/**
 * NI Custom Development
 * @author => Keegan Watkins
 */


/**
 * Add functionality to check for "dzi" parameter in URL. If found, add a "dzi=true"
 * cookie that will be carried along with the page tag. NOTE: also added "dzi" to the 
 * list of cookies that Unica attempts to add when the page tag fires.
 */

(function() {
	
	function getQueryStringParam(key) {
		
		var _q = window.location.search.replace("?", "");
		
		// If a query string was passed
		if (_q && _q.length > 0) {
			var _params = _q.split("&");
			for (var i = 0; i < _params.length; i++) {
				var _split = _params[i].split("=");
				if (_split[0] === key) {
					return _split[1];
				}
			}
		// If the WD convention of passing params as "/p/foo/bar" was used
		} else if (window.location.href.indexOf("/p/") > -1){
			var _url = window.location.href;
			var _needle = "/p/";
			var _params = _url.slice( _url.indexOf(_needle) + _needle.length ).split("/");
			var _keys = [], _values = [];
			var _isKey = true;
			for (var j = 0; j < _params.length; j++) {
				var _which = _isKey ? _keys : _values;
				_which.push(_params[j]);
				_isKey = !_isKey;
			}
			for (var k = 0; k < _keys.length; k++) {
				if (_keys[k] === key) {
					return _values[k];
				}
			}
			
		}
		
		// Default to null
		return null;
	}
	
	var query = getQueryStringParam("dzi");
	
	if (query !== null) {
		// Create a new Date a year in advance
		var time = new Date();
		var oldM = time.getMonth();
		var oldD = time.getDay();
		var oldY = time.getFullYear();
		time.setFullYear(oldY + 1, oldM, oldD);
		// Set the "dzi" cookie to true, gets picked up by the page tag below
		document.cookie = "dzi=true; expires=" + time.toGMTString() + ";path=/; domain=.ni.com";
	}
	
})();

	
/**************************************************************************************************************************************************************************************************************************************
NI CUSTOM GLOBAL VARIABLES & FUNCTIONS
**************************************************************************************************************************************************************************************************************************************/
/******************************************************************
* Determines if PageView Analytics should be suppressed for this page
******************************************************************/
function niSuppressAnalytics() {
	return (NI_METATAG_COLLECTION && NI_METATAG_COLLECTION[SUPPRESS_META_TAG_NAME]);
} // end function
	
/***** GLOBAL COOKIES THAT ARE ATTEMPTED ON EVERY PAGE TO BE INCLUDED INTO THE PAGE-TAG *****/
var NI_TAG_COOKIES = new Array("locale","lang","country","profile_id","session_id","aup","WT.seg_1", "dzi");

/***** GLOBAL META-TAGS THAT ARE ATTEMPTED ON EVERY PAGE TO BE INCLUDED INTO THE PAGE-TAG *****/
var NI_TAG_METATAGS = new Array("ContentClass","ContentType","SubContentType","Language","LanguageType",
								"ProductCategories","Campaign","DC.language","hardware",
								"allsoftware","primsoftware", "ProductFamily", "section",
								"SubCategory","ProductLine","ProductFamily","OS","FormFactor");

(function() {
	// "nigen" metatags need to be added to the collection above.
	// Values are "nigen[1-25]" so loop and add each.
	for (var i = 1; i <= 25; i++) {
		NI_TAG_METATAGS.push("nigen" + i)
	}
})();

/*** NAME OF THE FIRST PARTY COOKIE FOR TRACKING, THIS WAS ORIGINALLY FOR WEBTRENDS ***/
var NI_FPC_NAME = "WT_FPC";

/***** USED IN SOME PAGES LIKE NOTES REDIRECTS TO TRY AND FORCE THE PAGE-TAG JS BEFORE RELOADING/REDIRECTING THE PAGE FOCUS ******/
var goahead = "no";

/***** NAME OF THE META-TAG USED TO FLAG THE SUPPRESSION OF PAGEVIEW ANALYTICS FOR THIS PAGE ******/
var SUPPRESS_META_TAG_NAME = "DCSext.suppressAnalysis";

/***** REFERENCED TO THE META-TAG COLLECTION FOR THIS PAGE ******/
var NI_METATAG_COLLECTION;
if (document.all){
	NI_METATAG_COLLECTION = document.all.tags("meta");
} else if (document.documentElement){
	NI_METATAG_COLLECTION = document.getElementsByTagName("meta");
} // end if

