function checkProductOptions(url){
	if (document.forms['cart_quantity']) {
		cartForm = document.forms['cart_quantity']
		var elements = cartForm.elements
		
		for (i=0;i<elements.length; i++) {
			selected = cartForm.elements[i];
			if (selected.selectedIndex == 0) {
					alert("You did not select applicable product options. Please go back and make a selection.")
					return false;
			}
		}
		myLightbox.startForm(url, '', 'cart_quantity', 'true');
		return false;
	}
	// DOM NOT SUPPORTED
	return false;
}