// Webtrends 8.1A Tag
function dcsCookie(){
    if (typeof(dcsOther)=="function"){
        dcsOther();
    }
    else if (typeof(dcsFPC)=="function"){
        dcsFPC(dcsInit.timezone);
    }
}
function dcsGetCookie(name){
    var cookies=document.cookie.split("; ");
    var cmatch=[];
    var idx=0;
    var i=0;
    var namelen=name.length;
    var clen=cookies.length;
    for (i=0;i<clen;i++){
        var c=cookies[i];
        if ((c.substring(0,namelen+1))==(name+"=")){
            cmatch[idx++]=c;
        }
    }
    var cmatchCount=cmatch.length;
    if (cmatchCount>0){
        idx=0;
        if ((cmatchCount>1)&&(name==dcsInit.fpc)){
            var dLatest=new Date(0);
            for (i=0;i<cmatchCount;i++){
                var lv=parseInt(dcsGetCrumb(cmatch[i],"lv"));
                var dLst=new Date(lv);
                if (dLst>dLatest){
                    dLatest.setTime(dLst.getTime());
                    idx=i;
                }
            }
        }
        return unescape(cmatch[idx].substring(namelen+1));
    }
    else{
        return null;
    }
}
function dcsGetCrumb(cval,crumb){
    var aCookie=cval.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(cval,crumb){
    var id=cval.substring(0,cval.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;
    }
    if (document.cookie.indexOf("WTLOPTOUT=")!=-1){
        return;
    }
    var name=dcsInit.fpc;
    var dCur=new Date();
    var adj=(dCur.getTimezoneOffset()*60000)+(offset*3600000);
    dCur.setTime(dCur.getTime()+adj);
    var dExp=new Date(dCur.getTime()+315360000000);
    var dSes=new Date(dCur.getTime());
    WT.co_f=WT.vt_sid=WT.vt_f=WT.vt_f_a=WT.vt_f_s=WT.vt_f_d=WT.vt_f_tlh=WT.vt_f_tlv="";
    if (document.cookie.indexOf(name+"=")==-1){
        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=WT.vt_f_d="1";
        WT.vt_f_tlh=WT.vt_f_tlv="0";
    }
    else{
        var c=dcsGetCookie(name);
        var id=dcsGetIdCrumb(c,"id");
        var lv=parseInt(dcsGetCrumb(c,"lv"));
        var ss=parseInt(dcsGetCrumb(c,"ss"));
        if ((id==null)||(id=="null")||isNaN(lv)||isNaN(ss)){
            return;
        }
        WT.co_f=id;
        var dLst=new Date(lv);
        WT.vt_f_tlh=Math.floor((dLst.getTime()-adj)/1000);
        dSes.setTime(ss);
        if ((dCur.getTime()>(dLst.getTime()+1800000))||(dCur.getTime()>(dSes.getTime()+28800000))){
            WT.vt_f_tlv=Math.floor((dSes.getTime()-adj)/1000);
            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";
        }
    }
    WT.co_f=escape(WT.co_f);
    WT.vt_sid=WT.co_f+"."+(dSes.getTime()-adj);
    var expiry="; expires="+dExp.toGMTString();
    document.cookie=name+"="+"id="+WT.co_f+":lv="+dCur.getTime().toString()+":ss="+dSes.getTime().toString()+expiry+"; path=/"+(((dcsInit.fpcdom!=""))?("; domain="+dcsInit.fpcdom):(""));
    if (document.cookie.indexOf(name+"=")==-1){
        WT.co_f=WT.vt_sid=WT.vt_f_s=WT.vt_f_d=WT.vt_f_tlh=WT.vt_f_tlv="";
        WT.vt_f=WT.vt_f_a="2";
    }
}
function dcsQP(N){
    if (typeof(N)=="undefined"){
        return "";
    }
    var qry=location.search.substring(1);
    if (qry!=""){
        var pairs=qry.split("&");
        for (var i=0;i<pairs.length;i++){
            var pos=pairs[i].indexOf("=");
            if (pos!=-1){
                if (pairs[i].substring(0,pos)==N){
                    dcsInit.qp[dcsInit.qp.length]=(i==0?"":"&")+pairs[i];
                    return pairs[i].substring(pos+1);
                }
            }
        }
    }
    return "";
}
function dcsIsOnsite(host){
    var doms="barclayswealth.com";
    var aDoms=doms.split(',');
    for (var i=0;i<aDoms.length;i++){
        if (host.indexOf(aDoms[i])!=-1){
            return 1;
        }
    }
