// Eluminate.js
/*Copyright 2000-2004,Coremetrics 4.0.18 $Revision:1.106 $*/

var cmJv="1.1";

if(!cGB){var cGB=true;if(!cm_ClientID){var cm_ClientID="90040534";}if(!cm_HOST){var cm_HOST="test.coremetrics.com/cm?";}if(!cm_ClientTS){var dt=new Date();var cm_ClientTS=dt.getTime();}if(!cm_TrackLink){var cm_TrackLink="A";}if(cm_TrackTime==null){var cm_TrackTime=false;}if(!cm_TrackImpressions){var cm_TrackImpressions="";}if(cm_SecureTags==null){var cm_SecureTags="|2|3|";}if(!cm_FirstPartyDetect){var cm_FirstPartyDetect=false;}if(!cm_DownloadExtensions){var cm_DownloadExtensions=null;}if(!cm_FormError){var cm_FormError="";}if(cm_UseCookie==null){var cm_UseCookie=true;}if(!cm_TimeoutSecs){var cm_TimeoutSecs=15;}if(!cmUA){var cmUA=new Object();cmUA["MSIE"]=2083;}if(!cmDefaultLimit){var cmDefaultLimit=8197;}var cG8;var cG8Index;var cG6=document;var cG7=new _cmt();cG6.cmTagCtl=cG7;var CI=cmStartTagSet;var CJ=cmSendTagSet;var cG1=0;var cG0=new Array("vn1","vn2","st","pi","rs");var cmLastPageID=null;var cGA=null;if(!cG4){var cG4=5000;}if(!cG5){var cG5=200;}var cG2=null;var cG3=false;var 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cError=unescape(cI("cmRS","uer",""));CH(cT1,cT3,cError,true,pi);}CC("cmRS");}if(cF(4)||CD(5)){this.onload=cK(this,"onload",this.onload,"cY(e)",cY);this.onunload=cK(this,"onunload",this.onunload,"cZ(e)",cZ);window.cX("main");cU();}CJ(1);if(chost)cm_HOST=chost;if(cci)cm_ClientID=cci;}function cmStartTagSet(){if(cG8)return;cG8=new Array();cG8[0]=new _cm();cG8Index=1;}function cmAddShared(nm,val){if(cG8)cG8[0][nm]=val;}function cmSendTagSet(){var request;while((request=C7(arguments[0]))!=null){c9(request,1);}cG8=null;}function _cmt(){this.cM0=new Object();this.cTI=new Array();this.cPE=0;this.normalizeURL=c2;this.getPageID=c1;}function c1(cVA){var pi=cG7.cM0[cVA];if(!pi)pi="";return pi;}function c2(url,isHref){if(isHref){var loc=window.location;var pfx=loc.protocol+"//"+loc.host;if(url.indexOf(pfx)==0)url=url.substring(pfx.length);}return cD(url);}function c4(){for(b in cmUA)if(cGM.indexOf(b)!=-1)return cmUA[b];return cmDefaultLimit;}function C0(n){if(cG7){if(cG7.cTI&&cG7.cTI[n])cG7.cTI[n].cmLD=true;cG7.cPE--;if(cG7.onResponse)cG7.onResponse(n);}}function CN(n){if(cG7){cG7.cPE--;var img=null;if(cG7.cTI&&cG7.cTI[n]){img=cG7.cTI[n];img.cmLD=true;}if(cG7.onError&&(!img||!img.cmTO))cG7.onError(3,img);}}function c6(n){cG3=true;C0(n);}function CO(n){if(cG7&&cG7.cTI&&cG7.cTI[n]&&!(cG7.cTI[n].cmLD)){var img=cG7.cTI[n];img.cmTO=img.src;img.src="";if(cG7.onError)cG7.onError(4,img.cmTO);}}function c8(){if(cG3)return true;var dt=new Date();if((dt.getTime()-cG2)>cG4)return true;return false;}function c9(url,attempt){if(cI("CMDisabled"))return;if(attempt==1)cG7.cPE++;if(!cG2||c8()){var img=new Image();var i=cG1;cG7.cTI[cG1++]=img;if(!cG2){var dt=new Date();cG2=dt.getTime();img.onload=new Function("if(c6)c6("+i+");");}else{img.onload=new Function("if(C0)C0("+i+");");}img.onerror=new Function("if(CN)CN("+i+");");var 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isPV=(tag.tid==1||(tag.pc&&tag.pc.charAt(0)=='Y'));if(!tag.lp&&isPV)tag.lp=cmLastPageID;for(var cOb in tag){if(!tag[cOb]||tag[cOb]==""||tag[cOb].constructor==Function||cOb=="qs"||cOb=="tid")continue;if(compact&&((cOb=="rf")||(cOb=="ul")||(cOb=="ts")||(cOb=="tp")))continue;if(cV3&&cV3[cOb]==tag[cOb])continue;if(qs!="")qs+="&";qs+=cD(cOb)+"="+cE(cD(tag[cOb]));}if(!tag.rs&&tag.pi&&isPV&&tag.ci&&c1(tag.ci)=="")cG7.cM0[tag.ci]=tag.pi;if(cV3&&cm_SecureTags.indexOf("|"+tag.tid+"|")!=-1)cV3.protocol="https:";return qs;}function c0Prefix(cV3){var cm_pl=location.protocol;if(cV3&&cV3.protocol)cm_pl=cV3.protocol;if(cm_pl!="http:"&&cm_pl!