var HM_IE = (document.all) ? true : false;

function adjustLayout()
{
  // Get natural heights
  var cHeight = xHeight("content");
  var lHeight = xHeight("left");
  var rHeight = xHeight("right");

  // Find the maximum height
  var maxHeight =
    Math.max(cHeight, Math.max(lHeight, rHeight));

  if (maxHeight < 400)
	maxHeight = 400;

  // Assign maximum height to all columns
  xHeight("content", maxHeight);
  xHeight("left", maxHeight);
  xHeight("right", maxHeight);
  
  // Show the footer
  xTop("footer", 56 + xHeight("content"));
  xShow("footer");
}

function adjustPage ()
{
  xAddEventListener(window, "resize", adjustLayout, false);
  adjustLayout();
}