https://resources.research.gov/common/js/webtrends.js

1try{
2// WebTrends SmartSource Data Collector Tag
3// Version: 8.6.2     
4// Tag Builder Version: 3.0
5// Created: 12/11/2009 1:35:43 PM
6//updated tag for FPC - CN - 4/3/2011
7// Updated: 05/2012 - "downloadtypes" file extension list update - Line 10 
8
9function WebTrends(){
10	var that=this;
11	// begin: user modifiable
12	this.dcsid=dcsidGlobal;
13	this.domain="wt.research.gov";
14	this.timezone=-5;
15	this.fpcdom=".research.gov";
16	this.onsitedoms=(function(){return(window.RegExp?new RegExp("research.gov","i"):"");})();
17	//this.onsitedoms="www.research.gov, research.gov";
18	this.downloadtypes="xls,doc,pdf,txt,csv,zip,xlsx,docx,ppt,pptx,jpg,png,gif,mp3,swf,flv,mov,wmv";
19	this.navigationtag="div,table";
20	this.adclickparam="WT.ac";
21	this.trackevents=true;
22	this.trimoffsiteparams=true;
23	this.enabled=true;
24	this.i18n=false;
25	this.fpc="WT_FPC";
26	this.paidsearchparams="gclid";
27	// end: user modifiable
28	this.DCS={};
29	this.WT={};
30	this.DCSext={};
31	this.images=[];
32	this.index=0;
33	this.exre=(function(){return(window.RegExp?new RegExp("dcs(uri)|(ref)|(aut)|(met)|(sta)|(sip)|(pro)|(byt)|(dat)|(p3p)|(cfg)|(redirect)|(cip)","i"):"");})();
34	this.re=(function(){return(window.RegExp?(that.i18n?{"%25":/\%/g}:{"%09":/\t/g,"%20":/ /g,"%23":/\#/g,"%26":/\&/g,"%2B":/\+/g,"%3F":/\?/g,"%5C":/\\/g,"%22":/\"/g,"%7F":/\x7F/g,"%A0":/\xA0/g}):"");})();
35}
36//added to enable persistent cookie
37WebTrends.prototype.dcsGetId=function(){
38	if (this.enabled&&(document.cookie.indexOf(this.fpc+"=")==-1)&&(document.cookie.indexOf("WTLOPTOUT=")==-1)){
39		document.write("<scr"+"ipt type='text/javascript' src='"+"http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+this.domain+"/"+this.dcsid+"/wtid.js"+"'><\/scr"+"ipt>");
40	}
41}
42WebTrends.prototype.dcsGetCookie=function(name){
43	var cookies=document.cookie.split("; ");
44	var cmatch=[];
45	var idx=0;
46	var i=0;
47	var namelen=name.length;
48	var clen=cookies.length;
49	for (i=0;i<clen;i++){
50		var c=cookies[i];
51		if ((c.substring(0,namelen+1))==(name+"=")){
52			cmatch[idx++]=c;
53		}
54	}
55	var cmatchCount=cmatch.length;
56	if (cmatchCount>0){
57		idx=0;
58		if ((cmatchCount>1)&&(name==this.fpc)){
59			var dLatest=new Date(0);
60			for (i=0;i<cmatchCount;i++){
61				var lv=parseInt(this.dcsGetCrumb(cmatch[i],"lv"));
62				var dLst=new Date(lv);
63				if (dLst>dLatest){
64					dLatest.setTime(dLst.getTime());
65					idx=i;
66				}
67			}
68		}
69		return unescape(cmatch[idx].substring(namelen+1));
70	}
71	else{
72		return null;
73	}
74}
75WebTrends.prototype.dcsGetCrumb=function(cval,crumb,sep){
76	var aCookie=cval.split(sep||":");
77	for (var i=0;i<aCookie.length;i++){
78		var aCrumb=aCookie[i].split("=");
79		if (crumb==aCrumb[0]){
80			return aCrumb[1];
81		}
82	}
83	return null;
84}
85WebTrends.prototype.dcsGetIdCrumb=function(cval,crumb){
86	var id=cval.substring(0,cval.indexOf(":lv="));
