<script language="javascript">
function init(){
alert("进入了");
<%
response.Cookies("starttime")=now()
txtsql="select * from answer where uid='"&session("username")&"'"
set rs=db.execute(txtsql)
if rs.eof=false then
if left(rs("titleno"),1)="1" then
for i=1 to 15%>
document.ans1.num<%=i%>.value='<%=trim(rs("answer"))%>';
<%
rs.movenext
next
end if
end if
%>
}
function checkout()
{
alert("退出了");
<%
response.cookies("endtime")=now()
%>
}
</script>然后在BODY那边是
<body Link=orange vLink=brown onLoad="init()" onUnload="checkout()">
警告信息总是能够出来。但是时间老是一样啊