// WebTrends SmartSource Data Collector Tag

// Version: 1.1.1

// Created: 9/20/2008 2:53:46 AM

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 dcsIsFpcSet(name,id,lv,ss){

	var c=dcsGetCookie(name);

	if (c){

		return ((id==dcsGetIdCrumb(c,"id"))&&(lv==dcsGetCrumb(c,"lv"))&&(ss=dcsGetCrumb(c,"ss")))?0:3;

	}

	return 2;

}

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();

	var cur=dCur.getTime().toString();

	var ses=dSes.getTime().toString();

	document.cookie=name+"="+"id="+WT.co_f+":lv="+cur+":ss="+ses+expiry+"; path=/"+(((dcsInit.fpcdom!=""))?("; domain="+dcsInit.fpcdom):(""));

	var rc=dcsIsFpcSet(name,WT.co_f,cur,ses);

	if (rc!=0){

		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=rc;

    }

}



// Add event handlers here



function dcsAdv(){

	if (dcsInit.trackevents){

		dcsFunc("dcsET");

	}

	dcsFunc("dcsCookie");

	dcsFunc("dcsAdSearch");

	dcsFunc("dcsTP");

	dcsFunc("dcsMetaCap");

}



// Add customizations here



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 dcsVar(){

	var dCurrent=new Date();

	WT.tz=(dCurrent.getTimezoneOffset()/60*-1)||"0";

	WT.bh=dCurrent.getHours()||"0";

	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){

		if (window.RegExp){

			var tire=new RegExp("^"+window.location.protocol+"//"+window.location.hostname+"\\s-\\s");

			WT.ti=document.title.replace(tire,"");

		}

		else{

			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 (document.all){

		WT.bs=document.body?document.body.offsetWidth+"x"+document.body.offsetHeight:"unknown";

	}

	else{

		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){

		if (typeof(document.defaultCharset)=="string"){

			WT.le=document.defaultCharset;

		} 

		else if (typeof(document.characterSet)=="string"){

			WT.le=document.characterSet;

		}

		else{

			WT.le="unknown";

		}

	}

	WT.tv="1.1.0";

//	WT.sp="@@SPLITVALUE@@";

	WT.dl="0";

	DCS.dcsdat=dCurrent.getTime();

	DCS.dcssip=window.location.hostname;

	if (typeof(DCS.dcsuri)=="undefined"){

                        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!=""){

		S=S.toString();

		for (var R in REL){

			S=S.replace(REL[R],R);

		}

		return S;

	}

	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;

				}

			}

		}

	}

}

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?";

	if (dcsInit.i18n){

		WT.dep="";

	}

	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]){

			if (dcsInit.i18n){

				WT.dep=(WT.dep.length==0)?N:(WT.dep+";"+N);

			}

			P+=dcsA(N,DCSext[N]);

		}

	}

	if (dcsInit.i18n&&(WT.dep.length>0)){

		P+=dcsA("WT.dep",WT.dep);

	}

	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 ff20=(agt.indexOf("firefox/2.0")!=-1);

	var ff3up=(ff&&!ff0&&!ff10&!ff15&!ff20);

	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 (ff3up){

		jv="1.8";

	}

	else if (ff20){

		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();

}