source: main/waeup.kofa/branches/uli-fix-zc-async/layout/static/js/kofa-scrollto.js

/* After loading the page, softly scroll to the #kofa-scroll-target tag,
   if it exists */
$(document).ready(function (){
    var scroll_target = $('#kofa-scroll-target');
    if (scroll_target.length) {
        $('html,body').animate(
            {
                scrollTop: scroll_target.offset().top
                    - $(window).height() + 2 * scroll_target.height()
            })
    }
});