自动滚动.htm

来自「这是一些关于JavaScript的学习资料 希望对大家有用」· HTM 代码 · 共 40 行

HTM
40
字号
<html>
<head>
<title>系统一览图 - 品络科技 pinluo.com</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="JavaScript">
<!--
function scrolltop(){
alert(document.body.scrollHeight);
alert(document.body.clientHeight);
document.body.scrollTop =document.body.scrollHeight- document.body.clientHeight;
}
//-->
</script>

</head>

<body onLoad="scrolltop()">
<script language="JavaScript">
<!--
var timer=false;
document.ondblclick=scrollscreen;
function scrollscreen(){
	var bdy=document.body;
	if(bdy.clientHeight+bdy.scrollTop>=bdy.scrollHeight){
		alert("already bottom! refresh now!");
		window.location.reload();
		return ;
	}
	bdy.scrollTop += 50;
	window.setTimeout(scrollscreen,100);
}
for(var i=0;i<800;i++)
	document.write("&nbsp;"+i+"<br>");
//-->
</script>


</body>

</html>

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