function group(){
document.getElementById('group').innerHTML='Group Companies 
';
}
function group_o(){
document.getElementById('group').innerHTML='Group Companies 
・domestic
・overseas';
}
function domestic(){
document.getElementById('domestic').innerHTML='Domestic Logistics Services ';
}
function domestic_o(){
document.getElementById('domestic').innerHTML='Domestic Logistics Services
・Distribution Establishment';
}
function overseas(){
document.getElementById('overseas').innerHTML='International Logistics Services ';
}
function overseas_o(){
document.getElementById('overseas').innerHTML='International Logistics Services
・Export Services
・Import Services
・Logistics Services
・FAQ';
}
function stock(){
document.getElementById('stock').innerHTML='Stock Information ';
}
function stock_o(){
document.getElementById('stock').innerHTML='Stock Information
・IR Calendar';
}
function library(){
document.getElementById('library').innerHTML='IR Library ';
}
function library_o(){
document.getElementById('library').innerHTML='IR Library
・Financial Summary
・Supplementary Financial Summary
・Annual Reports';
}
function close(name){
document.getElementById(name).style.visibility='hidden';
}