镜像跳转脚本

/* 镜像跳转
     By amxku         www.amxku.net
     2007-05-23
*/
var imgheight1
var imgleft1
document.ns = navigator.appName == "Netscape"
window.screen.width>800 ? imgheight1=230:imgheight1=350
window.screen.width>1000 ? imgleft1=100:imgleft1=330
function myload1()
{
         myleft1.style.top=document.body.scrollTop+document.body.offsetHeight-imgheight1;
         myleft1.style.right=imgleft1;
         leftmove1();
}
function leftmove1()
{
     myleft1.style.top=document.body.scrollTop+document.body.offsetHeight-imgheight1;
     myleft1.style.right=imgleft1;
     setTimeout("leftmove1();",1)
}
    if (window.location.href.substring(0,10)=="http://cnc")
     {
     document.write("<div id=myleft1 style='position: 


absolute;width:90;top:"+window.screen.height+";left:"+(window.screen.width-200)


+";visibility: visible;z-index: 1'>");
     document.write("<a href=http://www"+window.location.href.substring(10,2048)+"><img 


src=./images/www.gif border=0 alt=sebug.NET电信镜像站点></a><br />");
     document.write("<a href=http://uni"+window.location.href.substring(10,2048)+"><img 


src=./images/uni1.gif border=0 alt=sebug.NET联通镜像站点></a>");
     document.write("</div>");
     myload1()
     }
    else     if (window.location.href.substring(0,10)=="http://uni")
     {
     document.write("<div id=myleft1 style='position: 


absolute;width:90;top:"+window.screen.height+";left:"+(window.screen.width-200)


+";visibility: visible;z-index: 1'>");
     document.write("<a href=http://www"+window.location.href.substring(10,2048)+"><img 


src=./images/www.gif border=0 alt=sebug.NET电信镜像站点></a><br />");
     document.write("<a href=http://cnc"+window.location.href.substring(10,2048)+"><img 


src=./images/cnc1.gif border=0 alt=sebug.NET网通镜像站点></a>");
     document.write("</div>");
     myload1()
     }
else
     {
     document.write("<div id=myleft1 style='position: 


absolute;width:90;top:"+window.screen.height+";left:"+(window.screen.width-200)


+";visibility: visible;z-index: 1'>");
     document.write("<a href=http://cnc"+window.location.href.replace


("//sebug.net/","//cnc.sebug.net/").substring(10,2048)+"><img src=./images/cnc.gif border=0 


alt=SEBUG.NET网通镜像站点></a><br />");
     document.write("<a href=http://uni"+window.location.href.replace


("//sebug.net/","//uni.sebug.net/").substring(10,2048)+"><img src=./images/uni1.gif border=0 


alt=SEBUG.NET联通镜像站点></a>");
     document.write("</div>");
     myload1()
     }