document.write("<div id=\"piao\" style=\"background-color:#ffffff; padding:2px; border:#282D24 1px dotted; position:absolute;filter: alpha(opacity=80); \">");
document.write("<a href='http://15106.kf.qycn.com/vclient/chat/?websiteid=15106&amp;clerkid=104137&amp;clienturl=http%3A//www.pentagram-chinese.com' target='_blank' toolbar=no,scrollbars=no,menubar=no,status=no,resizable=yes,location=no,width=650,height=500,top=100,left=200><img src=/cn/images/servic.gif border=0 width=84/></a>");
document.write("<div style=\"background-color:#f6f6f6; width:84px; height:20px; line-height:22px; text-align:center;\"><a onclick=\"javascript:return closepiao();\">Close</a></div>");
document.write("</div>");

function Pos(w, h) {
sil=document.getElementById("piao");
sil.style.top=(document.documentElement.scrollTop+70)+"px";
sil.style.left=((document.documentElement.clientWidth-55)-sil.offsetWidth/2)+"px";
sil.style.width = w+"px";
sil.style.height = h+"px";
sil.style.position = "absolute";
sil.style.zIndex = 100;
}

Pos(84, 144);
window.onscroll = function() {
Pos(84, 144);
}
function closepiao(){
       document.getElementById("piao").style.display="none";
}