Modifying the redirect page of an input behavior

Question

I created a user input behavior for a user registration page.
I also added a check new username behavior. It all works well. The
problem isn't really a big problem because it all still works. But,
it would be nice if I could modify the code that Dreamweaver
generates and NOT get the red exclamation error next to the
behavior in the behaviors panel. That way I could still click on
the behavior and be able to edit it with the dialog box instead of
hand coding it.
Here is the deal. In the input behavior, I specified the
redirect page. The code written by Dreamweaver is:
MM_editRedirectUrl = "login_confirmation_send.asp"
Problem is, I want to pass a form value in the query string
to that redirected page. So, I modified that code to say:
MM_editRedirectUrl = "login_confirmation_send.asp?email="
& Request.Form("email")
When I do that, I get a big red exclaimation next to the
check new user behavior which says the input behavior has been
deleted. Eventhough, it still works fine.
Is there a way to modify the code without getting the
error?

Answer 1

MM_editRedirectUrl = "login_confirmation_send.asp?email="
MM_editRedirectUrl = MM_editRedirectUrl &
Request.Form("email")
That might do it. Does ASP have another concatenator besides
ampersand(&) like the plus sign(+) that you could use? Also,
I've totally forgotten if you need semicolons(;) at the end of
lines of ASP code.