流星雨星空页面特效__脚本特效_后台技术飞飞Asp技术乐园

流星雨星空

时间： 2008-06-03 23:58:45　阅读次数：2120

流星雨星空

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>网页特效|www.ffasp.com 飞飞Asp乐园|---星空</title>
</head>
<body>
 
<style type="text/css">
#sDiv0, #sDiv1, #sDiv2, #sDiv3, #sDiv4, #sDiv5, #sDiv6, #sDiv7, #sDiv8, #sDiv9
{
position:absolute; height:1; width:1; font-family:arial black; font-size:9px; color:#FFFFAA; z-index:10;
}
</style>
<body bgcolor="#000000">
<SCRIPT LANGUAGE="JavaScript1.2">
var ns=(document.layers);
var ie=(document.all);
var w3=(document.getElementById && self.innerWidth && (window.pageXOffset>-1));
var allDivs      = new Array(10);
var documentWidth,documentHeight;
function initAll(){
        if(!ns && !ie && !w3)        return;
        for(dNum=0; dNum<10; ++dNum){
                if(ie)                allDivs[dNum]=eval('document.all.sDiv'+dNum+'.style');
                else if(ns)        allDivs[dNum]=eval('document.layers["sDiv'+dNum+'"]');
                else if(w3)        allDivs[dNum]=eval('document.getElementById("sDiv'+dNum+'").style');
                moveTo(dNum,0,0);
        }
}
function moveTo(i,tempx,tempy){
        if (ie){
                documentWidth  =document.body.offsetWidth+document.body.scrollLeft-20;
                randomy=Math.floor(Math.random()*document.body.offsetHeight)+document.body.scrollTop-20;
        }
        else if (ns){
                documentWidth=window.innerWidth+window.pageXOffset-20;
                randomy=Math.floor(Math.random()*window.innerHeight)+window.pageYOffset-20;
        }
        else if (w3){
                documentWidth=self.innerWidth+window.pageXOffset-20;
                randomy=Math.floor(Math.random()*self.innerHeight)+window.pageYOffset-20;
        }
        if(tempx>-50){
                tempx-=45;
                allDivs[i].left=tempx;
                allDivs[i].top =tempy;
                setTimeout("moveTo("+i+","+tempx+","+tempy+")",40)
        }
        else
                setTimeout("moveTo("+i+",documentWidth-10,randomy)",2000/i+40);
}
window.onload=initAll
</script>
<div id="sDiv0" style="width: 5; height: 13">*</div>
<div id="sDiv1">*</div>
<div id="sDiv2">*</div>
<div id="sDiv3">*</div>
<div id="sDiv4">*</div>
<div id="sDiv5">*</div>
<div id="sDiv6">*</div>
<div id="sDiv7">*</div>
<div id="sDiv8">*</div>
<div id="sDiv9">*</div>
</body>
</html>

提示：您可以先修改部分代码再运行