numpages = 51;
 greenbarwidth = 530;
 
 function progress(thispagenumber)
  {
   document.write("        <img src=\"../images/greenbar.gif\" width=\"" + greenbarwidth + "\" height=\"11\" border=\"0\"><Br>\n" +
                  "        <img src=\"../images/spacer.gif\" width=" + ((greenbarwidth / numpages) * thispagenumber) + " height=1>\n" +
                  "        <img src=\"../images/progressarrow.gif\" width=\"15\" height=\"13\"><Br>\n" +
                  "        <TABLE Width=\"" + greenbarwidth + "\" COLS=2>\n" + 
                  "         <TR>\n" +
                  "          <TD Width=20%>\n" +
                  "           <B><Font Face=Arial><A href=index.htm>Inicio</A></Font></B>\n" +
                  "          </TD>\n" +
                  "          <TD Width=60% Align=Center>\n" +
                  "           <Font Face=Arial Size=-1>Completó el " + (Math.round((thispagenumber / numpages) * 100)) + "% del tema Armas de Fuego Modernas</Font>\n" +
                  "          </TD>\n" +
                  "          <TD Width=20% Align=Right>\n" +
                  "           <B><Font Face=Arial><A href=finalquiz.htm>Sección de examen</A></Font></B>\n" +
                  "          </TD>\n" +
                  "         </TR>\n" +
                  "         <TR>\n" +
                  "          <TD colspan=2>\n" +
                  "           <Font Face=Arial Size=-2>Copyright, International Hunter Education Association, Inc. 2007</Font>\n" +
                  "          </TD>\n" +
                  "         </TR>\n" +
                  "        </TABLE>\n");
  }