//打開模式對話方塊
  function OpenModalDlg(spath,sargs,w,h)
  {
    return window.showModalDialog(spath, sargs, "dialogWidth:" + w + "px;dialogHeight:" + h + "px;help:0;status:0;scroll:1;center:1");
  }
  
  //打開非模式對話方塊
  function OpenNormalDlg(spath,sargs,w,h)
  {
            var l = (screen.width - w) / 2; 
            var t = (screen.height - h) / 2;

   var frm=window.open(spath,sargs,"height="+ h +",width="+ w +",top="+t+",left="+l+",center=1,toolbar:0,menubar:0,scrollbars=yes,z-look:1, resizable:1,location:0,status:0");
   frm.focus();
   return frm;
  }