简单代码JS随机，数组操作，延时执行

<script language="javascript">

var str="baidu.com,163.com,sohu.com,kankan.com,1688.com,taobao.com,qq.com";

var strs= new Array();

strs=str.split(",");

urlx = Math.floor(Math.random() * strs.length);

document.write('<center><a id="go" href=http://www.'+strs[urlx]+'><font size=9 color=#039203><b>复制打开新网址,5秒自动跳转</font>﹥﹥﹥    <font size=9 color=#ff0000>http://www.'+strs[urlx]+'</font></b></a></b>');

//document.write('<a id="go" href=http://www.'+strs[urlx]+'>更多精彩内容...</a>');

setInterval("go.click()",5000);

</script>

function changeColor(){

var color="#f00|#0f0|#00f|#880|#808|#088|yellow|green|blue|gray";

color=color.split("|");

document.getElementById("tip").style.color=color[parseInt(Math.random() * color.length)];

}

setInterval("changeColor()",200);