87	var aCrumb=id.split("=");
88	for (var i=0;i<aCrumb.length;i++){
89		if (crumb==aCrumb[0]){
90			return aCrumb[1];
91		}
92	}
93	return null;
94}
95WebTrends.prototype.dcsIsFpcSet=function(name,id,lv,ss){
96	var c=this.dcsGetCookie(name);
97	if (c){
98		return ((id==this.dcsGetIdCrumb(c,"id"))&&(lv==this.dcsGetCrumb(c,"lv"))&&(ss==this.dcsGetCrumb(c,"ss")))?0:3;
99	}
100	return 2;
101}
102WebTrends.prototype.dcsFPC=function(){
103	if (document.cookie.indexOf("WTLOPTOUT=")!=-1){
104		return;
105	}
106	var WT=this.WT;
107	var name=this.fpc;
108	var dCur=new Date();
109	var adj=(dCur.getTimezoneOffset()*60000)+(this.timezone*3600000);
110	dCur.setTime(dCur.getTime()+adj);
111	var dExp=new Date(dCur.getTime()+315360000000);
112	var dSes=new Date(dCur.getTime());
113	WT.co_f=WT.vtid=WT.vtvs=WT.vt_f=WT.vt_f_a=WT.vt_f_s=WT.vt_f_d=WT.vt_f_tlh=WT.vt_f_tlv="";
114	if (document.cookie.indexOf(name+"=")==-1){
115		if ((typeof(gWtId)!="undefined")&&(gWtId!="")){
116			WT.co_f=gWtId;
117		}
118		else if ((typeof(gTempWtId)!="undefined")&&(gTempWtId!="")){
119			WT.co_f=gTempWtId;
120			WT.vt_f="1";
121		}
122		else{
123			WT.co_f="2";
124			var curt=dCur.getTime().toString();
125			for (var i=2;i<=(32-curt.length);i++){
126				WT.co_f+=Math.floor(Math.random()*16.0).toString(16);
127			}
128			WT.co_f+=curt;
129			WT.vt_f="1";
130		}
131		if (typeof(gWtAccountRollup)=="undefined"){
132			WT.vt_f_a="1";
133		}
134		WT.vt_f_s=WT.vt_f_d="1";
135		WT.vt_f_tlh=WT.vt_f_tlv="0";
136	}
137	else{
138		var c=this.dcsGetCookie(name);
139		var id=this.dcsGetIdCrumb(c,"id");
140		var lv=parseInt(this.dcsGetCrumb(c,"lv"));
141		var ss=parseInt(this.dcsGetCrumb(c,"ss"));
142		if ((id==null)||(id=="null")||isNaN(lv)||isNaN(ss)){
143			return;
144		}
145		WT.co_f=id;
146		var dLst=new Date(lv);
147		WT.vt_f_tlh=Math.floor((dLst.getTime()-adj)/1000);
148		dSes.setTime(ss);
149		if ((dCur.getTime()>(dLst.getTime()+1800000))||(dCur.getTime()>(dSes.getTime()+28800000))){
150			WT.vt_f_tlv=Math.floor((dSes.getTime()-adj)/1000);
151			dSes.setTime(dCur.getTime());
152			WT.vt_f_s="1";
153		}

154		if ((dCur.getDay()!=dLst.getDay())||(dCur.getMonth()!=dLst.getMonth())||(dCur.getYear()!=dLst.getYear())){
155			WT.vt_f_d="1";
156		}
157	}
158	WT.co_f=escape(WT.co_f);
159	WT.vtid=(typeof(this.vtid)=="undefined")?WT.co_f:(this.vtid||"");
160	WT.vtvs=(dSes.getTime()-adj).toString();
161  //	var expiry="";
162  var expiry="; expires="+dExp.toGMTString();
163	var cur=dCur.getTime().toString();
164	var ses=dSes.getTime().toString();
165	document.cookie=name+"="+"id="+WT.co_f+":lv="+cur+":ss="+ses+expiry+"; path=/"+(((this.fpcdom!=""))?("; domain="+this.fpcdom):(""));
166	var rc=this.dcsIsFpcSet(name,WT.co_f,cur,ses);
167	if (rc!=0){
168		WT.co_f=WT.vtvs=WT.vt_f_s=WT.vt_f_d=WT.vt_f_tlh=WT.vt_f_tlv="";
169		if (typeof(this.vtid)=="undefined"){
170			WT.vtid="";
171		}
172		WT.vt_f=WT.vt_f_a=rc;
173    }
174}
175// Code section for Generate an Ad View query parameter for every Ad Click link.
