menu_img1 = "/zemi/bese_img/menu01_1.gif";
menu_img2 = "/zemi/bese_img/menu02_1.gif";
menu_img3 = "/zemi/bese_img/menu03_1.gif";
menu_img4 = "/zemi/bese_img/menu04_1.gif";
menu_img5 = "/zemi/bese_img/menu05_1.gif";
menu_img6 = "/zemi/bese_img/menu06_1.gif";
menu_img7 = "/zemi/bese_img/menu07_1.gif";
menu_img8 = "/zemi/bese_img/menu08_1.gif";
menu_img9 = "/zemi/bese_img/menu09_1.gif";
menu_img10 = "/zemi/bese_img/menu10_1.gif";
menu_img11 = "/zemi/bese_img/menu11_1.gif";
menu_img12 = "/zemi/bese_img/menu12_1.gif";
tab_img1 = "/zemi/bese_img/menu_button_1.gif";

switch (menu_index) {
case 1:
  menu_img1 = "/zemi/bese_img/menu01_2.gif";
  break;
case 2:
  menu_img2 = "/zemi/bese_img/menu02_2.gif";
  break;
case 3:
  menu_img3 = "/zemi/bese_img/menu03_2.gif";
  break;
case 4:
  menu_img4 = "/zemi/bese_img/menu04_2.gif";
  break;
case 5:
  menu_img5 = "/zemi/bese_img/menu05_2.gif";
  break;
case 6:
  menu_img6 = "/zemi/bese_img/menu06_2.gif";
  break;
case 7:
  menu_img7 = "/zemi/bese_img/menu07_2.gif";
  break;
case 8:
  menu_img8 = "/zemi/bese_img/menu08_2.gif";
  break;
case 9:
  menu_img9 = "/zemi/bese_img/menu09_2.gif";
  break;
case 10:
  menu_img10 = "/zemi/bese_img/menu10_2.gif";
  break;
case 11:
  menu_img11 = "/zemi/bese_img/menu11_2.gif";
  break;
case 12:
  menu_img12 = "/zemi/bese_img/menu12_2.gif";
  break;
default:
  break;
}

switch (tab_index) {
case 1:
  tab_img1 = "/zemi/bese_img/menu_button.gif";
  break;
default:
  break;
}

document.write("  <table width=\"780\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
document.write("    <tr> ");
document.write("      <td colspan=\"3\"><a name=\"top\"></a><img src=\"/zemi/bese_img/header_1.gif\" width=\"780\" height=\"72\"></td>");
document.write("    </tr>");
document.write("    <tr> ");
document.write("      <td colspan=\"3\"><img src=\"/zemi/bese_img/menu_left1.gif\" width=\"6\" height=\"46\"><a href=\"/zemi/index.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image20','','/zemi/bese_img/menu01_2.gif',1)\"><img name=\"Image20\" border=\"0\" src=\"" + menu_img1 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/sakaki.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image4','','/zemi/bese_img/menu02_2.gif',1)\"><img name=\"Image4\" border=\"0\" src=\"" + menu_img2 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/merumaga.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image21','','/zemi/bese_img/menu03_2.gif',1)\"><img name=\"Image21\" border=\"0\" src=\"" + menu_img3 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/lecture.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image6','','/zemi/bese_img/menu04_2.gif',1)\"><img name=\"Image6\" border=\"0\" src=\"" + menu_img4 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/qa.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image7','','/zemi/bese_img/menu05_2.gif',1)\"><img name=\"Image7\" border=\"0\" src=\"" + menu_img5 + "\" width=\"128\"height=\"46\"></a><a href=\"/zemi/report.php\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image8','','/zemi/bese_img/menu06_2.gif',1)\"><img name=\"Image8\" border=\"0\" src=\"" + menu_img6 + "\" width=\"128\" height=\"46\"></a><img src=\"/zemi/bese_img/menu_right1.gif\" width=\"6\" height=\"46\"></td>");
document.write("    </tr>");

document.write("    <tr> ");
document.write("      <td colspan=\"3\"><img src=\"/zemi/bese_img/menu_left2.gif\" width=\"6\" height=\"46\"><a href=\"/zemi/member_login.php\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image23','','/zemi/bese_img/menu07_2.gif',1)\"><img name=\"Image23\" border=\"0\" src=\"" + menu_img7 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/explanation.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image24','','/zemi/bese_img/menu08_2.gif',1)\"><img name=\"Image24\" border=\"0\" src=\"" + menu_img8 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/step.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image25','','/zemi/bese_img/menu09_2.gif',1)\"><img name=\"Image25\" border=\"0\" src=\"" + menu_img9 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/rules.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image26','','/zemi/bese_img/menu10_2.gif',1)\"><img name=\"Image26\" border=\"0\" src=\"" + menu_img10 + "\" width=\"128\" height=\"46\"></a><a href=\"/zemi/results.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image27','','/zemi/bese_img/menu11_2.gif',1)\"><img name=\"Image27\" border=\"0\" src=\"" + menu_img11 + "\" width=\"128\"height=\"46\"></a><a href=\"/zemi/sitemap.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image28','','/zemi/bese_img/menu12_2.gif',1)\"><img name=\"Image28\" border=\"0\" src=\"" + menu_img12 + "\" width=\"128\" height=\"46\"></a><img src=\"/zemi/bese_img/menu_right2.gif\" width=\"6\" height=\"46\"></td>");
document.write("    </tr>");


document.write("    <tr> ");
document.write("      <td colspan=\"3\"><a name=\"menu_bottom\"></a><img src=\"/zemi/bese_img/menu_bottom.gif\" width=\"780\" height=\"6\"></td>");
document.write("    </tr>");
document.write("    <tr align=\"right\"> ");
document.write("      <td background=\"/zemi/bese_img/back_01.gif\" colspan=\"3\">");
document.write("        <table width=\"780\" border=\"0\" cellspacing=\"0\" cellpadding=\"5\">");
document.write("          <tr>");
if(menu_mode == 1){
  document.write("            <td nowrap> Contact me<br>");
  document.write("              <a href=\"mailto:sakaki@prof-sakaki.com\">sakaki@prof-sakaki.com</a></td>");
} else {
  document.write("            <td> �@<a href=\"/zemi/book.html\"><img src=\"/zemi/bese_img/shoukai_t2.gif\" width=\"156\" height=\"22\" border=\"0\"></a></td>");
}
  document.write("            <td align=\"right\">   <a href=\"/zemi/houtei.html\" onMouseOut=\"MM_swapImgRestore()\" onMouseOver=\"MM_swapImage('Image29','','/zemi/bese_img/menu_button_2.gif',1)\"><img name=\"Image29\" border=\"0\" src=\"" + tab_img1 + "\" width=\"211\" height=\"26\" align=\"absmiddle\"></a></td>");
document.write("          </tr>");
document.write("        </table>");
document.write("      </td>");
document.write("    </tr>");
document.write("  </table>");