// SDC Advanced Tracking Code (Core File)
// Copyright (c) 1996-2005 WebTrends Inc. All rights reserved.
// DateTime: 2006/03/08 11:31:03
// EVENT HANDLER CODE ENABLED
//
// dcsDownload, dcsOffsite

var gService = true;
var gTimeZone = -6;
// 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;
}


// Code section for Enable SmartView Transition Page tracking
// ### COMMENTED OUT FOR REVIEW
//function dcsTP(){
// if (document.cookie.indexOf("WTLOPTOUT=")!=-1){
// return;
// }
// var name="WT_DC";
// var expiry="; expires=Thu, 31-Dec-2020 08:00:00 GMT";
// var path="; path=/";
// var domain="";
// if ((document.cookie.indexOf(name+"=")!=-1)&&(dcsGetCrumb(name,"tsp")=="1")){
// WT.ttp="1";
// }
// if (dcsGetMeta("SmartView_Page")=="1"){
// WT.tsp="1";
// document.cookie=name+"=tsp=1"+expiry+path+domain;
// }
// else{
// document.cookie=name+"=; expires=Sun, 1-Jan-1995 00:00:00 GMT;"+path+domain;
// }
//}


function dcsGetMeta(name){
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&&(meta.name.indexOf(name)==0)){
return meta.content;
break;
}
}
}
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 Use the new first-party cookie generated with this tag.


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

var gHref="";
function dcsSaveHref(evt){
if (evt.preventDefault&&evt.target.href){
evt.preventDefault();
gHref=evt.target.href;
}
}
function dcsLoadHref(evt){
if (gHref.length>0){
window.location=gHref;
gHref="";
}
}
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 dcsUNBind(event,func){
if ((typeof(window[func])=="function")&&document.body){
if (document.body.removeEventListener){
document.body.removeEventListener(event, window[func], true);
}
else if(document.body.detachEvent){
document.body.detachEvent("on"+event, window[func]);
}
}
}

function dcsET(){
dcsBind("click","dcsDownload");
//dcsBind("click","dcsDynamic");
//dcsBind("click","dcsFormButton");
dcsBind("click","dcsOffsite");
//dcsBind("click","dcsAnchor");
//dcsBind("mousedown","dcsRightClick");
}
// END Event Handler Code

function dcsAdv(){
dcsFunc("dcsET");
dcsFunc("dcsCookie");
//dcsFunc("dcsAdSearch");
// ### commented out for review
//dcsFunc("dcsTP");
}


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};
}

// START CUSTOMIZED CODE
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();
}
}
// END CUSTOMIZED CODE SECTION

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;
}
}
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 escape(S);
}
}

function dcsEncode(S){
return (typeof(encodeURIComponent)=="function")?encodeURIComponent(S):escape(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]();
}
}

dcsVar();
dcsMeta();
// Added for event handling
dcsFunc("dcsAdv");
dcsTag();