window.addEvent('domready', function(){
	//Animazione Voci menu
var Menu = {

	start: function(){

	if ($('nav')){
			Menu.createOver();
		}
	},

	createOver: function(el, i){
		var sideblocks = $$('#nav li');
		sideblocks.each(function(el, i){
			var first = el.getFirst();
			if (!first || first.getTag() != 'a') return;
			first.setStyle('color', '#AAA');
			first.setStyle('background-color', '#FFF');
			first.setStyle('padding-bottom', '20px');
			var overfxs = new Fx.Styles(first, {'duration': 200, 'wait': false});
			el.mouseouted = true;
			el.addEvent('mouseenter', function(e){
				overfxs.start({
					'color': '#000',
					'background-color': '#EEE',
					'padding-bottom': '30px'
				});
			});
			el.addEvent('mouseleave', function(e){
					overfxs.start({
						'color': '#AAA',
						'background-color': '#FFF',
						'padding-bottom': '20px'
					});

			});
			
		});
	}
}
Menu.start()

	var fileTypes = {
	  doc: 'link_doc',
	  xls: 'link_xls',
	  pdf: 'link_pdf',
	  zip: 'link_zip'
	};

	$$('div#content a').each(function(el, i) {
		var href = el.href;
		var hrefArray = href.split('.');
		var extension = hrefArray[hrefArray.length - 1];
		var linkClass = fileTypes[extension];
		
		if (linkClass) {
			el.addClass(linkClass);
			var tempTxt = el.getText();
			el.empty();
			new  Element('span').injectInside(el).setText(tempTxt);
		}
	});
});