I was recently working on a site that uses an older version (1.1 to be exact) of the Autocomplete jQuery plugin originally developed by Jörn Zaefferer. I was trying to implement the ability when clicking on one of the suggested items\results to fire some event, say submit a form. After searching for a while I could only find the solution for newer versions of the Autocomplete plugin though I finally found the settings for version 1.1.
Not sure what other/older versions that this also works for. I wanted to share this with everyone since I had trouble finding the needed settings and thought it may help others.
Autocomplete 1.1 example
Example for newer versions of the Autocomplete plugin