// START OF Advanced SmartSource Data Collector TAG

// Copyright (c) 1996-2007 WebTrends Inc. All rights reserved.

// V8.0d

// $DateTime: 2007/02/14 15:39:59 $

var gService = false;

var gTimeZone = -5;

// Code section for Enable First-Party Cookie Tracking

function dcsCookie(){

	if (typeof(dcsOther)=="function"){

		dcsOther();

	}

	else if (typeof(dcsPlugin)=="function"){

		dcsPlugin();

	}

	else if (typeof(dcsFPC)=="function"){

		dcsFPC(gTimeZone);

	}

}

function dcsGetCookie(name){

	var pos=document.cookie.indexOf(name+"=");

	if (pos!=-1){

		var start=pos+name.length+1;

		var end=document.cookie.indexOf(";",start);

		if (end==-1){

			end=document.cookie.length;

		}

		return unescape(document.cookie.substring(start,end));

	}

	return null;

}

function dcsGetCrumb(name,crumb){

	var aCookie=dcsGetCookie(name).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(name,crumb){

	var cookie=dcsGetCookie(name);

	var id=cookie.substring(0,cookie.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=gFpc;

	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 id=dcsGetIdCrumb(name,"id");

		var lv=parseInt(dcsGetCrumb(name,"lv"));

		var ss=parseInt(dcsGetCrumb(name,"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=/"+(((typeof(gFpcDom)!="undefined")&&(gFpcDom!=""))?("; domain="+gFpcDom):(""));

	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";

	}

}



// Code section for Track clicks to download links.

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";

			if (dcsTypeMatch(e.pathname,types)){

				var qry=e.search?e.search.substring(e.search.indexOf("?")+1,e.search.length):"";

				if (qry.toUpperCase().indexOf("WT.SVL=")==-1){

					WT.svl=dcsParseSvl(e.name?e.name.toString():(e.onclick?e.onclick.toString():""));

				}

				var path=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";

				dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",path,"DCS.dcsqry",e.search||"","WT.ti","Download:"+(e.innerHTML||""),"WT.dl","1");

				DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.svl=WT.dl="";

			}

		}

	}

}



// 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):"";

			if (qry.toUpperCase().indexOf("WT.SVL=")==-1){

				WT.svl=dcsParseSvl(e.name?e.name.toString():(e.onclick?e.onclick.toString():""));

			}

			var path=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";

			var trim=true;

			dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",path,"DCS.dcsqry",trim?"":qry,"WT.ti","Offsite:"+e.hostname+path+qry,"WT.os","1");

			DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.svl=WT.os="";

		}

	}

}



// Add dcsOther() here if using existing first-party cookie, or dcsPlugin() here if using WT Cookie Plugin



// Code section for Set the First-Party Cookie domain

//var gFpcDom=".webtrends.com";



// Code section for Enable Event Tracking

function dcsParseSvl(sv){

	sv=sv.split(" ").join("");

	sv=sv.split("\t").join("");

	sv=sv.split("\n").join("");

	var pos=sv.toUpperCase().indexOf("WT.SVL=");

	if (pos!=-1){

		var start=pos+8;

		var end=sv.indexOf('"',start);

		if (end==-1){

			end=sv.indexOf("'",start);

			if (end==-1){

				end=sv.length;

			}

		}

		return sv.substring(start,end);

	}

	return "";

}

function dcsIsOnsite(host){

	var doms="habitat.org";

    var aDoms=doms.split(',');

    for (var i=0;i<aDoms.length;i++){

		if (host.indexOf(aDoms[i])!=-1){

		       return 1;

		}

    }

    return 0;

}

function dcsIsHttp(e){

	return (e.href&&e.protocol&&(e.protocol.indexOf("http")!=-1))?true:false;

}

function dcsTypeMatch(path, typelist){

	var type=path.substring(path.lastIndexOf(".")+1,path.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 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("mousedown","dcsRightClick");

}

	

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();

	}

}



// Add event handlers here



function dcsAdv(){

	dcsFunc("dcsET");

	dcsFunc("dcsCookie");

	dcsFunc("dcsAdSearch");

	dcsFunc("dcsTP");

}

// END OF Advanced SmartSource Data Collector TAG



// START OF Basic SmartSource Data Collector TAG

// Copyright (c) 1996-2007 WebTrends Inc. All rights reserved.

// V8.0

// $DateTime: 2007/02/14 15:39:59 $

var gImages=new Array;

var gIndex=0;

var DCS=new Object();

var WT=new Object();

var DCSext=new Object();

var gQP=new Array();

var gI18n=false;

if (window.RegExp){

	var RE={"%09":/\t/g,"%20":/ /g,"%23":/\#/g,"%26":/\&/g,"%2B":/\+/g,"%3F":/\?/g,"%5C":/\\/g,"%22":/\"/g,"%7F":/\x7F/g,"%A0":/\xA0/g};

	var I18NRE={"%25":/\%/g};

}



// Add customizations here



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=gI18n?dcsEscape(dcsEncode(document.title),I18NRE):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 (gI18n){

		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="8.0.2";

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

	DCS.dcsdat=dCurrent.getTime();

	DCS.dcssip=window.location.hostname;

	DCS.dcsuri=window.location.pathname;

	if (window.location.search){

		DCS.dcsqry=window.location.search;

		if (gQP.length>0){

			for (var i=0;i<gQP.length;i++){

				var pos=DCS.dcsqry.indexOf(gQP[i]);

				if (pos!=-1){

					var front=DCS.dcsqry.substring(0,pos);

					var end=DCS.dcsqry.substring(pos+gQP[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=gI18n?dcsEscape(window.document.referrer, I18NRE):window.document.referrer;

		}

	}

}



function dcsA(N,V){

	return "&"+N+"="+dcsEscape(V, RE);

}



function dcsEscape(S, REL){

	if (typeof(REL)!="undefined"){

		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){

		gImages[gIndex]=new Image;

		gImages[gIndex].src=dcsSrc;

		gIndex++;

	}

	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){

					var encode=false;

					if (gI18n){

						var params=["mc_id","oss","ti"];

						for (var j=0;j<params.length;j++){

							if (name.indexOf("WT."+params[j])==0){

								encode=true;

								break;

							}

						}

					}

					WT[name.substring(3)]=encode?dcsEscape(dcsEncode(content),I18NRE):content;

				}

				else if (name.indexOf("DCSext.")==0){

					DCSext[name.substring(7)]=content;

				}

				else if (name.indexOf("DCS.")==0){

					DCS[name.substring(4)]=(gI18n&&(name.indexOf("DCS.dcsref")==0))?dcsEscape(content,I18NRE):content;

				}

			}

			else if (gI18n&&(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':'')+"://"+gDomain+(gDcsId==""?'':'/'+gDcsId)+"/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);

}



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]();

	}

}



dcsVar();

dcsMeta();

dcsFunc("dcsAdv");

dcsTag();

// END OF Basic SmartSource Data Collector TAG