var gImages=new Array;
var gIndex=0;
var DCS=new Object();
var WT=new Object();
var DCSext=new Object();
var gQP=new Array();


function dcsVar(){
	var dCurrent=new Date();
	WT.tz=dCurrent.getTimezoneOffset()/60*-1;
	if (WT.tz==0){
		WT.tz="0";
	}
	WT.bh=dCurrent.getHours();
	WT.ul=navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
	if (typeof(screen)=="object"){
		WT.cd=navigator.appName=="Netscape"?screen.pixelDepth:screen.colorDepth;
		WT.sr=screen.width+"x"+screen.height;
	}
	if (typeof(navigator.javaEnabled())=="boolean"){
		WT.jo=navigator.javaEnabled()?"Yes":"No";
	}
	if (document.title){
		WT.ti=document.title;
	}
	WT.js="Yes";
	if (typeof(gVersion)!="undefined"){
		WT.jv=gVersion;
	}
	if (document.body&&document.body.addBehavior){
		document.body.addBehavior("#default#clientCaps");
		if (document.body.connectionType){
			WT.ct=document.body.connectionType;
		}
		document.body.addBehavior("#default#homePage");
		WT.hp=document.body.isHomePage(location.href)?"1":"0";
	}
	if (parseInt(navigator.appVersion)>3){
		if ((navigator.appName=="Microsoft Internet Explorer")&&document.body){
			WT.bs=document.body.offsetWidth+"x"+document.body.offsetHeight;
		}
		else if (navigator.appName=="Netscape"){
			WT.bs=window.innerWidth+"x"+window.innerHeight;
		}
	}
	WT.fi="No";
	if (window.ActiveXObject){
		if ((typeof(gFV)!="undefined")&&(gFV.length>0)){
			WT.fi="Yes";
			WT.fv=gFV;
		}
	}
	else if (navigator.plugins&&navigator.plugins.length){
		for (var i=0;i<navigator.plugins.length;i++){
			if (navigator.plugins[i].name.indexOf('Shockwave Flash')!=-1){
				WT.fi="Yes";
				WT.fv=navigator.plugins[i].description.split(" ")[2];
				break;
			}
		}
	}
	WT.sp="@@SPLITVALUE@@";
	DCS.dcsdat=dCurrent.getTime();
	DCS.dcssip=window.location.hostname;
	DCS.dcsuri=window.location.pathname;
	if (window.location.search){
		DCS.dcsqry=window.location.search;
		if (gQP.length>0){
			for (var i=0;i<gQP.length;i++){
				var pos=DCS.dcsqry.indexOf(gQP[i]);
				if (pos!=-1){
					var front=DCS.dcsqry.substring(0,pos);
					var end=DCS.dcsqry.substring(pos+gQP[i].length,DCS.dcsqry.length);
					DCS.dcsqry=front+end;
				}
			}
		}
	}
	if ((window.document.referrer!="")&&(window.document.referrer!="-")){
		if (!(navigator.appName=="Microsoft Internet Explorer"&&parseInt(navigator.appVersion)<4)){
			DCS.dcsref=window.document.referrer;
		}
	}
}

function A(N,V){
	return "&"+N+"="+dcsEscape(V);
}

function dcsEscape(S){
	if (typeof(RE)!="undefined"){
		var retStr = new String(S);
		for (R in RE){
			retStr = retStr.replace(RE[R],R);
		}
		return retStr;
	}
	else{
		return escape(S);
	}
}

function dcsCreateImage(dcsSrc){
	if (document.images){
		gImages[gIndex]=new Image;
		if ((typeof(gHref)!="undefined")&&(gHref.length>0)){
			gImages[gIndex].onload=gImages[gIndex].onerror=dcsLoadHref;
		}
		gImages[gIndex].src=dcsSrc;
		gIndex++;
	}
	else{
		document.write('<IMG BORDER="0" NAME="DCSIMG" WIDTH="1" HEIGHT="1" SRC="'+dcsSrc+'">');
	}
}

function dcsMeta(){
	var elems;
	if (document.all){
		elems=document.all.tags("meta");
	}
	else if (document.documentElement){
		elems=document.getElementsByTagName("meta");
	}
	if (typeof(elems)!="undefined"){
		for (var i=1;i<=elems.length;i++){
			var meta=elems.item(i-1);
			if (meta.name){
				if (meta.name.indexOf('WT.')==0){
					WT[meta.name.substring(3)]=meta.content;
				}
				else if (meta.name.indexOf('DCSext.')==0){
					DCSext[meta.name.substring(7)]=meta.content;
				}
				else if (meta.name.indexOf('DCS.')==0){
					DCS[meta.name.substring(4)]=meta.content;
				}
			}
		}
	}
}

function dcsTag(){
	var P="http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+gDomain+(gDcsId==""?'':'/'+gDcsId)+"/dcs.gif?";
	for (N in DCS){
		if (DCS[N]) {
			P+=A(N,DCS[N]);
		}
	}
	for (N in WT){
		if (WT[N]) {
			P+=A("WT."+N,WT[N]);
		}
	}
	for (N in DCSext){
		if (DCSext[N]) {
			P+=A(N,DCSext[N]);
		}
	}
	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){
		P=P.substring(0,2040)+"&WT.tu=1";
	}
	dcsCreateImage(P);
}

function dcsFunc(func){
	if (typeof(window[func])=="function"){
		window[func]();
	}
}