    return 0;
}
function dcsTypeMatch(pth, typelist){
    var type=pth.substring(pth.lastIndexOf(".")+1,pth.length);
    var types=typelist.split(",");
    for (var i=0;i<types.length;i++){
        if (type==types[i]){
            return true;
        }
    }
    return false;
}
function dcsEvt(evt,tag){
    var e=evt.target||evt.srcElement;
    while (e.tagName&&(e.tagName!=tag)){
        e=e.parentElement||e.parentNode;
    }
    return e;
}
function dcsNavigation(evt){
    var e=dcsEvt(evt,"DIV");
    var id=e.getAttribute?e.getAttribute("id"):"";
    var cname=e.className||"";
    return id?id:cname;
}
function dcsBind(event,func){
    if ((typeof(window[func])=="function")&&document.body){
        if (document.body.addEventListener){
            document.body.addEventListener(event, window[func], true);
        }
        else if(document.body.attachEvent){
            document.body.attachEvent("on"+event, window[func]);
        }
    }
}
function dcsET(){
    var e=(navigator.appVersion.indexOf("MSIE")!=-1)?"click":"mousedown";
    dcsBind(e,"dcsDownload");
    dcsBind(e,"dcsDynamic");
    dcsBind(e,"dcsFormButton");
    dcsBind(e,"dcsOffsite");
    dcsBind(e,"dcsAnchor");
    dcsBind("contextmenu","dcsRightClick");
    dcsBind(e,"dcsImageMap");
}
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){
                DCSext[arguments[i].substring(7)]=arguments[i+1];
            }
        }
        var dCurrent=new Date();
        DCS.dcsdat=dCurrent.getTime();
        dcsFunc("dcsCookie");
        dcsTag();
    }
}
function dcsDownload(evt){
    evt=evt||(window.event||"");
    if (evt&&((typeof(evt.which)!="number")||(evt.which==1))){
        var e=dcsEvt(evt,"A");
        if (e.hostname&&dcsIsOnsite(e.hostname)){
            var types="xls,doc,pdf,txt,csv,zip,wmv";
            if (dcsTypeMatch(e.pathname,types)){
                var qry=e.search?e.search.substring(e.search.indexOf("?")+1,e.search.length):"";
                var pth=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
                var ttl="";
                var text=document.all?e.innerText:e.text;
                var img=dcsEvt(evt,"IMG");
                if (img.alt){
                    ttl=img.alt;
                }
                else if (text){
                    ttl=text;
                }
                else if (e.innerHTML){
                    ttl=e.innerHTML;
                }
                dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",pth,"DCS.dcsqry",e.search||"","WT.ti","Download:"+ttl,"WT.dl","20","WT.nv",dcsNavigation(evt));
                DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.dl=WT.nv="";
            }
        }
    }
}
// Code section for Track right clicks to download links.
function dcsRightClick(evt){
    evt=evt||(window.event||"");
    if (evt){
        var btn=evt.which||evt.button;
        if ((btn!=1)||(navigator.userAgent.indexOf("Safari")!=-1)){
            var e=evt.target||evt.srcElement;
            if ((typeof(e.href)!="undefined")&&e.href){
                if ((typeof(e.protocol)!="undefined")&&e.protocol&&(e.protocol.indexOf("http")!=-1)){
                    var types="xls,doc,pdf,txt,csv,zip,wmv";
                    if ((typeof(e.pathname)!="undefined")&&dcsTypeMatch(e.pathname,types)){
                        var pth=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
                        dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",pth,"DCS.dcsqry","","WT.ti","RightClick:"+pth,"WT.dl","25","WT.nv",dcsNavigation(evt));
                        DCS.dcssip=DCS.dcsuri=WT.ti=WT.dl=WT.nv="";
                    }
                }
            }
        }
    }
}
// Code section for Track clicks to links leading offsite.
