Page.php

  ##################
  # Function: is_faq
  # Inputs:
  #   page - optional english file name
  # Returns: boolean
  # Note:
  #   This function returns true if the current page or the page argument is a faq page
  #   false otherwise
  private function is_faq($page = FALSE){
    # return early if we know we are on a faq page
	# and no argument provide
	if(!$page && $this->is_faq) return TRUE;
  
    # set page based on func arg or file name
    $page = ($page) ? $page: $this->english_file_name;
    $q = "SELECT 1 FROM $this->content_faq WHERE url = '$page' LIMIT 1";
	$result = $this->db->execute($q);
	return ($result && mysql_num_rows($result));
  }// is_faq