Fill a mail with URL mailto

Anyone could tell me if there is a way to fill some records of the mail that 
you want to send by the URL mailto in HTML.
For example fill the record subject or the begining of body etc ...
Thank
Gilles Maire
     Gilles Maire 
Program Manager
Xerox 33 1 49 48 51 70
France

Received on Friday, 24 March 1995 07:40:20 UTC