$(document).ready(function() {
  var defaultMenu = $('li.selected-default');
  if ( defaultMenu.length == 0) {
    var selected = defaultMenu = false; 
  } else {
    var selected = defaultMenu[0];
  }
  
  function setActiveMenu(item) {
    if ( $('ul.secondary', item).length ) {
      $('#secondary-menu-bg').show();
      $('li.selected').removeClass('selected');
      if (selected) {
        $(selected).removeClass('selected');
      }
      selected = item;
      selected.addClass('selected');
    }
  }
  function resetMenu() {
    if (!defaultMenu) {
      $('#secondary-menu-bg').hide();
      $('li.selected').removeClass('selected');
    } else {
      setActiveMenu( defaultMenu );      
    }
  }

    
	$("#menu > li").hover(
		function(){
			$li = $(this);
			setActiveMenu( $li );
			$("a img.rollover", $(this) ).each( function() { $(this).attr("src", $(this).attr("src").split('_off').join('_on')); } );
		}, 
		function(){
			resetMenu();
		  $("a img.rollover", $(this) ).each( function() { $(this).attr("src", $(this).attr("src").split('_on').join('_off')); } );
		}
	);

	$('ul.secondary li').hover(
    function(){
      $li = $(this).parent().parent();
      setActiveMenu( $li );
    }, 
    function(){
      resetMenu();
    }
	); 


	$("a.zoom").lightBox({
	  containerResizeSpeed: 200,
	  imageBlank: baseDir+'/media/static/spacer.gif',
	  imageLoading: baseDir+'/media/js/jquerylightbox/images/loading.gif',
	  imageBtnClose: baseDir+'/media/js/jquerylightbox/images/close.gif',
	  imageBtnPrev: baseDir+'/media/js/jquerylightbox/images/prev.gif',
	  imageBtnNext: baseDir+'/media/js/jquerylightbox/images/next.gif',
		  
	  txtImage: 'Bild',
	  txtOf: 'von'
		  
	});
	resetMenu();
});