function adjustLayout()
{
  // Get natural heights
    var cHeight = xHeight("container");
  var lHeight = xHeight("blogwrap");
  var rHeight = xHeight("newswrap");

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

  // Assign maximum height to all columns
   xHeight("container", maxHeight);
  xHeight("blogwrap", maxHeight);
  xHeight("newswrap", maxHeight);

  // Show the footer
  xShow("footer");
}

window.onload = function()
{
  xAddEventListener(window, "resize",
    adjustLayout, false);
  adjustLayout();
}