Callback for search options

We have Affiliate data feeds for joomla installed on our domain, and want the search to be refined with callback functions details of the module : [login to view URL] Example of search options is optional, but i want output to be more sophisticated. Like select month, or select airport , replace country code with country name )CA= Canada for example so we can have options like a realtime ticket/vacation website and people than are forwarded to the merchants website You really have to investigate the working of the module in the first place, import few data feeds which i can give you to test and play, to get the output i want. forum talk String replace with the callback function ([login to view URL]) This is also needed to get the data en extra options similar for all feeds.(one merchants uses another date format than the other)