function move_menu(num)
{
	switch(num)

	{

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

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

	  case 3:window.location="https://www.plimus.com/jsp/buynow.jsp?contractId=1674866&templateId=221299" ;break;

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

	  case 5:window.location="contactus.htm" ;break;
	  
	}
}