto; bottom: 0; height: 2.5em; z-index: 5;}
+.slide {top: 0; width: 92%; padding: 3.5em 4% 4%; z-index: 2; list-style: none;}
+div#controls {left: 50%; bottom: 0; width: 50%; z-index: 100;}
+div#controls form {position: absolute; bottom: 0; right: 0; width: 100%;
+ margin: 0;}
+#currentSlide {position: absolute; width: 10%; left: 45%; bottom: 1em; z-index: 10;}
+html>body #currentSlide {position: fixed;}
+
+/*
+div#header {background: #FCC;}
+div#footer {background: #CCF;}
+div#controls {background: #BBD;}
+div#currentSlide {background: #FFC;}
+*/
diff --git a/data/ui/default/iepngfix.htc b/data/ui/default/iepngfix.htc
new file mode 100644
index 000000000..bba2db756
--- /dev/null
+++ b/data/ui/default/iepngfix.htc
@@ -0,0 +1,42 @@
+<public:component>
+<public:attach event="onpropertychange" onevent="doFix()" />
+
+<script>
+
+// IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull http://www.twinhelix.com
+// Free usage permitted as long as this notice remains intact.
+
+// This must be a path to a blank image. That's all the configuration you need here.
+var blankImg = 'ui/default/blank.gif';
+
+var f = 'DXImageTransform.Microsoft.AlphaImageLoader';
+
+function filt(s, m) {
+ if (filters[f]) {
+ filters[f].enabled = s ? true : false;
+ if (s) with (filters[f]) { src = s; sizingMethod = m }
+ } else if (s) style.filter = 'progid:'+f+'(src="'+s+'",sizingMethod="'+m+'")';
+}
+
+function doFix() {
+ if ((parseFloat(navigator.userAgent.match(/MSIE (\S+)/)[1]) < 5.5) ||
+ (event && !/(background|src)/.test(event.propertyName))) return;
+
+ if (tagName == 'IMG') {
+ if ((/\.png$/i).test(src)) {
+ filt(src, 'image'); // was 'scale'
+ src = blankImg;
+ } else if (src.indexOf(blankImg) < 0) filt();
+ } else if (style.backgroundImage) {
+ if (style.backgroundImage.match(/^url[("']+(.*\.png)[)"']+$/i)) {
+ var s = RegExp.$1;
+ style.backgroundImage = '';
+ filt(s, 'crop');
+ } else filt();
+ }
+}
+
+doFix();
+
+</script>
+</public:component> \ No newline at end of file
diff --git a/data/ui/default/opera.css b/data/ui/default/opera.css
new file mode 100644
index 000000000..9e9d2a3c5
--- /dev/null
+++ b/data/ui/default/opera.css
@@ -0,0 +1,7 @@
+/* DO NOT CHANGE THESE unless you really want to break Opera Show */
+.slide {
+ visibility: visible !important;
+ position: static !important;
+ page-break-before: always;
+}
+#slide0 {page-break-before: avoid;}
diff --git a/data/ui/default/outline.css b/data/ui/default/outline.css
new file mode 100644
index 000000000..62db519ed
--- /dev/null
+++ b/data/ui/default/outline.css
@@ -0,0 +1,15 @@
+/* don't change this unless you want the layout stuff to show up in the outline view! */
+
+.layout div, #footer *, #controlForm * {display: none;}
+#footer, #controls, #controlForm, #navLinks, #toggle {
+ display: block; visibility: visible; margin: 0; padding: 0;}
+#toggle {float: right; padding: 0.5em;}
+html>body #toggle {position: fixed; top: 0; right: 0;}
+
+/* making the outline look pretty-ish */
+
+#slide0 h1, #slide0 h2, #slide0 h3, #slide0 h4 {border: none; margin: 0;}
+#slide0 h1 {padding-top: 1.5em;}
+.slide h1 {margin: 1.5em 0 0; padding-top: 0.25em;
+ border-top: 1px solid #888; border-bottom: 1px solid #AAA;}
+#toggle {border: 1px solid; border-width: 0 0 1px 1px; background: #FFF;}
diff --git a/data/ui/default/pretty.css b/data/ui/default/pretty.css
new file mode 100644
index 000000000..3d3acefff
--- /dev/null
+++ b/data/ui/default/pretty.css
@@ -0,0 +1,86 @@
