function move_menu(num)
{
	switch(num)

	{

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

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

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

	  case 4:window.location="http://www.certifiedenergyraters.com/EnergyAudit.htm" ;break;
	}
}