silk.events = ( xb.core.object.extend( {

		ctor: function() {
			this.events = [];
		},

		add: function( events ) {
			var self = this;
			var events = ( ( events instanceof Array ) ? events : [ events ] );
			for ( i = 0, il = events.length; i < il; i++ ) {
				var cEvt = events[ i ];
				if ( ! ( cEvt.on instanceof Array ) ) {
					cEvt.on = [ cEvt.on ];
				}
				this.events.push( cEvt );
				console.log( "register", cEvt.element, cEvt.on, cEvt.method );
				cEvt.running = false;
				cEvt.hndlr = {};
				for ( var i = 0, il = cEvt.on.length; i < il; i++ ) {
					var name = cEvt.on[ i ];
					cEvt.hndlr[ name ] = $( cEvt.element ).on( name, function( evt ) {
						return self.__eventHandler( evt, cEvt );
					} );
				}
			}
		},

		__eventHandler: function( evt, cEvt ) {
			var self = this;
			if ( !cEvt.running ) {
				cEvt.running = true;
				window.requestAnimationFrame( function() {
					cEvt.method.call( self, evt );
					cEvt.running = false;
				} );
			}
			return ;
		}
	} ) )();