+/* Following are the presentation styles -- edit away! */
+
+body {background: #FFF url(bodybg.gif) -16px 0 no-repeat; color: #000; font-size: 2em;}
+:link, :visited {text-decoration: none; color: #00C;}
+#controls :active {color: #88A !important;}
+#controls :focus {outline: 1px dotted #227;}
+h1, h2, h3, h4 {font-size: 100%; margin: 0; padding: 0; font-weight: inherit;}
+ul, pre {margin: 0; line-height: 1em;}
+html, body {margin: 0; padding: 0;}
+
+blockquote, q {font-style: italic;}
+blockquote {padding: 0 2em 0.5em; margin: 0 1.5em 0.5em; text-align: center; font-size: 1em;}
+blockquote p {margin: 0;}
+blockquote i {font-style: normal;}
+blockquote b {display: block; margin-top: 0.5em; font-weight: normal; font-size: smaller; font-style: normal;}
+blockquote b i {font-style: italic;}
+
+kbd {font-weight: bold; font-size: 1em;}
+sup {font-size: smaller; line-height: 1px;}
+
+.slide code {padding: 2px 0.25em; font-weight: bold; color: #533;}
+.slide code.bad, code del {color: red;}
+.slide code.old {color: silver;}
+.slide pre {padding: 0; margin: 0.25em 0 0.5em 0.5em; color: #533; font-size: 90%;}
+.slide pre code {display: block;}
+.slide ul {margin-left: 5%; margin-right: 7%; list-style: disc;}
+.slide li {margin-top: 0.75em; margin-right: 0;}
+.slide ul ul {line-height: 1;}
+.slide ul ul li {margin: .2em; font-size: 85%; list-style: square;}
+.slide img.leader {display: block; margin: 0 auto;}
+
+div#header, div#footer {background: #005; color: #AAB;
+ font-family: Verdana, Helvetica, sans-serif;}
+div#header {background: #005 url(bodybg.gif) -16px 0 no-repeat;
+ line-height: 1px;}
+div#footer {font-size: 0.5em; font-weight: bold; padding: 1em 0;}
+#footer h1, #footer h2 {display: block; padding: 0 1em;}
+#footer h2 {font-style: italic;}
+
+div.long {font-size: 0.75em;}
+.slide h1 {position: absolute; top: 0.7em; left: 87px; z-index: 1;
+ margin: 0; padding: 0.3em 0 0 50px; white-space: nowrap;
+ font: bold 150%/1em Helvetica, sans-serif; text-transform: capitalize;
+ color: #DDE; background: #005;}
+.slide h3 {font-size: 130%;}
+h1 abbr {font-variant: small-caps;}
+
+div#controls {position: absolute; left: 50%; bottom: 0;
+ width: 50%;
+ text-align: right; font: bold 0.9em Verdana, Helvetica, sans-serif;}
+html>body div#controls {position: fixed; padding: 0 0 1em 0;
+ top: auto;}
+div#controls form {position: absolute; bottom: 0; right: 0; width: 100%;
+ margin: 0; padding: 0;}
+#controls #navLinks a {padding: 0; margin: 0 0.5em;
+ background: #005; border: none; color: #779;
+ cursor: pointer;}
+#controls #navList {height: 1em;}
+#controls #navList #jumplist {position: absolute; bottom: 0; right: 0; background: #DDD; color: #227;}
+
+#currentSlide {text-align: center; font-size: 0.5em; color: #449;}
+
+#slide0 {padding-top: 3.5em; font-size: 90%;}
+#slide0 h1 {position: static; margin: 1em 0 0; padding: 0;
+ font: bold 2em Helvetica, sans-serif; white-space: normal;
+ color: #000; background: transparent;}
+#slide0 h2 {font: bold italic 1em Helvetica, sans-serif; margin: 0.25em;}
+#slide0 h3 {margin-top: 1.5em; font-size: 1.5em;}
+#slide0 h4 {margin-top: 0; font-size: 1em;}
+
+ul.urls {list-style: none; display: inline; margin: 0;}
+.urls li {display: inline; margin: 0;}
+.note {display: none;}
+.external {border-bottom: 1px dotted gray;}
+html>body .external {border-bottom: none;}
+.external:after {content: " \274F"; font-size: smaller; color: #77B;}
+
+.incremental, .incremental *, .incremental *:after {color: #DDE; visibility: visible;}
