var gImages=new Array;

var gIndex=0;

var DCS=new Object();

var WT=new Object();

var DCSext=new Object();



var gDomain="scout.ieee.org";

var gDcsId="dcsll04c3p0lhb7265hneueyd_7g7j";

// Add customizations here

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



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);

}



dcsVar();

dcsMeta();

dcsTag();