jQuery(document).ready(function() {

  function filterPath(string) {
  return string
 .replace(/^\//,'')
 .replace(/(index|default).[a-zA-Z]{3,4}$/,'')
 .replace(/\/$/,'');
  }
  
  var locationPath = filterPath(location.pathname);
  
  jQuery('a:[href*=#]:not(:[href*=#toggle])').each(function() {
    var thisPath = filterPath(this.pathname) || locationPath;
    if (  locationPath == thisPath
    && (location.hostname == this.hostname || !this.hostname)
    && this.hash.replace(/#/,'') ) {
      var $target = jQuery(this.hash), target = this.hash;
      if (target) {
        var targetOffset = $target.offset().top;
        jQuery(this).click(function(event) {
          event.preventDefault();
          jQuery('html, body').animate({scrollTop: targetOffset}, 400, function() {
            location.hash = target;
          });
        });
      }
    }
  });
	
});