function DPAH_show_pdf_info() {

  window[ 'win_pdf_info' ] = window.open( "/inside/pdf_info.html", "win_pdf_info", "scrollbars=yes,width=300,height=300" );

  window[ 'win_pdf_info' ].self.focus();

  return;

}
// end DPAH_show_pdf_info


function DPAH_display_vpa_article( file_rel_path ) {

  window.win_vpa_article = window.open( ( "/inside/display_vpa_article.php/" + file_rel_path ), "win_vpa_article", "width=450,height=420,scrollbars=yes,resizable=yes,toolbar=yes" );
  
  window.win_vpa_article.self.focus();
 
  return;

}
// end DPAH_display_vpa_article