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(unescape(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.souji-ya.net/cgi-bin/mt03/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;
	}
}