/* last modified 04.30.2009 */

function dcsCookie(){
  if (typeof(dcsOther)=="function"){
    dcsOther();
  }
  else if (typeof(dcsFPC)=="function"){
    dcsFPC(dcsInit.timezone);
  }
}
function dcsGetCookie(name){
  var cookies=document.cookie.split("; ");
  var cmatch=[];
  var idx=0;
  var i=0;
  var namelen=name.length;
  var clen=cookies.length;
  for (i=0;i<clen;i++){
    var c=cookies[i];
    if ((c.substring(0,namelen+1))==(name+"=")){
      cmatch[idx++]=c;
    }
  }
  var cmatchCount=cmatch.length;
  if (cmatchCount>0){
    idx=0;
    if ((cmatchCount>1)&&(name==dcsInit.fpc)){
      var dLatest=new Date(0);
      for (i=0;i<cmatchCount;i++){
        var lv=parseInt(dcsGetCrumb(cmatch[i],"lv"));
        var dLst=new Date(lv);
        if (dLst>dLatest){
          dLatest.setTime(dLst.getTime());
          idx=i;
        }
      }
    }
    return unescape(cmatch[idx].substring(namelen+1));
  }
  else{
    return null;
  }
}
function dcsGetCrumb(cval,crumb){
  var aCookie=cval.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(cval,crumb){
  var id=cval.substring(0,cval.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=dcsInit.fpc;
  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 c=dcsGetCookie(name);
    var id=dcsGetIdCrumb(c,"id");
    var lv=parseInt(dcsGetCrumb(c,"lv"));
    var ss=parseInt(dcsGetCrumb(c,"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=/"+(((dcsInit.fpcdom!=""))?("; domain="+dcsInit.fpcdom):(""));
  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 dcsIsOnsite(host){
  var doms=dcsInit.doms;
  var aDoms=doms.split(',');
        aDoms[aDoms.length+1] = window.location.hostname;
  for (var i=0;i<aDoms.length;i++){
    if (host.indexOf(aDoms[i])!=-1){
      return 1;
    }
  }
  return 0;
}
function dcsTypeMatch(pth, typelist){
        var type=pth.substring(pth.lastIndexOf(".")+1,pth.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 dcsNavigation(evt){
  var e=dcsEvt(evt,"DIV");
  var id=e.getAttribute?e.getAttribute("id"):"";
  var cname=e.className||"";
  return id?id:cname;
}
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("contextmenu","dcsRightClick");
  dcsBind(e,"dcsImageMap");
}
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(){
  if (dcsInit.trackevents){
    dcsFunc("dcsET");
  }
  dcsFunc("dcsCookie");
  dcsFunc("dcsAdSearch");
  dcsFunc("dcsTP");
  dcsFunc("dcsMetaCap");
}

// Add customizations here

function reuTags() {
        // Custom
        if (document.ProductForm!=null && typeof(document.ProductForm)!="undefined") {
                WT.pn=window.location.pathname + window.location.search;
                WT.si_n="ConversionFunnel";
                WT.si_p="LandingPage";
        }

  if (window.location.pathname.indexOf('/us') != -1) {
    WT.sp= window.location.hostname + "-" + "us";
  }  
  else if (window.location.pathname.indexOf('/canada') != -1) {
    WT.sp=window.location.hostname + "-" + "canada";
  }
  else {
    WT.sp=window.location.hostname + "-" + "us;" 
        + window.location.hostname + "-" + "canada";
  }

}

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;
    }
  }
  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 (dcsInit.i18n){
    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="1.0.7";
//  WT.sp="@@SPLITVALUE@@";
  WT.dl=0;
  DCS.dcsdat=dCurrent.getTime();
  DCS.dcssip=window.location.hostname;
  DCS.dcsuri=window.location.pathname;
  WT.es=DCS.dcssip+DCS.dcsuri;
  if (window.location.search){
    DCS.dcsqry=window.location.search;
    if (dcsInit.qp.length>0){
      for (var i=0;i<dcsInit.qp.length;i++){
        var pos=DCS.dcsqry.indexOf(dcsInit.qp[i]);
        if (pos!=-1){
          var front=DCS.dcsqry.substring(0,pos);
          var end=DCS.dcsqry.substring(pos+dcsInit.qp[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=window.document.referrer;
    }
  }
}
function dcsA(N,V){
  if (dcsInit.i18n&&(dcsInit.exre!="")&&!dcsInit.exre.test(N)){
    if (N=="dcsqry"){
      var newV="";
      var params=V.substring(1).split("&");
      for (var i=0;i<params.length;i++){
        var pair=params[i];
        var pos=pair.indexOf("=");
        if (pos!=-1){
          var key=pair.substring(0,pos);
          var val=pair.substring(pos+1);
          if (i!=0){
            newV+="&";
          }
          newV+=key+"="+dcsEncode(val);
        }
      }
      V=V.substring(0,1)+newV;
    }
    else{
      V=dcsEncode(V);
    }
  }
  return "&"+N+"="+dcsEscape(V, dcsInit.re);
}
function dcsEscape(S, REL){
  if (REL!=""){
    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){
    dcsInit.images[dcsInit.index]=new Image;
    dcsInit.images[dcsInit.index].src=dcsSrc;
    dcsInit.index++;
  }
  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){
          WT[name.substring(3)]=content;
        }
        else if (name.indexOf("DCSext.")==0){
          DCSext[name.substring(7)]=content;
        }
        else if (name.indexOf("DCS.")==0){
          DCS[name.substring(4)]=content;
        }
      }
      else if (dcsInit.i18n&&(equiv=="Content-Type")){
        var pos=content.toLowerCase().indexOf("charset=");
        if (pos!=-1){
          WT.mle=content.substring(pos+8);
        }
      }
    }
  }
}
function dcsTag(){
  // Custom
  reuTags();

