Vanilla 2

Dear Friends,
I have implemented preetyPhoto gallery plugin in my BLOG ( built in Blogger) for showing images.

Now I want to implement a SEARCH image functionality which will allow Keyword search for the images and display it in a separate page/ window. When clicked those images it will open again in prettyPhoto or so.

Is there any way this can be done in google BLOGGER. Any help/link will be appreciated. The site is in building state.

Thanks and Regards,
Ari..