Tokeninput is a Zepto plugin which allows your users to select multiple items from a predefined list, using autocompletion as they type to find each item. You may have seen a similar type of text entry when filling in the recipients field sending messages on facebook.
Full details and documentation can be found on the project page here:
http://loopj.com/jquery-tokeninput/
This is a modification of that the source library to the Zepto library. The methods should be 1:1