Image sizes

Hai. every time they post a picture on my forum you can only see half because of the forums structure.

example; [/img]https://2img.net/h/i302.photobucket.com/albums/nn85/Nahquis/half.jpg[/img]

Is there any plugin were it reasizes the images or is there a way to stop this?
Thanks

It cannot be automatically resized. However, you can ask users to use this code by editing the width & height to whatever is viewable in the forum.
[img=100x50]Image URL[/img]

Also, you can ask the users that when they upload a pic to tinypic.com or anything you can resize them to a certain forum board size. That way it automatically resizes the picture. Then you don't need to use the above code.