title: jquery autocomplete field that REQUIRES a selected value?
body: <p>I need some jquery plugin as they use it on most flight booking sites where you have to choose your departure/arrival airport from a combolist.</p>
  
  <p>i had a look around, but i could not really find any good solution. I need a autocomplete combobox that will stay open until the user chooses a item from a list of possible values, and it must support some hidden id numbers that will be send instead of the text - the plugins on jquery usually only send the text-value. </p>
  
  <p>Right now i use <a href="http://blog.idealmind.com.br/geral/simple-autocomplete-jquery-plugin/" rel="nofollow">http://blog.idealmind.com.br/geral/simple-autocomplete-jquery-plugin/</a> - but the issue with this is that user can enter anything that is not on the list via keyboard.</p>
  
  <p>Are there a better plugins out there i could use? i'm not really much of a jquery or js programmer myself...</p>