[jQuery] MooTools and jQuery

[jQuery] MooTools and jQuery


I'm developing a site in Joomla CMS which use both MooTools and
jQuery.
I've created a small, clean page where you can see the problem:
http://www.dennismadsen.com/uploads/mootools_jquery/
You can download the source-code from this URL:
http://www.dennismadsen.com/uploads/mootools_jquery/mootools_jquery.zip
When you run the code, you'll see an error in Firefox Error Console:
jqModal.js line 40.
Can you help me figuring out how to run this jQuery extension when
Mootools is active?