$(document).ready(function() { 

	$(".upcomingevent").mouseover(function() {
		$(".upcomingevent_right").css("background-image", "none");

		$(this).children(".upcomingevent_right").css("background-image", "url(images/upcomingevent_arrow.gif)");
		
	});
	
	$(".upcomingevent").mouseout(function() {
		$(".upcomingevent_right").css("background-image", "none");

		$("#upcomingevent_1 .upcomingevent_right").css("background-image", "url(images/upcomingevent_arrow.gif)");		
	
	});
	
});