//<![CDATA[

 function show_image(id, where) {
  noweOkno = window.open('show_image.php?id='+id+'&where='+where, 'okienko', 'menubar=no, toolbar=no, location=no, scrollbars=no, resizable=no, status=no, width=420, height=440, top=100, left=100');
 }

//]]>