$(document).ready(function() {
  
	$(".test4").hrzAccordion({eventTrigger:"click",openOnLoad:"1",handlePositionArray: "left,left,left,left,left,left"});
	 $(".handle").bind("click", meuncheng);
	 $(".handle:first").trigger("click");
    var sender = $(".handle:first");
    sender.css("background", "url(images/index_05.jpg) no-repeat");
	sender.css("color", "#fff");
 	
 });
	function meuncheng() {
			    var sender = $(this);
			    $(".handle").each(function() {
			    var sender = $(this);
			    sender.css("background", "url(images/index_06.jpg) no-repeat");
				sender.css("color", "#4d4d4d");
			    
			    })
			    sender.css("background", "url(images/index_05.jpg) no-repeat");
				sender.css("color", "#fff");
			  
			}