Google checkout not available badge

[seahawkfan]

Hello all, I am trying to figure out a conditional to show the following if products from certain categories are being purchased.

http://checkout.google.com/buttons/checkout.gif?merchant_id=XXX&w=180&h=46&style=whit e&variant=disabled&loc=en_US

And all other products to show this.

%begin_notempty%
<div class = "center">
Or Use
</div>
%end_notempty%
<div class = "center">
%module|GOOGLE|checkout%
</div>

Any ideas would be greatly appreciated