Advice on a plug

Hi there,

I’m looking for a plugin (Form?) for my home page that will do the following:

  1. user will have 2-3 fields with a drop down list and an OK button

  2. once user will set the values and press ok, a new page will open based on the parameters he chooses

  3. the plugin needs to construct the new url link according to the values and a predefined set of rules

Any suggestions ?

Gravity forms can do this (I think)