/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Ultimater, Mr J :: http://www.webdeveloper.com/forum/showthread.php?t=77389 */

function hideArea(a) {
  var e=document.getElementById(a);
  if(!e)return true;

  	  e.style.display="none"
	
  return true;
}