function showHide(divID) {
	if (document.getElementById) {
		obj = document.getElementById(divID);
		if (obj.style.display == "none") {
			obj.style.display = "";
		} else {
			obj.style.display = "none";
		}
	}
}
function justHide(divID) {
	if (document.getElementById) {
		obj = document.getElementById(divID);
		obj.style.display = "none";
	}
}
function justShow(divID) {
	if (document.getElementById) {
		obj = document.getElementById(divID);
		obj.style.display = "";
	}
}
function unipop(URLextension,widthPref,heightPref) {
	var windowOptions = "width=" + widthPref + ",height=" + heightPref + ",directories=no,location=no,menubar=no,scrollbars=yes,status=no,toolbar=no,resizable=yes";
	var fullURL = "/unipop.asp?" + URLextension;
	window.name = "popup";
	unipopWindow = window.open(fullURL, "popup", windowOptions);
}
if (document.images) {

	var hombright = new Image();
	hombright.src = "/pix/menus/hombright.gif";
	var homdull = new Image();
	homdull.src = "/pix/menus/homdull.gif";
	
	var abobright = new Image();
	abobright.src = "/pix/menus/abobright.gif";
	var abodull = new Image();
	abodull.src = "/pix/menus/abodull.gif";
	
	var keybright = new Image();
	keybright.src = "/pix/menus/keybright.gif";
	var keydull = new Image();
	keydull.src = "/pix/menus/keydull.gif";
	
	var regbright = new Image();
	regbright.src = "/pix/menus/regbright.gif";
	var regdull = new Image();
	regdull.src = "/pix/menus/regdull.gif";

	var conbright = new Image();
	conbright.src = "/pix/menus/conbright.gif";
	var condull = new Image();
	condull.src = "/pix/menus/condull.gif";

	var chabright = new Image();
	chabright.src = "/pix/menus/chabright.gif";
	var chadull = new Image();
	chadull.src = "/pix/menus/chadull.gif";

	var logbright = new Image();
	logbright.src = "/pix/menus/logbright.gif";
	var logdull = new Image();
	logdull.src = "/pix/menus/logdull.gif";
	
}
function shine(imageName) {
	if (document.images) {
		document[imageName].src = eval(imageName + 'bright.src');
	}
}
function shade(imageName) {
	if (document.images) {
		document[imageName].src = eval(imageName + 'dull.src');
	}
}