window.addEvent('domready', function () {
  $('layout_nav').set('tween',{duration: 500});
  new Element('div',{'id':'layout_nav_opener'}).inject('layout_nav');
  $('layout_nav').addEvent('click', 
    function ()
    {
      $('layout_nav').tween('height',490);
            $('layout_nav_opener').setStyle('display','none');
    }
    );
  $('layout_nav').addEvent('mouseleave', 
    function ()
    {
      $('layout_nav').tween('height',40);
      $('layout_nav_opener').setStyle('display','block');
    }
    );
  
  var sub = new Element('div',{'class':'nav_lower'}).inject('layout_nav','bottom');
  
  $('layout_nav').getElements('.menuitem1').each(
    function (item,index)
    {
      var subtitle = item.getElements('h2')[0].get('text');
      if(index > 0)
        item.setStyle('display','none');
      new Element('div',{'class':'nav_lower_item','text':subtitle})
        .inject(sub)
        .addEvent('mouseover', function () {
          $$('.menuitem1').setStyle('display','none');
          item.setStyle('display','block');
        }.bind(item));
    }
  );
  
  if(document.id('layout_basic_sub_outer'))
  {
    //$('layout_row_left').set('tween',{duration: 500,transition: Fx.Transitions.Expo.easeOut});
//    $('layout_row_right').set('tween',{duration: 500,transition: Fx.Transitions.Expo.easeOut});
    
    var ws = $('layout_content').getSize().y;
    $('layout_row_left').setStyle('height',ws-145);
    $('layout_row_right').setStyle('height',ws-145);
  }
  
});
/*
window.addEvent('scroll', function ()
{
    if(document.id('layout_basic_sub_outer'))
  {
    var t = window.getScroll().y-590;
    if(t < 0) t = 5;
    $('layout_row_left').tween('margin-top',t);
    $('layout_row_right').tween('margin-top',t);
  }
  
}
);

window.addEvent('domready', function ()
{
    if(document.id('layout_basic_sub_outer'))
  {
    var t = window.getScroll().y-590;
    if(t < 0) t = 5;
    $('layout_row_left').tween('margin-top',t);
    $('layout_row_right').tween('margin-top',t);
  }
  
}
);*/