jmp = new Array();
img = new Array();
jmpF = new Array();
imgF = new Array();

jmp[0] = "/koukoku/web/";
jmp[1] = "/menu/a_link/";

img[1] = "/img/menu.jpg";
img[0] = "/img/koukoku.jpg";

jmpF[0] = "/menu/a_link/";
jmpF[1] = "/koukoku/web/";

imgF[0] = "/img/feature_menu.jpg";
imgF[1] = "/img/feature_koukoku.jpg";

n = Math.floor(Math.random()*2);

document.write("<table width='100%' border='0' cellspacing='0' cellpadding='0'><tr>");
document.write("<td><a href='"+jmp[n]+"'>");
document.write("<img src='"+img[n]+"' width='565' height='200' border='0'></a></td>");
document.write("</tr><tr>");
document.write("<td><img src='/shared/img/blank.gif' width='1' height='10' alt=''></td>");
document.write("</tr></table>");
document.write("<table width='100%' border='0' cellspacing='0' cellpadding='0'><tr valign='top'>");
document.write("<td>");
document.write("<table border='0' cellspacing='0' cellpadding='0'><tr valign='top'>");
document.write("<td><a href='"+jmpF[n]+"'>");
document.write("<img src='"+imgF[n]+"' width='214' height='65' border='0' alt=''></a></td>");
document.write("</tr>");
document.close();