+img.incremental {visibility: hidden;}
+.slide .current {color: #B02;}
+
+
+/* diagnostics
+
+li:after {content: " [" attr(class) "]"; color: #F88;}
+ */ \ No newline at end of file
diff --git a/data/ui/default/print.css b/data/ui/default/print.css
new file mode 100644
index 000000000..4a3554ddd
--- /dev/null
+++ b/data/ui/default/print.css
@@ -0,0 +1,24 @@
+/* The following rule is necessary to have all slides appear in print! DO NOT REMOVE IT! */
+.slide, ul {page-break-inside: avoid; visibility: visible !important;}
+h1 {page-break-after: avoid;}
+
+body {font-size: 12pt; background: white;}
+* {color: black;}
+
+#slide0 h1 {font-size: 200%; border: none; margin: 0.5em 0 0.25em;}
+#slide0 h3 {margin: 0; padding: 0;}
+#slide0 h4 {margin: 0 0 0.5em; padding: 0;}
+#slide0 {margin-bottom: 3em;}
+
+h1 {border-top: 2pt solid gray; border-bottom: 1px dotted silver;}
+.extra {background: transparent !important;}
+div.extra, pre.extra, .example {font-size: 10pt; color: #333;}
+ul.extra a {font-weight: bold;}
+p.example {display: none;}
+
+#header {display: none;}
+#footer h1 {margin: 0; border-bottom: 1px solid; color: gray; font-style: italic;}
+#footer h2, #controls {display: none;}
+
+/* The following rule keeps the layout stuff out of print. Remove at your own risk! */
+.layout, .layout * {display: none !important;}
diff --git a/data/ui/default/s5-core.css b/data/ui/default/s5-core.css
new file mode 100644
index 000000000..86444e041
--- /dev/null
+++ b/data/ui/default/s5-core.css
@@ -0,0 +1,9 @@
+/* Do not edit or override these styles! The system will likely break if you do. */
+
+div#header, div#footer, div#controls, .slide {position: absolute;}
+html>body div#header, html>body div#footer,
+ html>body div#controls, html>body .slide {position: fixed;}
+.handout {display: none;}
+.layout {display: block;}
+.slide, .hideme, .incremental {visibility: hidden;}
+#slide0 {visibility: visible;}
diff --git a/data/ui/default/slides.css b/data/ui/default/slides.css
new file mode 100644
index 000000000..0786d7dbd
--- /dev/null
+++ b/data/ui/default/slides.css
@@ -0,0 +1,3 @@
+@import url(s5-core.css); /* required to make the slide show run at all */
+@import url(framing.css); /* sets basic placement and size of slide components */
+@import url(pretty.css); /* stuff that makes the slides look better than blah */ \ No newline at end of file
diff --git a/data/ui/default/slides.js b/data/ui/default/slides.js
new file mode 100644
index 000000000..38fe8531c
--- /dev/null
+++ b/data/ui/default/slides.js
@@ -0,0 +1,553 @@
+// S5 v1.1 slides.js -- released into the Public Domain
+//
+// Please see http://www.meyerweb.com/eric/tools/s5/credits.html for information
+// about all the wonderful and talented contributors to this code!
+
+var undef;
+var slideCSS = '';
+var snum = 0;
+var smax = 1;
+var incpos = 0;
+var number = undef;
+var s5mode = true;
+var defaultView = 'slideshow';
+var controlVis = 'visible';
+
+var isIE = navigator.appName == 'Microsoft Internet Explorer' && navigator.userAgent.indexOf('Opera') < 1 ? 1 : 0;
+var isOp = navigator.userAgent.indexOf('Opera') > -1 ? 1 : 0;
+var isGe = navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('Safari') < 1 ? 1 : 0;
+
+function hasClass(object, className) {
+ if (!object.className) return false;
+ return (object.className.search('(^|\\s)' + className + '(\\s|$)') != -1);
+}
+
+function hasValue(object, value) {
+ if (!object) return false;
+ return (object.search('(^|\\s)' + value + '(\\s|$)') != -1);
