/* This section of code is used to make users input the url of accordion and browser will scoll to accordion automatically and open it */
//o gets the url string what users input,
o = window.location.href.toString();
//judge whether the url is a accordion url
if (o.match('#')){
//get the string after "#" in the url and this is also known as css ID of accordion
/*check css of accordion to find rules when open and close accordion*/
$('#'+ o.split('#')[1]).toggleClass("in");
$('#'+ o.split('#')[1]).attr('aria-hidden', function(){
!$('#'+ o.split('#')[1]).attr('aria-hidden');
});
$('#'+ o.split('#')[1]).prev().toggleClass("active");
$('#'+ o.split('#')[1]).attr('style', 'height: auto;');
}