/*
 * MI Tracker code
 */

var miImages=new Array;

var miIndex=0;

var MI=new Object();

var NT=new Object();

var MIext=new Object();

var AMTC_tag = null;



var domain = document.domain;

var protocol = location.protocol;

var AMdomain = protocol+"//"+domain;



function miMultiTrack(){

	for (var i=0;i<arguments.length;i++){

		if (arguments[i].indexOf('NT.')==0){

				NT[arguments[i].substring(3)]=arguments[i+1];

				i++;

		}

		if (arguments[i].indexOf('MI.')==0){

				MI[arguments[i].substring(4)]=arguments[i+1];

				i++;

		}

		if (arguments[i].indexOf('MIext.')==0){

				MIext[arguments[i].substring(7)]=arguments[i+1];

				i++;

		}

	}

	var miCurrent=new Date();

	MI.midat=miCurrent.getTime();

	miTag();

}



function miVar(){

	var miCurrent=new Date();

	NT.tz=miCurrent.getTimezoneOffset()/60*-1;

	if (NT.tz==0){

		NT.tz="0";

	}

	NT.bh=miCurrent.getHours();

	NT.ul=navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;

	if (typeof(screen)=="object"){

		NT.cd=screen.colorDepth;

		NT.rs=screen.width+"x"+screen.height;

	}

	if (typeof(navigator.javaEnabled())=="boolean"){

		NT.jo=navigator.javaEnabled()?"Yes":"No";

	}

	if (document.title){

		NT.ti=document.title.replace(/\|/g,"-");

	}

	NT.js="Yes";

	if (typeof(gVersion)!="undefined"){

		NT.jv=gVersion;

	}

	NT.sp="@@SPLITVALUE@@";

	MI.date=miCurrent.getTime();

	MI.lc=protocol+'//'+window.location.hostname+window.location.pathname;

	if (window.location.search){

		MI.lc=protocol+'//'+window.location.hostname+window.location.pathname+window.location.search;

	}

	if ((window.document.referrer!="")&&(window.document.referrer!="-")){

		if (!(navigator.appName=="Microsoft Internet Explorer"&&parseInt(navigator.appVersion)<4)){

			MI.rf=window.document.referrer;

		}

	}

}



function A(N,V){

	return "&"+N+"="+miEscape(V);

}



function miEscape(S){

	if (typeof(RE)!="undefined"){

		var retStr = new String(S);

		for (R in RE){

			retStr = retStr.replace(RE[R],R);

		}

		return retStr;

	}

	else{

		return escape(S);

	}

}



function miCreateImage(miSrc){

	if (document.images){

		miImages[miIndex]=new Image;

		miImages[miIndex].src=miSrc;

		miIndex++;

	}

	else{

		document.write('<IMG BORDER="0" NAME="MIIMG" WIDTH="1" HEIGHT="1" SRC="'+miSrc+'">');

	}

}



function miMeta(){

	var myDocumentElements;

	if (document.all){

		myDocumentElements=document.all.tags("meta");

	}

	else if (document.documentElement){

		myDocumentElements=document.getElementsByTagName("meta");

	}

	if (typeof(myDocumentElements)!="undefined"){

		for (var i=1;i<=myDocumentElements.length;i++){

			var myMeta=myDocumentElements.item(i-1);

			if (myMeta.name){

				if (myMeta.name.indexOf('NT.')==0){

					NT[myMeta.name.substring(3)]=myMeta.content;

				}

				else if (myMeta.name.indexOf('MIext.')==0){

					MIext[myMeta.name.substring(7)]=myMeta.content;

				}

				else if (myMeta.name.indexOf('MI.')==0){

					MI[myMeta.name.substring(4)]=myMeta.content;

				}

			}

		}

	}

}



function miTag(){

	var P=AMdomain+"/images/mi/pagetag.gif?";

	for (N in MI){

		if (MI[N]) {

			P+=A(N,MI[N]);

		}

	}

	for (N in NT){

		if (NT[N]) {

			P+=A(N,NT[N]);

		}

	}

	for (N in MIext){

		if (MIext[N]) {

			P+=A(N,MIext[N]);

		}

	}



	if ( AMTC_tag != null ){

		P += "&";

        	P+= AMTC_tag;

                AMTC_tag = null;

	}

	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){

		P=P.substring(0,2040)+"&NT.tu=1";

	}

	miCreateImage(P);

  miCreateImage(AMdomain+"/images/sync/cs.jpeg");   //keep cms session alive
}

function miPrePageChangeEvent( eventstring ){
    var P=AMdomain+"/images/mi/pagetag.gif?";

	AMTC_tag=formatTagInfo(document.images["MI_TAG"].getAttribute("src"));

	for (N in MI){

		if (MI[N]) {

			P+=A(N,MI[N]);

		}

	}

	P += "&"+eventstring;

	for (N in NT){

		if (NT[N]) {

			P+=A(N,NT[N]);

