var gservice = false;
var gtimezone = 1;
var gfpc="wt_fpc";
var gconvert=true;
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=true;

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};
}
// initialization, has to be done after gdomain and gdcsid are set
function dcsinit(){
	if ((typeof(gconvert)!="undefined")&&gconvert&&(document.cookie.indexof(gfpc+"=")==-1)&&(document.cookie.indexof("wtloptout=")==-1)){
		document.write("<scr"+"ipt type='text/javascript' src='"+"http"+(window.location.protocol.indexof('https:')==0?'s':'')+"://"+gdomain+"/"+gdcsid+"/wtid.js"+"'><\/scr"+"ipt>");
	}
}
// 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 decodeuri(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=encodeuri(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 use the new first-party cookie generated with this tag.


function dcsadv(){
	dcsfunc("dcset");
	dcsfunc("dcscookie");
	dcsfunc("dcsadsearch");
	dcsfunc("dcstp");
}

/* ************************************************************ */
/* 					multitrack for downloads					*/

// webtrends smartsource data collector
// copyright (c) 1996-2005 webtrends inc. all rights reserved.
// $datetime: 2005/05/03 12:06:24 $

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();
}

// 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");
		if (document.body.connectiontype){
			wt.ct=document.body.connectiontype;
		}
		document.body.addbehavior("#default#homepage");
		wt.hp=document.body.ishomepage(location.href)?"1":"0";
	}
	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="8.0.0";
	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 (r in rel){
			retstr = retstr.replace(rel[r],r);
		}
		return retstr;
	}
	else{
		return encodeuri(s);
	}
}

function dcsencode(s){
	return (typeof(encodeuricomponent)=="function")?encodeuricomponent(s):encodeuri(s);
}

function dcscreateimage(dcssrc){
	if (document.images){
		gimages[gindex]=new image;
		if ((typeof(ghref)!="undefined")&&(ghref.length>0)){
			gimages[gindex].onload=gimages[gindex].onerror=dcsloadhref;
		}
		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"){
		for (var i=1;i<=elems.length;i++){
			var meta=elems.item(i-1);
			if (meta.name){
				if (meta.name.indexof('wt.')==0){
					wt[meta.name.substring(3)]=(gi18n&&(meta.name.indexof('wt.ti')==0))?dcsescape(dcsencode(meta.content),i18nre):meta.content;
				}
				else if (meta.name.indexof('dcsext.')==0){
					dcsext[meta.name.substring(7)]=meta.content;
				}
				else if (meta.name.indexof('dcs.')==0){
					dcs[meta.name.substring(4)]=(gi18n&&(meta.name.indexof('dcs.dcsref')==0))?dcsescape(meta.content,i18nre):meta.content;
				}
			}
		}
	}
}

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 (n in dcs){
		if (dcs[n]) {
			p+=dcsa(n,dcs[n]);
		}
	}
	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 nn=((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 (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]();
	}
}