function FindRoot() {
	var level = new Array();
	
	// TODO: 5 is a magic number. Figure out why.
	for(var i=5; i<document.location.href.split('/').length; i++) {
		level.push('..');
	}
	
	return level.join('/');
}

function OpenSlideshow() {
	var root = FindRoot();
	var slideshowWin = MM_openBrWindow(root + '/tour/slideshow.php','slideshow','height=370,width=780');
	if(slideshowWin) slideshowWin.focus();
}

function OpenVirtualTour() {
	var root = FindRoot();
	var virtualTourWin = MM_openBrWindow(root + '/tour/tourfiles/choose.html','','status=yes,width=750,height=444');
	if(virtualTourWin) virtualTourWin.focus();
}

OpenVirtualBrochure = function()
{
	var root = FindRoot();
	var virtualBrochureWin = MM_openBrWindow(root + '/campus/brochure/', 'brochure', 'status=yes,width=778,height=637,scroll=no');
	if(virtualBrochureWin) virtualBrochureWin.focus();
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  var theWin = window.open(theURL,winName,features);
  return theWin;
}