SCM_dropdown_menu = function(){
	e	= YAHOO.util.Event;
	d	= YAHOO.util.Dom;
	a	= YAHOO.util.Anim;

	return{
		init: function(){
			e.onContentReady('menu', this.animate_menu);
			return true;
		},

		animate_menu: function(){
			var attributes_open = {
				height: { to: 255 }
			};

			var attributes_close = {
				height: { to: 21 }	
			};

			var animator	= d.getElementsByClassName('menu_slider');
			var closer		= d.getElementsByClassName('closer');
			var menu_block	= d.get('menu_block');
			var anim_open	= new a(menu_block, attributes_open);
			var anim_close	= new a(menu_block, attributes_close);

			e.on(animator, 'mouseover', function(){
				anim_open.animate();
				return true;
			});

			e.on(closer, 'click', function(){
				anim_close.animate();
				return true;
			});
			
			return '';
		}
	};
}();

SCM_dropdown_menu.init();