//Start Preload Script
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) {
		menu1_1_over = newImage("images/menu1_1-over.jpg");
		menu1_2_over = newImage("images/menu1_2-over.jpg");
		menu1_3_over = newImage("images/menu1_3-over.jpg");
		menu2_1_over = newImage("images/menu2_1-over.jpg");
		menu2_2_over = newImage("images/menu2_2-over.jpg");
		menu2_3_over = newImage("images/menu2_3-over.jpg");
		menu2_4_over = newImage("images/menu2_4-over.jpg");
		preloadFlag = true;
	}
}
// End Preload Script