function moveToTop(mode)
{
    frm = $('mapFrame');
    var src = frm.src;

    frm.style.width = 880 + 'px';
    frm.style.height = 400 + 'px';
    frm.src = src;

    tgt = $('mapPanel');
    $('mapPanelSide').removeChild(tgt);
    $('mapPanelTop').appendChild(tgt);
//    
//    $('trigger').setAttribute('href', 'javascript:moveToSide(\'' + mode + '\');');
//    $('trigger').innerHTML = '地図を小さくする';
}
function moveToSide(mode)
{
    frm = $('mapFrame');
    var src = frm.src;

    if (mode == 'entry') {
        frm.style.width = 290 + 'px';
        frm.style.height = 310 + 'px';
    }
    else if (mode == 'travel') {
        frm.style.width = 440 + 'px';
        frm.style.height = 490 + 'px';
    }
    frm.src = src;

    tgt = $('mapPanel');
    $('mapPanelTop').removeChild(tgt);
    $('mapPanelSide').appendChild(tgt);

//    $('trigger').setAttribute('href', 'javascript:moveToTop(\'' + mode + '\');');
//    $('trigger').innerHTML = '地図を大きくする';
}