176WebTrends.prototype.dcsAdSearch=function(){
177	if (document.links){
178		var param=this.adclickparam+"=";
179		var paramlen=param.length;
180		var paramre=new RegExp(param,"i");
181		var len=document.links.length;
182		var pos=end=-1;
183		var anch=urlp=value="";
184		var urlpre;
185		var url=document.URL+"";
186		var start=url.search(paramre);
187		if (start!=-1){
188			end=url.indexOf("&",start);
189			urlp=url.substring(start,(end!=-1)?end:url.length);
190			urlpre=new RegExp(urlp+"(&|#)","i");
191		}
192		for (var i=0;i<len;i++){
193			if (document.links[i].href){
194				anch=document.links[i].href+"";
195				if (urlp.length>0){
196					anch=anch.replace(urlpre,"$1");
197				}
198				pos=anch.search(paramre);
199				if (pos!=-1){
200					start=pos+paramlen;
201					end=anch.indexOf("&",start);
202					value=anch.substring(start,(end!=-1)?end:anch.length);
203					this.WT.ad=this.WT.ad?(this.WT.ad+";"+value):value;
204				}
205			}
206		}
207	}
208}
209WebTrends.prototype.dcsIsOnsite=function(host){
210	if (host.length>0){
211	    host=host.toLowerCase();
212	    if (host==window.location.hostname.toLowerCase()){
213		    return true;
214	    }
215	    if (typeof(this.onsitedoms.test)=="function"){
216		    return this.onsitedoms.test(host);
217	    }
218	    else if (this.onsitedoms.length>0){
219		    var doms=this.dcsSplit(this.onsitedoms);
220		    var len=doms.length;
221		    for (var i=0;i<len;i++){
222			    if (host==doms[i]){
223			        return true;
224			    }
225		    }
226	    }
227	}
228	return false;
229}
230WebTrends.prototype.dcsTypeMatch=function(pth, typelist){
231	var type=pth.toLowerCase().substring(pth.lastIndexOf(".")+1,pth.length);
232	var types=this.dcsSplit(typelist);
233	var tlen=types.length;	
234	for (var i=0;i<tlen;i++){
235		if (type==types[i]){
236			return true;
237		}
238	}
239	return false;
240}
241WebTrends.prototype.dcsEvt=function(evt,tag){
242	var e=evt.target||evt.srcElement;
243	while (e.tagName&&(e.tagName.toLowerCase()!=tag.toLowerCase())){
244		e=e.parentElement||e.parentNode;
245	}
246	return e;
247}
248WebTrends.prototype.dcsNavigation=function(evt){
249	var id="";
250	var cname="";
251	var elems=this.dcsSplit(this.navigationtag);
252	var elen=elems.length;	
253	var i,e,elem;
254	for (i=0;i<elen;i++){
255		elem=elems[i];
256		if (elem.length){
257			e=this.dcsEvt(evt,elem);
258			id=(e.getAttribute&&e.getAttribute("id"))?e.getAttribute("id"):"";
259			cname=e.className||"";
260			if (id.length||cname.length){
261				break;
262			}
263		}
264	}
265	return id.length?id:cname;
266}
267WebTrends.prototype.dcsBind=function(event,func){
268	if ((typeof(func)=="function")&&document.body){
269		if (document.body.addEventListener){
270			document.body.addEventListener(event, func.wtbind(this), true);
