/* Compiled from X 4.17 by XC 1.06 on 25Jun08 */
xLibrary={version:'4.17',license:'GNU LGPL',url:'http://cross-browser.com/'};
// xAddClass r3, Copyright 2005-2007 Daniel Frechette - modified by Mike Foster
// Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL

function xAddClass(e, c)
{
  if ((e=xGetElementById(e))!=null) {
    var s = '';
    if (e.className.length && e.className.charAt(e.className.length - 1) != ' ') {
      s = ' ';
    }
    if (!xHasClass(e, c)) {
      e.className += s + c;
      return true;
    }
  }
  return false;
}
// xGetElementById r2, Copyright 2001-2007 Michael Foster (Cross-Browser.com)
// Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL

function xGetElementById(e)
{
  if(typeof(e)=='string') {
    if(document.getElementById) e=document.getElementById(e);
    else if(document.all) e=document.all[e];
    else e=null;
  }
  return e;
}
// xHasClass r3, Copyright 2005-2007 Daniel Frechette - modified by Mike Foster
// Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL

function xHasClass(e, c)
{
  e = xGetElementById(e);
  if (!e || e.className=='') return false;
  var re = new RegExp("(^|\\s)"+c+"(\\s|$)");
  return re.test(e.className);
}
// xRemoveClass r3, Copyright 2005-2007 Daniel Frechette - modified by Mike Foster
// Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL

function xRemoveClass(e, c)
{
  if(!(e=xGetElementById(e))) return false;
  e.className = e.className.replace(new RegExp("(^|\\s)"+c+"(\\s|$)",'g'),
    function(str, p1, p2) { return (p1 == ' ' && p2 == ' ') ? ' ' : ''; }
  );
  return true;
}