function list(){
	document.write('<h3>紀元前<\/h3>');
	document.write('<ul>');
    document.write('<li><a href="BC21.htm">B.C.21C以前<\/a><\/li>');
    document.write('<li><a href="BC20-11.htm">B.C.20～B.C.11C<\/a><\/li>');
    document.write('<li><a href="BC10-09.htm">B.C.10～B.C.9C<\/a><\/li>');
    document.write('<li><a href="BC08.htm">B.C.8世紀<\/a><\/li>');
    document.write('<li><a href="BC07.htm">B.C.7世紀<\/a><\/li>');
    document.write('<li><a href="BC06.htm">B.C.6世紀<\/a><\/li>');
    document.write('<li><a href="BC05.htm">B.C.5世紀<\/a><\/li>');
    document.write('<li><a href="BC04.htm">B.C.4世紀<\/a><\/li>');
    document.write('<li><a href="BC03.htm">B.C.3世紀<\/a><\/li>');
    document.write('<li><a href="BC02.htm">B.C.2世紀<\/a><\/li>');
    document.write('<li><a href="BC01.htm">B.C.1世紀<\/a><\/li><\/ul>');
	document.write('<h3>紀元後<\/h3>');
    document.write('<ul><li><a href="AD01.htm"> 1世紀<\/a><\/li>');
    document.write('<li><a href="AD02.htm"> 2世紀<\/a><\/li>');
    document.write('<li><a href="AD03.htm"> 3世紀<\/a><\/li>');
    document.write('<li><a href="AD04.htm"> 4世紀<\/a><\/li>');
    document.write('<li><a href="AD05.htm"> 5世紀<\/a><\/li>');
    document.write('<li><a href="AD06.htm"> 6世紀<\/a><\/li>');
    document.write('<li><a href="AD07.htm"> 7世紀<\/a><\/li>');
    document.write('<li><a href="AD08.htm"> 8世紀<\/a><\/li>');
    document.write('<li><a href="AD09.htm"> 9世紀<\/a><\/li>');
    document.write('<li><a href="AD10.htm">10世紀<\/a><\/li>');
    document.write('<li><a href="AD11.htm">11世紀<\/a><\/li>');
    document.write('<li><a href="AD12.htm">12世紀<\/a><\/li>');
    document.write('<li><a href="AD13.htm">13世紀<\/a><\/li>');
    document.write('<li><a href="AD14.htm">14世紀<\/a><\/li>');
    document.write('<li><a href="AD15.htm">15世紀<\/a><\/li>');
    document.write('<li><a href="AD16.htm">16世紀<\/a><\/li>');
    document.write('<li><a href="AD17.htm">17世紀<\/a><\/li>');
    document.write('<li><a href="AD18.htm">18世紀<\/a><\/li>');
    document.write('<li><a href="AD19f.htm">19世紀前期<\/a><\/li>');
    document.write('<li><a href="AD19l.htm">19世紀後期<\/a><\/li>');
    document.write('<li><a href="AD20f.htm">20世紀前期<\/a><\/li>');
    document.write('<li><a href="AD20f2.htm">20世紀中葉<\/a><\/li>');
    document.write('<li><a href="AD20l.htm">20世紀後期<\/a><\/li>');
    document.write('<li><a href="AD21.htm">21世紀<\/a><\/li>');
	document.write('<\/ul>');
}