Custom Full Product Description

Hi.



Sorry about my english.





I want to simplify a generic full description for a few products. I would like recover some session var like product.id, product_name … from the template to put in the full_description form field.



I tried to execute native php, javascript and some smarty's commands the the text box but nothing.



It's possible to recover smarty's var or execute some piece of programming in the full.description form field?



Any suggestion?







Thanks in advance.