var common_login_id = "";
var common_login_pass = "";
var common_login_check = false;
var user_data_uid = "";
var user_data_name = "";
var login_url = ""

function login_check_onload()
{
	login_url ="../phpcommon/login.php";
	new Ajax.Request(login_url, {
		"method": "POST",
		"parameters": "menu=login_check_onload&r=" + Math.floor(Math.random() * 10000),
		"onComplete":  login_check_onload_return
	});
}
function login_check()
{
	var temp_id = $('h_login_id').value;
	var temp_pass = $('h_login_pass').value;
	var temp_check = "0"
	
	if ($('h_login_check').checked)
	{
		temp_check = "1";
	}
	
	if (temp_id == "" || temp_pass == "")
	{
		alert('ID/PASSを入力してください');
		return;
	}
	
	
	new Ajax.Request(login_url, {
		"method": "POST",
		"parameters": "menu=login_check&id=" + temp_id + "&pass=" + temp_pass + "&check=" + temp_check + "&r=" + Math.floor(Math.random() * 10000),
		"onComplete":  login_check_return
	});
}
function logout()
{
	new Ajax.Request(login_url, {
		"method": "POST",
		"parameters": "menu=logout&r=" + Math.floor(Math.random() * 10000),
		"onComplete":  login_check_onload_return
	});
	alert('ログアウトしました');
}
function login_check_onload_return(req)
{
	var a;
	eval('a = ' + req.responseText);
	if (a["login_flg"] == "1")
	{
		user_data_uid = a["user_data_uid"];
		user_data_name = a["user_data_name"];
		set_login_ok();
	}
	else
	{
		if (a["cookie_flg"] == "1")
		{
			common_login_id = a["cookie_id"];
			common_login_pass = a["cookie_pass"];
			common_login_check = true;
		}
		set_login_ng();
	}
}

function login_check_return(req)
{
	var a;
	eval('a = ' + req.responseText);
	if (a["login_flg"] == "1")
	{
		alert('ログインしました');
		user_data_uid = a["user_data_uid"];
		user_data_name = a["user_data_name"];
		set_login_ok();
	}
	else
	{
		if (a["error_flg"] == "1") alert('IDまたはPASSが違います');
		$('h_login_pass').value = "";
	}
}


function set_login_ng()
{
	$('header_member_area').innerHTML='<img src="images/title_id.gif" alt="ID" class="img_id"><img src="images/title_pass.gif" alt="PASS" class="img_pass"><input type="text" class="id" id="h_login_id"><input type="password" class="pw" id="h_login_pass"><p class="save">保存</p><input name="save" type="checkbox" value="1" class="saveBox"  id="h_login_check"><a href="javascript:login_check();"><img src="./images/bt_login.gif" alt="LOGIN" border="0" class="login"></a><p class="admission" id="h_login_navi"><a href="../members/" target="_blank">新規入会はこちら</a></p>';
	$('h_login_id').value = common_login_id;
	$('h_login_pass').value = common_login_pass;
	$('h_login_check').checked = common_login_check;
}

function set_login_ok()
{
	$('header_member_area').innerHTML='<p class="user_name">ようこそ' + user_data_name + 'さん</p><a href="javascript:logout()"><img src="./images/bt_logout.gif" alt="LOGOUT" border="0" class="logout"></a>';
}