if(document.all && navigator.appVersion.substring(22,23)==4) {
  self.focus();
  var OLECMDID_PRINT = 6;
  var OLECMDEXECOPT_DONTPROMPTUSER = 2;
  var OLECMDEXECOPT_PROMPTUSER = 1;
  var WebBrowser = '<object id="WebBrowser1" width="0" height="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>';
  document.body.insertAdjacentHTML('beforeEnd',WebBrowser);
  WebBrowser1.ExecWB(OLECMDID_PRINT,OLECMDEXECOPT_DONTPROMPTUSER);
  WebBrowser1.outerHTML = '';
}