function DspCaution(){
    s_Dsp = "直接入力することはできません。航路を右の地図から選択してください。";
    alert(s_Dsp);

    return;
}
function ExitFocus(obj){
    obj.blur();
    return;
}
function ChangeWin(){
    parent.frames[2].location.href = "../sp02/u_sp02m1map.html";
    parent.frames[1].location.href = "../sp02/u_sp02m1.php";

    return;
}
function BackWin(){
    parent.frames[2].location.href = "u_sp04m1map.html";
    parent.frames[1].location.href = "u_sp04m1.php";

    return;
}