$(document).ready(function(){

	//hide the all of the element with class msg_body
	$(".eventBody").hide();

	//toggle the componenet with class msg_body
	$(".eventTitle").click(function(){
		$(this).next(".eventBody").slideToggle(250);

		if( $(this).find('img').attr("src") == '/images/site/right.png')
		{
			var src = $(this).find('img').attr("src").replace("right.png", "down.png");	
		} else {
			var src = $(this).find('img').attr("src").replace("down.png", "right.png");	
		}

		$(this).find('img').attr("src", src);
	
	});

});