document.observe("dom:loaded", 
	function() {					
	
	extendNavigation({navId: 'nav',
					 applyToTag: 'li',
					 addFirst: false,
					 addLast: false,
					 includePages: true,
					 includeParents: true,
					 includeHomePage: false,
					 pageClass: 'selected',
					 parentClass: 'selected'
					 });

	extendNavigation({navId: 'subnav',
					 applyToTag: 'li',
					 addFirst: false,
					 addLast: false,
					 includePages: true,
					 includeParents: false,
					 includeHomePage: false,
					 pageClass: 'selected',
					 parentClass: '',
					 stripQueryStrings: false
					 });
	
	initExternalLinks();
	enableRichDropdowns();
	
	});



function enableRichDropdowns() {
	
	if($$('#subcategories option').length == 0) return;
	
	$$('option').each(function(e) {
		if (e.hasClassName('l3')) e.insert({ top: '    ' });
		if (e.readAttribute('value')) e.observe('click', function() {
			window.location = e.readAttribute('value');						
		});
	});
	
}