$(window).addEvent('domready',function(){
	$$('#main .mod_navigation ul > li').addEvents({
		'mouseenter' : function(event){
				var current = $(this);
				current.addClass('hover');
				$(current.parentNode).getChildren('li').each( function( item ) {
					if ( !item.fadeFX )
						item.fadeFX = new Fx.Morph(item);
					item.fadeFX.cancel();
					item.fadeFX.options.duration = 200;
					item.fadeFX.start({opacity:(item==current )?1.0:0.5});
				} );
			},
		'mouseleave' : function(event){
				var current = $(this);
				current.removeClass('hover');
				$(current.parentNode).getChildren('li').each( function( item ) {
					if ( !item.fadeFX )
						item.fadeFX = new Fx.Morph(item);
					item.fadeFX.cancel();
					item.fadeFX.options.duration = 200;
					item.fadeFX.start({opacity:1.0});
				} );
			}
		});
});