[Mediawiki-l] How to link an Image to an external website?

[Blog Zeal]

I want to make an image to link to an external website.

It's something like the following HTML code:

<a href="http://www.external.com"><img
src="http://www.external.com/logo.png" alt="External Website"></a>

I read media wiki help document and can not find a way to do this.

How should I achieve this? Or this is not possible??

Thanks very much!