$(document).ready(function() {
   $('a[href*=#]').bind('click', function(e) {
        e.preventDefault(); //prevent the "normal" behaviour which would be a "hard" jump

        var target = $(this).attr("href"); //Get the target

        // perform animated scrolling by getting top-position of target-element and set it as scroll target
        $('html, body').stop().animate({ scrollTop: $(target).offset().top }, 900, function() {
             location.hash = target;  //attach the hash (#jumptarget) to the pageurl
        });

        return false;
   });
});