Outlook and word command bars

[Sai]

Hi,

I am creating a outlook 2002 com add-in, basically the new
mail/reply/reply all/forward will have a new command
button. So i was adding the new command button to the
standard tool bar. This works fine, except that when word
is my email editor. When-ever i open the word while
outlook is open, i see the newly created button in word.

How can i get around this problem.

Thanks in advance