jQuery conflicts in wordpress
===

I am using this plugin: http://wordpress.org/extend/plugins/wpmbytplayer/
But the background video stops freezes when I run the following jQuery to animate a box from the header. Does anyone know why?

    jQuery(function($) {
	jQuery('#open').click(function(){
			jQuery('#pull_down_content').animate({'top':'-25px'},1000);
			jQuery('#open').fadeTo('slow', 0);
	});
	jQuery('#close').click(function(){
			jQuery('#pull_down_content').animate({'top':'-800px'},1000);
			jQuery('#open').fadeTo('slow', 1);
	});
    });