var gImages=new Array;
var gIndex=0;
var DCS=new Object();
var WT=new Object();
var DCSext=new Object();
//Modified gDomain once Smart Source host name is known
var gDomain="sdc.tribalddb.net";
// Add customizations here
function ClearCG(){
    for (N in DCSext){
        if (N.indexOf('CG')==0){
            delete DCSext[N];
        }
    }
}
function FlashTrack(){
    ClearCG();
    for (var i=0;i<arguments.length;i++){
        if (arguments[i].indexOf('WT.')==0){
                WT[arguments[i].substring(3)]=arguments[i+1];
                i++;
        }
        if (arguments[i].indexOf('DCS.')==0){
                DCS[arguments[i].substring(4)]=arguments[i+1];
                i++;
        }
        if (arguments[i].indexOf('DCSext.')==0){
                DCSext[arguments[i].substring(7)]=arguments[i+1];
                i++;
        }
    }
    var dCurrent=new Date();
    DCS.dcsdat=dCurrent.getTime();
    dcsTag();
}
function dcsMultiTrack(){
    for (var i=0;i<arguments.length;i++){
        if (arguments[i].indexOf('WT.')==0){
                WT[arguments[i].substring(3)]=arguments[i+1];
                i++;
        }
        if (arguments[i].indexOf('DCS.')==0){
                DCS[arguments[i].substring(4)]=arguments[i+1];
                i++;
        }
        if (arguments[i].indexOf('DCSext.')==0){
                DCSext[arguments[i].substring(7)]=arguments[i+1];
                i++;
        }
    }
    var dCurrent=new Date();
    DCS.dcsdat=dCurrent.getTime();
    dcsTag();
}
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;
    }
    DCS.dcsdat=dCurrent.getTime();
    DCSext.hostname=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);
}