var DropdownMenu = new Class({	
		initialize: function(element)
		{
			var decallage = element.get('id');
			$A($(element).childNodes).each(function(el)
			{
				if(el.nodeName.toLowerCase() == 'li')
				{
					$A($(el).childNodes).each(function(el2)
					{
						
						if(el2.nodeName.toLowerCase() == 'ul')
						{
							if(el2.get('id') != "open")
								$(el2).setStyle('display', 'none');
							
                            el2.addEvent('mouseenter', function()
                            {
                               $A($(el).childNodes).each(function(el3)
					           {
					               if(el3.nodeName.toLowerCase() == 'a')
					               {
					                  el3.setProperty('class', 'subfolderstyle-over');  
					               }
					           }); 
                            });
                            
                             el2.addEvent('mouseleave', function()
                            {
                               $A($(el).childNodes).each(function(el3)
					           {
					               if(el3.nodeName.toLowerCase() == 'a')
					               {
					                  el3.setProperty('class', 'subfolderstyle');  
					               }
					           }); 
                            });
                            
                            el.addEvent('mouseenter', function()
							{
								if(el2.get('id') != "open")
								 	el2.setStyle('display', 'block');
								el2.setStyle('margin-left', decallage+'px');
								el2.setStyle('list-style-type', 'none');
								el2.setStyle('visibility', 'visible');
								return false;
							});
	
							el.addEvent('mouseleave', function()
							{
								if(el2.get('id') != "open")
									el2.setStyle('display', 'none');
								el2.setStyle('margin-left', decallage+'px');
								el2.setStyle('list-style-type', 'none');
								el2.setStyle('visibility', 'visible');
								return false;
							});
                            
							new DropdownMenu(el2);
						}
					});
				}
			});
			return this;
		}
	});
	
	
	window.addEvent('domready', function(){
										 $$('.dropdownMenuIdentifier ul').each(function(el){new DropdownMenu(el);})
	});