="https:")cm_pl="http:";return cm_pl+"//"+cm_HOST;}function c0(){var a=arguments;C4(this,this,a[0]);C5(this);var cV3=new Object();var qs=C6(this,a[0],cV3);return c0Prefix(cV3)+qs;};function C7(){var cV3,first,p,a,qs,pfx,lim,len,i,tq;if(!cG8||cG8.length<2)return null;cV3=cG8[0];first=cG8[1];cV3.ci=first.ci;for(i=2;i<cG8.length;i++){if(cV3.ci.indexOf(cG8[i].ci)==-1){cV3.ci+=";"+cG8[i].ci;}}for(i=0;i<cG0.length;i++){p=cG0[i];if(!cV3[p])cV3[p]=first[p];}a=arguments;C4(first,cV3,a[0]);C5(cV3);qs=C6(cV3,a[0],null);pfx=c0Prefix(cV3);lim=c4();len=pfx.length+qs.length;for(i=1;i<cG8.length;i++){tq=C6(cG8[i],a[0],cV3);if(i>1&&len+tq.length+1>lim){for(j=1;j<cG8.length-i+1;j++)cG8[j]=cG8[j+i-1];cG8.length=cG8.length-i+1;break;}len+=tq.length+1;qs+="&"+tq;}if(i==cG8.length)cG8=null;return pfx+qs;}function _cm(){var i,a=arguments;this.ci=cm_ClientID;for(i=0;i<a.length;i++)this[a[i]]=a[++i];this.write=cC;this.getImgSrc=c0;this.writeImg=cC;this.st=cm_ClientTS;this.vn1="4.0.18";}function cD(s){var z="";s=z+(!s?"":s);return s.split("'").join(z).split("\"").join(z).split("\r").join(z).split("\n").join(z);}function cE(s){var i=0,j;while(s.charAt(i)==" "&&i!=s.length)i++;j=s.length-1;while(s.charAt(j)==" "&&j!=0)j--;s=escape(s.substring(i,j+1));s=s.split("+").join("%2B");return s;}function cF(ver){var i=cGM.indexOf("MSIE");if(i!=-1)return(parseFloat(cGM.substring(i+5))>=ver);return false;}function CD(ver){return(cGN.indexOf("Gecko")!=-1&&parseInt(cGM)>=ver);}function cI(nm,skey,cV5){var dc=cG6.cookie;var cV4=cJ(nm,dc,";");if(!skey||!cV4){if(!cV4&&cV5!=null){return cV5;}return cV4;}cV4=cJ(skey,cV4,"&");if(!cV4&&cV5!=null){return cV5;}return unescape(cV4);}function CL(){var cookies,dc,nv,i,c=0;dc=cG6.cookie;if(dc){cookies=dc.split(";");c=cookies.length;for(i=0;i<cookies.length;i++){nv=cookies[i].split("=");if(nv.length<2||nv[1]==null||nv[1]==""){c--;}}}return c;}function CB(nm,val,expires){var err,len,v,dc=cG6.cookie;err=null;len=val.length+1;if(!cI(nm)){len+=nm.length;}if(len>4096)err=1;else if(dc){if(CL()>=20)err=2;else if(dc.length+len+2>4096)err=1;}if(err){if(cG7.onError)cG7.onError(err,name);return false;}v=nm+"="+val+";path=/";if(expires)v+=";expires="+expires;cG6.cookie=v;return true;}function CC(nm){var v=cI(nm);if(v!=null){var dt=new Date();dt.setYear(1973);cG6.cookie=nm+"=;path=/;expires="+dt.toGMTString();}return v;}function cJ(nm,src,sep){var pfx,s,begin,end,obj=null;pfx=nm+"=";s=sep+' ';begin=src.indexOf(s+pfx);if(begin==-1){s=sep;begin=src.indexOf(s+pfx);}if(begin==-1){begin=src.indexOf(pfx);if(begin!=0){return null;}}else{begin+=s.length;}end=src.indexOf(s,begin);if(end==-1){end=src.length;}return src.substring(begin+pfx.length,end);}function cK(elt,type,handle,fName,f){if(handle){var event=handle.toString();if(event.indexOf(fName)==-1){if(cGN.indexOf("Safari/")!=-1&&event.indexOf("function "+"(")==0){fName=fName+";"+event.substring(event.indexOf("{"),event.length);}else{elt["_c_"+type]=handle;fName=fName+";return this._c_"+type+"("+(cF(5)?"":"e")+");"}var newfunc=new Function("e",fName);return newfunc;}else{return handle;}}else{return f;}}function CG(e){var e;if(cF(4)){e=window.event.srcElement;}else{if(CD(5)){e=e.currentTarget;}else{e=e.target;}}return e;}function cL(t1,t3,fname,cVB,url,field,resent,pi){var cm=new _cm("tid","10");cm.pi=(pi==null)?c1(cm.ci):pi;cm.st=t1;cm.ti=t3;cm.fo=fname;cm.ac=cVB;cm.hr=url;cm.fi=field;if(resent)cm.rs="Y";cm.write(1);}function cM(t1,ti,name,href,resent,pi){var cm=new _cm("tid","8");cm.pi=(pi==null)?c1(cm.ci):pi;cm.st=t1;cm.ti=ti;cm.nm=name;cm.hr=href;if(resent)cm.rs="Y";cm.write(1);}function cN(t1,t2,cx,t4,resent,pi){var cm=new _cm("tid","11");cm.pi=(pi==null)?c1(cm.ci):pi;cm.st=t1;cm.lc=t2;cm.lx=t4;cm.cx=cx;if(resent)cm.rs="Y";cm.write(1);}function CM(href){var n,len,a,q;if((n=href.indexOf("?"))==-1)n=href.lastIndexOf("/");if(n!=-1){len=href.indexOf("#",n);if(len==-1)len=href.length;while(n!=-1&&n<len){n=href.indexOf("cm_",n);if(n!=-1){a=href.indexOf("&",n);if(a==-1)a=len;q=href.indexOf("=",n);if(q!=-1&&q<a)this[href.substring(n,q)]=href.substring(q+1,a);n=a;}}}}function CK(href,trackSP,trackRE){var cm,link,sp,re;if((trackSP||trackRE)&&href){cm=new _cm("tid","9");link=new CM(href);if(trackSP){sp=cm.cm_sp_o=link.cm_sp_o;if(!sp)sp=cm.cm_sp=link.cm_sp;}if(trackRE){re=cm.cm_re_o=link.cm_re_o;if(!re)re=cm.cm_re=link.cm_re;}if(sp||re){cm.pi=c1(cm.ci);cm.st=cm_ClientTS;cm.write(1);}}}function CH(t1,ti,msg,resent,pi){if(msg!