timeover = new Image();
	timeover.src = "images/psi_time_on.gif";
	timeoff = new Image();
	timeoff.src = "images/psi_time_off.gif";

	needsover = new Image();
	needsover.src = "images/psi_needs_on.gif";
	needsoff = new Image();
	needsoff.src = "images/psi_needs_off.gif";

	qualsover = new Image();
	qualsover.src = "images/psi_quals_on.gif";
	qualsoff = new Image();
	qualsoff.src = "images/psi_quals_off.gif";

	Screeningover = new Image();
	Screeningover.src = "images/psi_Screening_on.gif";
	Screeningoff = new Image();
	Screeningoff.src = "images/psi_Screening_off.gif";

	interover = new Image();
	interover.src = "images/psi_inter_on.gif";
	interoff = new Image();
	interoff.src = "images/psi_inter_off.gif";

	communicateover = new Image();
	communicateover.src = "images/psi_communicate_on.gif";
	communicateoff = new Image();
	communicateoff.src = "images/psi_communicate_off.gif";

	collectover = new Image();
	collectover.src = "images/psi_collect_on.gif";
	collectoff = new Image();
	collectoff.src = "images/psi_collect_off.gif";
	
	confidenceover = new Image();
	confidenceover.src = "images/psi_confidence_on.gif";
	confidenceoff = new Image();
	confidenceoff.src = "images/psi_confidence_off.gif";

	timelogoover = new Image();
	timelogoover.src = "images/psi_time.gif";
	
	needslogoover = new Image();
	needslogoover.src = "images/psi_needs.gif";
	
	qualslogoover = new Image();
	qualslogoover.src = "images/psi_quals.gif";
	
	Screeninglogoover = new Image();
	Screeninglogoover.src = "images/psi_Screening.gif";
	
	interlogoover = new Image();
	interlogoover.src = "images/psi_inter.gif";
	
	communicatelogoover = new Image();
	communicatelogoover.src = "images/psi_communicate.gif";
	
	collectlogoover = new Image();
	collectlogoover.src = "images/psi_collect.gif";
	
	confidencelogoover = new Image();
	confidencelogoover.src = "images/psi_confidence.gif";
	
	placeholderlogoover = new Image();
	placeholderlogoover.src = "images/cslogo_placeholder.gif";

function flipLogo(i) {
	document.images['logos'].src = eval(i + "logoover.src");
}

function openEnlargement(imageName) {
	leftPoint = measureScreen()
	leftPoint = leftPoint + 55
	features = "left=" + leftPoint + ",top=50,width=600,height=540,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no";
	newWindowEnlargement = window.open("enlargement_base.html","enlargment", features)
	newWindowEnlargement.focus()
	theImage = imageName
	loadIt = setTimeout("loadEnlargement(theImage)",500)
}