diff -r f3521a11d878 -r 918767a9c8d3 Wikipedia/preview/script/xml2json.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Wikipedia/preview/script/xml2json.js	Tue Mar 09 10:34:58 2010 +0000
@@ -0,0 +1,172 @@
+/*
+xml2json v 1.1
+copyright 2005-2007 Thomas Frank
+
+This program is free software under the terms of the 
+GNU General Public License version 2 as published by the Free 
+Software Foundation. It is distributed without any warranty.
+*/
+
+var xml2json={ 
+	parser:function(xmlcode,ignoretags,debug){
+		if(!ignoretags){ignoretags=""};
+		xmlcode=xmlcode.replace(/\s*\/>/g,'/>');
+		xmlcode=xmlcode.replace(/<\?[^>]*>/g,"").replace(/<\![^>]*>/g,"");
+		if (!ignoretags.sort){ignoretags=ignoretags.split(",")};
+		var x=this.no_fast_endings(xmlcode);
+		x=this.attris_to_tags(x);
+		x=escape(x);
+		x=x.split("%3C").join("<").split("%3E").join(">").split("%3D").join("=").split("%22").join("\"");
+		for (var i=0;i<ignoretags.length;i++){
+			x=x.replace(new RegExp("<"+ignoretags[i]+">","g"),"*$**"+ignoretags[i]+"**$*");
+			x=x.replace(new RegExp("</"+ignoretags[i]+">","g"),"*$***"+ignoretags[i]+"**$*")
+		};
+		x='<JSONTAGWRAPPER>'+x+'</JSONTAGWRAPPER>';
+		this.xmlobject={};
+		var y=this.xml_to_object(x).jsontagwrapper;
+		if(debug){y=this.show_json_structure(y,debug)};
+		return y
+	},
+	xml_to_object:function(xmlcode){
+		var x=xmlcode.replace(/<\//g,"§");
+		x=x.split("<");
+		var y=[];
+		var level=0;
+		var opentags=[];
+		for (var i=1;i<x.length;i++){
+			var tagname=x[i].split(">")[0];
+			opentags.push(tagname);
+			level++
+			y.push(level+"<"+x[i].split("§")[0]);
+			while(x[i].indexOf("§"+opentags[opentags.length-1]+">")>=0){level--;opentags.pop()}
+		};
+		var oldniva=-1;
+		var objname="this.xmlobject";
+		for (var i=0;i<y.length;i++){
+			var preeval="";
+			var niva=y[i].split("<")[0];
+			var tagnamn=y[i].split("<")[1].split(">")[0];
+			tagnamn=tagnamn.toLowerCase();
+			var rest=y[i].split(">")[1];
+			if(niva<=oldniva){
+				var tabort=oldniva-niva+1;
+				for (var j=0;j<tabort;j++){objname=objname.substring(0,objname.lastIndexOf("."))}
+			};
+			objname+="."+tagnamn;
+			var pobject=objname.substring(0,objname.lastIndexOf("."));
+			if (eval("typeof "+pobject) != "object"){preeval+=pobject+"={value:"+pobject+"};\n"};
+			var objlast=objname.substring(objname.lastIndexOf(".")+1);
+			var already=false;
+			for (k in eval(pobject)){if(k==objlast){already=true}};
+			var onlywhites=true;
+			for(var s=0;s<rest.length;s+=3){
+				if(rest.charAt(s)!="%"){onlywhites=false}
+			};
+			if (rest!="" && !onlywhites){
+				if(rest/1!=rest){
+					rest="'"+rest.replace(/\'/g,"\\'")+"'";
+					rest=rest.replace(/\*\$\*\*\*/g,"</");
+					rest=rest.replace(/\*\$\*\*/g,"<");
+					rest=rest.replace(/\*\*\$\*/g,">")
+				}
+			} 
+			else {rest="{}"};
+			if(rest.charAt(0)=="'"){rest='unescape('+rest+')'};
