document.write("<div id=\"popup_ad\" style=\"position:absolute;top:0;z-index:100;visibility:visible\"><table><tr><td align=\"right\"><a href=\"javascript:void(0)\" onclick=\"pop_close()\"><font color=#f89827>X Close </font></a></td></tr><tr><td><img src=\"promotion/popup.png\" border='0'></td></tr></table></div>");
c=0;
var objAd=document.getElementById("popup_ad");
objAd.style.top = (document.body.scrollTop+300) + 'px';
objAd.style.left = (screen.width-520)/2 + 'px'
function pop_close(){
objAd.style.visibility='hidden';
}