// WebTrends SmartSource Data Collector Tag
// Version: 1.1.1
// Created: 2/14/2008 3:27:06 AM
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 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 = 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();
    var cur = dCur.getTime().toString();
    var ses = dSes.getTime().toString();
    document.cookie = name + "=" + "id=" + WT.co_f + ":lv=" + cur + ":ss=" + ses + expiry + "; path=/" + (((dcsInit.fpcdom != "")) ? ("; domain=" + dcsInit.fpcdom) : (""));
    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;
    }
}
// Code section for Generate an Ad View query parameter for every Ad Click link.
function dcsAdSearch()
{
    if (document.links)
    {
        var param = dcsInit.adclickparam + "=";
        var paramlen = param.length;
        var paramre = new RegExp(param, "i");
        var len = document.links.length;
        for (var i = 0; i < len; i++)
        {
            if (document.links[i].href)
            {
                var anch = document.links[i].href + "";
                var pos = anch.search(paramre);
                if (pos != -1)
                {
                    var start = pos + paramlen;
                    var end = anch.indexOf("&", start);
                    var value = anch.substring(start, (end != -1) ? end : anch.length);
                    WT.ad = WT.ad ? (WT.ad + ";" + value) : value;
                }
            }
        }
    }
}

function dcsIsOnsite(host)
{
    host = host.toLowerCase();
    if (host == window.location.hostname.toLowerCase())
    {
        return true;
    }
    if (typeof (dcsInit.onsitedoms.test) == "function")
    {
        return dcsInit.onsitedoms.test(host);
    }
    else if (dcsInit.onsitedoms.length > 0)
    {
        var doms = dcsInit.onsitedoms.toLowerCase().split(",");
        var len = doms.length;
        for (var i = 0; i < len; i++)
        {
            if (host == doms[i])
            {
                return true;
            }
        }
    }
    return false;
}
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)
{
    return "";
}
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];
            }
        }

        // Uncomment this for console logging in Firebug in Firefox
        // console.log("dcsMultiTrack: " + DCS.dcsuri + " (" + WT.ti + ")");
        
        var dCurrent = new Date();
        DCS.dcsdat = dCurrent.getTime();
        dcsFunc("dcsCookie");
        dcsTag();
    }
}

// Add event handlers here

// Code section for Track clicks to download links.
function dcsDownload(evt)
{
    evt = evt || (window.event || "");
    if (evt && ((typeof (evt.which) != "number") || (evt.which == 1)))
    {
        var e = dcsEvt(evt, "A");
        if (e.hostname && dcsIsOnsite(e.hostname))
        {
            if (dcsTypeMatch(e.pathname, dcsInit.downloadtypes))
            {
                var qry = e.search ? e.search.substring(e.search.indexOf("?") + 1, e.search.length) : "";
                var pth = e.pathname ? ((e.pathname.indexOf("/") != 0) ? "/" + e.pathname : e.pathname) : "/";
                var ttl = "";
                var text = document.all ? e.innerText : e.text;
                var img = dcsEvt(evt, "IMG");
                if (img.alt)
                {
                    ttl = img.alt;
                }
                else if (text)
                {
                    ttl = text;
                }
                else if (e.innerHTML)
                {
                    ttl = e.innerHTML;
                }
                dcsMultiTrack("DCS.dcssip", e.hostname, "DCS.dcsuri", pth, "DCS.dcsqry", e.search || "", "WT.ti", "Download:" + ttl, "WT.dl", "20", "WT.nv", dcsNavigation(evt));
                DCS.dcssip = DCS.dcsuri = DCS.dcsqry = WT.ti = WT.dl = WT.nv = "";
            }
        }
    }
}
// Code section for Track right clicks to download links.
function dcsRightClick(evt)
{
    evt = evt || (window.event || "");
    if (evt)
    {
        var btn = evt.which || evt.button;
        if ((btn != 1) || (navigator.userAgent.indexOf("Safari") != -1))
        {
            var e = dcsEvt(evt, "A");
            if ((typeof (e.href) != "undefined") && e.href)
            {
                if ((typeof (e.protocol) != "undefined") && e.protocol && (e.protocol.indexOf("http") != -1))
                {
                    if ((typeof (e.pathname) != "undefined") && dcsTypeMatch(e.pathname, dcsInit.rightclicktypes))
                    {
                        var pth = e.pathname ? ((e.pathname.indexOf("/") != 0) ? "/" + e.pathname : e.pathname) : "/";
                        dcsMultiTrack("DCS.dcssip", e.hostname, "DCS.dcsuri", pth, "DCS.dcsqry", "", "WT.ti", "RightClick:" + pth, "WT.dl", "25");
                        DCS.dcssip = DCS.dcsuri = WT.ti = WT.dl = WT.nv = "";
                    }
                }
            }
        }
    }
}
// Code section for Track clicks to links leading offsite.
function dcsOffsite(evt)
{
    evt = evt || (window.event || "");
    if (evt && ((typeof (evt.which) != "number") || (evt.which == 1)))
    {
        var e = dcsEvt(evt, "A");
        if (e.hostname && !dcsIsOnsite(e.hostname))
        {
            var qry = e.search ? e.search.substring(e.search.indexOf("?") + 1, e.search.length) : "";
            var pth = e.pathname ? ((e.pathname.indexOf("/") != 0) ? "/" + e.pathname : e.pathname) : "/";
            var trim = true;
            dcsMultiTrack("DCS.dcssip", e.hostname, "DCS.dcsuri", pth, "DCS.dcsqry", trim ? "" : qry, "WT.ti", "Offsite:" + e.hostname + pth + qry, "WT.dl", "24", "WT.nv", dcsNavigation(evt));
            DCS.dcssip = DCS.dcsuri = DCS.dcsqry = WT.ti = WT.dl = WT.nv = "";
        }
    }
}
function dcsAdv()
{
    if (dcsInit.trackevents)
    {
        dcsFunc("dcsET");
    }
    dcsFunc("dcsCookie");
    dcsFunc("dcsAdSearch");
    dcsFunc("dcsTP");
    dcsFunc("dcsMetaCap");
}

