url get change

gistfile1.txt

var basePage = window.location.href.replace( /#.*/, "");
function showId(id) {
	TINY.box.show({url:'details.php',post:'id='+id,width:880,height:650,topsplit:2,close:true,callback:function(b){
		$(b).click(function() {
			history.replaceState("", "", basePage);
		});
	}});
	history.replaceState("", "", basePage + "#id=" + id);
}
window.onload = function() {
	if (/[\#&]id=(\d+)/.test(location.hash)) {
		var id = parseInt(RegExp.$1);
		showId(id);
	}
}
</script>