//<!-- START OF SDC Advanced Tracking Code -->
//<!-- Copyright (c) 1996-2005 WebTrends Inc. All rights reserved. -->
//<!-- V8.0 -->
//<!-- $DateTime: 2006/04/07 16:45:14 $ -->
var gService = false;
var gTimeZone = 0;
// 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";
    }
}

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

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


//<!-- END OF SDC Advanced Tracking Code -->
//
//<!-- START OF SmartSource Data Collector TAG -->
//<!-- Copyright (c) 1996-2005 WebTrends Inc. All rights reserved. -->
//<!-- V8.0 -->
//<!-- $DateTime: 2006/04/07 16:45:14 $ -->


var gDomain="sdc.informa.com";
var gDcsId="dcs7vuzyo00000kzwo349ty4u_1b9c";

if
((typeof(gConvert)!="undefined")&&gConvert&&(document.cookie.indexOf(gFpc+"=")==-1)&&(document.cookie.indexOf("WTLOPTOUT=")==-1)){
document.write("<SCR"+"IPT TYPE='text/javascript'SRC='"+"http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+gDomain+"/"+gDcsId+"/wtid.js"+"'><\/SCR"+"IPT>");
}

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");
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;
}
}
WT.tv="8.0.0";
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 (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();
dcsFunc("dcsAdv");
dcsTag();

//<!-- END OF SmartSource Data Collector TAG -->