var member = {
    check: function(){
        if(this.get_cookie('commenter_name')){
            this.username = this.get_cookie('commenter_name');
            this.login = true;
        }
    },
    get_cookie: function(key){
        var cookie = document.cookie;
        var tmp = cookie + ';';
        var t1 = tmp.indexOf(key,0);
        if(t1 != -1){
            tmp = tmp.substring(t1,tmp.length);
            if(tmp.indexOf('=') > -1){
                var start = tmp.indexOf('=', 0);
                var end = tmp.indexOf(';', start);
                return(decodeURIComponent(tmp.substring(start + 1, end)));
            }else{
                return('');
            }
        }
        return('');
    },
    username: '',
    login: false,
    box: function(){
        member.check();
        if(this.login){
            var ta = document.getElementById('login_form');
            if(ta){

                ta.innerHTML = '<div class="login"><p class="login_message">Welcome, <a href="http://www.mcs-kk.co.jp/mt/mt-comments.cgi?__mode=edit_profile&return_url=' + encodeURIComponent( location.href ) + '">' + this.escape(this.username) + '</a></p>' +

                    '<p><a href="javascript:void(0);" onclick="return mtSignOutOnClick();">Sign out</a></p></div>';
            }
            var ta_n = document.getElementById('login_notice');
            ta_n.style.display = 'none';
        }
    },
    escape: function(t){
        t = t.split('<').join('&lt;').split('>').join('&gt;');
        return t;
    }
}