function dateChanged() {
  var sModded = "Page last updated: " + document.lastModified;
  var iIndent = sModded.length-8;
  sModded = sModded.substring(iIndent, 0);
 
  if (document.getElementById) {
	var oSpan = document.getElementById("updated");
	oSpan.innerHTML = sModded;
  }
  
}

function fixHeights() {
	if (document.getElementById) {
		var oLeft = document.getElementById("divLeft");
		var oCenter = document.getElementById("divCenter");
		var iMaxHeight = Math.max(oLeft.offsetHeight, oCenter.offsetHeight);
		oLeft.style.height = iMaxHeight + "px";
		oCenter.style.height = iMaxHeight + "px";
	}
}

window.onload = function() {
  fixHeights();
  dateChanged();
}