/*************************************
*
* Set "referer" and "agent" values in 
* comment request form
*
*************************************/

function commentForm() {
  window.open("","comments","scrollbars,resizable,width=640,height=450");
  document.info.refer.value = "//" + location.host + location.pathname;
  document.info.agent.value = navigator.appName+" "+navigator.appVersion;
}