=cGL){var cm=new _cm("tid","12");if(!pi)cm.pi=c1(cm.ci);else cm.pi=pi;cm.st=t1;cm.ti=ti;if(resent)cm.rs="Y";cm.er=msg;cm.write(1);cGL=cm_FormError;}}function cO(cVC,cVB){var dt,url="";cVB=cVC+":"+cVB;if(cVC!=-1){url=cG6.forms[cVC].action;}if(cV(url)){dt=new Date();cGH=dt.getTime();cGF=cVB;cGE=cG7.normalizeURL(url,true);cL(cm_ClientTS,cGH,cGD,cGF,cGE,cGC,false,null);cGG=cGC;cGC="";}else{cGF="";}}function cP(e){CI();var e=CG(e);cO(e.cM1,"S");CA(1);CJ(1);CE();}function cQ(e){var e=CG(e);cO(e.cM1,"R");}function cR(e){var e=CG(e);e.cM3="xyzzy";}function cS(e){var e=CG(e);e.cM3=e.value;}function cT(e){var e=CG(e);if((e.type!="submit")&&(e.type!="reset")){if(e.value!=e.cM3){cGC=cGC+e.cM1+":"+e.cM2+":"+e.name+";";}}}function CF(e){var e=CG(e);cGC=cGC+e.cM1+":"+e.cM2+":"+e.name+";";}function cU(){var i,form,cV9,j,e;for(i=0;i<cG6.forms.length;i++){form=cG6.forms[i];if(form.cM1==null){form.cM1=i;cV9=(!form.name.parentElement)?form.name:"";cGD=cGD+cV9+":"+i+";";form.onsubmit=cK(form,"onsubmit",form.onsubmit,"cP(e)",cP);form.onreset=cK(form,"onreset",form.onreset,"cQ(e)",cQ);for(j=0;j<form.elements.length;j++){e=form.elements[j];e.cM1=i;e.cM2=j;e.cM3="";e.onfocus=cK(e,"onfocus",e.onfocus,"cS(e)",cS);e.onblur=cK(e,"onblur",e.onblur,"cT(e)",cT);e.onchange=cK(e,"onchange",e.onchange,"cR(e)",cR);if(e.type=='submit'||e.type=='button')e.onclick=cK(e,"onclick",e.onclick,"CF(e)",CF);}}}}function cV(path){if(cm_TrackLink==true||cm_TrackLink=="A")return true;else{if(cm_TrackLink=="E"&&path.indexOf("/")!=0)return true;var de;if((de=cm_DownloadExtensions)!=null){var p=path.lastIndexOf(".");if(p!=-1){var ext=path.substring(p);for(var e in de){if(ext==de[e])return true;}}}return false;}}function cW(e){CI();C9(CG(e));CA(1);CJ(1);CE();}function C9(e){cGI="";cGJ="";cGK="";var type=e.tagName.toUpperCase();if(type=="AREA"){cGJ=e.href?e.href:"";var p=e.parentElement?e.parentElement:e.parentNode;if(p!=null)cGI=p.name?p.name:"";}else{while(type!="A"&&type!="HTML"){if(!e.parentElement)e=e.parentNode;else e=e.parentElement;if(e)type=e.tagName.toUpperCase();}if(type=="A"){cGJ=e.href?e.href:"";cGI=e.name?e.name:"";}}cGJ=cG7.normalizeURL(cGJ,true);if(cV(cGJ)==true){var dt=new Date();cGK=dt.getTime();cM(cm_ClientTS,cGK,cGI,cGJ,false,null);}else{cGJ="";}}function cX(phase){CI();var i,lnk,imp,trackSP,trackRE;imp=cm_TrackImpressions;trackSP=(imp.indexOf("S")!=-1);trackRE=(imp.indexOf("R")!=-1);for(i=0;i<cG6.links.length;i++){lnk=cG6.links[i];if(!CD(5))lnk.onclick=cK(lnk,"onclick",lnk.onclick,"cW(e)",cW);else if(!lnk.cM4){lnk.addEventListener("click",cW,false);lnk.cM4=1;}if(phase=="onload"){CK(lnk.href,trackSP,trackRE);}}CJ(1);}function cY(e){var dt=new Date();cmT2=dt.getTime();CH(cm_ClientTS,cmT2,cm_FormError,false,null);if(cF(4)||CD(5)){window.cX("onload");cU();}cGB=null;}function cZ(e){cG3=true;CI();if(cGC!=""){cO(-1,"U");}CA(0);CH(cm_ClientTS,cmT3,cm_FormError,false,null);CJ(1);CE();if(cG7.cPE==0){var pi=escape(c1(cm_ClientID));CB("cmRS","t3="+cmT3+"&pi="+pi);}if(cG7.onUnload)cG7.onUnload();if(cF(5)&&!cF(5.5)&&window.parent!=window)cG7.cTI=null;else{if(cGN.indexOf("Safari/")==-1){for(i=0;i<cG7.cTI.length;i++){cG7.cTI[i].onload=null;cG7.cTI[i].onerror=null;}}}}function CA(force){var dt=new Date();var cx=dt.getTime();if(cm_TrackTime&&(cmT3==-1||force==1||(cx-cmT3)>10000)){cN(cm_ClientTS,cmT2,cx,cGA,false,null);}cmT3=cx;}function CE(){if(cm_UseCookie){var cLastExit=cGA?"&t4="+cGA:"";var cLink=(cGJ!="")?"&lti="+cGK+"&ln="+escape(cGI)+"&hr="+escape(cGJ):"";var pi=escape(c1(cm_ClientID));var sData="&t1="+cm_ClientTS+"&t2="+cmT2+"&t3="+cmT3+cLastExit+cLink+"&fti="+cGH+"&fn="+escape(cGD)+"&ac="+cGF+"&fd="+escape(cGG)+"&uer="+escape(cm_FormError)+"&fu="+escape(cGE)+"&pi="+pi+"&ho="+escape(cm_HOST)+"&ci="+escape(cm_ClientID);if(!CB("cmRS",sData)){CB("cmRS","t3="+cmT3+"&pi="+pi);}}}
// end Eluminate.js

