Guid problem

Hi Guys ,

I have a special web site case.

The users must be logged in http://test.com , for example. After that we see the following link with added user tracking guid number
http://test.com/int/index.phtml?GUID=bd … 36e7674409

In this site a couple of flash banners have been published, with the standard built –in
click tags

on(release){
getURL(_root.clickTag, “_self”);
}

The banner must to take directly to the dedicated internal page \with some product for example) instead of the page with the whole product catalog.
The scenario – banner->the right link is done only when the user is not login-in.
After he is already logged, we have the bad scenario - banner->the incorrect link. It is important to mention you that the in the second case the URL in the browser is
http://test.com/int/index.phtml?GUID=bd … 36e7674409 \same as the one above\

So, the question is how I can fix the problem at Action script level with some function or class that can get this Guid. I still I have no idea!

Do you have some?

Thanks in advance
Yanson