[SuperTaz]

N/M. I got it to work.

Remember, the replacement code uses HTML. Anytime you use "div" tags in the replacement area, you might have to enable HTML in the forums that you want to post this BB Code for it to work. Unless it is recoded, I do not see any other way around this issue.

Use the Allow HTML option at your own risk.

Go to your Forums & Moderators drop-down menu > Click on Forum Manager > Click on "Edit" of the forum(s) that you want to post the BB Code in and scroll down and enable "Allow HTML = YES!". Make sure you do this for the category as well as the forum and it should work. I also altered the code to allow for 1024x768 maps.

New replacement code:

<div align="center"  style="margin: 5px 5px 5px 5px;">
<table class="tborder" cellpadding="6" cellspacing="1" border="0" width="100%">
        <tr>
                <td class="thead" style="text-align:center"><iframe width="1024" height="768" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="{param}&output=embed"></iframe></td>
        </tr>
</table>
</div>

It should work now.

Works great for me.