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) {
		home_button_over = newImage("images/custom_layout/home_button-over.jpg");
		fit_info_button_over = newImage("images/custom_layout/fit_info_button-over.jpg");
		the_store_button_over = newImage("images/custom_layout/the_store_button-over.jpg");
		about_us_button_over = newImage("images/custom_layout/about_us_button-over.jpg");
		contact_us_button_over = newImage("images/custom_layout/contact_us_button-over.jpg");
		mens_cowboy_over = newImage("images/custom_layout/mens_cowboy-over.jpg");
		mens_exotic_over = newImage("images/custom_layout/mens_exotic-over.jpg");
		mens_rockstar_over = newImage("images/custom_layout/mens_rockstar-over.jpg");
		womens_cowboy_over = newImage("images/custom_layout/womens_cowboy-over.jpg");
		womens_exotic_over = newImage("images/custom_layout/womens_exotic-over.jpg");
		womens_rockstar_over = newImage("images/custom_layout/womens_rockstar-over.jpg");
		womens_fashion_over = newImage("images/custom_layout/womens_fashion-over.jpg");
		brands_bootstar_over = newImage("images/custom_layout/brands_bootstar-over.jpg");
		brands_lucchese_over = newImage("images/custom_layout/brands_lucchese-over.jpg");
		brands_liberty_over = newImage("images/custom_layout/brands_liberty-over.jpg");
		brands_frye_over = newImage("images/custom_layout/brands_frye-over.jpg");
		
		preloadFlag = true;
	}
}