// JScript 文件
document.getElementById("pp").style.left = document.body.clientWidth-125+"px";
moveHelp();

function ShowHelp(){
    $("#mm1").hide();
    $("#mm2").show("slow");
}
function HideHelp(){
    $("#mm2").hide();
    $("#mm1").show("slow");
}

var hold=250;
var the_timeoutd;
//定时移动浮动对比层
function moveHelp() {
  document.getElementById("pp").style.left = document.body.clientWidth-125+"px";
  var hTop=300;
  var help=document.getElementById("pp");
  
  if (help===null)
    return;
  
  var tt=80;
  
  if (window.innerHeight) {
    pos = window.pageYOffset;
  }
  else if (document.documentElement && document.documentElement.scrollTop) {
    pos = document.documentElement.scrollTop;
  }
  else if (document.body) {
    pos = document.body.scrollTop;
  }
  pos=pos-help.offsetTop+hTop;
  pos=help.offsetTop+pos/10;
  if (pos < hTop) pos = hTop;
  if (pos != hold) {
    help.style.top = pos+"px";
    tt=10;
  }
  hold = pos;
  the_timeoutd = setTimeout(moveHelp,tt);
}