/*
 [XiaoYeMen.Com JavaScript Library](C)2006-2009
 Author @ msn:liujian@xiaoyemen.com QQ:250560973
 $Id: V1.0 Des 12, 2008 00:15:00 by Jensen $
*/
function openBox(){
  var control = document.getElementById("sign-in");
  var charged = document.getElementById("sing-in-box");
  charged.style.display = "none"
  control.onclick = function(){
    if (charged.style.display == "none"){
      charged.style.display = "block";
    }else{
      charged.style.display = "none";
    }
    return false;
  }
}
addLoadEvent(openBox);