// JavaScript Document

<!--

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) {
		header_email_over = newImage("/images/header_footer/header_email-over.gif");
		header_home_over = newImage("/images/header_footer/header_home-over.gif");
		header_how_to_over = newImage("/images/header_footer/header_how_to-over.gif");
		header_groups_over = newImage("/images/header_footer/header_groups-over.gif");
		header_contact_over = newImage("/images/header_footer/header_contact-over.gif");
		header_about_over = newImage("/images/header_footer/header_about-over.gif");
		
		footer_home_over = newImage("/images/header_footer/footer_home-over.gif");
		footer_how_to_over = newImage("/images/header_footer/footer_how_to-over.gif");
		footer_links_over = newImage("/images/header_footer/footer_links-over.gif");
		footer_hbp_over = newImage("/images/header_footer/footer_hbp-over.gif");
		
		redir_button_over = newImage("/images/redir_button-over.gif");

		preloadFlag = true;
	}
}

// -->