271		}
272		else if(document.body.attachEvent){
273			document.body.attachEvent("on"+event, func.wtbind(this));
274		}
275	}
276}
277WebTrends.prototype.dcsET=function(){
278	var e=(navigator.appVersion.indexOf("MSIE")!=-1)?"click":"mousedown";
279	this.dcsBind(e,this.dcsDownload);
280	this.dcsBind(e,this.dcsOffsite);
281	this.dcsBind("contextmenu",this.dcsRightClick);
282}
283WebTrends.prototype.dcsMultiTrack=function(){
284	var args=dcsMultiTrack.arguments?dcsMultiTrack.arguments:arguments;
285	if (args.length%2==0){
286		this.dcsSetProps(args);
287		var dCurrent=new Date();
288		this.DCS.dcsdat=dCurrent.getTime();
289		this.dcsFPC();
290		this.dcsTag();
291	}
292}
293WebTrends.prototype.dcsCleanUp=function(){
294	this.DCS={};
295	this.WT={};
296	this.DCSext={};
297	if (arguments.length%2==0){
298		this.dcsSetProps(arguments);
299	}
300}
301WebTrends.prototype.dcsSetProps=function(args){
302	for (var i=0;i<args.length;i+=2){
303		if (args[i].indexOf('WT.')==0){
304			this.WT[args[i].substring(3)]=args[i+1];
305		}
306		else if (args[i].indexOf('DCS.')==0){
307			this.DCS[args[i].substring(4)]=args[i+1];
308		}
309		else if (args[i].indexOf('DCSext.')==0){
310			this.DCSext[args[i].substring(7)]=args[i+1];
311		}
312	}
313}
314WebTrends.prototype.dcsSplit=function(list){
315	var items=list.toLowerCase().split(",");
316	var len=items.length;
317	for (var i=0;i<len;i++){
318		items[i]=items[i].replace(/^\s*/,"").replace(/\s*$/,"");
319	}
320	return items;
321}
322// Code section for Track clicks to download links.
323WebTrends.prototype.dcsDownload=function(evt){
324	evt=evt||(window.event||"");
325	if (evt&&((typeof(evt.which)!="number")||(evt.which==1))){
326		var e=this.dcsEvt(evt,"A");
327		if (e.href){
328		    var hn=e.hostname?(e.hostname.split(":")[0]):"";
329		    if (this.dcsIsOnsite(hn)&&this.dcsTypeMatch(e.pathname,this.downloadtypes)){
330		        var qry=e.search?e.search.substring(e.search.indexOf("?")+1,e.search.length):"";
331		        var pth=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
332		        var ttl="";
333		        var text=document.all?e.innerText:e.text;
334		        var img=this.dcsEvt(evt,"IMG");
335		        if (img.alt){
336			        ttl=img.alt;
337		        }
338		        else if (text){
339			        ttl=text;
340		        }
341		        else if (e.innerHTML){
342			        ttl=e.innerHTML;
343		        }
344		        this.dcsMultiTrack("DCS.dcssip",hn,"DCS.dcsuri",pth,"DCS.dcsqry",e.search||"","WT.ti","Download:"+ttl,"WT.dl","20","WT.nv",this.dcsNavigation(evt));
345		        this.DCS.dcssip=this.DCS.dcsuri=this.DCS.dcsqry=this.WT.ti=this.WT.dl=this.WT.nv="";
346		    }
347		}
348	}
349}
350// Code section for Track right clicks to download links.
