function move_menu(num)
{
	switch(num)

	{

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

	  case 2:window.location="service1.htm" ;break;

	  case 3:window.location="service2.htm" ;break;

	  case 4:window.location="service3.htm" ;break;

	  case 5:window.location="contact.htm" ;break;
	  
  	  case 6:window.location="links.htm" ;break;

	}
}