function dcsOffsite(evt){
    evt=evt||(window.event||"");
    if (evt&&((typeof(evt.which)!="number")||(evt.which==1))){
        var e=dcsEvt(evt,"A");
        if (e.hostname&&!dcsIsOnsite(e.hostname)){
            var qry=e.search?e.search.substring(e.search.indexOf("?")+1,e.search.length):"";
            var pth=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
            var trim=true;
            dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",pth,"DCS.dcsqry",trim?"":qry,"WT.ti","Offsite:"+e.hostname+pth+qry,"WT.dl","24","WT.nv",dcsNavigation(evt));
            DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.dl=WT.nv="";
        }
    }
}
function dcsAdv(){
    if (dcsInit.trackevents){
        dcsFunc("dcsET");
    }
    dcsFunc("dcsCookie");
    dcsFunc("dcsAdSearch");
    dcsFunc("dcsTP");
    dcsFunc("dcsMetaCap");
}
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";
    WT.jv=dcsJV();
    if (document.body&&document.body.addBehavior){
        document.body.addBehavior("#default#clientCaps");
        WT.ct=document.body.connectionType||"unknown";
        document.body.addBehavior("#default#homePage");
        WT.hp=document.body.isHomePage(location.href)?"1":"0";
    }
    else{
        WT.ct="unknown";
    }
    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){
        for(var i=10;i>0;i--){
            try{
                var flash = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);
                WT.fi="Yes";
                WT.fv=i+".0";
                break;
            }
            catch(e){
            }
        }
    }
    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;
            }
        }
    }
    if (dcsInit.i18n){
        WT.em=(typeof(encodeURIComponent)=="function")?"uri":"esc";
        if (typeof(document.defaultCharset)=="string"){
            WT.le=document.defaultCharset;
        } 
        else if (typeof(document.characterSet)=="string"){
            WT.le=document.characterSet;
        }
    }
    WT.tv="1.0.7";
//    WT.sp="@@SPLITVALUE@@";
    WT.dl=0;
    DCS.dcsdat=dCurrent.getTime();
    DCS.dcssip=window.location.hostname;
    DCS.dcsuri=window.location.pathname;
    WT.es=DCS.dcssip+DCS.dcsuri;
    if (window.location.search){
        DCS.dcsqry=window.location.search;
        if (dcsInit.qp.length>0){
            for (var i=0;i<dcsInit.qp.length;i++){
                var pos=DCS.dcsqry.indexOf(dcsInit.qp[i]);
                if (pos!=-1){
                    var front=DCS.dcsqry.substring(0,pos);
                    var end=DCS.dcsqry.substring(pos+dcsInit.qp[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 dcsA(N,V){
    if (dcsInit.i18n&&(dcsInit.exre!="")&&!dcsInit.exre.test(N)){
        if (N=="dcsqry"){
            var newV="";
            var params=V.substring(1).split("&");
            for (var i=0;i<params.length;i++){
                var pair=params[i];
                var pos=pair.indexOf("=");
                if (pos!=-1){
                    var key=pair.substring(0,pos);
                    var val=pair.substring(pos+1);
                    if (i!=0){
                        newV+="&";
                    }
                    newV+=key+"="+dcsEncode(val);
                }
            }
            V=V.substring(0,1)+newV;
        }
        else{
            V=dcsEncode(V);
        }
    }
    return "&"+N+"="+dcsEscape(V, dcsInit.re);
}
function dcsEscape(S, REL){
    if (REL!=""){
        var retStr = new String(S);
        for (var R in REL){
            retStr = retStr.replace(REL[R],R);
        }
        return retStr;
