window.addEvent('domready', function(){
  if ($$('.tabContent').length > 0 && $$('.subNavStart').length > 0) {
    $$('.tabContent').set('id','tabScontent');
    $$('.subNavStart').set('id','tabNavStart');
    
    $('tabScontent').getChildren('a').each( function (item0, index0) { 
      if (index0 == '0') {
        item0.setStyle('display', 'block');
      } else {
        item0.setStyle('display', 'none');
      }
    });
    
    $('tabNavStart').getChildren('li').each( function (item, index) { 
      item.addEvent('mousedown', function () {
        $('tabScontent').getChildren('a').each( function (item2, index2) { 
          item2.setStyle('display', 'none');
        });
      }); 
    }); 
    
    $('tabNavStart').getChildren('li').each( function (item, index) { 
      item.addEvent('mousedown', function () {
        $('tabScontent').getChildren('a')[this].setStyle('display', 'block');
      }.bind(index)); 
    }); 
  }
  
  /* Sprachswitch */
  $$('.lang').set('id','language_switch');
  $('language_switch').addEvent('mouseenter', function(event){
    $('language_switch').set('tween',{duration: 400});
    $('language_switch').get('tween').start('height',95);
  });
  $('language_switch').addEvent('mouseleave', function(event){
    $('language_switch').set('tween',{duration: 400});
    $('language_switch').get('tween').start('height',20);
  });
});