[OsCommerce] Ajax Quick Search Advanced

on my site [login to view URL] in the left part of the header we already have an ajax quick search field, but i think it's a little shabby... i'd liket o have something that beahave and look exactly like this one: [login to view URL];entity_type=Gadget&five_thing_id=73538741&ref2=feed-pick-your-five-image-4&ref=nf&variant=standard&auth_token=166ae3312719338ec83e9ce79c8a165a&installed=1 (try to write something in the "Search Gadget" field. Can u do it? Then try it!