/*
 Copyright (c) 1996-2008 WebTrends Inc.  All rights reserved.
 V8.0
 $DateTime: 2007/02/20 09:30:16 $
*/

var gService = true;
var gTimeZone = 0;

// Code section for Use the new first-party cookie generated with this tag.
var gFpc="WT_FPC";
var gConvert=true;

// Code section for Set the First-Party Cookie domain
var gFpcDom=".ameinfo.com";

// Code section for Enable First-Party Cookie Tracking
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 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)&&(typeof(gFpc)!="undefined")&&(name==gFpc)){
            var dLatest=new Date(0);
            for (i=0;i<cmatchCount;i++){
                var lv=parseInt(dcsGetCrumb(cmatch[i],"lv"), 10);
                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 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 dcsIsFpcSet(name,id,lv,ss){
    var c=dcsGetCookie(name);
    if (c){
        return ((id==dcsGetIdCrumb(c,"id"))&&(lv==dcsGetCrumb(c,"lv"))&&(ss=dcsGetCrumb(c,"ss")))?0:3;
    }
    return 2;
}
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 c=dcsGetCookie(name);
        var id=dcsGetIdCrumb(c,"id");
        var lv=parseInt(dcsGetCrumb(c,"lv"), 10);
        var ss=parseInt(dcsGetCrumb(c,"ss"), 10);
        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();
    cur=dCur.getTime().toString();
    var ses=dSes.getTime().toString();
    document.cookie=name+"="+"id="+WT.co_f+":lv="+cur+":ss="+ses+expiry+"; path=/"+(((typeof(gFpcDom)!="undefined")&&(gFpcDom!==""))?("; domain="+gFpcDom):(""));
    var rc=dcsIsFpcSet(name,WT.co_f,cur,ses);
    if (rc!==0){
        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=rc;
    }
}
function dcsCookie(){
    if (typeof(dcsOther)=="function"){
        dcsOther();
    }
    else if (typeof(dcsPlugin)=="function"){
        dcsPlugin();
    }
    else if (typeof(dcsFPC)=="function"){
        dcsFPC(gTimeZone);
    }
}

function dcsAdv(){
    dcsFunc("dcsET");
    dcsFunc("dcsCookie");
    dcsFunc("dcsAdSearch");
    dcsFunc("dcsTP");
}