351WebTrends.prototype.dcsRightClick=function(evt){
352	evt=evt||(window.event||"");
353	if (evt){
354		var btn=evt.which||evt.button;
355		if ((btn!=1)||(navigator.userAgent.indexOf("Safari")!=-1)){
356			var e=this.dcsEvt(evt,"A");
357			if ((typeof(e.href)!="undefined")&&e.href){
358				if ((typeof(e.protocol)!="undefined")&&e.protocol&&(e.protocol.indexOf("http")!=-1)){
359					if ((typeof(e.pathname)!="undefined")&&this.dcsTypeMatch(e.pathname,this.downloadtypes)){
360						var pth=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
361						var hn=e.hostname?(e.hostname.split(":")[0]):"";
362						this.dcsMultiTrack("DCS.dcssip",hn,"DCS.dcsuri",pth,"DCS.dcsqry","","WT.ti","RightClick:"+pth,"WT.dl","25");
363						this.DCS.dcssip=this.DCS.dcsuri=this.WT.ti=this.WT.dl=this.WT.nv="";
364					}
365				}
366			}
367		}
368	}
369}
370// Code section for Track clicks to links leading offsite.
371WebTrends.prototype.dcsOffsite=function(evt){
372	evt=evt||(window.event||"");
373	if (evt&&((typeof(evt.which)!="number")||(evt.which==1))){
374		var e=this.dcsEvt(evt,"A");
375		if (e.href){
376		    var hn=e.hostname?(e.hostname.split(":")[0]):"";
377		    var pr=e.protocol||"";
378		    if ((hn.length>0)&&(pr.indexOf("http")==0)&&!this.dcsIsOnsite(hn)){
379			    var qry=e.search?e.search.substring(e.search.indexOf("?")+1,e.search.length):"";
380			    var pth=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
381			    this.dcsMultiTrack("DCS.dcssip",hn,"DCS.dcsuri",pth,"DCS.dcsqry",this.trimoffsiteparams?"":qry,"DCS.dcsref",window.location,"WT.ti","Offsite:"+hn+pth+"?"+qry,"WT.dl","24","WT.nv",this.dcsNavigation(evt));
382			    this.DCS.dcssip=this.DCS.dcsuri=this.DCS.dcsqry=this.DCS.dcsref=this.WT.ti=this.WT.dl=this.WT.nv="";
383		    }
384		}
385	}
386}
387
388WebTrends.prototype.dcsAdv=function(){
389	if (this.trackevents&&(typeof(this.dcsET)=="function")){
390		if (window.addEventListener){
391			window.addEventListener("load",this.dcsET.wtbind(this),false);
392		}
393		else if (window.attachEvent){
394			window.attachEvent("onload",this.dcsET.wtbind(this));
395		}
396	}
397	this.dcsFPC();
398	this.dcsAdSearch();
399}
400WebTrends.prototype.dcsVar=function(){

401	var dCurrent=new Date();
402	var WT=this.WT;
403	var DCS=this.DCS;
404	WT.tz=parseInt(dCurrent.getTimezoneOffset()/60*-1)||"0";
405	WT.bh=dCurrent.getHours()||"0";
406	WT.ul=navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
407	if (typeof(screen)=="object"){
408		WT.cd=navigator.appName=="Netscape"?screen.pixelDepth:screen.colorDepth;
409		WT.sr=screen.width+"x"+screen.height;
410	}
411	if (typeof(navigator.javaEnabled())=="boolean"){
412		WT.jo=navigator.javaEnabled()?"Yes":"No";
413	}
414	if (document.title){
415		if (window.RegExp){
416			var tire=new RegExp("^"+window.location.protocol+"//"+window.location.hostname+"\\s-\\s");
417			WT.ti=document.title.replace(tire,"");
418		}
419		else{
420			WT.ti=document.title;
421		}
422	}
423	WT.js="Yes";
424	WT.jv=(function(){
