<iframe src= "http://202.205.172.177:2828/default_login.aspx " height= "350px "> </iframe>
<iframe src= "http://202.205.172.177:2828/archiver/mygame.aspx " height= "450px "> </iframe> <br />
------解决方案--------------------
<iframe name= "xxxx " src= "http://202.205.172.177:2828/archiver/mygame.aspx " height= "450px "> </iframe> <br />
登录成功后的页面中 <body onload= "parent.frames[ 'xxxx '].location.reload(); ">