Help Adding additional effects

Thank you for this module. It is beautiful. I am trying to add an additional effect on mouseover to the tabs of the slider but can not get them to work simultaneously. If you could give me a little direction on how to accomplish this I would be very grateful. I am not well versed in javascript so I don't know if I should be trying to figure out if it is a $dothis();$dothat() added to the slider.js or what. Here is the code I am trying to implement simultaneously:

$('#main h2 a:eq(0)').mouseover(
			function(){
				$('.popup').hide();
				$('div#new-popup').fadeIn("slow");
		});
		
		
		$("#popups .popup").bind("mouseleave",function(){
		  $(this).fadeOut("fast");
		});
		
		$("#main h2 a:").bind("mouseleave",function(){
		  $('.popup').fadeOut("fast");

		});




 	}
);

Thanks for ANY help you might give,
stieglitz