// PGX Menu Class
var pgxMenu = Class.create(PGX, {
	
	version: '0.1',
	
	// Init
	initialize: function() {
	},
	
	// MouseOver
	mouseOver: function(element, className) {
		// Write original className
		if (!$(element).readAttribute('orgClassName')) {
			$(element).writeAttribute('orgClassName', $(element).className);
		}
		
		// Set className
		$(element).className = className;
	},
	
	// MouseOut
	mouseOut: function(element) {
		// Set original className
		$(element).className = $(element).readAttribute('orgClassName');
	}

});

PGX.menu = new pgxMenu();