window.addEvent('domready',function() {
  /* settings */
  var showDuration = 6000;
  
  
  $$('div.rgslideshowce').each(function(el){	  
	  var images = el.getElements('img');
	  
	  var currentIndex = 0;
	  var interval;
	  /* opacity and fade */
	  images.each(function(img,i){ 
		 if(i > 0) {
			img.set('opacity',0);
		 }
	  });
	  /* worker */
	  var show = function() {
		 images[currentIndex].fade('out');
		 images[currentIndex = currentIndex < images.length - 1 ? currentIndex+1 : 0].fade('in');
	  };
	  /* start once the page is finished loading */
	  window.addEvent('load',function(){
		 interval = show.periodical(showDuration);
	  });
	  
  });
  
  
  $$('li.home_menunav').each(function(ee){
		var menuID = ee.id;
		var menuNumber = menuID.substring(12);
		var menuSubID = 'home_submenu' + menuNumber;
		var timer;
		
		var fadeOutMenu = function(){
			$(menuSubID).fade('out');
		};
	  
	  ee.addEvent("mouseenter", function() {
		  clearTimeout(timer);
		  
		  $$('ul.home_submenu').each(function(el){
			  if(el.id != menuSubID){
				  el.setStyle('display', 'none');
			  }
		  });
		  
		  if($(menuSubID)){
			  $(menuSubID).fade('show');
			  $(menuSubID).setStyle('display', 'block');
		  }
		  
	  });
	  
	  ee.addEvent("mouseleave", function(){
		  var fadeOutMenu = function(){
			  $(menuSubID).fade('out');
			};
		  
		  if ($(menuSubID)){
			  timer = fadeOutMenu.delay(1500);
		  }
	  });
	  
	});
  
});