// Popup Windows
function popup_printer_friendly (url) {
	popup(url,400,500,"printer_friendly");
}

function popup (url,width,height,name) {
	var w = window.open (url,name,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=" + width + ",height=" + height);
	w.focus();
}

// Rollovers
function preload(name,dir) {
	eval(
		name + "_on = new Image();" + 
		name + "_on.src = \"" + dir + name + "_on.gif\";" + 
		name + "_off = new Image();" + 
		name + "_off.src = \"" + dir + name + "_off.gif\";"
	);
}

function loadImage(img,name) {
	if (document.images) {
		document.images[name].src = img.src;
	}
}