// JavaScript Document
     $(document).ready(function() {
        function filterPath(string) {
        return string
          .replace(/^\//,'')
          .replace(/(index|default).[a-zA-Z]{3,4}$/,'')
          .replace(/\/$/,'');
        }
        var locationPath = filterPath(location.pathname);
        $('a[href*=#]').each(function() {
          var thisPath = filterPath(this.pathname) || locationPath;
          if (  locationPath == thisPath
          && (location.hostname == this.hostname || !this.hostname)
          && this.hash.replace(/#/,'') ) {
            var $target = $(this.hash), target = this.hash;
            if (target) {
              var targetOffset = $target.offset().top;
              $(this).click(function(event) {
                event.preventDefault();
                $('html, body').animate({scrollTop: targetOffset}, 700, function() {
                  location.hash = target;
                });
              });
            }
          }
        });
      });