// function popup( url) { //v2.0
//   //alert(theURL);
//   window.open(url);
// }

function popup( url, name, width, height) {
  //default Values
  var name = (name == null) ? "BRV" : name;
  var width = (width == null) ? "900" : width;
  var height = (height == null) ? "700" : height;
  
  window.open(url, 'name', 'scrollbars=yes,resizable=no,width=' + width + ',height='+ height + ',dependent=yes');
}


function unhideSearch() {
  srchInput = document.srch;
  srchInput.style.visibility = "visible";
  document.getElementById("shortcuts").align = "right"; /* wegen drecksIE7 */
  srchInput.query.focus();
}

function setHidden() {
  if ( document.srch.query.value == '' )
  {
     document.srch.style.visibility = "hidden";
  }
}

function hideSearch(timeout) {
  window.setTimeout('setHidden()', timeout);
}