Using AJAX (prototype and/or scriptaculous) create an EASILY IMPLEMENTABLE extension to a regular textbox control to permit auto-complete with drop-down selector.
Must have ability to use many of these on any given web page.
Must be very robust and compatible with all popular browsers & devices.
Requirement to enter 3 characters before autocomplete initiates.
Draws on defined mySQL query.
Happy to discuss any details... would like to see demo from applicants.