function CheckReturn(e) {
    if (!e) e = window.event;
    if (e.keyCode == 13) {
        Search();
    }
}

function Search() {
    var form = document.forms[0];
    var viewState = document.getElementById("__VIEWSTATE");
    viewState.parentNode.removeChild(viewState);
    
    form.method = "GET";
    form.action = "/søg.aspx";
    form.submit();
}

/* Code for Floating Download box */

$(document).ready(function () {  
  var top = $('#front-nav-wrap').offset().top - parseFloat($('#front-nav-wrap').css('marginTop').replace(/auto/, 0));
  $(window).scroll(function (event) {
    // what the y position of the scroll is
    var y = $(this).scrollTop();
  
    // whether that's below the form
    if (y >= top) {
      // if so, ad the fixed class
      $('#front-nav-wrap').addClass('fixed');
    } else {
      // otherwise remove it
      $('#front-nav-wrap').removeClass('fixed');
    }
  });
});