var ShopSearch = {
	'bindEvents' : function() {
		$('#perpg').change(this.changePerPage);
		$('.search_nav').livequery('click', this.changePage);
		$('.add_to_cart').click(this.addToCart);
		$('.by_category').click(this.changeCategory);
	},
	
	'changePerPage' : function() {
		$('#shop_search_form').submit();
	},
	
	'changePage' : function () {
		var cat = $('#cat').val() > 0 ? '/cat/' + $('#cat').val() : '';
		window.location = $(this).attr('href') + '/perpg/' + $('#perpg').val();
		return false;
	},

	'addToCart' : function() {
		var id_product = $(this).attr('id').match(/\d+$/);
		var href = '/gift-shop/cart/add/' + id_product +  '/count/1';
		
		if ($('#size_' + id_product).size()) {
			href += '/size/' + $('#size_' + id_product).val();
		}
		window.location = href;
		return false;
	},
	
	'changeCategory' : function () {
		var id_category = $(this).attr('id');
		window.location = '/gift-shop/search/' + $('#cond').val() + '/perpg/' + $('#perpg').val() + '/cat/' + id_category;
		return false;
	}
};

$(document).ready(function() {
	ShopSearch.bindEvents();
});