function detailWin(url, p_Width, p_Height) {
  agent = navigator.userAgent;
  windowName = "Sitelet";
  params  = "";
  params += "toolbar=0,";
  params += "location=0,";
  params += "directories=0,";
  params += "status=0,";
  params += "menubar=0,";
  params += "scrollbars=1,";
  params += "resizable=1,";
  params += "top=100,";
  params += "left=100,";
  
  if (p_Width == "null") {
    params += "width=500,";
    params += "height=350";
  } else {
    params += "width=" + p_Width + ",";
    params += "height=" + p_Height;
  }
  if (typeof(win) == "object" && !win.closed){
    win.close();
  }
  win = window.open(url, windowName, params);
  if (agent.indexOf("Mozilla/2") != -1 && agent.indexOf("Win") == -1) {
    win = window.open(url, windowName , params);
  }
  if (!win.opener) {
    win.opener = window;
  }	
  win.focus();
}
function dis() {
  document.f.go.disabled=true;
  document.u.upt.disabled=false;
  document.u.upb.disabled=false;
}