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<html>
<head>
<title>用户打开网页停留的时间</title>
</head>
<body>
<input type="text" name="helpor_net" size="15" style="border: 0 ">
<SCRIPT language="javascript">
<!--
var sec=0;
var min=0;
var hou=0;
flag=0;
idt=window.setTimeout("page5678();",1000);
function page5678()
{
sec++;
if(sec==60){sec=0;min+=1;}
if(min==60){min=0;hou+=1;}
if((min>0)&&(flag==0))
window.alert("停留1分钟!");
flag=1;
}
helpor_net.value=hou+"小时"+min+"分"+sec+"秒";
//-->
</SCRIPT>
</body>
</html>
CSS代码...
JS代码...
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