How to remove the title of DHTML, album, date, owner, and size...

The only way I've found to do that was edit the template file. Search for those terms in your template files and it shouldn't be too hard to find which file. The best way to edit that file is to create a folder called "local" and put the edited files in there. The local files take precedence over the original ones. (and you simply delete the local folder to go back to the original.)