[Typo3] Share template files?

[Amir Mualem]

Is it possible to share a typoscript template record/file between two 
pages that are side by side on the hierarchy?  I would like to manage 
one template for different sites/subsites.

http://img.photobucket.com/albums/v289/Amirsan/hierarchy2.jpg

As you can see in that image, the page circled in blue is the one that 
has the template, and the pages circled in red is the pages that I would 
like to share the template file with.  I dont want to have to update the 
template file for each site either.

Thanks!