按钮显示时间 点击按钮显示页面停留时间
要完成此效果把如下代码加入到<body>区域中<script LANGUAGE="JavaScript"><!-- Beginday = 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JavaScript Fairyland\n\n本站域名:http://typhoon.500.to\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>查看/参与:讨论/评论 相关文章:Javascript
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