<input type="checkbox" value="autoLogin" οnmοuseοver="block()" οnmοuseοut="none()">两周内自动登录
<div id="div1">为了您的信息安全请不要在网吧或公共电脑勾选此项</div>
<script>
function block(){
var i=document.getElementById('div1');
i.style.display='block';}
function none(){
var i=document.getElementById('div1');
i.style.display='none';}
</script>
转载于:https://www.cnblogs.com/lxz-666/p/7582525.html
