auto fill for firefox

[unwashed potato!]

i'm looking for an autofill add on that will allow me to auto fill each field at a time but with different identies, e.g. say i am filling in a form for my company, then i can select the my company info, then when each box is selected click which information i want inputted, then i change to filling a form out for the company i work for, so i can change identity and then it gives information listed for that etc etc.

anything like this available?

 

[BarKeep]

I use RoboForm: http://www.roboform.com/index.html