$(document).ready( function(){
		$(".category_block").hover(
			function(){
				$(this).css('background-color', '#E7E7E7' );
			},
			function(){
				$(this).css('background-color', '#FFFFFF' );
			}
		);
			
        $(".selectSort").change(
            function(){
            	
        		var onpage = $(this).val();
        		
        		var kat = $("#kat").val();
        		
        		var list = $("#listChange").attr('class');
        		
        		
        		if(list == 'wyprz'){
        			document.location.href = "idm,9,list,wyprz,onpage,"+onpage+",change_sort.html"; 
        		}else if(list == 'new'){
        			document.location.href = "idm,9,list,new,onpage,"+onpage+",change_sort.html"; 
        		}else if(list == 'promo'){
        			document.location.href = "idm,9,list,promo,onpage,"+onpage+",change_sort.html"; 
        		}else{
        			document.location.href = "idm,9,kat,"+kat+",onpage,"+onpage+",change_sort.html";        			       			 
        		}
            }
        );
        
		$(".product_block").hover(
			function(){
				$(this).css('background-color', '#E7E7E7' );
			},
			function(){
				$(this).css('background-color', '#FFFFFF' );
			}
		);
		
		$('.pokaz_cechy').bind('click', function() {
			var element_pokaz = $(this);
			var element_id = element_pokaz.attr('id');
			
			// pokaz wiecej
			if ( element_pokaz.attr('alt') == 1 || element_pokaz.attr('alt') == undefined || element_pokaz.attr('alt') == '' ) {
				$('.' + element_id).show();
				element_pokaz.attr('alt', '0');
				element_pokaz.html('ukryj');
				
			// ukryj
			} else {
				$('.' + element_id).hide();
				element_pokaz.attr('alt', '1');
				element_pokaz.html('więcej');
			}
		});
	});