function my_alert(text) {
	box = new LightFace({ 
		title: 'ข้อความ', 
		width: 200,
		height: 50,
		content: text,
		buttons: [
			{
				title: 'Close',
				event: function() { this.close(); }
			}
		]
	});
	box.open();
}

function loadPromotion(){
	$.prompt('<iframe src="promotion_sachet.html" frameborder="0" width="1000" height="500" frameborder="0" scrolling="no" marginwidth="0" marginheight="0"></iframe>',{ buttons: {'': false },focus: 2 });
}