Problem and ask about shoutbox
 

Hello all , i have a problem in my shoutbox , the 'Guest' post in him , can anyone help me whit this? how can i fix this problem? :el:

Look this image : (this comments ofert viagra, wtf? '_' )
http://img155.imageshack.us/img155/6...mentsguest.png

And too , i have a question. When a user posts in the shoutbox , i want that the post has a link whit the profile of the user to post , how can i make this?

Thanks in advance.

PD: Sorry if my english is bad :S

well my question is resolved , I did it myself. But please help me whit the "Guest posting" , please D: