function move_menu(num)
{
	switch(num)

	{

	  case 1:window.location="phobos_digital_recorders_wordnet_replacement.htm" ;break;

	  case 2:window.location="total_recall_arunta_voice_logging_recorders.htm" ;break;

	  case 3:window.location="call_recorders_vidicode_telephone_recording.htm" ;break;

	  case 4:window.location="digital_telephone_recording_interfaces_dacs_microphones.htm" ;break;

	}
}