# File lib/cgikit/api.rb, line 597
  def join_names( names, keyword )
    list = ''
    names.each do |name|
      if names.first == name then
        list << "'#{name}'"
      elsif names.last == name then
        list << " #{keyword} '#{name}'"
      else
        list << ", '#{name}'"
      end
    end
    list
  end