how to print product page ... ?

Hi,
Does anyone can help me in such thing: I would like to print product page: only product image and description. How can it be done? I though the best way would be button "Print info" on product page, this button will open new page with script to print this page - this is easy, but how to open a new page with product image and description only?
Thanks for any idea.
B.

Lets go along with this topic ...

1. I edited tpl_product_info_display.php and removed all unwanted code like: navigation, add to cart and so on, and I left only product description, image, manufacture name - you can leave what you need to show on printing product page, and you can place any additional information.
2. I can put inside some code to initialize printing, java or sth
3. I renamed it for tpl_product_info_printing.php and saved in the same catalog
4. In tpl_product_info_display.php I can place a link for tpl_product_info_printing.php with "printer friendly" description with blank_window
   ...
   what next ? I need to open tpl_product_info_printing.php how to do it?
   Any idea?