/*Menu Lev 01*/

var menu = new Class({

	

	Implements: Options,

	

	options: {		

		overClass: 'current',

		lastOverClass: 'lastCurrent'

	},

	

	initialize: function(options) {		

		this.setOptions(options);

		this.initMenu();

	},

	

	initMenu: function() {		

		var _self = this;		

		$$("a.menuBtn").each(function(btn, i){											

			btn.addEvent("mouseover", function(evt){

				new Event(evt).stop();

				this.isMouseOver = true;						

				if (!this.subMenu) {

					this.subMenu = this.getNext();					

				}							

				clearInterval(this.menuInterval);	

				this.subMenu.setStyle('visibility', 'visible');	

				

				this.subMenu.addEvents({

					"mouseover": function(evt){

						clearInterval(btn.menuInterval);

						btn.isMouseOver = true;

					},						

					"mouseout": function(evt){

						new Event(evt).stop();						

						try {

							clearInterval(btn.menuInterval);

							btn.menuInterval = setInterval(function() {

								btn.isMouseOver = false;

								_self.hideMenu(btn);

							}, 250);

						} catch(e) {}

					}

				});

				

				this.subMenu.getElements("li").addEvents({

					"mouseover": function(evt){

						new Event(evt).stop();					

						btn.isMouseOver = true;

						if(this.subMenu.hasClass('last')){

							btn.addClass(_self.options.lastOverClass);

						}

						else{

							btn.addClass(_self.options.overClass);	

						}

						try { 

							clearInterval(btn.menuInterval);

						} catch(e) {}						

					}.bind(this),

					

					"mouseout": function(evt){

						new Event(evt).stop();						

						try {

							clearInterval(btn.menuInterval);

							btn.menuInterval = setInterval(function() {

								btn.isMouseOver = false;

								_self.hideMenu(btn);

							}, 250);

						} catch(e) {}

					}

				});			

			});

			

			btn.addEvent("mouseout", function(evt){

				new Event(evt).stop();								

				clearInterval(this.menuInterval);

				this.menuInterval = setInterval(function() {				

					btn.isMouseOver = false;

					_self.hideMenu(btn);					

				}, 250);					

			});		

		});

	},

	

	hideMenu: function(menu) {

		if (!menu.isMouseOver && menu.subMenu) {			

			menu.removeClass(this.options.overClass);

			menu.removeClass(this.options.lastOverClass);

			clearInterval(menu.menuInterval);

			menu.subMenu.setStyle('visibility', 'hidden');			

		}

	}

});	



window.addEvent("domready", function(){

	/*Menu Lev 01*/

	new menu();

});