+}
+
+function removeClass(object,className) {
+ if (!object) return;
+ object.className = object.className.replace(new RegExp('(^|\\s)'+className+'(\\s|$)'), RegExp.$1+RegExp.$2);
+}
+
+function addClass(object,className) {
+ if (!object || hasClass(object, className)) return;
+ if (object.className) {
+ object.className += ' '+className;
+ } else {
+ object.className = className;
+ }
+}
+
+function GetElementsWithClassName(elementName,className) {
+ var allElements = document.getElementsByTagName(elementName);
+ var elemColl = new Array();
+ for (var i = 0; i< allElements.length; i++) {
+ if (hasClass(allElements[i], className)) {
+ elemColl[elemColl.length] = allElements[i];
+ }
+ }
+ return elemColl;
+}
+
+function isParentOrSelf(element, id) {
+ if (element == null || element.nodeName=='BODY') return false;
+ else if (element.id == id) return true;
+ else return isParentOrSelf(element.parentNode, id);
+}
+
+function nodeValue(node) {
+ var result = "";
+ if (node.nodeType == 1) {
+ var children = node.childNodes;
+ for (var i = 0; i < children.length; ++i) {
+ result += nodeValue(children[i]);
+ }
+ }
+ else if (node.nodeType == 3) {
+ result = node.nodeValue;
+ }
+ return(result);
+}
+
+function slideLabel() {
+ var slideColl = GetElementsWithClassName('*','slide');
+ var list = document.getElementById('jumplist');
+ smax = slideColl.length;
+ for (var n = 0; n < smax; n++) {
+ var obj = slideColl[n];
+
+ var did = 'slide' + n.toString();
+ obj.setAttribute('id',did);
+ if (isOp) continue;
+
+ var otext = '';
+ var menu = obj.firstChild;
+ if (!menu) continue; // to cope with empty slides
+ while (menu && menu.nodeType == 3) {
+ menu = menu.nextSibling;
+ }
+ if (!menu) continue; // to cope with slides with only text nodes
+
+ var menunodes = menu.childNodes;
+ for (var o = 0; o < menunodes.length; o++) {
+ otext += nodeValue(menunodes[o]);
+ }
+ list.options[list.length] = new Option(n + ' : ' + otext, n);
+ }
+}
+
+function currentSlide() {
+ var cs;
+ if (document.getElementById) {
+ cs = document.getElementById('currentSlide');
+ } else {
+ cs = document.currentSlide;
+ }
+ cs.innerHTML = '<span id="csHere">' + snum + '<\/span> ' +
+ '<span id="csSep">\/<\/span> ' +
+ '<span id="csTotal">' + (smax-1) + '<\/span>';
+ if (snum == 0) {
+ cs.style.visibility = 'hidden';
+ } else {
+ cs.style.visibility = 'visible';
+ }
+}
+
+function go(step) {
+ if (document.getElementById('slideProj').disabled || step == 0) return;
+ var jl = document.getElementById('jumplist');
+ var cid = 'slide' + snum;
+ var ce = document.getElementById(cid);
+ if (incrementals[snum].length > 0) {
+ for (var i = 0; i < incrementals[snum].length; i++) {
+ removeClass(incrementals[snum][i], 'current');
+ removeClass(incrementals[snum][i], 'incremental');
+ }
+ }
+ if (step != 'j') {
+ snum += step;
+ lmax = smax - 1;
+ if (snum > lmax) snum = lmax;
+ if (snum < 0) snum = 0;
+ } else
+ snum = parseInt(jl.value);
+ var nid = 'slide' + snum;
+ var ne = document.getElementById(nid);
+ if (!ne) {
+ ne = document.getElementById('slide0');
+ snum = 0;
+ }
+ if (step < 0) {incpos = incrementals[snum].length} else {incpos = 0;}
+ if (incrementals[snum].length > 0 && incpos == 0) {
+ for (var i = 0; i < incrementals[snum].length; i++) {
+ if (hasClass(incrementals[snum][i], 'current'))
+ incpos = i + 1;
+ else
+ addClass(incrementals[snum][i], 'incremental');
+ }
+ }
+ if (incrementals[snum].length > 0 && incpos > 0)
+ addClass(incrementals[snum][incpos - 1], 'current');