/**************************************************************************************************************************************************************************************************************************************
UNICA PAGE-TAG
**************************************************************************************************************************************************************************************************************************************/
var NTPT_IMG_RESOURCE = 'pt000140.unica.com/ntpagetag.gif';
var NTPT_IMGSRC = 'http://'+NTPT_IMG_RESOURCE;
var NTPT_HTTPSIMGSRC = 'https://'+NTPT_IMG_RESOURCE;

var NTPT_FLDS = new Object();
NTPT_FLDS.lc = true; // Document location
NTPT_FLDS.rf = true; // Document referrer
NTPT_FLDS.rs = true; // User's screen resolution
NTPT_FLDS.cd = true; // User's color depth
NTPT_FLDS.ln = true; // Browser language
NTPT_FLDS.tz = true; // User's timezone
NTPT_FLDS.jv = true; // Browser's Java support
NTPT_FLDS.ck = true; // Cookies

/*** NI - WILL NEED TO EVALUATE THE VALUE FOR THIS WAIT ***/
var NTPT_MAXTAGWAIT = 1.0; // Max delay (secs) on link-tags and submit-tags

// Optional variables:
var NTPT_GLBLREFTOP = false;
var NTPT_SET_IDCOOKIE = true;
var NTPT_IDCOOKIE_NAME = NI_FPC_NAME; //'UnicaID';

// Variables that will need to be modified on a per-site basis
var NTPT_GLBLEXTRA = 'site=ni.com';
var NTPT_IDCOOKIE_DOMAIN = 'ni.com';

// NTPT_GLBLCOOKIES can be used to pass other cookie values to NetInsight through the page tag
var NTPT_GLBLCOOKIES = NI_TAG_COOKIES;

/**** SUPPRESS THE INITIAL UNICA PAGELOAD PAGE-TAG, AS WE WANT TO TOSS OTHER STUFF ONTO THE PAYLOAD ****/
var NTPT_NOINITIALTAG = true;

/*** THIS WILL DEFINE & FIRE THE UNICA PAGE-TAG (HOWEVER, WE ARE SUPPRESSING THE INITIAL FIRE ABOVE) ***/
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/**************************************************************************************************************************************************************************************************************************************
WEBTRENDS PAGE-TAG
**************************************************************************************************************************************************************************************************************************************/
var gImages=new Array;
var gIndex=0;
var DCS=new Object();
var WT=new Object();
var DCSext=new Object();			
var gDomain="statse.webtrendslive.com";
var gDcsId="dcsns9ta26twkf8ncdslokjwe_3y4l";
var gVersion="1.2";
var gTimeZone = -6;
var gFpc=NI_FPC_NAME;
var gFpcDom=".ni.com";
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};
}

function getCookieWT(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;
		} // end if
		return unescape(document.cookie.substring(start,end));
	} // end if
	return null;
} // end function

function dcsGetCrumb(name,crumb){
	var aCookie=getCookieWT(name).split(":");
	for (var i=0;i<aCookie.length;i++){
		var aCrumb=aCookie[i].split("=");
		if (crumb==aCrumb[0]){
			return aCrumb[1];
		} // end if
	} // end for i
	return null;
} // end function

function dcsGetIdCrumb(name,crumb) {
	var cookie=getCookieWT(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];
		} // end if
	} // end for i
	return null;
} // end function

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";
	} 
}
function dcsEncode(S){
	return (typeof(encodeURIComponent)=="function")?encodeURIComponent(S):escape(S);
}
function dcsFunc(func){
	if (typeof(window[func])=="function"){
		window[func]();
	} 
}
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 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=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;
		} 
	}
	
	// Default values, will be used if either plugin is not found
	WT.fi = "No";
	WT.fv = "n/a"
	
	/*
	WT.silverlight_i = "No";
	WT.silverlight_v= "n/a"
	*/
	
	var flash, control, versions, unix = /lin|unix|x11/i.test(navigator.platform);
	if (window.ActiveXObject){
		for(var i=12;i>0;i--){
			try{
				flash = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);
				WT.fi="Yes";
				WT.fv=i+".0";
				break;
			} catch(e){}
		}
		/*
		try {
			control = new ActiveXObject('AgControl.AgControl');
			versions = ["1.0", "2.0", "3.0"]
	 		for (var i = 0; i < versions.length; i++) {
				if (control.isVersionSupported(versions[i])) {
					WT.silverlight_i = "Yes";
					WT.silverlight_v = versions[i];
				}
			}
			control = null;
			