// Add customizations here

function dcsVar()
{
    var dCurrent = new Date();
    WT.tz = (dCurrent.getTimezoneOffset() / 60 * -1) || "0";
    WT.bh = dCurrent.getHours() || "0";
    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)
    {
        if (window.RegExp)
        {
            var tire = new RegExp("^" + window.location.protocol + "//" + window.location.hostname + "\\s-\\s");
            WT.ti = document.title.replace(tire, "");
        }
        else
        {
            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 (document.all)
    {
        WT.bs = document.body ? document.body.offsetWidth + "x" + document.body.offsetHeight : "unknown";
    }
    else
    {
        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)
    {
        if (typeof (document.defaultCharset) == "string")
        {
            WT.le = document.defaultCharset;
        }
        else if (typeof (document.characterSet) == "string")
        {
            WT.le = document.characterSet;
        }
        else
        {
            WT.le = "unknown";
        }
    }
    WT.tv = "1.1.1";
    //	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 != "")
    {
        S = S.toString();
        for (var R in REL)
        {
            S = S.replace(REL[R], R);
        }
        return S;
    }
    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;
                }
            }
        }
    }
}
function dcsTag()
{
    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?";
    if (dcsInit.i18n)
    {
        WT.dep = "";
    }
    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])
        {
            if (dcsInit.i18n)
            {
                WT.dep = (WT.dep.length == 0) ? N : (WT.dep + ";" + N);
            }
            P += dcsA(N, DCSext[N]);
        }
    }
    if (dcsInit.i18n && (WT.dep.length > 0))
    {
        P += dcsA("WT.dep", WT.dep);
    }
    if (P.length > 2048 && navigator.userAgent.indexOf('MSIE') >= 0)
    {
        P = P.substring(0, 2040) + "&WT.tu=1";
    }
    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 ff20 = (agt.indexOf("firefox/2.0") != -1);
    var ff3up = (ff && !ff0 && !ff10 & !ff15 & !ff20);
    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 (ff3up)
    {
        jv = "1.8";
    }
    else if (ff20)
    {
        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]();
    }
}

function dcsQP(N)
{
    if (typeof (N) == "undefined")
    {
        return "";
    }
    var qry = location.search.substring(1);
    if (qry != "")
    {
        var pairs = qry.split("&");
        for (var i = 0; i < pairs.length; i++)
        {
            var pos = pairs[i].indexOf("=");
            if (pos != -1)
            {
                if (pairs[i].substring(0, pos) == N)
                {
                    dcsInit.qp[dcsInit.qp.length] = (i == 0 ? "" : "&") + pairs[i];
                    return pairs[i].substring(pos + 1);
                }
            }
        }
    }
    return "";
}
//WT.mc_id should only be populated with an offsite campaign ID
WT.mc_id = dcsQP("spromotion");
WT.mc_id = dcsQP("Corp_Code");
WT.mc_id = dcsQP("href");
WT.mc_id = dcsQP("aff_cod");

if (dcsInit.enabled)
{
    dcsVar();
    dcsMeta();
    dcsFunc("dcsAdv");
    dcsTag();
}