+ ce.style.visibility = 'hidden';
+ ne.style.visibility = 'visible';
+ jl.selectedIndex = snum;
+ currentSlide();
+ number = 0;
+}
+
+function goTo(target) {
+ if (target >= smax || target == snum) return;
+ go(target - snum);
+}
+
+function subgo(step) {
+ if (step > 0) {
+ removeClass(incrementals[snum][incpos - 1],'current');
+ removeClass(incrementals[snum][incpos], 'incremental');
+ addClass(incrementals[snum][incpos],'current');
+ incpos++;
+ } else {
+ incpos--;
+ removeClass(incrementals[snum][incpos],'current');
+ addClass(incrementals[snum][incpos], 'incremental');
+ addClass(incrementals[snum][incpos - 1],'current');
+ }
+}
+
+function toggle() {
+ var slideColl = GetElementsWithClassName('*','slide');
+ var slides = document.getElementById('slideProj');
+ var outline = document.getElementById('outlineStyle');
+ if (!slides.disabled) {
+ slides.disabled = true;
+ outline.disabled = false;
+ s5mode = false;
+ fontSize('1em');
+ for (var n = 0; n < smax; n++) {
+ var slide = slideColl[n];
+ slide.style.visibility = 'visible';
+ }
+ } else {
+ slides.disabled = false;
+ outline.disabled = true;
+ s5mode = true;
+ fontScale();
+ for (var n = 0; n < smax; n++) {
+ var slide = slideColl[n];
+ slide.style.visibility = 'hidden';
+ }
+ slideColl[snum].style.visibility = 'visible';
+ }
+}
+
+function showHide(action) {
+ var obj = GetElementsWithClassName('*','hideme')[0];
+ switch (action) {
+ case 's': obj.style.visibility = 'visible'; break;
+ case 'h': obj.style.visibility = 'hidden'; break;
+ case 'k':
+ if (obj.style.visibility != 'visible') {
+ obj.style.visibility = 'visible';
+ } else {
+ obj.style.visibility = 'hidden';
+ }
+ break;
+ }
+}
+
+// 'keys' code adapted from MozPoint (http://mozpoint.mozdev.org/)
+function keys(key) {
+ if (!key) {
+ key = event;
+ key.which = key.keyCode;
+ }
+ if (key.which == 84) {
+ toggle();
+ return;
+ }
+ if (s5mode) {
+ switch (key.which) {
+ case 10: // return
+ case 13: // enter
+ if (window.event && isParentOrSelf(window.event.srcElement, 'controls')) return;
+ if (key.target && isParentOrSelf(key.target, 'controls')) return;
+ if(number != undef) {
+ goTo(number);
+ break;
+ }
+ case 32: // spacebar
+ case 34: // page down
+ case 39: // rightkey
+ case 40: // downkey
+ if(number != undef) {
+ go(number);
+ } else if (!incrementals[snum] || incpos >= incrementals[snum].length) {
+ go(1);
+ } else {
+ subgo(1);
+ }
+ break;
+ case 33: // page up
+ case 37: // leftkey
+ case 38: // upkey
+ if(number != undef) {
+ go(-1 * number);
+ } else if (!incrementals[snum] || incpos <= 0) {
+ go(-1);
+ } else {
+ subgo(-1);
+ }
+ break;
+ case 36: // home
+ goTo(0);
+ break;
+ case 35: // end
+ goTo(smax-1);
+ break;
+ case 67: // c
+ showHide('k');
+ break;
+ }
+ if (key.which < 48 || key.which > 57) {
+ number = undef;
+ } else {
+ if (window.event && isParentOrSelf(window.event.srcElement, 'controls')) return;
+ if (key.target && isParentOrSelf(key.target, 'controls')) return;
+ number = (((number != undef) ? number : 0) * 10) + (key.which - 48);
+ }
+ }
+ return false;
+}
+
+function clicker(e) {
+ number = undef;
+ var target;
+ if (window.event) {
+ target = window.event.srcElement;
+ e = window.event;
+ } else target = e.target;
+ if (target.getAttribute('href') != null || hasValue(target.rel, 'external') || isParentOrSelf(target, 'controls') || isParentOrSelf(target,'embed') || isParentOrSelf(target,'object')) return true;
+ if (!e.which || e.which == 1) {
