How to customize IE viewstyle for particular website????

Hello,
Normally I like to keep the Favorites panel open on the
left of IE6. However, my company has a web based
application that gets all scrunched up if the Favorites
panel is showing.

I created a shortcut to this website and put it in the
quicklaunch section of the taskbar.

Can anyone think of a way to have just this website open
without the favorites panel showing? (while clicking on
the IE icon elswhere lets it open WITH the favorites
panel showing)

Thanks!
Jeff