Typing text in input fields will trigger a drop-down panel with available alternatives for the user's typed entry.
Auto-complete results for every query are cached and pulled from the local cache, in the case the user retypes one of his query.
If there are no results for a certain query, the plugin won't send requests to the server for queries with the same root.
This makes the plugin extremly fast and useful with big lists.
The plugin was a port from a similar Prototype plugin by the same author.