js---倒计时的自动跳转.html

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倒计时的自动跳转.html

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"

"http://www.w3.org/TR/html4/strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" lang="en">

	<head>

		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

		<title></title>

	</head>

	<body onload="start_timer()">

		<script>

			var i=3;

			var timer=null;

			function change()

			{

				var lab = document.getElementById("lab");

				lab.innerText = i+"秒后自动跳转到2.html...";

				i--;

				if(i==0)

				{

					window.clearInterval(timer);

					timer=null;

					//window.location.href = "2.html";

					var a = document.getElementById("a1");

					doclick(a);

				}

			}

			function start_timer()

			{

				timer = window.setInterval("change()",1000);

			}

			function doclick(obj)

			{

				javascript:location.replace(obj.href); event.returnValue=false;

			}

		</script>

     <label id="lab">3秒后自动跳转到2.html...</label>

     <a id="a1" href="2.html" onclick="doclick(this)">直接跳转到2.html</a>

	</body>

</html>
巴特西

js---倒计时的自动跳转.html

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