function showDiv(n)
{
	document.getElementById('VirtualTourSessionPage').style.display='';
	document.getElementById('VirtualTourSession').style.display='';
	document.getElementById('VirtualTourSession').style.left=((screen.width/2)-330) + 'px';
	var ns = (navigator.appName.indexOf("Netscape")!= -1);
	var newBack = ns? pageYOffset : document.documentElement.scrollTop;
	document.getElementById('VirtualTourSession').style.top=(newBack+((screen.height/2)-400)) + 'px';
	document.getElementById('VirtualTourSessionPage').style.height='1420px'
	switch(n)
	{
	case 0:
		document.getElementById("facultyPhoto").src="images/collections.jpg";
	break;
	}
}
function HideDiv()
{
	document.getElementById('VirtualTourSessionPage').style.display='none';
	document.getElementById('VirtualTourSession').style.display='none';
}