$(function() {
      var scrollElement = $("html");
      var scrollValue = scrollElement.scrollTop();
      if (scrollElement.scrollTop(scrollValue + 1).scrollTop() == scrollValue) {
        scrollElement = $("body");
      }
      else {
        scrollElement.scrollTop(scrollValue);
      }
      $("a[href*=#]").click(function() {
        if (location.hostname+location.pathname+location.search == this.hostname+this.pathname.replace(/^([^\/].*)/, "/$1")+this.search) {
          var hash = "#"+$(this).attr("href").split("#")[1];
          var target = $(hash == "#" ? body : hash);
          if (target.length) {
            var id = target.attr("id");
            target.attr("id", "");
            location.hash = hash;
            target.attr("id", id);
            var to = Math.min(target.offset().top, $(document).height() - $(window).height());
            scrollElement.animate({ scrollTop: to }, {
              duration: Math.abs($(window).scrollTop() - to) * 0.75,
              complete: function() { target.focus(); }
            });
            return false;
          }
        }
      });
    });