+			if (already && !eval(objname+".sort")){preeval+=objname+"=["+objname+"];\n"};
+			var before="=";after="";
+			if (already){before=".push(";after=")"};
+			var toeval=preeval+objname+before+rest+after;
+			eval(toeval);
+			if(eval(objname+".sort")){objname+="["+eval(objname+".length-1")+"]"};
+			oldniva=niva
+		};
+		return this.xmlobject
+	},
+	show_json_structure:function(obj,debug,l){
+		var x='';
+		if (obj.sort){x+="[\n"} else {x+="{\n"};
+		for (var i in obj){
+			if (!obj.sort){x+=i+":"};
+			if (typeof obj[i] == "object"){
+				x+=this.show_json_structure(obj[i],false,1)
+			}
+			else {
+				if(typeof obj[i]=="function"){
+					var v=obj[i]+"";
+					//v=v.replace(/\t/g,"");
+					x+=v
+				}
+				else if(typeof obj[i]!="string"){x+=obj[i]+",\n"}
+				else {x+="'"+obj[i].replace(/\'/g,"\\'").replace(/\n/g,"\\n").replace(/\t/g,"\\t").replace(/\r/g,"\\r")+"',\n"}
+			}
+		};
+		if (obj.sort){x+="],\n"} else {x+="},\n"};
+		if (!l){
+			x=x.substring(0,x.lastIndexOf(","));
+			x=x.replace(new RegExp(",\n}","g"),"\n}");
+			x=x.replace(new RegExp(",\n]","g"),"\n]");
+			var y=x.split("\n");x="";
+			var lvl=0;
+			for (var i=0;i<y.length;i++){
+				if(y[i].indexOf("}")>=0 || y[i].indexOf("]")>=0){lvl--};
+				tabs="";for(var j=0;j<lvl;j++){tabs+="\t"};
+				x+=tabs+y[i]+"\n";
+				if(y[i].indexOf("{")>=0 || y[i].indexOf("[")>=0){lvl++}
+			};
+			if(debug=="html"){
+				x=x.replace(/</g,"&lt;").replace(/>/g,"&gt;");
+				x=x.replace(/\n/g,"<BR>").replace(/\t/g,"&nbsp;&nbsp;&nbsp;&nbsp;")
+			};
+			if (debug=="compact"){x=x.replace(/\n/g,"").replace(/\t/g,"")}
+		};
+		return x
+	},
+	no_fast_endings:function(x){
+		x=x.split("/>");
+		for (var i=1;i<x.length;i++){
+			var t=x[i-1].substring(x[i-1].lastIndexOf("<")+1).split(" ")[0];
+			x[i]="></"+t+">"+x[i]
+		}	;
+		x=x.join("");
+		return x
+	},
+	attris_to_tags: function(x){
+		var d=' ="\''.split("");
+		x=x.split(">");
+		for (var i=0;i<x.length;i++){
+			var temp=x[i].split("<");
+			for (var r=0;r<4;r++){temp[0]=temp[0].replace(new RegExp(d[r],"g"),"_jsonconvtemp"+r+"_")};
+			if(temp[1]){
+				temp[1]=temp[1].replace(/'/g,'"');
+				temp[1]=temp[1].split('"');
+				for (var j=1;j<temp[1].length;j+=2){
+					for (var r=0;r<4;r++){temp[1][j]=temp[1][j].replace(new RegExp(d[r],"g"),"_jsonconvtemp"+r+"_")}
+				};
+				temp[1]=temp[1].join('"')
+			};
+			x[i]=temp.join("<")
+		};
+		x=x.join(">");
+		x=x.replace(/ ([^=]*)=([^ |>]*)/g,"><$1>$2</$1");
+		x=x.replace(/>"/g,">").replace(/"</g,"<");
+		for (var r=0;r<4;r++){x=x.replace(new RegExp("_jsonconvtemp"+r+"_","g"),d[r])}	;
+		return x
+	}
+};
+
+
+if(!Array.prototype.push){
+	Array.prototype.push=function(x){
+		this[this.length]=x;
+		return true
+	}
+};
+
+if (!Array.prototype.pop){
+	Array.prototype.pop=function(){
+  		var response = this[this.length-1];
+  		this.length--;
+  		return response
+	}
+};
+