按钮显示时间,点击按钮显示页面停留时间

- 站长中国 (http://www.zzchina.net)
-- 网页特效 (http://www.zzchina.net/javascript/)
--- 按钮显示时间,点击按钮显示页面停留时间 (http://www.zzchina.net/javascript/1/19.htm)
-- 发布日期： 2004-05-24
<!-- 网页特效代码由[站长中国:http://www.zzChina.net]提供！ -->
<!-- 要实现此效果需要 1 个步骤： -->

<!-- 第 1 步： -->
<!-- 把下面的代码加到<BODY></BODY>区域中： -->

<script LANGUAGE="JavaScript">
<!-- Begin
day = new Date();
miVisit = day.getTime();
function clock() {
today = new Date();
hrNow = today.getHours();
mnNow = today.getMinutes();
scNow = today.getSeconds();
miNow = today.getTime();
if (hrNow == 0) {
hour = 12;
ap = " AM";
} else if(hrNow <= 11) {
ap = " AM";
hour = hrNow;
} else if(hrNow == 12) {
ap = " PM";
hour = 12;
} else if (hrNow >= 13) {
hour = (hrNow - 12);
ap = " PM";
}
if (hrNow >= 13) {
hour = hrNow - 12;
}
if (mnNow <= 9) {
min = "0" + mnNow;
}
else (min = mnNow)
if (scNow <= 9) {
secs = "0" + scNow;
} else {
secs = scNow;
}
time = hour + ":" + min + ":" + secs + ap;
document.form.button.value = time;
self.status = time;
setTimeout('clock()', 1000);
}
function timeInfo() {
milliSince = miNow;
milliNow = miNow - miVisit;
secsVisit = Math.round(milliNow / 1000);
minsVisit = Math.round((milliNow / 1000) / 60);
alert("欢迎光临中国WEB开发者网络\n\n本站域名：http://www.ChinaWevDev.com\n\n"
+ "你已经在本页面上停留了" + minsVisit + "分"
+ secsVisit + "秒"+ " ");
}
document.write("<center><form name=\"form\">"
+ "<input type=button value=\"Click for info!\""
+ " name=button onClick=\"timeInfo()\"></form></center>");
onError = null;
clock();
// End -->
</script>

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