// Put Joomla User Info into javascript Global Namespace for Forms and other use.    
<?php $user =& JFactory::getUser();  ?>
var reg_fullName = "<?php echo "{$user->name}"; ?>";
var reg_Email = "<?php echo"{$user->email}"; ?>";
var reg_userName = "<?php echo "{$user->username}"; ?>";
var reg_userId = "<?php echo"{$user->id}"; ?>";
var reg_memberDate = "<?php echo"{$user->registerDate}"; ?>";
var reg_userType = "<?php echo"{$user->usertype}"; ?>";
var reg_guest = "<?php echo"{$user->guest}"; ?>";
var reg_lastVisit = "<?php echo"{$user->lastvisitDate}"; ?>";