How do I keep jquery-ui 'explode' effect from overriding my oncontext 'false' settings?

How do I keep jquery-ui 'explode' effect from overriding my oncontext 'false' settings?

Howdy howdy,

I'm new to jquery-ui so bear with me here. I'm working on a simple html5 game that uses both mouse buttons as part of gameplay. Because of that I have the main gameplay div set to oncontextmenu='return false', I would like to use the jquery-ui effect explode as the death effect for some of my game's enemies (which is often triggered by pressing right click on the bad guy) but it seems by using this effect It seems to override the 'oncontextmenu false' I have set and lets that pesky menu pop back up.

here is a very simple example in case folks aren't familiar with my problem:
http://amorphia-apparel.com/upload/context_test.html

I'm sure there is some simple way to restore this functionally, unfortunately I just can't seem to find the right google search to resolve my problem.

Any clues?
Thanks,
Jeremy