var intDivX, intDivY;

  var boolMSIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;

  function divShow(name)
  {
    if (boolMSIE == true) {
      this.obj = eval(name + ".style");
      this.obj.left = intDivX;
      this.obj.top = intDivY;
    }
  }
  function divHide(name) {
    if (boolMSIE == true) {
      this.obj = eval(name + ".style");
      this.obj.left = -1000;
    }
  }
  function ieMouse() {
    if (boolMSIE == true) {
      intDivY = event.y - 80;
      intDivY = (intDivY + document.body.scrollTop);
      intDivX = event.x - 20;
    }
  }
  document.onmousemove = ieMouse;