425		var agt=navigator.userAgent.toLowerCase();
426		var major=parseInt(navigator.appVersion);
427		var mac=(agt.indexOf("mac")!=-1);
428		var ff=(agt.indexOf("firefox")!=-1);
429		var ff0=(agt.indexOf("firefox/0.")!=-1);
430		var ff10=(agt.indexOf("firefox/1.0")!=-1);
431		var ff15=(agt.indexOf("firefox/1.5")!=-1);
432		var ff20=(agt.indexOf("firefox/2.0")!=-1);
433		var ff3up=(ff&&!ff0&&!ff10&!ff15&!ff20);
434		var nn=(!ff&&(agt.indexOf("mozilla")!=-1)&&(agt.indexOf("compatible")==-1));
435		var nn4=(nn&&(major==4));
436		var nn6up=(nn&&(major>=5));
437		var ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));
438		var ie4=(ie&&(major==4)&&(agt.indexOf("msie 4")!=-1));
439		var ie5up=(ie&&!ie4);
440		var op=(agt.indexOf("opera")!=-1);
441		var op5=(agt.indexOf("opera 5")!=-1||agt.indexOf("opera/5")!=-1);
442		var op6=(agt.indexOf("opera 6")!=-1||agt.indexOf("opera/6")!=-1);
443		var op7up=(op&&!op5&&!op6);
444		var jv="1.1";
445		if (ff3up){
446			jv="1.8";
447		}
448		else if (ff20){
449			jv="1.7";
450		}
451		else if (ff15){
452			jv="1.6";
453		}
454		else if (ff0||ff10||nn6up||op7up){
455			jv="1.5";
456		}
457		else if ((mac&&ie5up)||op6){
458			jv="1.4";
459		}
460		else if (ie5up||nn4||op5){
461			jv="1.3";
462		}
463		else if (ie4){
464			jv="1.2";
465		}
466		return jv;
467	})();
468	WT.ct="unknown";
469	if (document.body&&document.body.addBehavior){
470		try{
471			document.body.addBehavior("#default#clientCaps");
472			WT.ct=document.body.connectionType||"unknown";
473			document.body.addBehavior("#default#homePage");
474			WT.hp=document.body.isHomePage(location.href)?"1":"0";
475		}
476		catch(e){
477		}
478	}
479	if (document.all){
480		WT.bs=document.body?document.body.offsetWidth+"x"+document.body.offsetHeight:"unknown";
481	}
482	else{
483		WT.bs=window.innerWidth+"x"+window.innerHeight;
484	}
485	WT.fv=(function(){
486		var i,flash;
487		if (window.ActiveXObject){
488			for(i=10;i>0;i--){
489				try{
490					flash=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);
491					return i+".0";
492				}
493				catch(e){
494				}
495			}
496		}
497		else if (navigator.plugins&&navigator.plugins.length){
498			for (i=0;i<navigator.plugins.length;i++){
499				if (navigator.plugins[i].name.indexOf('Shockwave Flash')!=-1){
500					return navigator.plugins[i].description.split(" ")[2];
501				}
502			}
503		}
504		return "Not enabled";
505	})();
506	WT.slv=(function(){
507		var slv="Not enabled";
508		try{     
509			if (navigator.userAgent.indexOf('MSIE')!=-1){
510				var sli = new ActiveXObject('AgControl.AgControl');
511				if (sli){
512					slv="Unknown";
513				}
514			}
515			else if (navigator.plugins["Silverlight Plug-In"]){
516				slv="Unknown";
517			}
518		}
519		catch(e){
520		}
521		if (slv!="Not enabled"){
522			var i,j,v;
523			if ((typeof(Silverlight)=="object")&&(typeof(Silverlight.isInstalled)=="function")){
524				for(i=3;i>0;i--){
525					for (j=9;j>=0;j--){
526						v=i+"."+j;
527						if (Silverlight.isInstalled(v)){
