window.addEvent('domready', function()
{
  if ($('e-shop-menu-tree'))
  {
	  eshop_submenu ($('e-shop-menu-tree'));
	  eshop_submenu_default ();
	}
});

function eshop_submenu (box)
{
  box.getElements('ul li a').addEvent('mouseenter', function(){
    
    var url   = this.href.split(location.hostname);
    var file  = url[1].substr(11);
    var slash = file.split('/');
    var dir   = document.body.getProperty('class').split(' ')[1];
    if (dir == '')
    {
      dir = 'zidle';
    }
    var img   = '/img/e-shop/icons/'+dir+'/'+file.replace(/\//g, '-')+'.gif';

    $('tree-img').setStyle('height', 50);
    $('tree-img').setStyle('width', '100%');
    
    // alert(img);
    if (slash.length < 3)
    {
      $('tree-img').setStyle('background', 'url('+img+')');
    }    
  });
  box.getElements('ul li a').addEvent('mouseleave', function()
  {
    eshop_submenu_default ();
  });
}

function eshop_submenu_default ()
{
  var file = location.pathname.substr(11);
  var dir  = document.body.getProperty('class').split(' ')[1];
  if (dir == '')
  {
    dir = 'zidle';
  }
  var img  = '/img/e-shop/icons/'+dir+'/'+file.replace(/\//g, '-')+'.gif';
  $('tree-img').setStyle('background', 'url('+img+')');
}