//==================================================================
//=  クッキー情報取得処理（JavaScript）                            =
//==================================================================
function getCookie(name){
    var cName = name + "=";
    var cNameLen = cName.length;
    var myCookie = document.cookie;
    var startPos = myCookie.indexOf(cName);
    var endPos;

    if (document.cookie.length == 0) return "";
    if (startPos != -1){
        startPos = startPos + cNameLen;
        endPos = myCookie.indexOf("|",startPos);
        if (endPos == -1) endPos = myCookie.indexOf(";",startPos);
        if (endPos == -1) endPos = document.cookie.length;
        return unescape(myCookie.substring(startPos, endPos));
    }
    return "";
}