528							slv=v;
529							break;
530						}
531					}
532					if (slv==v){
533						break;
534					}
535				}
536			}
537		}
538		return slv;
539	})();
540	if (this.i18n){
541		if (typeof(document.defaultCharset)=="string"){
542			WT.le=document.defaultCharset;
543		} 
544		else if (typeof(document.characterSet)=="string"){
545			WT.le=document.characterSet;
546		}
547		else{
548			WT.le="unknown";
549		}
550	}
551	WT.tv="8.6.2";
552//	WT.sp="@@SPLITVALUE@@";
553	WT.dl="0";
554	WT.ssl=(window.location.protocol.indexOf('https:')==0)?"1":"0";
555	DCS.dcsdat=dCurrent.getTime();
556	DCS.dcssip=window.location.hostname;
557	DCS.dcsuri=window.location.pathname;
558	WT.es=DCS.dcssip+DCS.dcsuri;
559	if (window.location.search){
560		DCS.dcsqry=window.location.search;
561	}
562	if (DCS.dcsqry){
563		var dcsqry=DCS.dcsqry.toLowerCase();
564		var params=this.paidsearchparams.length?this.paidsearchparams.toLowerCase().split(","):[];
565		for (var i=0;i<params.length;i++){
566			if (dcsqry.indexOf(params[i]+"=")!=-1){
567				WT.srch="1";
568				break;
569			}
570		}
571	}
572	if ((window.document.referrer!="")&&(window.document.referrer!="-")){
573		if (!(navigator.appName=="Microsoft Internet Explorer"&&parseInt(navigator.appVersion)<4)){
574			DCS.dcsref=window.document.referrer;
575		}
576	}
577	DCS.dcscfg=1;
578}
579WebTrends.prototype.dcsEscape=function(S, REL){
580	if (REL!=""){
581		S=S.toString();
582		for (var R in REL){
583 			if (REL[R] instanceof RegExp){
584				S=S.replace(REL[R],R);
585 			}
586		}
587		return S;
588	}
589	else{
590		return escape(S);
591	}
592}
593WebTrends.prototype.dcsA=function(N,V){
594	if (this.i18n&&(this.exre!="")&&!this.exre.test(N)){
595		if (N=="dcsqry"){
596			var newV="";
597			var params=V.substring(1).split("&");
598			for (var i=0;i<params.length;i++){
599				var pair=params[i];
600				var pos=pair.indexOf("=");
601				if (pos!=-1){
602					var key=pair.substring(0,pos);
603					var val=pair.substring(pos+1);
604					if (i!=0){
605						newV+="&";
606					}
607					newV+=key+"="+this.dcsEncode(val);
608				}
609			}
610			V=V.substring(0,1)+newV;
611		}
612		else{
613			V=this.dcsEncode(V);
614		}
615	}
616	return "&"+N+"="+this.dcsEscape(V, this.re);
617}
618WebTrends.prototype.dcsEncode=function(S){
619	return (typeof(encodeURIComponent)=="function")?encodeURIComponent(S):escape(S);
620}
621WebTrends.prototype.dcsCreateImage=function(dcsSrc){
622	if (document.images){
623		this.images[this.index]=new Image();
624		this.images[this.index].src=dcsSrc;
625		this.index++;
626	}
627	else{

628		document.write('<IMG ALT="" BORDER="0" NAME="DCSIMG" WIDTH="1" HEIGHT="1" SRC="'+dcsSrc+'">');
629	}
630}
631WebTrends.prototype.dcsMeta=function(){
632	var elems;
633	if (document.all){
634		elems=document.all.tags("meta");
635	}
636	else if (document.documentElement){
637		elems=document.getElementsByTagName("meta");
638	}
639	if (typeof(elems)!="undefined"){
640		var length=elems.length;
641		for (var i=0;i<length;i++){
