function okno(URLok){
  window.open(URLok,'foto','scrollbars=yes, resizable=yes, width=10, height=10');
  return false;
}
function otevri(odkaz,sirka,vyska,id){
  for(var i=0; i<document.formular.elements.length; ++i) {
    if ((document.formular.elements[i].type == "radio")&&(document.formular.elements[i].value== id)){
         document.formular.elements[i].checked = true;
    }
  }
var hndokna=window.open(odkaz.href,'detail','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,titlebar=no,width=10,height=10');
hndokna.blur();
hndokna.close();
var hndokna=window.open(odkaz.href,'detail','toolbar=no,location=no,status=yes,menubar=no,scrollbars=auto,resizable=yes,titlebar=no,width='+sirka+',height='+vyska);
hndokna.focus();
return !hndokna;
}