Ok what this does is allow you to add a url inside a post.Please forgive me if this is posted in the wrong section or has been posted before,If this is not allowed here please remove Admin.I have used this on my board for over 12 months and have not had any problems.If you are unsure dont use it,if you use please click *install*

go to adminCP>>Custom BB Codes>>>Add new BB code.

In title put>>iframe
In tag put>>iframe
In Replacement place this code

In example place [iframe]url[/iframe]
In description place>>>You can use the iframe tag to display a website within a post. Can be visually more enhancing than simply using a link.

Use {option} NO
then click save.
to use simply put the url in between the iframe tags eg [iframe]http://your.site.com[/iframe]

"YOU MUST USE THE http:// OR IT WONT WORK"
Tested and working in Browsers
FireFox
IE
Safari 2.0
Opera 9.0