		} catch(e) {
			// do nothing
		}
		*/
	} 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];
			}
			/*
			} else if (navigator.plugins[i].name.indexOf('Silverlight Plug-In') != -1) {
				WT.silverlight_i = "Yes";
				WT.silverlight_v = navigator.plugins[i].description.split(".", 2).join(".");
			} 
			*/
		}
	} 
	
	// If SilverLight is installed AND the browser appears to be running on *nix,
	// append a "m" to signify the MoonLight plugin
	/*
	if (WT.silverlight_i === "Yes" && WT.silverlight_v !== "n/a" && unix) {
		WT.silverlight_v += "m"
	}
	*/
	if (gI18n){
		WT.em=(typeof(encodeURIComponent)=="function")?"uri":"esc";
	} 
	WT.le="UTF-8";
	WT.tv="8.0.2";		
	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 niMetaTags(docElements) {
	for (idx in NI_TAG_METATAGS) {
		myTag = docElements[NI_TAG_METATAGS[idx]];
		if (myTag != null) {
			if (myTag.content) {
				if (myTag.content.length > 0) {
	          		if(myTag.name == "ProductCategories") {
						if (myTag.content.indexOf(',') != -1) {
							DCSext["ProductCategories_Single"] = myTag.content.substring(0, myTag.content.indexOf(','));
							ntptAddPair('ProductCategories_Single',myTag.content.substring(0, myTag.content.indexOf(','))); /*** LACE FOR UNICA ***/
						} else {
							DCSext["ProductCategories_Single"] = myTag.content;
							ntptAddPair('ProductCategories_Single',myTag.content); /*** LACE FOR UNICA ***/
						} // end if
						DCSext[myTag.name] = myTag.content;
						ntptAddPair(myTag.name,myTag.content); /*** LACE FOR UNICA ***/
	          		} else {
	            		DCSext[myTag.name] = myTag.content;
						ntptDropPair(myTag.name); /*** ONLY OVERRIDE THE VALUE FOR NON-ARRAY TAGS, THIS IS NEEDED FOR ERROR PAGE OVERRIDES ***/
						ntptAddPair(myTag.name,myTag.content); /*** LACE FOR UNICA ***/
	          		} // end if
				} else {
					if (myTag.length) {
						for (x=0; x<myTag.length; x++) {
							if (myTag[x].content.length > 0) {
								DCSext[myTag[x].name] = myTag[x].name;
								ntptAddPair(myTag[x].name,myTag[x].name); /*** LACE FOR UNICA ***/
							} // end if
							if(myTag.name == "ProductCategories") {
								if(myTag[x].content.indexOf(',') != -1)  {
									DCSext["ProductCategories_Single"] = myTag[x].content.substring(0,myTag[x].content.indexOf(','));
									ntptAddPair('ProductCategories_Single',myTag[x].content.substring(0,myTag[x].content.indexOf(','))); /*** LACE FOR UNICA ***/
								} else {
									DCSext["ProductCategories_Single"] = myTag[x].content;
									ntptAddPair('ProductCategories_Single',myTag[x].content); /*** LACE FOR UNICA ***/
								} // end if
								DCSext[myTag.name] = myTag.content;
								ntptAddPair(myTag.name,myTag.content); /*** LACE FOR UNICA ***/
							}  // end if
						} // end for x
					} // end if
				} // end if
			} else {
				if(myTag.name == "ProductCategories" && myTag.content == "") {
					gen10tag = DCSext["nigen10"];
					if (gen10tag != null) {
		          		if(gen10tag.indexOf(',') != -1) {
		            		DCSext["ProductCategories_Single"] = gen10tag.substring(0, gen10tag.indexOf(','));
							ntptAddPair('ProductCategories_Single',gen10tag.substring(0, gen10tag.indexOf(','))); /*** LACE FOR UNICA ***/
		            	} else {
		            		DCSext["ProductCategories_Single"] = gen10tag;
							ntptAddPair('ProductCategories_Single',gen10tag); /*** LACE FOR UNICA ***/
		            	} // end if
					} // end if
					DCSext[myTag.name] = myTag.content;    
					ntptAddPair(myTag.name,myTag.content); /*** LACE FOR UNICA ***/					
				} // end if
			} // end if
		} // end if
	} // end for x
} // end function 

