use the current open internet explorer windows to run some macros

Hi all,

I need to run a macro on a current open internet explorer windows. But to use the current open IE, would be more appropiate as I don't need to click on a a button to get to the appropiate page after login.

Let's say I need to be on this page:

HTML Code: 

There I press the button template. From there I should stay on that page. Or even better, telling to go to that page straight and stay there.
The big problem I have is that in our intranet page, it brings me back to the first page where I need to press a buton the get there back.

Greetings.