function open_wnd( lpLink ) {
  //var w = window.open( lpLink, 'VDVPOPUP', 'width=584,height=400,scrollbars=yes,resizable=yes' );
  var w = window.open( lpLink, 'VDVPOPUP', 'width=584,height=400,scrollbars=yes,resizable=yes' );
  w.focus();
}

function open_prnt() {
  var lpLink = self.location.href;
  if( lpLink.indexOf( '?' ) != -1 ) {
    lpLink += '&print_version=1';
  } else {
    lpLink += '?print_version=1';
  }
  var w = window.open( lpLink, 'PRINT', 'width=640,height=480' );
  w.focus();
}
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