function login()
{
	var sign_a = '&';
	
	if ($j('#login_id').val() == "" || $j('#password').val() == "")
	{
		alert("請填入完整資料，謝謝。");
		return false;
	}
	
	//var params = 'LN=' + $j('#login_id').val() + sign_a + 'PW=' +	$j('#password').val() + sign_a + 'RM=' + $j('#remember_me_2').val();
	var params = 'LN=' + $j('#login_id').val() + sign_a + 'PW=' +	$j('#password').val() + sign_a + 'RM=' + $j('#remember_me_2').val()+sign_a+'return_url='+$j('#return_url').val();
	var sUrl = window.location.protocol + "//" + document.domain + "/member/login.php";
	$j.ajax({
   			type: "POST",
   			url: sUrl,
   			data: params,
   			success: function(msg){
     		return_url(msg);
   			}
		}); 
}

function return_url(response) 
{
	var err_mess="請檢查您輸入的帳號、密碼是否有誤，請留意英數大小寫，謝謝";
	var err_mess_not_verified = "您尚未認證帳號，系統將您導向重新認證頁面。";
	var err_mess_not_filled = "您尚未輸入完整帳戶資訊，系統將您導向重新帳戶資訊頁面。";	
	var err_mess_account_disabled = "帳戶已停用，如有問題請洽服務人員。";	

	if(response == -1)
	{
		// this user has not verified the account yet.
		alert( err_mess_not_verified );
		var sUrl = window.location.protocol + "//" + document.domain + "/member/verification_resend.php";
		location.href = sUrl;
		return;
	}

	if(response == "-2")
	{
		// this user has not verified the account yet.
		alert( err_mess_not_filled );
		var sUrl = window.location.protocol + "//" + document.domain + "/member/account_fill.php";
		location.href = sUrl;
		return;
	}

	if(response == "-3")
	{
		// this user has not verified the account yet.
		alert( err_mess_account_disabled );
//		var sUrl = window.location.protocol + "//" + document.domain + "/member/account_fill.php";
//		location.href = sUrl;
		return;
	}
  //this is for web_mms login success
	if(response == "-4")
	{
		var sUrl = window.location.protocol + "//" + document.domain + "/mms_diy/web_mms/preview.php";
		location.href = sUrl;
		return;
	}	


	if(response == "-100")
	{
		// this user has not verified the account yet.
//		alert( err_mess_not_filled );
		var sUrl = window.location.protocol + "//" + document.domain + "/member/account_light_forbidden.php";
		location.href = sUrl;
		return;
	}	
	
	if(response != -1 && response != 0 && response != "-4")
	{
		var url = Get_Cookie ('return_url');
		/*
		if (url)	
			var sUrl = window.location.protocol + "//" + document.domain + url;
		else 
			var sUrl = window.location.protocol + "//" + document.domain;
		*/
		sUrl = window.location.protocol + "//" + document.domain+'/member/account_center.php';
		location.href = sUrl;
		return;
	}else if(response == "-4"){
    var sUrl = window.location.protocol + "//" + document.domain + "/mms_diy/web_mms/preview.php";
		location.href = sUrl;
		return;
  }
	else 
	{
		if (response == 0)	
		alert(err_mess);
	}
}