/**** UNICA DOES THIS AUTOMATICALLY VIA NTPT_GLBLCOOKIES ****/
function niCookies(){
	for (idx in NI_TAG_COOKIES) {
		cookieValue = getCookieWT(NI_TAG_COOKIES[idx]);
		if (cookieValue != null) {
			DCSext[NI_TAG_COOKIES[idx]] = cookieValue;
		} // end if
	}
}
function niURICleanup(){
	if (window.location.hostname.indexOf("ni.com") == 0) {
		DCS.dcssip = "www." + DCS.dcssip;
		/**** CLEAN-UP CODE FOR UNICA NOT NEEDED DUE TO SERVER-SIDE REPORTING CONFIGURATION****/
	} // end if
	DCSext["url"] = DCS.dcssip + DCS.dcsuri;
	if (DCS.dcsqry)
		DCSext["url"] += DCS.dcsqry;
}
function niFPC(){
	if (typeof(dcsFPC)=="function"){
		dcsFPC(gTimeZone);
	} // end if
}
function niCustom() {
	niCookies();
	niURICleanup();
	niFPC();
	
	/*** ADDING WebTrends CAPTURED INFO TO UNICA PAYLOAD ***/
	if (document.title) {
		ntptAddPair('ti',document.title);  /** PAGE TITLE **/
	} // end if
	ntptAddPair('fi',WT.fi); /** FLASH INSTALLED **/
	ntptAddPair('fv',WT.fv); /** FLASH VERSION **/
	
	//ntptAddPair('silverlight_i',WT.silverlight_i); /** SIVLERLIGHT INSTALLED **/
	//ntptAddPair('silverlight_v',WT.silverlight_v); /** SILVERLIGHT VERSION **/
}
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+'">');
	} 
   goahead = "yes";
}
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;
					ntptAddPair(myMeta.name.substring(7),myMeta.content); /*** LACE FOR UNICA ****/
				}
				else if (myMeta.name.indexOf('DCS.')==0){
					DCS[myMeta.name.substring(4)]=myMeta.content;
				} 
			} 	
		}
		niMetaTags(myDocumentElements);
	} 
}
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);
}
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++;
    	} // end if
    	if (arguments[i].indexOf('DCS.')==0){
    		DCS[arguments[i].substring(4)]=arguments[i+1];
			i++;
		} // end if
    	if (arguments[i].indexOf('DCSext.')==0){
    		DCSext[arguments[i].substring(7)]=arguments[i+1];
			ntptAddPair(arguments[i].substring(7),arguments[i+1]); // *** UNICA PAGE-TAG ***
			i++;
    	} // end if
    } // end if
	
	/***** FIRE THE UNICA MULTI-TRACK EVENT TAG ********/
	ntptEventTag('ev=multitrack'); // LEGACY MULTITRACK COMPLIANCE
	
	/**** CONTINUE FIRING THE WEBTRENDS PAGE-TAG ****/
// REMOVING WEBTRENDS PAGE-TAG
/*
    DCS.dcssip = 'multitrack.ni.com';
    var dCurrent=new Date();
    DCS.dcsdat=dCurrent.getTime();
    dcsTag();
*/
}
dcsVar();
dcsMeta(); 
niCustom(); 


if (!niSuppressAnalytics()) { 
	/**********************************************************************
	*  WE ARE SUPPRESSING THE INITIAL PAGE-TAG SO WE CAN CAPTURE ALL OF THE WEBTRENDS ELEMENTS
	* AND ADD THEM TO THE UNICA TAG, SO WE HAVE TO CLEAR OUT THE EV (Event) and ETS (Event Timestamp)
	* ATTRIBUTES SO IT LOOKS LIKE A NORMAL HIT ON PAGE-LOAD
	**********************************************************************/
	ntptEventTag('ev=&ets=');
	
