// START OF Advanced SmartSource Data Collector TAG
// Copyright (c) 1996-2007 WebTrends Inc. All rights reserved.
// V8.0d
// $DateTime: 2007/02/14 15:39:59 $
var gService = false;
var gTimeZone = -8;
// 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;
}

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";
      }
}

// Add dcsOther() here if using existing first-party cookie, or dcsPlugin() here if using WT Cookie Plugin
// Code section for Set the First-Party Cookie domain
//var gFpcDom=".webtrends.com";
// 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 dcsIsOnsite(host){
      var doms="@@ONSITEDOMAINS@@";
    var aDoms=doms.split(',');
    for (var i=0;i<aDoms.length;i++){
            if (host.indexOf(aDoms[i])!=-1){
                   return 1;
            }
    }
    return 0;
}

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

function dcsTypeMatch(path, typelist){
      var type=path.substring(path.lastIndexOf(".")+1,path.length);
      var types=typelist.split(",");
      for (var i=0;i<types.length;i++){
            if (type==types[i]){
               return true;
            }            
      }
      return false;
}

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 dcsET(){
      var e=(navigator.appVersion.indexOf("MSIE")!=-1)?"click":"mousedown";
      dcsBind(e,"dcsDownload");
      dcsBind(e,"dcsDynamic");
      dcsBind(e,"dcsFormButton");
      dcsBind(e,"dcsOffsite");
      dcsBind(e,"dcsAnchor");
      dcsBind("mousedown","dcsRightClick");
}

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();
      }
}

// Add event handlers here
function dcsAdv(){
      dcsFunc("dcsET");
      dcsFunc("dcsCookie");
      dcsFunc("dcsAdSearch");
      dcsFunc("dcsTP");
}
// END OF Advanced SmartSource Data Collector TAG


// START OF Basic SmartSource Data Collector TAG
// Copyright (c) 1996-2007 WebTrends Inc. All rights reserved.
// V8.0
// $DateTime: 2007/02/14 15:39:59 $
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};
}

// 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");
            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;
            }
      }
      
      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="8.0.2";
//    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 (var 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;
            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"){
            var length=elems.length;
            for (var i=0;i<length;i++){
                  var name=elems.item(i).name;
                  var content=elems.item(i).content;
                  var equiv=elems.item(i).httpEquiv;
                  if (name.length>0){
                        if (name.indexOf("WT.")==0){
                              var encode=false;
                              if (gI18n){
                                    var params=["mc_id","oss","ti"];
                                    for (var j=0;j<params.length;j++){
                                          if (name.indexOf("WT."+params[j])==0){
                                                encode=true;
                                                break;
                                          }
                                    }
                              }
                              WT[name.substring(3)]=encode?dcsEscape(dcsEncode(content),I18NRE):content;
                        }
                        else if (name.indexOf("DCSext.")==0){
                              DCSext[name.substring(7)]=content;
                        }
                        else if (name.indexOf("DCS.")==0){
                              DCS[name.substring(4)]=(gI18n&&(name.indexOf("DCS.dcsref")==0))?dcsEscape(content,I18NRE):content;
                        }
                  }
                  else if (gI18n&&(equiv=="Content-Type")){
                        var pos=content.toLowerCase().indexOf("charset=");
                        if (pos!=-1){
                              WT.mle=content.substring(pos+8);
                        }
                  }
            }
      }      
}

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 (var N in DCS){
            if (DCS[N]) {
                  P+=dcsA(N,DCS[N]);
            }
      }
      
      var keys=["co_f","vt_sid","vt_f_tlv"];
      for (var i=0;i<keys.length;i++){
            var key=keys[i];
            if (WT[key]){
                  P+=dcsA("WT."+key,WT[key]);
                  delete WT[key];
            }
      }
      
      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 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 dcsFunc(func){
      if (typeof(window[func])=="function"){
            window[func]();
      }
}

dcsVar();
dcsMeta();
dcsFunc("dcsAdv");
dcsTag();

// END OF Basic SmartSource Data Collector TAG