JavaScript文字虚幻抖动

2017-05-27 网页编程网 网页编程网

<html>
<head>
<title>文字虚幻抖动</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">

</style>
</head>
<body>
<DIV id=Title2 style="COLOR: gray; FONT: bold 11pt arial; POSITION: absolute; visibility:hidden; top:300; left:300;">
<P><FONT size=8>JavaScript特效<br>我喜欢你网站</FONT></P></DIV>
<DIV id=Title1 style="COLOR: white; FONT: bold 11pt arial; POSITION: absolute; visibility:hidden; top:300; left:300">
<P><FONT size=8>JavaScript特效<br>我不喜欢你网站</FONT></P></DIV>
<script language="javascript">
var Tle2="document.all.Title2.style";
var Tle1="document.all.Title1.style";
eval(Tle2).top=eval(Tle1).top=document.body.clientHeight/2 - 20;
eval(Tle2).left=eval(Tle1).left=document.body.clientWidth/2 - 150;
function Fade(){
	var BackX = Math.random()*10;
	var BackY = Math.random()*5;
	if(Math.random()<0.5){
		BackX = -BackX;
		BackY = -BackY;
	}
	eval(Tle1).visibility = eval(Tle2).visibility = "visible";
	eval(Tle2).left = parseInt(eval(Tle1).left) + BackX;
	eval(Tle2).top = parseInt(eval(Tle1).top)  + BackY;
	var FadeID = setTimeout("Fade()",50);
}
Fade();
</script>
</body>
</html>

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