function admin_edit($id) {
  $langs=$this->Language->find('all',array('conditions'=>array('active'=>'1'),'fields'=>array('name','code'),'order'=>'sequence asc'));
  $this->set('langs',$langs);
  $this->Subpage->bindTranslation(array('title'=>'titleTranslation','content'=>'contentTranslation'));
  $s=$this->Subpage->findById($id);

  if(!empty($this->request->data)) {
	  $this->Subpage->set($this->request->data);
    if($this->Subpage->validates()) {
			$this->request->data['Subpage']['id']=$id;
			$s=$this->request->data;
		  $i=0;
      foreach($langs as $l) {
        $this->request->data['Subpage']['link'][$l['Language']['code']]=$this->Link->replace_characters($this->request->data['Subpage']['title'][$l['Language']['code']]);
        $s['titleTranslation'][$i]['content']=$this->request->data['Subpage']['title'][$l['Language']['code']];
        $s['contentTranslation'][$i]['content']=$this->request->data['Subpage']['content'][$l['Language']['code']];
        $i++;
			}
			$this->Subpage->saveAll($this->request->data);
      $this->set('msg_saved',1);
		}
	}
	$this->set('s',$s);
}