FbF._EventManager=function(){this.AddHandler=function(e,h){var oldEH=null;var newEH=null;if(e!=null&&typeof(e)=="function"){oldEH=function(){e.apply(this,arguments);};};if(oldEH!=null){newEH=function(){oldEH.apply(this,arguments);h.apply(this,arguments);};}
else{newEH=function(){h.apply(this,arguments);};};return newEH;};};FbF.EventManager=new FbF._EventManager();