    }
    else{
        return escape(S);
    }
}
function dcsEncode(S){
    return (typeof(encodeURIComponent)=="function")?encodeURIComponent(S):escape(S);
}
function dcsCreateImage(dcsSrc){
    if (document.images){
        dcsInit.images[dcsInit.index]=new Image;
        dcsInit.images[dcsInit.index].src=dcsSrc;
        dcsInit.index++;
    }
    else{
        document.write('<IMG ALT="" 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"){
        var length=elems.length;
        for (var i=0;i<length;i++){
            var name=elems.item(i).name;
            var content=elems.item(i).content;
            var equiv=elems.item(i).httpEquiv;
            if (name.length>0){
                if (name.indexOf("WT.")==0){
                    WT[name.substring(3)]=content;
                }
                else if (name.indexOf("DCSext.")==0){
                    DCSext[name.substring(7)]=content;
                }
                else if (name.indexOf("DCS.")==0){
                    DCS[name.substring(4)]=content;
                }
            }
            else if (dcsInit.i18n&&(equiv=="Content-Type")){
                var pos=content.toLowerCase().indexOf("charset=");
                if (pos!=-1){
                    WT.mle=content.substring(pos+8);
                }
            }
        }
    }
}
function dcsTag(){
    if (document.cookie.indexOf("WTLOPTOUT=")!=-1){
        return;
    }
    var P="http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+dcsInit.domain+(dcsInit.dcsid==""?'':'/'+dcsInit.dcsid)+"/dcs.gif?";
    for (var N in DCS){
        if (DCS[N]){
            P+=dcsA(N,DCS[N]);
        }
    }
    var keys=["co_f","vt_sid","vt_f_tlv"];
    for (var i=0;i<keys.length;i++){
        var key=keys[i];
        if (WT[key]){
            P+=dcsA("WT."+key,WT[key]);
            delete WT[key];
        }
    }
    for (N in WT){
        if (WT[N]){
            P+=dcsA("WT."+N,WT[N]);
        }
    }
    for (N in DCSext){
        if (DCSext[N]){
            P+=dcsA(N,DCSext[N]);
        }
    }
    if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){
        P=P.substring(0,2040)+"&WT.tu=1";
    }
    dcsCreateImage(P);
    WT.ad="";
}
function dcsJV(){
    var agt=navigator.userAgent.toLowerCase();
    var major=parseInt(navigator.appVersion);
    var mac=(agt.indexOf("mac")!=-1);
    var ff=(agt.indexOf("firefox")!=-1);
    var ff0=(agt.indexOf("firefox/0.")!=-1);
    var ff10=(agt.indexOf("firefox/1.0")!=-1);
    var ff15=(agt.indexOf("firefox/1.5")!=-1);
    var ff2up=(ff&&!ff0&&!ff10&!ff15);
    var nn=(!ff&&(agt.indexOf("mozilla")!=-1)&&(agt.indexOf("compatible")==-1));
    var nn4=(nn&&(major==4));
    var nn6up=(nn&&(major>=5));
    var ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));
    var ie4=(ie&&(major==4)&&(agt.indexOf("msie 4")!=-1));
    var ie5up=(ie&&!ie4);
    var op=(agt.indexOf("opera")!=-1);
    var op5=(agt.indexOf("opera 5")!=-1||agt.indexOf("opera/5")!=-1);
    var op6=(agt.indexOf("opera 6")!=-1||agt.indexOf("opera/6")!=-1);
    var op7up=(op&&!op5&&!op6);
    var jv="1.1";
    if (ff2up){
        jv="1.7";
    }
    else if (ff15){
        jv="1.6";
    }
    else if (ff0||ff10||nn6up||op7up){
        jv="1.5";
    }
    else if ((mac&&ie5up)||op6){
        jv="1.4";
    }
    else if (ie5up||nn4||op5){
        jv="1.3";
    }
    else if (ie4){
        jv="1.2";
    }
    return jv;
}
function dcsFunc(func){
    if (typeof(window[func])=="function"){
        window[func]();
    }
}
if (dcsInit.enabled){
    dcsVar();
    dcsMeta();
    dcsFunc("dcsAdv");
    dcsTag();
}