function menu_link(num)
{
	switch(num)

	{

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

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

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

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

	  case 5:window.location="hardware.htm" ;break;

	}
}