// REMOVING WEBTRENDS PAGE-TAG
	/*** INVOKE THE WEBTRENDS TAG ***/
//	dcsTag();		
} // end if

/**************************************************************************************************************************************************************************************************************************************
ELOQUA PAGE-TAG
**************************************************************************************************************************************************************************************************************************************/
var elqSiteID = '639';
var elqVer = 'v200';
var elqERoot = 'now.eloqua.com/';
var elqSecERoot = 'secure.eloqua.com/';
function elqErr(){return true;}
window.onerror = elqErr;
var elqCurESite = '', elqAltESite = '', elqWCount = 0, elqTryI = false;
var elqStr = '', elqTID = null, elqTRun = false, elqLoad = false, elqFail = false;
if (location.protocol == 'https:') { elqCurESite = 'https://' + elqSecERoot; elqAltESite = 'http://' + elqERoot;}
else { elqCurESite = 'http://' + elqERoot; elqAltESite = 'https://' + elqSecERoot;}
var elqCurE = elqCurESite + 'visitor/' + elqVer + '/svrGP.asp';
if (navigator.appVersion.indexOf('Macintosh') == -1) {
	if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion) > 4)) { elqTryI = true; }
	if (((navigator.appName == 'Microsoft Internet Explorer') || (navigator.userAgent.indexOf('AOL') != -1)) && (navigator.appVersion.indexOf('3.0') == -1)) { elqTryI = true; }}
function elqClearT() { if(elqTRun) { clearTimeout(elqTID); elqTID = null; elqTRun = false;}}
function elqWrite() {
	if ((elqWCount > 75) || elqFail) { elqClearT(); }
	else { elqWCount++;
		if (!elqLoad) {	elqTRun = true;	elqTID = setTimeout('elqInit();', 1000);}
		else { elqClearT();	if (!elqFail) {document.write(elqStr); }}}}
function elqInit(){	elqClearT(); elqWrite();}
function elqReplace(string,text,by) {
    var strLength = string.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return string;
    var i = string.indexOf(text);
    if ((!i) && (text != string.substring(0,txtLength))) return string;
    if (i == -1) return string;
    var newstr = string.substring(0,i) + by;
    if (i+txtLength < strLength)
        newstr += elqReplace(string.substring(i+txtLength,strLength),text,by);
    return newstr; }
function elqQString(strVariable, strDefault, intUnencode) {
	var strSearchString = strVariable.toLowerCase() + '=';
	var strQString = location.search + '&';
	var strQStringLower = strQString.toLowerCase();
	var intStart = strQStringLower.indexOf(strSearchString);
	if (intStart != -1) {
		strQString = strQString.substring(intStart);
		strQString = strQString ? strQString.substring(strQString.indexOf('=') + 1, strQString.indexOf('&')) : '';}
	if ((intStart == -1) || (strQString == '')) { strQString = strDefault;}
	if (intUnencode == 1) {	strQString = elqReplace(strQString,'%26','&');}
	else if (intUnencode == 2) { strQString = elqReplace(elqReplace(strQString,'%26','&'),'%23','#');}
	return strQString;}
function elqAddQS(strURL, strAdd) {
	if ((strAdd == '') || (strURL == '')) {return strURL;}
	var intP = strURL.indexOf('?');
	var intH = (strURL.indexOf('#') != -1) ? strURL.indexOf('#') : strURL.length;
	if (intP == -1) {return (strURL.substring(0,intH) + '?' + strAdd + strURL.substring(intH,strURL.length));}
	if (intP == strURL.length - 1) { return (strURL + strAdd);}
	return (strURL.substring(0,intP+1) + strAdd + '&' + strURL.substring(intP+1,strURL.length));}

	
// Copyright Eloqua Corporation.
var elqWDt = new Date(20020101);
var elqDt = new Date();
var elqMs = elqDt.getMilliseconds();
var elqTzo = elqWDt.getTimezoneOffset();
var elqRef2 = '';
if (typeof elqCurE != 'undefined'){
if (document.referrer) { elqRef2 = document.referrer; }
if ((typeof elqRef2 == 'undefined') || (elqRef2 == 'undefined') || (elqRef2 == '')) { elqRef2 = 'elqNone'; }
else { elqRef2 = elqReplace(elqReplace(elqRef2,'&','%26'),'#','%23'); }
if (navigator.appName == 'Netscape') { document.write('<la' + 'yer hidden=true><im' + 'g src="' + elqCurE + '?pps=3&siteid=' + elqSiteID + '&ref2=' + elqRef2 + '&tzo=' + elqTzo + '&ms=' + elqMs + '" border=0 width=1 height=1 ><\/la' + 'yer>');}
else { document.write('<im' + 'g style="display:none" src="' + elqCurE + '?pps=3&siteid=' + elqSiteID + '&ref2=' + elqRef2 + '&tzo=' + elqTzo + '&ms=' + elqMs + '" border=0 width=1 height=1 >');}
}