if(bt_d==null)
	{
		var _btpath="://citi.bridgetrack.com/site/";
		if( (new String( document.location).substr(0,6))=="https:" )
		{
			_btpath="https"+_btpath;
		}	
		else
		{
			_btpath="http"+_btpath;
		}
		var _btadv = 9;
		var bt_d=document;
		var b2=false;
		var b3=false;
		var b4=false;
		var b5=false;
		var b6=false;
		var b7=false;
		var b8=false;
		var b9=false;
		var fv=0;
		var n=navigator;
		var isIE=(n.appVersion.indexOf("MSIE")!=-1)?true:false;
		var isWin=(n.appVersion.toLowerCase().indexOf("win")!=-1)?true:false;
		var e=escape;
		var z=String.fromCharCode(0xFE); 
		var bc = "";
		var rdom=Math.random()*1000000000;
		var bt_extra_data=(bt_extra_data!=null?bt_extra_data:null);
	
		if(isIE&&isWin)
		{
		  bt_d.write('<SCR'+'IPT LANGUAGE=VBScript\> \n');
		  bt_d.write('on error resume next \n');
		  bt_d.write('b2=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.2")))\n');
		  bt_d.write('b3=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3")))\n');
		  bt_d.write('b4=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4")))\n');
		  bt_d.write('b5=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5")))\n');  
		  bt_d.write('b6=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6")))\n');  
		  bt_d.write('b7=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.7")))\n');
		  bt_d.write('b8=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.8")))\n');
		  bt_d.write('b9=(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.9")))\n');
		  bt_d.write('<\/SCR'+'IPT\> \n');
		}

		var l=bt_d.location; 
		
		var r=bt_d.referrer; 
		bc+=("sh="+screen.height+z+"sw="+screen.width+z+"ah="+screen.availHeight+z+"aw="+screen.availWidth); 
		bc+=gc(navigator,'n.',citem);
		
		//site_img();
		
		hook_event_bsa( window, "onload", site_img );  
		   
	}
	//----------------------------------------------------------------------------------------------------//
	function hook_event_bsa( element, eventName, event_hook )
	{
	    if( isIE )
	    {
	        // in IE add the "on" prefix if it is missing
	        // in the event name, ie: onclick, onmousemove
		    
	        var pattern = /"^([Oo][Nn])(.*)"/; 
		        
	        if( eventName.search( pattern ) > -1 )
	        {
	            eventName = "on" + eventName;
	        }
	        element.attachEvent( eventName, event_hook );
	        
	    }
	    else
	    {
	        // otherwise remove the "on" prefix if it is missing
	        // in the event name, ie: click, mousemove
		    
	        var pattern = /^([Oo][Nn])(.*)/; 
		                
	        eventName = eventName.replace( pattern, "$2" );
		                
	        element.addEventListener( eventName, event_hook, false );
	    }  
	}
	//----------------------------------------------------------------------------------------------------//	
	function FV(){
	  if (n.plugins) {
	    if (n.plugins["Shockwave Flash 2.0"]
	        || n.plugins["Shockwave Flash"]) {
	      var is2 = n.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
	      var d = n.plugins["Shockwave Flash" + is2].description;
	      var v = parseInt(d.substring(16));
	      b2=v==2;b3=v==3;b4=v==4;b5=v==5;b6=v==6;b7=v==7;b8=v==8;b9=v>=9;
	    }
	  }
	  for (var i=2;i<=9;i++){  
	    if (eval("b" + i )==true)fv=i;
	  }
	  if(n.userAgent.indexOf("WebTV")!=-1)fv=4;    
	  return fv;
	}
	//----------------------------------------------------------------------------------------------------//
	function gc(c, cn, ci) 
	{ 
		var s="";  
		for (i in c) 
		{ 
			if (typeof(c[i])!="function" && typeof(c[i])!="object") 
			{ 
				s += cn+i+"="+ci(c,i)+z; 
			}
		} 
		return s;
	}
	//----------------------------------------------------------------------------------------------------//
	function citem(c,i) 
	{ 
		return c[i]; 
	}
	//----------------------------------------------------------------------------------------------------//
	function citemn(c,i) 
	{ 
		return c[i].name; 
	}
	//----------------------------------------------------------------------------------------------------//	
	function btsa() 
	{
		
		var bt_btsa_str='?p='+escape(l)+'&ref='+escape(r)+'&r='+rdom+'&bc=' + escape(bc)+'&FV='+FV();
		
		try
		{
			if(bt_d.body.getAttribute("BTParams")!=null)
			{
				var _btbadv = bt_getPageAdvertiser(bt_d.body.getAttribute("BTParams"))
				if( _btbadv != null)
				{
					_btadv = _btbadv;
				}
			}
			
		    bt_btsa_str+='&adv='+ _btadv;
			if(bt_extra_data!=null)
			{
				bt_btsa_str+="&extra="+bt_extra_data;
			}
			
			if(bt_d.title!=null)
			{
				bt_btsa_str+="&t="+escape(bt_d.title)
			}
		}
		catch(e)
		{
		
		}
		return bt_btsa_str;
	}
	//----------------------------------------------------------------------------------------------------//
	function _btVoid(){return;}
	//----------------------------------------------------------------------------------------------------//
	function site_img()
	{  
		if(bt_d.body.getAttribute("BTParams")!=null)
		{
			var _btbadv = bt_getPageAdvertiser(bt_d.body.getAttribute("BTParams"))
			if( _btbadv != null)
			{
				_btadv = _btbadv;
			}
		} 
		var bt_extra_str="";
		
		if(bt_extra_data!=null)
		{
			bt_extra_str+="&extra="+bt_extra_data;
		} 
		
		var _bti=new Image(1,1);
		
		_bti.src=_btpath+ btsa();
		_bti.onload=function(){_btVoid();}
	}
	//----------------------------------------------------------------------------------------------------//
	function bt_getPageAdvertiser(bt_params)
	{
		var bt_advertiser = null;
		var eq_pos = bt_params.indexOf("ADV=");
		if( eq_pos == 0 )
		{
			if( bt_params.indexOf("PIX=")>0)
			{
				bt_advertiser = bt_params.substring(4,bt_params.indexOf(",PIX="))
			}
			else
			{
				 bt_advertiser = bt_params.substring(4,bt_params.length);
			}
		}
		else if(eq_pos > 0)
		{
			if( bt_params.indexOf("PIX=")== 0)
			{
				bt_advertiser = bt_params.substring( bt_params.indexOf("ADV=")+4,bt_params.length)
			}
		}
			
		return bt_advertiser;
	}