Lightbox issues

1, I am trying to remove the default lightbox so I can use a custom lightbox like Nivo or simple lightbox.

After commenting out the line below I deleted the cache, history, etc and the lightbox is still active.

//activates the prettyphoto lightbox
//$(container).avia_activate_lightbox({callback:’avia_lightbox_callback’});

What should I do?

2. In addition, going to wp-content\themes\enfold\js\prettyPhoto\js and changing allow_resize:true,allow_expand:true to resize:false I got no change and still have the resize option when I do not want it.

Advice?

website is http://www.jaredburnettphoto.com