jQuery Forum

I'm looking for an autocomplete plugin which can handle a format like this:

* + x.thisWillBeFilledByAutoComplete + *

So the users of my application will be able to type * + x.A + x.B + # + * ..... and only after typing "x." the autocomplete list will open. A little bit like having a variable with properties, and those properties will be shown as an autocomplete. Does anyone know which plugin is able to handle this?

thanks in advance!