function showBigMenu (bigmenu) {
		$('#bigmenu_' + bigmenu).show();
	}
	
	function hideBigMenu (bigmenu) {
		$('#bigmenu_' + bigmenu).hide();
	}
	
	function showCategory (category_id) {
		
		if (category_id) {
		
			var url = '/catalog/getCategory/' + category_id;
			
			window.location = url;
		}
	}