First I've to say that this plugin is a great piece of work and i'm using it in many of my projects.
This time I need to implement it with a few modifications. My first question is: Is there a way to trigger a function when no results are found? I didn't find it in the documentation. Maybe with a little work on the code it's possible My second question/comment: As I handle a large ammount of options, I always use the remote results, and I noticed that for example id "foo" returns zero results and I type another letter "fooo" another request to the server searching for "fooo" is made. Is there a way to avoind this? I've tried with the cache options with no luck. I know that if there's no results on "foo" the logical thing to do is stop typing and change foo for other thing, but I'm going to allow the visitor to create a new item besides using what's on the database already. Thanks for your help and sorry for my english :)
