<html>
<head>
<script language = "javascript">
function preloader()
{
heavyImage = new Image();
heavyImage.src = "heavyimagefile.jpg";
}
</script>
</head>
<body onLoad="javascript:preloader()">
<a href="#" onMouseOver="javascript:document.img01.src='heavyimagefile.jpg'">
<img name="img01" src="justanotherfile.jpg"></a>
</body>
</html>
posted on 2006-06-30 10:30
kelven 阅读(466)
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JavaScript