NORMAL OUTPUT:

<?xml version="1.0" encoding="ISO-8859-1"?>
<user>
	<getInfo>
	<unreadMessages>4</unreadMessages>
	<commentNumber>18</commentNumber>
	<commentURL>http://suicidegirls.com/members/s5/759769/page2/#up</commentURL>
	<alias>s5</alias>
	 </getInfo>
</user>

ERROR OUTPUT:

<?xml version="1.0" encoding="ISO-8859-1"?>
<user>
	<getInfo>
	<error>401</error>
	<errorString>Not logged in.</errorString>
	</getInfo>
</user>