+ if (!incrementals[snum] || incpos >= incrementals[snum].length) {
+ go(1);
+ } else {
+ subgo(1);
+ }
+ }
+}
+
+function findSlide(hash) {
+ var target = null;
+ var slides = GetElementsWithClassName('*','slide');
+ for (var i = 0; i < slides.length; i++) {
+ var targetSlide = slides[i];
+ if ( (targetSlide.name && targetSlide.name == hash)
+ || (targetSlide.id && targetSlide.id == hash) ) {
+ target = targetSlide;
+ break;
+ }
+ }
+ while(target != null && target.nodeName != 'BODY') {
+ if (hasClass(target, 'slide')) {
+ return parseInt(target.id.slice(5));
+ }
+ target = target.parentNode;
+ }
+ return null;
+}
+
+function slideJump() {
+ if (window.location.hash == null) return;
+ var sregex = /^#slide(\d+)$/;
+ var matches = sregex.exec(window.location.hash);
+ var dest = null;
+ if (matches != null) {
+ dest = parseInt(matches[1]);
+ } else {
+ dest = findSlide(window.location.hash.slice(1));
+ }
+ if (dest != null)
+ go(dest - snum);
+}
+
+function fixLinks() {
+ var thisUri = window.location.href;
+ thisUri = thisUri.slice(0, thisUri.length - window.location.hash.length);
+ var aelements = document.getElementsByTagName('A');
+ for (var i = 0; i < aelements.length; i++) {
+ var a = aelements[i].href;
+ var slideID = a.match('\#slide[0-9]{1,2}');
+ if ((slideID) && (slideID[0].slice(0,1) == '#')) {
+ var dest = findSlide(slideID[0].slice(1));
+ if (dest != null) {
+ if (aelements[i].addEventListener) {
+ aelements[i].addEventListener("click", new Function("e",
+ "if (document.getElementById('slideProj').disabled) return;" +
+ "go("+dest+" - snum); " +
+ "if (e.preventDefault) e.preventDefault();"), true);
+ } else if (aelements[i].attachEvent) {
+ aelements[i].attachEvent("onclick", new Function("",
+ "if (document.getElementById('slideProj').disabled) return;" +
+ "go("+dest+" - snum); " +
+ "event.returnValue = false;"));
+ }
+ }
+ }
+ }
+}
+
+function externalLinks() {
+ if (!document.getElementsByTagName) return;
+ var anchors = document.getElementsByTagName('a');
+ for (var i=0; i<anchors.length; i++) {
+ var anchor = anchors[i];
+ if (anchor.getAttribute('href') && hasValue(anchor.rel, 'external')) {
+ anchor.target = '_blank';
+ addClass(anchor,'external');
+ }
+ }
+}
+
+function createControls() {
+ var controlsDiv = document.getElementById("controls");
+ if (!controlsDiv) return;
+ var hider = ' onmouseover="showHide(\'s\');" onmouseout="showHide(\'h\');"';
+ var hideDiv, hideList = '';
+ if (controlVis == 'hidden') {
+ hideDiv = hider;
+ } else {
+ hideList = hider;
+ }
+ controlsDiv.innerHTML = '<form action="#" id="controlForm"' + hideDiv + '>' +
+ '<div id="navLinks">' +
+ '<a accesskey="t" id="toggle" href="javascript:toggle();">&#216;<\/a>' +
+ '<a accesskey="z" id="prev" href="javascript:go(-1);">&laquo;<\/a>' +
+ '<a accesskey="x" id="next" href="javascript:go(1);">&raquo;<\/a>' +
+ '<div id="navList"' + hideList + '><select id="jumplist" onchange="go(\'j\');"><\/select><\/div>' +
+ '<\/div><\/form>';
+ if (controlVis == 'hidden') {
+ var hidden = document.getElementById('navLinks');
+ } else {
+ var hidden = document.getElementById('jumplist');
+ }
+ addClass(hidden,'hideme');
+}
+
+function fontScale() { // causes layout problems in FireFox that get fixed if browser's Reload is used; same may be true of other Gecko-based browsers
+ if (!s5mode) return false;
+ var vScale = 22; // both yield 32 (after rounding) at 1024x768
+ var hScale = 32; // perhaps should auto-calculate based on theme's declared value?