//*******************************************************************************************************
//*******************************************************************************************************


//start techprops.js
/* Copyright 2000-2004,Coremetrics 4.0.18 $Revision:1.15 $*/_cm.prototype.addTP=function(){var tp=new cmTP(new cmApp());for(var o in tp){if(tp[o]==null||tp[o]==""||tp[o].toString().indexOf("function ")==0)continue;this[o]=cE(cD(tp[o]));}return this;};function cmApp(){var n=navigator,b=n.appName,c=this;if(b=="Netscape"){c.b="ns"}else if(b=="Microsoft Internet Explorer"){c.b="ie"}else{c.b=b}c.v=parseInt(n.appVersion);}function cmTP(c){var n=navigator,w=window.screen;this.jv=cmJv;if(c.b=="ns"&&c.v>=3)for(var i=0;i<n.plugins.length;i++)eval('this.np'+i+'=n.plugins['+i+'].name');if(c.v>3){if(c.v>=4&&(c.b=="ns"||c.b=="ie")){this.je=(n.javaEnabled()==true)?"y":"n";}if(c.b=="ie"){this.ce=n.cookieEnabled;this.cp=n.cpuClass;}this.sw=w.width;this.sh=w.height;this.pd=w.colorDepth;if(this.pd==0){this.pd=w.pixelDepth;}var fs=w.fontSmoothingEnabled;if(fs){this.fs=fs?"y":"n";}}var tz=new Date();this.tz=tz.getTimezoneOffset()/60;}
//end techprops.js

