Drupal 7 _theme

gistfile1.txt

	$themes = array (
		'reg_subscription_confirm' => array(
      'variables' => array(
        'body' => NULL,
      ),
      'path' => drupal_get_path('module', '_user_reg') ,
      'template' => 'templates/subscription_confirm',
		),
	);
  
  
  theme('reg_subscription_confirm', array('body'=>'vishnu'));