+ if (window.innerHeight) {
+ var vSize = window.innerHeight;
+ var hSize = window.innerWidth;
+ } else if (document.documentElement.clientHeight) {
+ var vSize = document.documentElement.clientHeight;
+ var hSize = document.documentElement.clientWidth;
+ } else if (document.body.clientHeight) {
+ var vSize = document.body.clientHeight;
+ var hSize = document.body.clientWidth;
+ } else {
+ var vSize = 700; // assuming 1024x768, minus chrome and such
+ var hSize = 1024; // these do not account for kiosk mode or Opera Show
+ }
+ var newSize = Math.min(Math.round(vSize/vScale),Math.round(hSize/hScale));
+ fontSize(newSize + 'px');
+ if (isGe) { // hack to counter incremental reflow bugs
+ var obj = document.getElementsByTagName('body')[0];
+ obj.style.display = 'none';
+ obj.style.display = 'block';
+ }
+}
+
+function fontSize(value) {
+ if (!(s5ss = document.getElementById('s5ss'))) {
+ if (!isIE) {
+ document.getElementsByTagName('head')[0].appendChild(s5ss = document.createElement('style'));
+ s5ss.setAttribute('media','screen, projection');
+ s5ss.setAttribute('id','s5ss');
+ } else {
+ document.createStyleSheet();
+ document.s5ss = document.styleSheets[document.styleSheets.length - 1];
+ }
+ }
+ if (!isIE) {
+ while (s5ss.lastChild) s5ss.removeChild(s5ss.lastChild);
+ s5ss.appendChild(document.createTextNode('body {font-size: ' + value + ' !important;}'));
+ } else {
+ document.s5ss.addRule('body','font-size: ' + value + ' !important;');
+ }
+}
+
+function notOperaFix() {
+ slideCSS = document.getElementById('slideProj').href;
+ var slides = document.getElementById('slideProj');
+ var outline = document.getElementById('outlineStyle');
+ slides.setAttribute('media','screen');
+ outline.disabled = true;
+ if (isGe) {
+ slides.setAttribute('href','null'); // Gecko fix
+ slides.setAttribute('href',slideCSS); // Gecko fix
+ }
+ if (isIE && document.styleSheets && document.styleSheets[0]) {
+ document.styleSheets[0].addRule('img', 'behavior: url(ui/default/iepngfix.htc)');
+ document.styleSheets[0].addRule('div', 'behavior: url(ui/default/iepngfix.htc)');
+ document.styleSheets[0].addRule('.slide', 'behavior: url(ui/default/iepngfix.htc)');
+ }
+}
+
+function getIncrementals(obj) {
+ var incrementals = new Array();
+ if (!obj)
+ return incrementals;
+ var children = obj.childNodes;
+ for (var i = 0; i < children.length; i++) {
+ var child = children[i];
+ if (hasClass(child, 'incremental')) {
+ if (child.nodeName == 'OL' || child.nodeName == 'UL') {
+ removeClass(child, 'incremental');
+ for (var j = 0; j < child.childNodes.length; j++) {
+ if (child.childNodes[j].nodeType == 1) {
+ addClass(child.childNodes[j], 'incremental');
+ }
+ }
+ } else {
+ incrementals[incrementals.length] = child;
+ removeClass(child,'incremental');
+ }
+ }
+ if (hasClass(child, 'show-first')) {
+ if (child.nodeName == 'OL' || child.nodeName == 'UL') {
+ removeClass(child, 'show-first');
+ if (child.childNodes[isGe].nodeType == 1) {
+ removeClass(child.childNodes[isGe], 'incremental');
+ }
+ } else {
+ incrementals[incrementals.length] = child;
+ }
+ }
+ incrementals = incrementals.concat(getIncrementals(child));
+ }
+ return incrementals;
+}
+
+function createIncrementals() {
+ var incrementals = new Array();
+ for (var i = 0; i < smax; i++) {
+ incrementals[i] = getIncrementals(document.getElementById('slide'+i));
+ }
+ return incrementals;
+}
+
+function defaultCheck() {
+ var allMetas = document.getElementsByTagName('meta');
+ for (var i = 0; i< allMetas.length; i++) {
+ if (allMetas[i].name == 'defaultView') {
+ defaultView = allMetas[i].content;
+ }
+ if (allMetas[i].name == 'controlVis') {
+ controlVis = allMetas[i].content;
+ }
+ }
+}
+
+// Key trap fix, new function body for trap()
+function trap(e) {
+ if (!e) {
+ e = event;
+ e.which = e.keyCode;
+ }
+ try {
+ modifierKey = e.ctrlKey || e.altKey || e.metaKey;
+ }
+ catch(e) {
+ modifierKey = false;
+ }
+ return modifierKey || e.which == 0;
+}
+
+function startup() {
+ defaultCheck();
+ if (!isOp)
+ createControls();
+ slideLabel();
+ fixLinks();
+ externalLinks();
+ fontScale();
+ if (!isOp) {
+ notOperaFix();
+ incrementals = createIncrementals();
+ slideJump();
+ if (defaultView == 'outline') {
+ toggle();
+ }
+ document.onkeyup = keys;
+ document.onkeypress = trap;
+ document.onclick = clicker;
+ }
+}
+
+window.onload = startup;
+window.onresize = function(){setTimeout('fontScale()', 50);} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 15:12:19 +0000