HTML下雪代码

来源：百度知道 编辑：UC知道 时间：2024/04/29 10:52:14
HTML下雪代码,博客用的，博客不支持JS代码。一定要是HTML代码。高手快来
Flash AS下雪动画,也行啊

<html>
<head>

</head>
<BODY bgcolor="#000000">
<SCRIPT language=JavaScript1.2>
var snowsrc="images/xuehua1.gif"
var no = 10;
var ns4up = (document.layers) ? 1 : 0; // browser sniffer
var ie4up = (document.all) ? 1 : 0;
var dx, xp, yp; // coordinate and position variables
var am, stx, sty; // amplitude and step variables
var i, doc_width = 800, doc_height =600;
if (ns4up) {
doc_width = self.innerWidth;
doc_height = self.innerHeight;
} else if (ie4up) {
doc_width = document.body.clientWidth;
doc_height = document.body.clientHeight;
}

dx = new Array();
xp = new Array();
yp = new Array();
am = new Array();
stx = new Array();
sty = new Array();
for (i = 0; i < no; ++ i) {
dx[i] = 0; // set coordinate variables
xp[i] = Math.random()*(doc_width-50); // set position v