function dcsMultiTrack()
{
    if(arguments.length%2==0)
    {
        for(var i=0;i<arguments.length;i+=2)
        {
            if(arguments[i].indexOf('WT.') == 0)
            {
                WT[arguments[i].substring(3)] = arguments[i+1];
            }
            else if(arguments[i].indexOf('DCS.') == 0)
            {
                DCS[arguments[i].substring(4)] = arguments[i+1];
            }
             else if(arguments[i].indexOf('DCSExt.') == 0)
            {
                DCS[arguments[i].substring(7)] = arguments[i+1];
            }
        }
        var dCurrent = new Date();
        DCS.dcsdat = dCurrent.getTime();
        dcsTag();
     }
 }
 
  function dcsAdv(){
	        dcsFunc("dcsET");
	        dcsFunc("dcsCookie");
	        dcsFunc("dcsAdSearch");
	        dcsFunc("dcsTP");
        }


function dcsCookie(){
	        if (typeof(dcsOther)=="function"){
		        dcsOther();
	        }
	        else if (typeof(dcsPlugin)=="function"){
		        dcsPlugin();
	        }
	        else if (typeof(dcsFPC)=="function"){
		        dcsFPC(gTimeZone);
	        }
        }
        function dcsGetCookie(name){
	        var pos=document.cookie.indexOf(name+"=");
	        if (pos!=-1){
		        var start=pos+name.length+1;
		        var end=document.cookie.indexOf(";",start);
		        if (end==-1){
			        end=document.cookie.length;
		        }
		        return unescape(document.cookie.substring(start,end));
	        }
	        return null;
        }
        function dcsGetCrumb(name,crumb){
	        var aCookie=dcsGetCookie(name).split(":");
	        for (var i=0;i<aCookie.length;i++){
		        var aCrumb=aCookie[i].split("=");
		        if (crumb==aCrumb[0]){
			        return aCrumb[1];
		        }
	        }
	        return null;
        }
        function dcsGetIdCrumb(name,crumb){
	        var cookie=dcsGetCookie(name);
	        var id=cookie.substring(0,cookie.indexOf(":lv="));
	        var aCrumb=id.split("=");
	        for (var i=0;i<aCrumb.length;i++){
		        if (crumb==aCrumb[0]){
			        return aCrumb[1];
		        }
	        }
	        return null;
        }
        function dcsFPC(offset){
	        if (typeof(offset)=="undefined"){
		        return;
	        }
	        var name=gFpc;
	        var dCur=new Date();
	        dCur.setTime(dCur.getTime()+(dCur.getTimezoneOffset()*60000)+(offset*3600000));
	        var dExp=new Date(dCur.getTime()+315360000000);
	        var dSes=new Date(dCur.getTime());
	        if (document.cookie.indexOf(name+"=")!=-1){
		        var id=dcsGetIdCrumb(name,"id");
		        var lv=parseInt(dcsGetCrumb(name,"lv"));
		        var ss=parseInt(dcsGetCrumb(name,"ss"));
		        if ((id==null)||(id=="null")||isNaN(lv)||isNaN(ss)){
			        return;
		        }
		        WT.co_f=id;
		        var dLst=new Date(lv);
		        dSes.setTime(ss);
		        if ((dCur.getTime()>(dLst.getTime()+1800000))||(dCur.getTime()>(dSes.getTime()+28800000))){
			        dSes.setTime(dCur.getTime());
			        WT.vt_f_s="1";
		        }
		        if ((dCur.getDay()!=dLst.getDay())||(dCur.getMonth()!=dLst.getMonth())||(dCur.getYear()!=dLst.getYear())){
			        WT.vt_f_d="1";
		        }
	        }
	        else{
		        var tmpname=name+"_TMP=";
		        document.cookie=tmpname+"1";
		        if (document.cookie.indexOf(tmpname)!=-1){
			        document.cookie=tmpname+"; expires=Thu, 01-Jan-1970 00:00:01 GMT";
			        if ((typeof(gWtId)!="undefined")&&(gWtId!="")){
				        WT.co_f=gWtId;
			        }
			        else if ((typeof(gTempWtId)!="undefined")&&(gTempWtId!="")){
				        WT.co_f=gTempWtId;
				        WT.vt_f="1";
			        }
			        else{
				        WT.co_f="2";
				        var cur=dCur.getTime().toString();
				        for (var i=2;i<=(32-cur.length);i++){
					        WT.co_f+=Math.floor(Math.random()*16.0).toString(16);
				        }
				        WT.co_f+=cur;
				        WT.vt_f="1";
			        }
			        if (typeof(gWtAccountRollup)=="undefined"){
				        WT.vt_f_a="1";
			        }
			        WT.vt_f_s="1";
			        WT.vt_f_d="1";
		        }
		        else{
			        WT.vt_f="2";
			        WT.vt_f_a="2";
			        return;
		        }
	        }
	        WT.co_f=escape(WT.co_f);
	        WT.vt_sid=WT.co_f+"."+dSes.getTime();
	        var expiry="; expires="+dExp.toGMTString();
	        document.cookie=name+"="+"id="+WT.co_f+":lv="+dCur.getTime().toString()+":ss="+dSes.getTime().toString()+expiry+"; path=/"+(((typeof(gFpcDom)!="undefined")&&(gFpcDom!=""))?("; domain="+gFpcDom):(""));
        }


function dcsPrintVariables()
{
var tagVariables="\nDomain = "+gDomain;
tagVariables+="\nDCSId = "+gDcsId;
for (N in DCS){
tagVariables+="\nDCS."+N+" = "+DCS[N];
}
for (N in WT){
tagVariables+="\nWT."+N+" = "+WT[N];
}
for (N in DCSext){
tagVariables+="\nDCSext."+N+" = "+DCSext[N];
}
	//window.alert(tagVariables);
}