function galeria(obraz, w, h)
{
okienko=window.open(obraz,'okienko','toolbar=no,scrollbars=no,resizable=no,status=no,location=no,directories=no,width='+eval(w+(20))+',height='+eval(h+(26))+',menubar=no')
okienko.document.clear();
//okienko.document.close();
okienko.focus();
}