Phaser.GameObject.Button.FACTORY_KEY = 'button'; 
Phaser.GameObject.Button.FACTORY_ADD = function (x, y, key, callback, callbackContext, overFrame, outFrame, downFrame, upFrame, group){ 
if (group === undefined) { 
group = this.world; 
} 
return group.add(new Phaser.GameObject.Button(this.game, x, y, key, callback, callbackContext, overFrame, outFrame, downFrame, upFrame)); 
} 
; 
Phaser.GameObject.Button.FACTORY_MAKE = function (x, y, key, callback, callbackContext, overFrame, outFrame, downFrame, upFrame){ 
return new Phaser.GameObject.Button(this.game, x, y, key, callback, callbackContext, overFrame, outFrame, downFrame, upFrame); 
} 
;