// JavaScript Document
 function auf(akt_id){
	  $("#"+akt_id).animate({"height": "170px"},{ queue:false, duration:500, easing:"backEaseOut"});
	  $("#"+akt_id).animate({"top": "-170px"},{ queue:false, duration:500, easing:"backEaseOut"});
  }
 
 function zu(akt_id){
	  $("#"+akt_id).animate({"height": "0px"},{ queue:false, duration:500, easing:"bounceEaseOut"});
	  $("#"+akt_id).animate({"top": "0px"},{ queue:false, duration:500, easing:"backEaseOut"});
  }