// 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) {
		pizza_header_03_over = newImage("images/pizza_header_03-over.gif");
		pizza_header_03_down = newImage("images/pizza_header_03-down.gif");
		pizza_header_04_over = newImage("images/pizza_header_04-over.gif");
		pizza_header_04_down = newImage("images/pizza_header_04-down.gif");
		pizza_header_05_over = newImage("images/pizza_header_05-over.gif");
		pizza_header_05_down = newImage("images/pizza_header_05-down.gif");
		pizza_header_06_over = newImage("images/pizza_header_06-over.gif");
		pizza_header_06_down = newImage("images/pizza_header_06-down.gif");
		pizza_header_07_over = newImage("images/pizza_header_07-over.gif");
		pizza_header_07_down = newImage("images/pizza_header_07-down.gif");
		pizza_header_09_over = newImage("images/pizza_header_09-over.gif");
		pizza_header_09_down = newImage("images/pizza_header_09-down.gif");
		pizza_header_10_over = newImage("images/pizza_header_10-over.gif");
		pizza_header_10_down = newImage("images/pizza_header_10-down.gif");
		pizza_header_11_over = newImage("images/pizza_header_11-over.gif");
		pizza_header_11_down = newImage("images/pizza_header_11-down.gif");
		pizza_header_12_over = newImage("images/pizza_header_12-over.gif");
		pizza_header_12_down = newImage("images/pizza_header_12-down.gif");
		preloadFlag = true;
	}
}