页面背景花瓣效果
点击次数:28 次 发布日期:2008-11-26 22:48:05 作者:源代码网
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把如下代码加入<body>区域中: <script Language="JavaScript"> function a(x,y,color) {document.write("<img border="0" style="position: absolute; left: "+(x+300)+"; top: "+(y+200)+";background-color: "+color+"" src="http://www.blue1000.com/article/px.gif" width=1 height=1>")} </script> <script>
for(t=1;t<=360;t++){ lo=200 * Math.sin(2 * (Math.PI / 180) * t); x = lo * Math.cos((Math.PI / 180) * t); y = lo * Math.sin((Math.PI / 180) * t); a(x,y,"#000000"); lo=200 * Math.cos(2 * (Math.PI / 180) * t); x = lo * Math.cos((Math.PI / 180) * t); y = lo * Math.sin((Math.PI / 180) * t); a(x,y,"#ff0000"); } </script>
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