form authentication related..

[austin]

hai everyone
i am making use of form authentication and it is used to load the currently requested page...
CODE
===================================================================
FormsAuthentication.RedirectFromLoginPage(s,false);
===================================================================

all of this is working perfectly but the problem i that by default i am loading a page with 3 frames ..... it is loaded perfectly
by after wards i observed that if the user request for the pages which are show in the frames directly (typeing the url )he is show that page ... I WANT TO STOP THIS the pages should be show only in the main page that is inside the corresponding frames...How can i achive this

if i place a redirect inside the pages then it will create a infinite loop as frame is also trying to load the same page..
so is there any option so that i am always directed to the main page if i submit login form no matter which form is requested .....
i have tryed simply placing

Response.Redirect("mainform.aspx");

instead of FormsAuthentication.RedirectFromLoginPage(s,false);

but it will as for the credential again .....

so any one have any kind of solution to this problem..
thanks
austin

[PeOfEo]

why do you need the frames? You might try grabbing the referrer and making sure it is the proper parent.