/** * 显示等待框* @param {String} message*/
app.showWaiting = function(message) {
		if(window.plus) {
			return plus.nativeUI.showWaiting(message || lang.waiting);
		}
	};
	/***关闭等待框*/
app.closeWaiting = function(waitingObj) {
		if(window.plus)(waitingObj && waitingObj.close()) || plus.nativeUI.closeWaiting();
	};