Custom field

[geget]

Hi ,

I want to create a custom filed wich is a link on a new page that i create.

I create a string custom field with a default value which is like http://myserveur/mantis/mynew_page.php

It works fine. And on all my issues i cant click on this link.

But now i want to add a parameter wich is the id field of the current issue i'm looking.

And i want that my custom field seems like : http://myserveur/mantis/mynew_page.php?id=currentid

Do you think i can do that ?

Thanks for advance.