function like(group){loadUrl('/nena/modules/profile/ajax/likes/like.php?language='+getLanguage()+'&group='+encodeURIComponent(group),'likes_'+group,null);}
function unlike(group){loadUrl('/nena/modules/profile/ajax/likes/like.php?language='+getLanguage()+'&group='+encodeURIComponent(group)+'&unlike=true','likes_'+group,null);}