// 提示信息
function showInfo(title, info, btn) {
	var bottom_code = '';
	if (btn !== undefined && null != btn) {
		bottom_code = '<div class=bottom>'+ btn +'</div>';
	}
	$.floatbox({
		button: '',
		content: "<div id=\"floatBoxBg\"></div><div id=\"floatBox\" class=\"floatBox\"><div class=\"title\"><h4>"+ title +"</h4><span class='close-floatbox'>关闭</span></div><div class=\"content\">"+ info +"</div>"+ bottom_code +"</div>", 
		fade:true,
		boxConfig:{
			backgroundColor: "",
			width: "400px",
			marginLeft: "-200px"
		}
	});
}