//*******************************************************************************************************
//*******************************************************************************************************

/*
 * cmdatatagutils.js
 *
 * Coremetrics Tag v3.1, 2/28/2002
 * COPYRIGHT 1999-2002 COREMETRICS, INC. 
 * ALL RIGHTS RESERVED. U.S.PATENT PENDING
 *
 * The following functions aid in the creation of Coremetrics data tags.
 *
 *Date			Name			Description
 *4/24/06		Hutch White		Add mc_lm and manual link click code
 */

// TAG GENERATING FUNCTIONS ---------------------------------------------------

function cmIndexOfParameter (parameter) {
	return document.URL.indexOf(parameter);
}

function cmCheckCMLM() {
	if (cmIndexOfParameter("cm_lm") != -1){

		var s = document.URL;
		var begin = s.indexOf("cm_lm");
		var end = s.indexOf("&", begin);
		if (end == -1) {
			end = s.length;
		}
		var middle = s.indexOf("=", begin);

		var emailAddress = s.substring(middle + 1, end);

		if (emailAddress.indexOf(":") != -1){
			var tempArray = emailAddress.split(":");
			emailAddress = tempArray[1];
		}

		cmCreateRegistrationTag(emailAddress,emailAddress);
	}
}

function cmCreateManualLinkClickTag(href,name) {	
	if (cmHandleLinkClick == null && C9 != null) {
		var cmHandleLinkClick = C9;
	}
	if (cmHandleLinkClick != null) {		
		var link = new Object();
		link.tagName = "A";
		link.name = name; 
		link.href = href; 
		cmHandleLinkClick(link);
	}	
}

