function adjustLayout()
{
  // Get natural heights
  var cHeight = xHeight("maincontent");
  var lHeight = xHeight("leftnavcontent");
  var rHeight = xHeight("rightcontent");
  
  // Find the maximum height
  var maxHeight = Math.max(cHeight, Math.max(lHeight, rHeight));
  
  // Assign maximum height to all columns
  xHeight("main", maxHeight);
  xHeight("leftnav", maxHeight);
  xHeight("right", maxHeight);
  
  // Show the footer
  xShow("footer-main");
}

// check in comment
// replaces google syndication search with appliance on all pages
function fixSearch()
{
    var div = document.getElementById("search");
    div.innerHTML = '<form name="searchbox" method="get" action="http://google.umn.edu/search"><label for="searchbox"><span class="leftnavsubtitle">Search DEHS</span></label><br /><input type="hidden" value="searchumn" name="client"/><input type="hidden" value="searchumn" name="proxystylesheet"/><input type="hidden" value="xml_no_dtd" name="output"/><input type="hidden" name="sitesearch" value="dehs.umn.edu"><input type="text" maxlength="256" size="25" name="q"/><input type="submit" value="Search" name="btnG"/></form>';
}	

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