https://www.superhotel.co.jp/_common3/news.js

1$(function(){
2			
3	$(".js3-news-more[href^='#']").on("click", function(){
4		toggleHash( $(this).attr("href") );
5		return false;
6	});
7	
8	$(window).on("hashchange", function(){
9		if (!location.hash) return;
10		var header = $(".g3s-header").outerHeight();
11		var target = $(location.hash).offset().top;
12		$(window).scrollTop( (target - header) );
13	});
14	
15	function toggleHash( hash ){
16		if( location.href.indexOf(hash) > -1 ){
17			location.replace("##");
18		}else{
19			location.replace(hash);
20		}
21	}
22	
23});