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) {
		menu_home_over = newImage("images/menu_home_over.gif");
		menu_services_over = newImage("images/menu_services_over.gif");
		menu_products_over = newImage("images/menu_products_over.gif");
		menu_about_over = newImage("images/menu_about_over.gif");
		menu_contact_over = newImage("images/menu_contact_over.gif");
		menu_signup_over = newImage("images/menu_signup_over.gif");
		menu_rate_over = newImage("images/menu_rates_over.gif");
		menu_referrals_over = newImage("images/menu_referrals_over.gif");
		preloadFlag = true;
	}
}

var RecaptchaOptions = {
   theme: 'custom',
   lang: 'en',
   custom_theme_widget: 'recaptcha_widget'
};