Sorting Nextgen image gallery with links

I’d like to be able to sort a nextgen image gallery with clickable links on this page http://cocoscakes.net/cakes-and-cupcakes/

I’d like to put an inline list at the top of this page that has the links All Cakes, Cupcakes, Cakes, etc.

I did try using the Nextgen gallery powertags plugin, but that doesn’t work on newer versions of the nextgen gallery and the author said that he is not going to update the plugin.

Will I need to do some php to sort this or are there other options?