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<html xmlns:ie>
<head>
<title>是否線上.－www.51windows.Net</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<META NAME="Author" CONTENT="51windows,海娃,haiwa">
<META NAME="Description" CONTENT="Power by 51windows.Net">
<style>
<!--
@media all {
IE/:CLIENTCAPS {behavior:url(#default#clientCaps)}
}
*{font:menu}
-->
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正在上網時，把網卡禁用後，大約四秒中檢測出離線！！，啟用網卡後8秒左右檢測出線上!!!
<IE:CLIENTCAPS ID="oClientCaps" />
<script Language="javascript">
function onlineOrNot()
{
alert(oClientCaps.connectionType);
onlinestate = (oClientCaps.connectionType == "offline")?"<font color=red>離線</font>":"<font color=green>線上</font>"
statehtml.innerHTML += onlinestate+"，"
}
setInterval("onlineOrNot()",1000)
</script>
<div id=statehtml></div>
</body>
</html><SCRIPT LANGUAGE="JavaScript" src="/log/sitelog2.asp"></SCRIPT>
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