		}

	}

	for (N in MIext){

		if (MIext[N]) {

			P+=A(N,MIext[N]);

		}

	}

	if ( AMTC_tag != null ){

		P += "&";

        	P+= AMTC_tag;

                AMTC_tag = null;

	}



	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){

		P=P.substring(0,2040)+"&NT.tu=1";

	}

    alert(P);
    $jq("body").load(P,{async: false});
    alert("bye");

}

// eventTag with values

function miTagEvent( eventstring ){
	var P=AMdomain+"/images/mi/pagetag.gif?";

	AMTC_tag=formatTagInfo(document.images["MI_TAG"].getAttribute("src"));

	for (N in MI){

		if (MI[N]) {

			P+=A(N,MI[N]);

		}

	}

	P += "&"+eventstring;

	for (N in NT){

		if (NT[N]) {

			P+=A(N,NT[N]);

		}

	}

	for (N in MIext){

		if (MIext[N]) {

			P+=A(N,MIext[N]);

		}

	}

	if ( AMTC_tag != null ){

		P += "&";

        	P+= AMTC_tag;

                AMTC_tag = null;

	}



	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){

		P=P.substring(0,2040)+"&NT.tu=1";

	}

	miCreateImage(P);

}



// eventTag without values

function miTagEvent2( eventstring ){

	var P=AMdomain+"/images/mi/pagetag.gif?";

	for (N in MI){

		if (MI[N]) {

			P+=A(N,MI[N]);

		}

	}

	P += "&"+eventstring;

	for (N in NT){

		if (NT[N]) {

			P+=A(N,NT[N]);

		}

	}

	for (N in MIext){

		if (MIext[N]) {

			P+=A(N,MIext[N]);

		}

	}



	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){

		P=P.substring(0,2040)+"&NT.tu=1";

	}

	miCreateImage(P);

}



function formatTagInfo( rawtag ){

  var fixedString = new String(rawtag.substr(rawtag.indexOf("?")+1).replace(/[ ]/g,"%20").replace(/,/g,"&").replace(/[']/g,""));

  var pageEndTime = new Date();

  if (typeof( pageStartTime ) != "undefined"  ){

  	var elapse = pageEndTime.getTime() - pageStartTime.getTime();

	elapse = Math.ceil( elapse/1000);

	elapse = "&110=" + elapse;

        fixedString += elapse;

  }



  return fixedString;

}



function exit_miTag(e,target_url){



 	var P=AMdomain+"/images/mi/pagetag.gif?";

	AMTC_tag=formatTagInfo(document.images["MI_TAG"].getAttribute("src"));

	for (N in MI){

		if (MI[N]) {

			P+=A(N,MI[N]);

		}

	}

	P += "&ev=exit_"+target_url;

	for (N in NT){

		if (NT[N]) {

			P+=A(N,NT[N]);

		}

	}

	for (N in MIext){

		if (MIext[N]) {

			P+=A(N,MIext[N]);

		}

	}

	if ( AMTC_tag != null ){

		P += "&";

        	P+= AMTC_tag;

                AMTC_tag = null;

	}



	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){

		P=P.substring(0,2040)+"&NT.tu=1";

	}

	miCreateImage(P);

}





function exit_miTag_old(e,target_url){

 var P=AMdomain+"/images/mi/pagetag.gif?";



  for (N in MI){

  	if (MI[N]) {

 		P+=A(N,MI[N]);

 	}

 }

 for (N in NT){

 	if (NT[N]) {

 		P+=A(N,NT[N]);

 	}

 }

 for (N in MIext){

 	if (MIext[N]) {

 		P+=A(N,MIext[N]);

 	}

 }

  

 if ( AMTC_tag != null ){

 	P += "&";

       	P+= AMTC_tag;

        AMTC_tag = null;

 }

 if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){

 	P=P.substring(0,2040)+"&NT.tu=1";

 }

  var now = new Date();

  var o = P.parseQuery();

   o[100]=now.getTime();

   o['date']=now.getTime();

   o['lc']='/exitpage.do';

   o['qry']= '?'+target_url;

   P = AMdomain+"/images/mi/pagetag.gif?" + Hash.toQueryString(o);


 miCreateImage(P);

}

function setup_exit_listener(){

  Event.observe(window, 'load' , function() {

	var trackable = $$('a.track_it');

	var v = 'E'

	for ( var i=0 ; i< trackable.length; i++)

	{

		Event.observe(trackable[i], 'click' ,exit_miTag.bindAsEventListener(this, trackable[i].href));

	}

  });

}


/*
 * Code to load and call Google Analytics tracking libs
 */

// Load the Google Analytics javascript library by inserting script tag into the body
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

// Load our own js script that calls the GA library
// This must be done in a separate script tag to ensure the GA lib above has been properly loaded before being called
document.write(unescape("%3Cscript src='/csjs/callGoogleAnalytics.js' type='text/javascript'%3E%3C/script%3E"));