function dispNone() {
document.getElementById('abroad').style.display="none";
}

function tabCange01() {
document.getElementById('company').style.display="none";
document.getElementById('abroad').style.display="block";
}

function tabCange02() {
document.getElementById('company').style.display="block";
document.getElementById('abroad').style.display="none";
}



addEvent(window,"load",function(){dispNone()});