New session on absolute paths?

[Jens Weiermann]

Hi,

I've recently modified my asp.net web application to place some files in
subfolders. To accomplish that, I've changed link urls to an absolute path,
i. e. "/myapp/somefile.aspx" instead of "somefile.aspx". When doing so, I
noticed that when the user clicks one of the absolute paths, he'll be
assigned a new session id. This introduces some problems as I've placed
some code in the session_onstart event of the application.
Is this expected behavior?

Jens