var imgheight1
var imgleft1
document.ns = navigator.appName == "Netscape"
window.screen.width>800 ? imgheight1=420:imgheight1=120
window.screen.width>800 ? imgleft1=10:imgleft1=10
function yudianload()
{
if (navigator.appName == "Netscape")
{document.yudian.pageY=pageYOffset+window.innerHeight-imgheight1;
document.yudian.pageX=imgleft1;
yudianmove();
}
else
{
yudian.style.top=document.body.scrollTop+document.body.offsetHeight-imgheight1;
yudian.style.left=imgleft1;
yudianmove();
}
}
function yudianmove()
 {
 if(document.ns)
 {
 document.yudian.top=pageYOffset+window.innerHeight-imgheight1
 document.yudian.left=imgleft1;
 setTimeout("yudianmove();",50)
 }
 else
 {
 yudian.style.top=document.body.scrollTop+document.body.offsetHeight-imgheight1;
 yudian.style.left=imgleft1;
 setTimeout("yudianmove();",50)
 }
 }

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true)
if (window.screen.width>800 )
{
if (navigator.appName == "Netscape")
{document.write("<layer id=yudian top=300 width=64 height=80><a href='http://www.zgzn.com/counter/advstat.asp?id=162&url=http://www.enc.net.cn/en/'  border=0 target=_blank><img src=images/ad/enc_en.gif border=0></a></layer>");
yudianload()}
else
{
document.write("<div id=yudian style='position: absolute;width:64;top:300;visibility: visible;z-index: 1'><a href='http://www.zgzn.com/counter/advstat.asp?id=162&url=http://www.enc.net.cn/en/'  target=_blank><img src='images/ad/enc_en.gif' border='0'></a></div>");
yudianload()
}
}
else
{
if (navigator.appName == "Netscape")
{document.write("<layer id=yudian top=300 width=64 height=80><a href='http://www.zgzn.com/counter/advstat.asp?id=162&url=http://www.enc.net.cn/en/'  border=0 target=_blank><img src=images/ad/enc_en.gif border=0></a></layer>");
yudianload()}
else
{
document.write("<div id=yudian style='position: absolute;width:64;top:300;visibility: visible;z-index: 1'><a href='http://www.zgzn.com/counter/advstat.asp?id=162&url=http://www.enc.net.cn/en/'  target=_blank><img src='images/ad/enc_en.gif' border='0'></a></div>");
yudianload()
}
}