How to "recommend a product to a friend" using webform

Hi guys,

Hope someone can help.

I am using ubercart and would like to create a form that sends a recommendation of a product to a friend, when the anonymous user visits product node.

Apparently "ubercart webform productize" module and "webform associate" module used to do this task but are obsolete with webform 3.0.

Until now I have installed webform 3.4 and created a very simple webform node with name, email, friend's name, and friend's email. But when trying to define the email template in /webform/emails I cannot figure out what I should do to include the product node (and all its ubercart product content like price, pictures, etc). I inserted the following details :

Submitted on %date

Submitted by user: %username

Submitted values are:

%email_values

$_SESSION[node]

The results of this submission may be viewed at:

%submission_url

But the product node content doesnt come up in the email received by the friend.

I tried "Previewing Email Template" module but it didn't help and after searching during two days I cannot find any hints on how to add the node content into the email template.

Any suggestion will be very much welcome.

Many thanks