window.addEvent("domready", function(){

  var menuUpItems =  $$('div.menuG_poz');
  menuUpItems.each(function(el,i){
    var fxStyles = new Fx.Styles(el.id, { wait:false, fps:25, duration: 1000, transition: Fx.Transitions.Back.easeOut });
    el.addEvent('mouseenter', function(e){
        fxStyles.start({
          'margin-left' : [0,3]
        });
    });
    el.addEvent('mouseleave', function(e){
        fxStyles.start({
          'margin-left' : [3,0]
        });
    });
  });

  var menuUpFields =  $$('div.menuG');
  menuUpFields.each(function(el,i){
    var myMorph = new Fx.Morph('kropa_'+el.id, {wait: false, duration:500});
    el.addEvent('mouseenter', function(e){
      myMorph.start('menuG_kropa_hover');
    });
    el.addEvent('mouseleave', function(e){
      myMorph.start('menuG_kropa');
    });
  });

});