function delHover() {
    oLst = YD.getElementsBy(function(el) {return (YD.hasClass(el,'imgBorder') || YD.hasClass(el,'imgBorderOn'))},'img');
    for (i=0; i < oLst.length ; i++) {
        if (oLst[i].title && oLst[i].title != '') oLst[i].title = '';
        if (oLst[i].alt && oLst[i].alt != '') oLst[i].alt = '';
    }
}
YE.onContentReady('bodyWrapper', function() {if (!YD.hasClass(document.body, 'smugmug_ajax')) delHover()});
onPhotoShow.subscribe(function(){YE.onAvailable('mainImage', delHover)});


showPhotoBar = false; 

      <!-- Hide Categories -->
function delCategory() {
  re = /\/(Residents|Business|favorites|closternaturecenter|jzf|scubadalies|temp|Genealogy|survey|tlw|TailsOfHope|Military|Family|misc|Friends|Other|Dylans-Bar-Mitzvah|Portfolio|rd|prom|phone|Travel|Photography|Print|Bicycling|hp|1970s|studio|Kids|video|telluride|amax)$/i;

  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 -->