function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;

function preloadImages() {
	if (document.images) {
		pain_over = newImage("images/menu/pain_over.gif");
		expenses_over = newImage("images/menu/expenses_over.gif");
		wage_over = newImage("images/menu/wage_over.gif");
		medical_over = newImage("images/menu/medical_over.gif");
		loss_over = newImage("images/menu/loss_over.gif");
		about_over = newImage("images/menu/about_over.gif");
		contact_over = newImage("images/menu/contact_over.gif");
		home_over = newImage("images/menu/home_over.gif");
		pain2_over = newImage("images/menu/pain_over.gif");
		expenses2_over = newImage("images/menu/expenses_over.gif");
		wage2_over = newImage("images/menu/wage_over.gif");
		medical2_over = newImage("images/menu/medical_over.gif");
		loss2_over = newImage("images/menu/loss_over.gif");
		about2_over = newImage("images/menu/about_over.gif");
		contact2_over = newImage("images/menu/contact_over.gif");
		home2_over = newImage("images/menu/home_over.gif");
		
		pain_header_over = newImage("images/headers/hdr-pain-over.gif");
		expenses_header_over = newImage("images/headers/hdr-expenses-over.gif");
		wage_header_over = newImage("images/headers/hdr-wage-over.gif");
		medical_header_over = newImage("images/headers/hdr-medical-over.gif");
		loss_header_over = newImage("images/headers/hdr-loss-over.gif");
		about_header_over = newImage("images/headers/hdr-about-over.gif");
		contact_header_over = newImage("images/headers/hdr-contact-over.gif");
		home_header_over = newImage("images/headers/hdr-home-over.gif");
		
		preloadFlag = true;
	}
}

function popup(winName,URL,height,width) {
 var popup = window.open(URL,winName,"height=" + height + ",width=" + width + ",left=28,top=25,status=0,scrollbars=0,toolbar=0,directories=0,menubar=0,location=0");
 NewWindow = popup;
 NewWindow.focus();
}