遨游时间:

一.在<head></head>的<title></title>的下面加入如下代码:

<script LANGUAGE="JAVASCRIPT">

<!--

var ap_name = navigator.appName;

var ap_vinfo = navigator.appVersion;

var ap_ver = parseFloat(ap_vinfo.substring(0,ap_vinfo.indexOf('(')));

var time_start = new Date();

var clock_start = time_start.getTime();

var dl_ok=false;

function init ()

{

if(ap_name=="Netscape" && ap_ver>=3.0)

dl_ok=true;

return true;

}

function get_time_spent ()

{

var time_now = new Date();

return((time_now.getTime() - clock_start)/1000);

}

function show_secs () // show the time user spent on the side

{

var i_total_secs = Math.round(get_time_spent());

var i_secs_spent = i_total_secs % 60;

var i_mins_spent = Math.round((i_total_secs-30)/60);

var s_secs_spent = "" + ((i_secs_spent>9) ? i_secs_spent : "0" + i_secs_spent);

var s_mins_spent = "" + ((i_mins_spent>9) ? i_mins_spent : "0" + i_mins_spent);

document.fm0.time_spent.value = s_mins_spent + ":" + s_secs_spent;

window.setTimeout('show_secs()',1000);

}

// -->

</script>

二.在<body></body>区加入如下代码(注意还要将<body>改为

<body onLoad="init(); window.setTimeout('show_secs()',1);">):

<form name="fm0" onSubmit="0">

<font COLOR="#888888" size="-1"><i><p>遨游时间:</i></font><br>

<input type="text" name="time_spent" size="7" onFocus="this.blur()"> </p>

</form>

 

 

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