/*
 * Calling this function points tags to the production database
 */
function cmSetProduction(){
	cm_HOST="data.coremetrics.com/eluminate?"; 
}

/*
 * Creates a Tech Props tag.
 * pageID		: required. Page ID to set on this Pageview tag
 */
function cmCreateTechPropsTag(pageID) {
	if (pageID) {
		var cm=new _cm("tid", "6", "vn2", "e3.1");
		cm.pc="Y";
		cm.pi = pageID;
		// if available, override the referrer with the frameset referrer
		if (parent.cm_ref != null) {
			cm.rf = parent.cm_ref;
			parent.cm_ref = document.URL;
		}
		cm.addTP();
		cm.writeImg();
	}
}

/*
 * Creates a Pageview tag with the given Page ID
 *
 * pageID		: required. Page ID to set on this Pageview tag
 * searchString	: optional. Internal search string enterred by user to reach
 *				  this page.
 * categoryID	: optional. Category ID to set on this Pageview tag
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreatePageviewTag(pageID, searchString, categoryID) {
	if (pageID == null) {
		pageID = getDefaultPageID();
	}

	var cm = new _cm("tid", "1", "vn2", "e3.1");
	cm.pi = pageID;
	if (searchString) {
		cm.se = searchString;
	}
	if (categoryID) {
		cm.cg = categoryID;
	}

	// if available, override the referrer with the frameset referrer
	if (parent.cm_ref != null) {
		cm.rf = parent.cm_ref;
		parent.cm_ref = document.URL;
	}

	cm.writeImg();
}

/*
 * Creates a Pageview tag with the default value for Page ID. 
 * Format of Page ID is "x/y/z/MyPage.asp"
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateDefaultPageviewTag() {
	cmCreatePageviewTag(getDefaultPageID(), null, null);
}

/*
 * Creates a Productview Tag
 * Also creates a Pageview Tag by setting pc="Y"
 * Format of Page ID is "PRODUCT: <Product Name> (<Product ID>)"
 *
 * productID	: required. Product ID to set on this Productview tag
 * productName	: required. Product Name to set on this Productview tag
 * categoryID	: optional. Category ID to set on this Productview tag 
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateProductviewTag(productID, productName, categoryID) {
	var cm = new _cm("tid", "5", "vn2", "e3.1");

	if (productName == null) {
		productName = "";
	}

	// if available, override the referrer with the frameset referrer
	if (parent.cm_ref != null) {
		cm.rf = parent.cm_ref;
		parent.cm_ref = document.URL;
	}

	cm.pr = productID;
	cm.pm = productName;
	cm.cg = categoryID;

	cm.pc = "Y";
	cm.pi = "PRODUCT: " + productName + " (" + productID + ")";

	cm.writeImg();
}

/*
 * Variables and Arrays to support Lineitem Aggregation
 */

var cmShopProducts = new Array();
var cmShopIds = new Array();
var cmShopCats = new Array();
var cmShopQtys = new Array();
var cmShopPrices = new Array();
var cmShopSKUs = new Array();
var cmShopCounter = 0;
var cmShopOrderIds = new Array();
var cmShopCustomerIds = new Array();
var cmShopOrderPrices = new Array();

/* Internal, to support aggregation */
function cmGetProductIndex(id){
	var i =0;
	for (i=0; i<cmShopCounter; i++)
	{
		if (id==cmShopIds[i])
		{
			return i;
		}
	}
	return -1;
}

/*
 * Creates a Shop tag with Action 5 (Shopping Cart)
 *
 * productID	: required. Product ID to set on this Shop tag
 * quantity	: required. Quantity to set on this Shop tag
 * productPrice	: required. Price of one unit of this product
 * categoryID	: optional. Category to set on this Shop tag
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateShopAction5Tag(productID, productName, productQuantity, productPrice, categoryID) {
	var index = cmGetProductIndex(productID);
	if(index!=-1){
		var oldPrice = cmShopPrices[index];
		var oldQty = cmShopQtys[index];
		var newQty = oldQty + parseInt(productQuantity);
		var newPrice = (oldPrice*oldQty + parseInt(productQuantity)*parseFloat(productPrice))/(newQty);

		cmShopPrices[index] = newPrice;
		cmShopQtys[index] = newQty;

