// JavaScript Document
$('document').ready(function() {
	$('#address_same').click(function() {
		if($('#address_same:checked').size() == 0) {
			$('#checkout_shipping').css('display', 'block');	
		} else {
			$('#checkout_shipping').css('display', 'none');	
		}
	});
	$('.product_summary_link').hover(function() {
		$('#cat_summary_image_'+$(this).attr("id")).attr("src", $('#cat_summary_image_2_'+$(this).attr("id")).attr("src"));
	}, function() {
		$('#cat_summary_image_'+$(this).attr("id")).attr("src", $('#cat_summary_image_1_'+$(this).attr("id")).attr("src"));
	});
	$('#product_form').submit(function(){ 
		if(!$('#product_quantity').val()) {
			$('#product_quantity').val(1);
		}
	});
});