var gService = true;
var gTimeZone = -7;

// 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 dcsGetMeta(name){
    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&&(meta.name.indexOf(name)==0)){
                return meta.content;
                break;
            }
        }
    }
    return null;
}
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;

// 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 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 dcsIsOnsite(host){
    var doms="www.okbridge.com";
    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;
}

var gHref="";
function dcsSaveHref(evt){
	if (evt.preventDefault&&evt.target.href){
		evt.preventDefault();
		gHref=evt.target.href;
	}
}
function dcsLoadHref(evt){
	if (gHref.length>0){
		window.location=gHref;
		gHref="";
	}
}
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 dcsEvt(evt,tag){
    var e=evt.target||evt.srcElement;
    while (e.tagName&&(e.tagName!=tag)){
        e=e.parentElement||e.parentNode;
    }
    return e;
}

// Code section for Track clicks to download links.
function dcsDownload(evt){
    evt=evt||(window.event||"");
    if (evt){
        var e=dcsEvt(evt,"A");
        if (e.hostname&&dcsIsOnsite(e.hostname)){
            var types="xls,doc,pdf,txt,csv,zip";
            if (types.indexOf(e.pathname.substring(e.pathname.lastIndexOf(".")+1,e.pathname.length))!=-1){
                var qry=e.search?e.search.substring(e.search.indexOf("?")+1,e.search.length):"";
                if (qry.toUpperCase().indexOf("WT.SVL=")==-1){
                    WT.svl=dcsParseSvl(e.name?e.name.toString():(e.onclick?e.onclick.toString():""));
                }
                var path=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
                dcsSaveHref(evt);
                dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",path,"DCS.dcsqry",e.search||"","WT.ti","Download:"+(e.innerHTML||""),"WT.dl","1");
                DCS.dcssip=DCS.dcsuri=DCS.dcsqry=WT.ti=WT.svl=WT.dl="";
            }
        }
    }
}
// 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){
			var e=evt.target||evt.srcElement;
			if (dcsIsHttp(e)){
				var types="xls,doc,pdf,ppt";
				if (dcsTypeMatch(e.pathname,types)){
					var path=e.pathname?((e.pathname.indexOf("/")!=0)?"/"+e.pathname:e.pathname):"/";
					dcsMultiTrack("DCS.dcssip",e.hostname,"DCS.dcsuri",path,"DCS.dcsqry","","WT.ti","Download:"+path,"WT.dl","1","WT.rc","1");
					DCS.dcssip=DCS.dcsuri=WT.ti=WT.dl=WT.rc="";
				}
			}
		}
	}
}
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();
	}
}
function dcsET(){
	var e=(navigator.appVersion.indexOf("MSIE")!=-1)?"click":"mousedown";
	dcsBind(e,"dcsDownload");
	dcsBind("mousedown","dcsRightClick");
}

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



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

var pgTitle = document.title;
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="mgoblue";
    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();