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) {
		ln_graphic_over = newImage("images/ln_graphic_over.jpg");
		ln_application_over = newImage("images/ln_application_over.jpg");
		ln_developing_over = newImage("images/ln_developing_over.jpg");
		ln_flash_over = newImage("images/ln_flash_over.jpg");
		ln_templates_over = newImage("images/ln_templates_over.jpg");
		ln_hosting_over = newImage("images/ln_hosting_over.jpg");
		ln2_hosting_features_over = newImage("images/ln2_hosting_features_over.jpg");
		ln2_hosting_plans_over = newImage("images/ln2_hosting_plans_over.jpg");
		ln2_hosting_policy_over = newImage("images/ln2_hosting_policy_over.jpg");
		ln2_hosting_support_over = newImage("images/ln2_hosting_support_over.jpg");
		ln2_network_over = newImage("images/ln2_network_over.jpg");
		ln2_order_hosting_over = newImage("images/ln2_order_hosting_over.jpg");
		ln2_referrals_over = newImage("images/ln2_referrals_over.jpg");
		preloadFlag = true;
	}
}