AlexRabe Search Not Working With ImageBrowser – NextGen Gallery

I’m using nextgen plugin. its awesome. i was using alexrabe search for images, its working with jquery effects. but when i use imagebroswer instead of effects, its show only search results with thumbnails, but when i click on thumbnail, it return that search page again.
with alt tag of image in url aftr a “?”
for xample..

http://www.yourwebsite.com?s=cute?baby-cute-sweet.jpg

kindly help

http://wordpress.org/extend/plugins/nextgen-gallery/