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

if (hasPath("galleries"))
YD.addClass(document.body, "galleries");
<!-- Hide Categories -->
function delCategory() {
  re = /\/(Portfolio)$/;

  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 -->

var rightClickWarning = "Copyright © 2009 Nick Haigh Photography All Rights Reserved.";


// This is a script to combine the categories with the gallery listing to have just one continuous listing of thumbs
YE.onContentReady("subcategoriesBox", CombineCategoriesWithGalleries);

function IsArrayEmpty(testVal)
{
    return(!testVal || (testVal.length == 0));
}

function CombineCategoriesWithGalleries()
{
    // get miniBoxes in the subcategoriesBox object
    var miniBoxes = YD.getElementsByClassName("miniBox", "div", this);
    // get target galleriesBox object
    var galleriesObj = document.getElementById("galleriesBox");
    var galleryMiniBoxes = new Array;

    // now find the right miniBox in the galleriesBox in order to insert the sub-categories
    if (galleriesObj)
    {
        galleryMiniBoxes = YD.getElementsByClassName("miniBox", "div", galleriesObj);
    }
    
    // if we don't have everything we need, then return without doing anything
    if (!galleriesObj || IsArrayEmpty(miniBoxes) || IsArrayEmpty(galleryMiniBoxes) || (window.location.hash == "#stop"))
    {
        this.style.display = "block";        
        return;
    }
    
    // move all the sub-categories over to the gallery listing
    for (var i in miniBoxes)
    {
        miniBoxes[i].parentNode.removeChild(miniBoxes[i]);
        galleryMiniBoxes[0].parentNode.insertBefore(miniBoxes[i], galleryMiniBoxes[0]);
    }
}
function ModifyText ()
{
  if (YD.hasClass(document.body, "gallery_8156529"))
  {
    var objElement = YD.get("comment")
    if (objElement != null)
    {
      var str = new String(objElement.innerHTML);
      str = str.replace(/Gallery Comments/, 'Guestbook Comments');
      objElement.innerHTML = str;
    }
  }
}

YE.onAvailable("comment", ModifyText);

if (!YD.hasClass(document.body, "loggedIn"))
{
    showPhotoBar = false;
}