loopj autocomplete multi item selection

loopj autocomplete multi item selection

Hi,
I am using the plugin from http://loopj.com/2009/04/25/jquery-plugin-tokenizing-autocomplete-text-entry/
I have an issue before I have it working exactly to my liking. If an
item has already been selected and in the textfield, the same item
shows up in the popup selection anyways. Scince there will be user
names going into this textfield I do not want any of them to be
available in the popup. Anyone know how to fix this?
Also does anyone know how to keep the list of names in the textfield
when the page is refreshed for example when the browser's "F5"
function key is pressed.
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