Does anyone have code for a modified control to reset Impersonation to the logged in user's account in Roster Management?

The product button titled My Account, turns impersonation off, and returns the user to the personal.aspx page. I have an application where that redirect is disruptive. So I want the same control with either no redirect, or a user configurable redirect.

I got some imput that if I created a control with these in it  it would work, but I am not familiar enough with Control syntax to do the rest.

        Session.Remove("Impersonating");

        Session.Remove("ManageRoster");