/* Rollover Funktions */

function activate_teaser(obj) {

  var inactiveClassName = 'TeaserSmall';
  var activeClassName = 'TeaserBig';

  if(obj.className == activeClassName)
    return;

  var allElems = obj.parentNode.childNodes;
  obj.className = activeClassName;

  for(var i=0; i<allElems.length; i++) {
    if( allElems[i] !=  obj && allElems[i].className == activeClassName) {
      allElems[i].className = inactiveClassName;
    }

  }

}

function showGallery(afile) {

    var popupUrl =  "/popup_gallery.php?file=" + afile + "&img=0";
                    popupUrl += "&title1=&title2=Die Bilder zum Spiel&title3=";

                var newwin = window.open(popupUrl, "Galerie", "width=625,height=503,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
                newwin.focus();

}


function addNetscapePanel() {
        window.sidebar.addPanel("sportal", "http://www.sportal.de/sportal/service/sidebar/sidebar.html",""); // online
}

function check_msie() {
        is_ie = false;
        if(navigator.userAgent.indexOf("MSIE") != -1) {
                is_ie = true;
        }
        if(is_ie == true) self.location.href = "sportal-sidebar.hta";
        return is_ie;
}