function menu() {
document.write('');
}
function main_left() {
document.write('');
}
function k_menu() {
document.write(' ');
}
function sub_01() {
document.write('');
}
function sub_04() {
document.write('');
}
function sub_03() {
document.write('');
}
function sub_02() {
document.write('');
}
function sub_05() {
document.write('');
}