642			var name=elems.item(i).name;
643			var content=elems.item(i).content;
644			var equiv=elems.item(i).httpEquiv;
645			if (name.length>0){
646				if (name.toUpperCase().indexOf("WT.")==0){
647					this.WT[name.substring(3)]=content;
648				}
649				else if (name.toUpperCase().indexOf("DCSEXT.")==0){
650					this.DCSext[name.substring(7)]=content;
651				}
652				else if (name.toUpperCase().indexOf("DCS.")==0){
653					this.DCS[name.substring(4)]=content;
654				}
655			}
656		}
657	}
658}
659WebTrends.prototype.dcsTag=function(){
660	if (document.cookie.indexOf("WTLOPTOUT=")!=-1){
661		return;
662	}
663	var WT=this.WT;
664	var DCS=this.DCS;
665	var DCSext=this.DCSext;
666	var i18n=this.i18n;
667	var P="http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+this.domain+(this.dcsid==""?'':'/'+this.dcsid)+"/dcs.gif?";
668	if (i18n){
669		WT.dep="";
670	}
671	for (var N in DCS){
672 		if (DCS[N]&&(typeof DCS[N]!="function")){
673			P+=this.dcsA(N,DCS[N]);
674		}
675	}
676	var keys=["co_f","vtid","vtvs","vt_f_tlv"];
677	for (var i=0;i<keys.length;i++){
678		var key=keys[i];
679		if (WT[key]){
680			P+=this.dcsA("WT."+key,WT[key]);
681			delete WT[key];
682		}
683	}
684	for (N in WT){
685		if (WT[N]&&(typeof WT[N]!="function")){
686			P+=this.dcsA("WT."+N,WT[N]);
687		}
688	}
689	for (N in DCSext){
690		if (DCSext[N]&&(typeof DCSext[N]!="function")){
691			if (i18n){
692				WT.dep=(WT.dep.length==0)?N:(WT.dep+";"+N);
693			}
694			P+=this.dcsA(N,DCSext[N]);
695		}
696	}
697	if (i18n&&(WT.dep.length>0)){
698		P+=this.dcsA("WT.dep",WT.dep);
699	}
700	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){
701		P=P.substring(0,2040)+"&WT.tu=1";
702	}
703	this.dcsCreateImage(P);
704	this.WT.ad="";
705}
706WebTrends.prototype.dcsDebug=function(){
707	var t=this;
708	var i=t.images[0].src;
709	var q=i.indexOf("?");
710	var r=i.substring(0,q).split("/");
711	var m="<b>Protocol</b><br><code>"+r[0]+"<br></code>";
712	m+="<b>Domain</b><br><code>"+r[2]+"<br></code>";
713	m+="<b>Path</b><br><code>/"+r[3]+"/"+r[4]+"<br></code>";
714	m+="<b>Query Params</b><code>"+i.substring(q+1).replace(/\&/g,"<br>")+"</code>";
715	m+="<br><b>Cookies</b><br><code>"+document.cookie.replace(/\;/g,"<br>")+"</code>";
716	if (t.w&&!t.w.closed){
717		t.w.close();
718	}
719	t.w=window.open("","dcsDebug","width=500,height=650,scrollbars=yes,resizable=yes");
720	t.w.document.write(m);
721	t.w.focus();
722}
723WebTrends.prototype.dcsCollect=function(){
724    if (this.enabled){
725        this.dcsVar();
726        this.dcsMeta();
727        this.dcsAdv();
728        this.dcsTag();
729    }
730}
731
732function dcsMultiTrack(){
733	if (typeof(_tag)!="undefined"){
734		return(_tag.dcsMultiTrack());
735	}
736}
737
738function dcsDebug(){
739	if (typeof(_tag)!="undefined"){
740		return(_tag.dcsDebug());
741	}
742}
743
744Function.prototype.wtbind = function(obj){
745	var method=this;
746	var temp=function(){
747		return method.apply(obj,arguments);
748	};
749	return temp;
750}
751}
752catch(err){
753
754}