onabort 对象载入被中断时触发onblur 元素或窗口本身失去焦点时触发onchange 改变< select>元素中的选项或其他表单元素失去

<script type="text/javascript">//返回上一页并刷新window.addEventListener

if(window.history.length > 1){ document.getElementById('goup').innerH

<form name="myform" method="post" action="order_info

<script type="text/javascript">//窗口变化关闭底部导航window.onresize = fun

function is_weixin() {      var ua 

<input onClick="uncheck(this);" name="types" type="r

<style type="text/css">/*弹出窗口*/#winbox{position:fixed;background

<style type="text/css">/*弹出层*/#winbox{position:absolute; top:0px

<form name="myform" action="loginchk.php" method="po