function addItem(stk){

     url="/webshop/catalog/ShowAddItemForm.do";
     window.open(url+'?stk='+stk,'addItem','directories=no; location=no; manubar=no; resizable=no; scrollbars=no; toolbar=no; menubar=no; height=200; width=270; top=200; left=200');

}
function addItem2(stk,catalogId){
	window.location="/webshop/catalog/addItemForm.do?stockId="+stk+"&fromCatalog="+catalogId;
}