proxyAddEvent(window, "load", assignEvents);

function proxyAddEvent(obj, event, func) {
   if (obj.addEventListener) {
		   obj.addEventListener(event, func, false);
   } else if (obj.attachEvent) {
		   obj.attachEvent("on" + event, func);
   }
}

function assignEvents(){
	if( !document.getElementById || !document.getElementsByTagName) return false;
	
	var container = document.getElementById("isite_content");
	var list = container.getElementsByTagName("a");
	
	for(var i=0;i<list.length;i++)	{
		if(list[i].className == "virtualtourlink"){
			if(list[i].getAttribute('type')!= null)
				proxyAddEvent(list[i], "click", custNewWindow);
		}
	}
}
	



var win = null;

function custNewWindow(e){
	var target = (e.currentTarget || e.srcElement);
	
	var resourceId= target.getAttribute('type');
	var h=420;
	var w=420;
	
	
	
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars=false,resizable';
	
	e = (e || window.event);
		 
		if (e.preventDefault)
			e.preventDefault();
		else
			e.returnValue = false;
	
		
	win = window.open("/files/Ipix/"+resourceId+".htm",null,settings);
	
}