Random startgame chat

 
<script>
  <event>
    <condition type="StartGame"/>
    <response type="disableControllers">
      <disable value="true"/>
    </response>
    <response type="chat">
      <sender value="A General"/>
      <message value="This map is under construction. Get out. NOW!"/>
      <avatar value="mullen"/>
      <color value="FFFF0000"/>
    </response>
    <response type="disableControllers">
      <disable value="false"/>
    </response>
  </event>
</script>