JS 控制页面超时后自动跳转到登陆页面

<script language="javascript"> var myTime = setTimeout("Timeout()", 60000); function resetTime() {     clearTimeout(myTime);     myTime = setTimeout('Timeout()', 60000); }function Timeout() {     alert("您的登录已超时, 请点确定后重新登录!");     document.location.href='login.jsp'; } document.documentElement.onkeydown=resetTime;document.doocumentElement.onclick=resetTime;</script> 

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