// JavaScript Document

$(document).ready(function(){
	$("div.revealed").hide();
	
	$("div.reveal-header").click(function(){
	$(this).next().toggle();
	
	
	   
      var currImage = $(this).css('backgroundImage');
  
      $(this).css({backgroundImage: currImage == 'url(http://med.umich.edu/umrg/images/bullet_toggle_minus.gif)' ? 'url(http://med.umich.edu/umrg/images/bullet_toggle_plus.gif)' : 'url(http://med.umich.edu/umrg/images/bullet_toggle_minus.gif)'});


	
	
			});
	
	
	$("a.closer").click(function(){
								 $("div.revealed").hide();
	$("div.reveal-header").css("background-image","url(http://med.umich.edu/umrg/images/bullet_toggle_plus.gif)");
								 })
	
	
	$("a.opener").click(function(){
								 $("div.revealed").show();
	$("div.reveal-header").css("background-image","url(http://med.umich.edu/umrg/images/bullet_toggle_minus.gif)");
								 })


		});