if (document.getElementById || document.all) { // minimum dhtml support required
  // Hide the footer
  //document.write("<"+"style type='text/css'>#footer{visibility:hidden;}<"+"/style>");
  // Start the listener
  xAddEventListener(window, 'load', winOnLoad, false);
}
function winOnLoad(){
  var ele = xGetElementById('LokNav');
  if (ele && xDef(ele.style, ele.offsetHeight)) { // another compatibility check
    adjustLayout();
    xAddEventListener(window, 'resize', winOnResize, false);
  }
}
function winOnResize(){
  adjustLayout();
}
function adjustLayout(){
  // Get content heights
  var cHeight = xHeight('LokNav');
  var lHeight = xHeight('Inhalt');
  //var rHeight = xHeight('Inhalt');
  // Find the maximum height
  //var maxHeight = Math.max(cHeight, Math.max(lHeight, rHeight));	// 3 column layout
  var maxHeight = Math.max(cHeight, lHeight);	// 2 column layout
  // Assign maximum height to all columns
  xHeight('LokNav',maxHeight-5);
  xHeight('Inhalt',maxHeight);
  //xHeight('rightColumn',maxHeight);
  // Show the footer
  //xGetElementById('footer').style.visibility = 'visible';
}
function xAddEventListener(e,eT,eL,cap){
  if(!(e=xGetElementById(e)))return;
  eT=eT.toLowerCase();
  if(e.addEventListener)e.addEventListener(eT,eL,cap||false);
  else if(e.attachEvent)e.attachEvent('on'+eT,eL);
  else {
    var o=e['on'+eT];
    e['on'+eT]=typeof o=='function' ? function(v){o(v);eL(v);} : eL;
  }
}