	} else {
		if (!categoryID) {
			categoryID = "";
		}

		cmShopProducts[cmShopCounter] = productName;
		cmShopIds[cmShopCounter] = productID;
		cmShopCats[cmShopCounter] = categoryID;
		cmShopQtys[cmShopCounter] = parseInt(productQuantity);
		cmShopPrices[cmShopCounter] = parseFloat(productPrice);
		cmShopCounter++;
	}
}

/* render the aggregated cart lineitems with Shop 5 tags*/
function cmDisplayShop5s(){
	var i;
	for(i=0; i<cmShopCounter;i++){
		var cm = new _cm("tid", "4", "vn2", "e3.1");
		cm.at = "5";
		cm.pr = cmShopIds[i]; 
		cm.pm = cmShopProducts[i];
		cm.cg = cmShopCats[i];
		cm.qt = cmShopQtys[i] ;
		cm.bp = cmShopPrices[i];
		cm.pc = "N";
		cm.writeImg();
	}
	cmShopCounter=0;
}

/*
 * Creates a Shop tag with Action 9 (Order Receipt / Confirmed)
 *
 * productID	: required. Product ID to set on this Shop tag
 * productName	: required. Product Name to set on this Shop tag
 * quantity	: required. Quantity to set on this Shop tag
 * productPrice	: required. Price of one unit of this product
 * customerID	: required. ID of customer making the purchase
 * orderID	: required. ID of order this lineitem belongs to
 * orderTotal	: required. Total price of order this lineitem belongs to
 * categoryID	: optional. Category to set on this Shop tag
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateShopAction9Tag(productID, productName, productQuantity,
				productPrice, customerID, orderID,
				orderTotal, categoryID) {
	var index = cmGetProductIndex(productID);
	if(index!=-1){
		var oldPrice = cmShopPrices[index];
		var oldQty = cmShopQtys[index];
		var newQty = oldQty + parseInt(productQuantity);
		var newPrice = (oldPrice*oldQty + parseInt(productQuantity)*parseFloat(productPrice))/(newQty);

		cmShopPrices[index] = newPrice;
		cmShopQtys[index] = newQty;
		cmShopSKUs[index] = "|" + productID + "|" + newPrice + "|" + newQty + "|";
	} else {
		if (!categoryID) {
			categoryID = "";
		}
		cmShopProducts[cmShopCounter] = productName;
		cmShopIds[cmShopCounter] = productID;			
		cmShopOrderIds[cmShopCounter] = orderID;
		cmShopOrderPrices[cmShopCounter] = orderTotal;
		cmShopCustomerIds[cmShopCounter] = customerID;
		cmShopCats[cmShopCounter] = categoryID;
		cmShopQtys[cmShopCounter] = parseInt(productQuantity);
		cmShopPrices[cmShopCounter] = parseFloat(productPrice);
		cmShopSKUs[cmShopCounter] = "|" + productID + "|" + productPrice + "|" + productQuantity + "|";
		cmShopCounter++;
	}
}


/* render the aggregated order lineitems with Shop 9 tags*/
function cmDisplayShop9s(){
	var i;
	for(i=0; i<cmShopCounter;i++){
		var cm = new _cm("tid", "4", "vn2", "e3.1");
		cm.at = "9";
		cm.pr = cmShopIds[i]; 
		cm.pm = cmShopProducts[i];
		cm.cg = cmShopCats[i];
		cm.qt = cmShopQtys[i] ;
		cm.bp = cmShopPrices[i];
		cm.cd = cmShopCustomerIds[i];
		cm.on = cmShopOrderIds[i];
		cm.tr = cmShopOrderPrices[i];

		cm.pc = "N";
		cm.writeImg();
	}
	cmShopCounter=0;
}

/*
 * Creates an Order tag
 *
 * orderID			: required. Order ID of this order
 * orderTotal		: required. Total of this order (minus tax and shipping)
 * orderShipping	: required. Shipping charge for this order
 * customerID		: required. Customer ID that placed this order
 * customerCity		: optional. City of Customer that placed this order
 * customerState	: optional. State of Customer that placed this order
 * customerZIP		: optional. Zipcode of Customer that placed this order
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateOrderTag(orderID, orderTotal, orderShipping, customerID, 
			  customerCity, customerState, customerZIP) {
	if (orderID && orderTotal && orderShipping && customerID) {
		var cm = new _cm("tid", "3", "vn2", "e3.1");
		cm.on = orderID;
		cm.tr = orderTotal;
		cm.osk = getOSK();
		cm.sg = orderShipping;
		cm.cd = customerID;
		cm.sa = customerState;
		cm.ct = customerCity;
		cm.zp = customerZIP;

