/*

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

	}

};