[BUG] Problem with [ img ] tag

Just found a bug with the [ img ] tag.
Suppose I want to link to an external image, let's say at this URL : http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif
There are 4 possible attributes, LEFT, RIGHT, CENTER and of course none.
This is with no attribute ([ img ]):
[flash=,:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/flash:364lbl1k]
This is with left attribute ([ img=left ]):
[img=left:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/img]
This is with right attribute ([ img=right ]):
[img=right:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/img]
[color=red]And this is not working] ([ img=center ]):
[img=center:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/img]
So basically, everything is working but the CENTER one...
sanji
Suppose I want to link to an external image, let's say at this URL : http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif
There are 4 possible attributes, LEFT, RIGHT, CENTER and of course none.
This is with no attribute ([ img ]):
[flash=,:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/flash:364lbl1k]
This is with left attribute ([ img=left ]):
[img=left:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/img]
This is with right attribute ([ img=right ]):
[img=right:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/img]
[color=red]And this is not working] ([ img=center ]):
[img=center:364lbl1k]http://www.bankyu.co.jp/top_menu2/bankyu_logo.gif[/img]
So basically, everything is working but the CENTER one...
sanji