$(document).ready(function()
{ 
	$("#tracks p.track_head").click(function()
    {
		$(this).css({backgroundImage:"url(images/arrow_small_down.png)"}).next("div.track_body").slideToggle(200).siblings("div.track_body").slideUp("slow");
       	$(this).siblings().css({backgroundImage:"url(images/arrow_small_right_on.png)"});
       	$("div.track_body").css({backgroundImage:"none"});
       	//$("div.track_body").removeAttr("backgroundImage");
	});
});