Possible bug in ASP.Net 1.1 with IFrame and IIS 5.1 Default Docume

[Guest]

I was wondering if anyone else has tried using an IFrame and noticed that if
there is a default document set in IIS 5.1 that when you set the src
attribute for the IFrame the default document code executes first.

I have an IFrame that when a button is pressed i set the src attribute in
javascript to say cam.aspx. Well if there is a default document in IIS 5.1
(Login.aspx) the login page is called first and then the cam.aspx is called.
If i change the default document to say home.aspx that page is called first.
If i take it away then just the cam.aspx is called. Hope that makes sense.

Does any one know if this is the intended functionality or a bug? Is there
any way around it. My login page uses a different base page and the cam.aspx
and it is messing up my session state.

Thanks,

Jason