function adjustLayout()
{
  // Get natural heights
  var lHeight = xHeight("left");
  var rHeight = xHeight("sidePanel");
  
  //Find the maximum height
  var maxHeight = Math.max(lHeight, rHeight);

  //Assign maximum height to all columns
  xHeight("left", maxHeight);
  xHeight("sidePanel", maxHeight);
  
  //Show the footer
  xShow("footer");
}
window.onload = function()
{
  xAddEventListener(window, "resize", adjustLayout, false);
  adjustLayout();
}