		cm.writeImg();
	}
}

function getOSK() {
	var i =0;
	var result = "";
	for (i=0; i<cmShopCounter; i++)
	{
		result += cmShopSKUs[i];
	}
	return result;
}

/*
 * Creates a Registration tag and/or a Newsletter tag
 *
 * customerID		: required for Registration. ID of Customer to register.
 * customerEmail	: required for Newsletters. Optional for Registration.
 * customerCity		: optional. City of Customer that placed this order
 * customerState	: optional. State of Customer that placed this order
 * customerZIP		: optional. Zipcode of Customer that placed this order
 * newsletterName	: required for Newsletters. The name of the Newsletter.
 * subscribe		: required for Newsletters. Either "Y" or "N"
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateRegistrationTag(customerID, customerEmail, customerCity,
				customerState, customerZIP, newsletterName, 
				subscribe) {
	var cm = new _cm("tid", "2", "vn2", "e3.1");
	cm.cd = customerID;
	cm.em = customerEmail;
	cm.sa = customerState;
	cm.ct = customerCity;
	cm.zp = customerZIP;

	if (newsletterName && subscribe) {
		cm.nl = newsletterName;
		cm.sd = subscribe;
	}
	
	cm.writeImg();
}

/*
 * Creates a Newsletter tag
 *
 * customerEmail	: Required. Email address for customer.
 * newsletterName	: Required. The name of the Newsletter.
 * subscribe		: Required. Either "Y" or "N"
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateNewsletterTag(customerEmail, newsletterName, subscribe) {
	var cm = new _cm("tid", "2", "vn2", "e3.1");

	cm.em = customerEmail;
	cm.nl = newsletterName;
	cm.sd = subscribe;
	
	cm.writeImg();
}

/* Creates an Error Tag
 *
 * returns nothing, causes a document.write of an image request for this tag.
 */
function cmCreateErrorTag() {
	var cm=new _cm("tid", "404", "vn2", "e3.1");  //DO NOT CHANGE THESE PARAMETERS
	
	// get the referrer from the frameset
	if (parent.cm_ref != null) {
		cm.rf = parent.cm_ref;
		parent.cm_ref = document.URL;
	}

	cm.pc = "Y";
	cm.pi = getDefaultPageID();
	cm.writeImg();
}

// HELPER FUNCTIONS -----------------------------------------------------------
/* These functions are used by the tag-generating functions and/or may be used
 * in in general as convenience functions
 */

/*
 * Creates an acceptable default Page ID value to use for Pageview tags.
 * The default Page ID is based on the URL, and consists of the path and
 * filename (without the protocol, domain and query string).
 * 
 * example:
 * returns "x/y/MyPage.asp" for the URL http://www.mysite.com/x/y/MyPage.asp
 */
function getDefaultPageID() { 
	var pageName = window.location.pathname; 

	// eliminates everything after "?" (for Opera browswers)
	var tempIndex1 = pageName.indexOf("?");
	if (tempIndex1 != -1) {
		pageName = pageName.substr(0, tempIndex1);
	}
	// eliminates everything after "#" (for Opera browswers)
	var tempIndex2 = pageName.indexOf("#");
	if (tempIndex2 != -1) {
		pageName = pageName.substr(0, tempIndex2);
	}
	// eliminates everything after ";"
	var tempIndex3 = pageName.indexOf(";");
	if (tempIndex3 != -1) {
		pageName = pageName.substr(0, tempIndex3);
	}

	var slashPos = pageName.lastIndexOf("/");
	if (slashPos == pageName.length - 1) {
		pageName = pageName + "home.jsp"; /****************** SET TO DEFAULT DOC NAME */
	}

	while (pageName.indexOf("/") == 0) {
		pageName = pageName.substr(1,pageName.length);
	}

	return(pageName); 
} 
//-->