function hasPath(sPath)
{
re = new RegExp("\/" + sPath + "(\/|$)");
return re.test(window.location)
}

YE.onAvailable('categoryTitle', function() {this.innerHTML = 'Categories'});

      <!-- Hide Categories Ref thread http://www.dgrin.com/showthread.php?t=48082&page=2 -->
function delCategory() {
  re = /\/(About%20This%20Site)$/;

  var oList = YD.getElementsByClassName('miniBox', 'div', this);

  for (i = 0; i < oList.length; i++) {
    if (re.test(oList[i].getElementsByTagName('a')[0].href))
      oList[i].parentNode.removeChild(oList[i]);
  }
}
YE.onContentReady('categoriesBox', delCategory);
     <!-- End Hide Categories -->