MyBB Community Forums

I want to use the URL for user avatar that relate to user id like http://www.yourdomain.com/forum/useravatarid=2 (or like this) not want to use http://www.yourdomain.com/forum/avatars/avatar_2.jpg (or other type of image). How do I use it?

Thank you for your support.

the number which is after underscore is the user id
avatar_USER_ID

Sorry, my question maybe not clear

A) I mean that I want a link to avatar picture by URL format like
http://www.yourdomain.com/forum/useravatarid=2 (same as attachment)

B) but now the URL for avatar format is
http://www.yourdomain.com/forum/avatars/avatar_2.jpg

because I want to show the avatar in another html page and my user sometime use .gif then use .jpg or other. I don't want to change the URL for image follow by them for each time. So, I think it will better if I have a URL of avatar like A) (Not depend to type of image).

How to modify it?
Thank you very much again.