// Version 1.0.0.1 



// Set up parameter for referrer

var r = "viewpoint"

// This urls determine if the plugin is installed or not

 

UniqVmp			= "/assets/tracking/vp.gif?" + r;

UniqNoVmp		= "/assets/tracking/novp.gif?" + r;

UniqFlash5		= "/assets/tracking/flash5.gif?" + r;

UniqFlash6		= "/assets/tracking/flash6.gif?" + r;

UniqQT			= "/assets/tracking/qt.gif?" + r;

UniqNoQT		= "/assets/tracking/noqt.gif?" + r;



// These variable determines if we are counting unique visitors

// and how long between visits we will check again for the visitor

VwptUsingCookies	=true;

VwptDaysToExpiry	=1;



// -----------------------------------------------------------------------------------------------------------

// you don't need to modify this

// -----------------------------------------------------------------------------------------------------------



VwptVETInstalled	=false;

VwptAp=(navigator.appName);

VwptBv=(parseInt(parseInt(navigator.appVersion.substring(0,1))));

VwptIsIE=((VwptAp=="Microsoft Internet Explorer")&&(VwptBv>=4));

VwptIsNN=((VwptAp.indexOf("Netscape")!=-1)&&(VwptBv==4));

VwptAgt=(navigator.userAgent.toLowerCase());

VwptIsMac=(VwptAgt.indexOf("mac")!=-1);



if((VwptIsIE)&&(!VwptIsMac))document.write(unescape("%3cSCRIPT LANGUAGE=%22VBScript%22%3e Dim VwptP_o:Function VwptAXchk(n):VwptAXchk=1:On Error Resume Next:Set VwptP_o=CreateObject(n):if IsObject(VwptP_o) then:VwptAXchk=0:end if:End Function:%3c%2fSCRIPT%3e"));



function VwptNPChk(nam){

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

		if(navigator.plugins[i].name.toLowerCase()==nam.toLowerCase()){

			for(var j=0;j<navigator.plugins[i].length;j++){

				var m=navigator.plugins[i][j]

				if(m.enabledPlugin&&(m.type=="application/x-mtx")){

					return true

				}

			}

			return false

		}

	}

	return false

}



function VwptIEChk(){var x="AxMetaStream.MetaStreamCtl"

	if(VwptAXChk(x+"Secondary")==0){return true}

	if(VwptAXChk(x)==0) return true

	return false

}



function VwptVETInst(){var i=true,m="MetaStream"+(VwptIsMac?"3":" 3 Plugin")

	if(VwptIsIE&&(!(VwptIsMac)))i=VwptIEChk()

	else i=VwptNPChk(m)

	return i

}



function VwptGetCookie(a){var e,m=" "+document.cookie+";",N=" "+a+"=",s=m.indexOf(N);if(s!=1){s+=N.length;e=m.indexOf(";",s);return (unescape(m.substring(s,e)))}}

function VwptSetCookie(name,value,exp){document.cookie=name+"="+escape(value)+((exp==null)?"":"; expires="+exp.toGMTString())}



function VwptPreload(imj)

{

	var e=new Date();

	e.setTime(e.getTime()+(VwptDaysToExpiry*24*60*60*1000));

	if(VwptUsingCookies)

		VwptSetCookie("VwptTrack","RepeatVisitor",e);

	VwptTrack=new Image();

	VwptTrack.src=imj;

}



var hasQuicktime = false;



// NS3+, Opera3+, IE5+ Mac (support plugin array):  check for Quicktime plugin in plugin array

	if (navigator.plugins != null && navigator.plugins.length > 0) {

      for (i=0; i < navigator.plugins.length; i++ ) {

         var plugin =navigator.plugins[i];

         if (plugin.name.indexOf("QuickTime") > -1) {

            //quicktimeVersion = parseFloat(plugin.name.substring(18));

			hasQuicktime = true;

         }

      }

	}

	

	if (VwptIsIE && !VwptIsMac) {

		// Check if the QuickTime ActiveX is installed

		try {

			testObject = new ActiveXObject("QuickTimeCheckObject.QuickTimeCheck.1")



			// Can only check if QuickTime ActiveX is available or not

			hasQuicktime = testObject.IsQuickTimeAvailable(0)

			

		} catch(e) {

			hasQuicktime = false;

		}

	}



VwptVETInstalled=VwptVETInst();

if((VwptUsingCookies) && (VwptGetCookie("VwptTrack")=="RepeatVisitor")) { 

	// do nothing if returning visitor

} else {

	if(VwptVETInstalled) {

		VwptPreload(UniqVmp);

	} else {

		VwptPreload(UniqNoVmp);

	}



	if (Flash5) {

		VwptPreload(UniqFlash5);

	} else if (Flash6) {

		VwptPreload(UniqFlash6);

	}

	

	if(hasQuicktime) {

		VwptPreload(UniqQT);

	} else {

		VwptPreload(UniqNoQT);

	}

}