  if (document.cookie.indexOf("WTLOPTOUT=")!=-1){
    return;
  }
  var P="http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+dcsInit.domain+(dcsInit.dcsid==""?'':'/'+dcsInit.dcsid)+"/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";
  }
  adDir(); // Ad Director call
  dcsCreateImage(P);
  WT.ad="";
}
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]();
  }
}

if (dcsInit.enabled){
    dcsVar();
    dcsMeta();
    dcsFunc("dcsAdv");
    // dcsTag(); // Commented out as this is called someplace else
}


// WebTrends Ad Director
// Copyright (c) 1996-2007 WebTrends Inc. All rights reserved.
// $DateTime: 2007/01/31 12:23:58 $

// First party cookie implementation for use on a site using WebTrends Analytics JS Tag
// configured to use commerce parameters wt.pn_sku, wt.tx_s, wt.tx_u, and wt.tx_i.
// Apply this javascript to all page on the site (will work on just landing pages).
// Change @@CUSTID@@ in the last line to reflect the correct account number.

// Integrated by parnaudov@technologyleaders.com

function DcsDynS(cid){
  // private members
  var cname="WT_DSAI";
  var wt=(typeof(WT)=="object")?WT:{};

  // private methods
  function setAdInfo(){
    var value=getQueryParam("cshift_ck");
    if (value.length>0){
      var cur=new Date();
      var exp=new Date(cur.getTime()+315360000000);
      document.cookie=cname+"="+value+"; expires="+exp.toGMTString()+"; path=/";
    }
  }
  function getQueryParam(key){
    var qry=window.location.search.substring(1);
    if (qry.length>0){
      var params=qry.split("&");
      var count=params.length;
      for (var i=0;i<count;i++){
        var p=params[i].split("=");
        if (p[0]==key){
          return p[1];
        }
      }
    }
    return "";
  }

  // privileged methods
  this.getClientId=function(){
    return cid;
  };
  this.getProductInfo=function(){
    var info="";
    try{

      var id=wt.pn.split(";");
      var price=wt.tx_s.split(";");
      var qty=wt.tx_u.split(";");
      for (var i=0;i<id.length;i++){
        price[i]=price[i].substr(3);
        price[i]=Math.round((price[i]/this.exrate)*100)/100;//convert to USD
        var flip=price[i].toString().split('').reverse().join('');
        if (flip.indexOf(".")==1) price[i]+="0"; //zero pad single decimal
        if (flip.indexOf(".")==-1) price[i]+=".00"; //zero pad whole digit 
        info+=(i?",":"")+id[i]+"#"+parseInt((parseFloat(price[i])*100)/parseInt(qty[i]))+"*"+qty[i];
      }
    }
    catch(e){
    }
    return info;
  };
  this.getOrderInfo=function(){
    return wt.tx_i||"";
  };
  this.getIsNew=function(){
    return 1;
  };
  this.getAdInfo=function(){
    return dcsGetCookie(cname)||"";
  };
  this.getAttribution=function(){
    return "";
  };
  this.isConvPage=function(){
    return ((typeof(wt)=="object")&&(wt.tx_s))?true:false;
  };

  // read query parameter, set cookie
  setAdInfo();
}


// Ad Director call - insert after dcsMeta

function adDir() {

// maintain cookie
     var dcsDS=new DcsDynS(5165);
     dcsDS.exrate = 1.11;  //set exchange rate for CAD-USD

// credit purchase
  if (dcsDS.isConvPage()){

function _f2void() { return; }

function f2convert(cid, pids)
{
    try
    {   
        var img = new Image(1,1);
  var src = "//rd.clickshift.com/convert.gif?cid=" + escape(cid);
  try {
    if (location.protocol == 'file:') {
    src = "http:" + src;
    }
  } catch (ex) { }
  
  src += "&pids=" + escape(pids);

        // conversion_id is optional third parameter
        if (f2convert.arguments.length > 2) {
            var conversion_id = f2convert.arguments[2];
            src += "&conversion_id=" + (conversion_id ? escape(conversion_id) : '');
        }
        if (f2convert.arguments.length > 3) {
            if (f2convert.arguments[3]) {
                src += "&pof=1";
            }
        }
        if (f2convert.arguments.length > 4) {
      var cs_data = f2convert.arguments[4];
            src += "&cshift_ck=" + (cs_data ? escape(cs_data) : '');
        }
        if (f2convert.arguments.length > 5) {
      var attribution = f2convert.arguments[5];
            src += "&attribution=" + (attribution ? escape(attribution) : '');
        }

  img.onload = function () { _f2void(); }
  img.src = src;
  

    } catch (ex) {}

  return true;
}

  f2convert(dcsDS.getClientId(),dcsDS.getProductInfo(),dcsDS.getOrderInfo(),dcsDS.getIsNew(),dcsDS.getAdInfo());

  }

}

//end Ad Director code