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=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;
}
DCS.dcsdat=dCurrent.getTime();
DCS.dcssip=window.location.hostname;
DCS.dcsuri=window.location.pathname;
if (window.location.search){
DCS.dcsqry=window.location.search;
}
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;
gImages[gIndex].src=dcsSrc;
gIndex++;
}
else{
document.write('<IMG BORDER="0" NAME="DCSIMG" WIDTH="1" HEIGHT="1" SRC="'+dcsSrc+'">');
}
}

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



// --------------------------------------------------------------------
// Common Intellitracker JS Functions
// --------------------------------------------------------------------
function irs(s,f,r)
{
    var p = s.indexOf(f);
    while (p >= 0)
    {
        s = s.substring(0,p)+r+s.substring(p+f.length,s.length);
        p = s.indexOf(f);
    }
    return s;
}

function cesc(s)
{
    if (s.length > 0) 
    {
        return irs(irs(irs(irs(irs(s,'+','%2B'),'.','%2E'),'/','%2F'),'=','%3D'),'&','%26'); 
    }
    else
    { 
        return s;
    }
}

function iesc(s)
{
    return cesc(escape(s));
} 

function gpr()
{
    var pr = '';
    var ipw = window;
    var ipr = 'window';
    var iwL = ''; 
    var ipL = '';
    
    while (ipL == iwL)
    {
        iw = ipw; 
        pr = iw.document.referrer;
        if (intp)
        {
            break;
        }
        if ((''+iw.parent.location)=='')
        {
            break;
        }
        iwL = (iw.document.location.protocol+'\/\/'+iw.document.location.hostname).toLowerCase();
        ipL = pr.substring(0,iwL.length).toLowerCase();
        ipr = ipr+'.parent';
        ipw = eval(ipr);
        if (iw == ipw)
        {
            break;
        }
    }
    return pr;
}

function itrc()
{
    var nw = new Date();
    var ce = 2;
    var iul = '';

    if (dt.cookie)
    {
        ce=1;
    }
    else 
    {
        var ex = new Date(nw.getTime()+1000);
        dt.cookie = "itc=3; EXPIRES="+ex.toGMTString()+"; path=/";
        if (dt.cookie)
        {
            ce = 1;
        }
    }       
    if (inavi>=4)
    {
        iul = iesc(iie>0&&nr.userLanguage?nr.userLanguage:nr.language);
    } 

    var un = Math.round(Math.random()*2100000000);
    il = isl+un+"&"+iesc(gpr())+"%20&"+cesc(pqry)+"%20&"+cesc(rqry)+"%20&"
       + cesc(sqry)+"%20&"+ce+"&"+sr+"&"+px+"&"+je+"&"+sv+"&"+iul+"%20&"+nw.getTimezoneOffset()+"&"+iesc(idl)+"%20";
    if (iie>0 && il.length>2045)
    {
        il=il.substring(0,2045);
    }  

    var iin='itr715';
    var iwri=true;
    if(dt.images)
    {
        if(!dt.images[iin])
        {
            dt.write('<i'+'mg name="'+iin+'" height=1 width=1 border=0>');
        }
        if(dt.images[iin])
        {
            dt.images[iin].src=il+'&0';
            iwri = false;
        }
    }
    if (iwri)
    {
        dt.write('<i'+'mg sr'+'c="'+il+'&0" width=1 height=1 border=0>');
    }
}