function mainNav (vector, level)
	{
	destination = "jnc.htm";
	if (vector == 0) 
		{
		if (level == 0) { destination = "jnc.htm";}
			else { destination = "../jnc.htm";}
		}
	if (vector == 1) 
		{
		if (level == 0) { destination = "aboutjnc.htm";}
			else { destination = "../aboutjnc.htm";}
		}
	if (vector == 2) 
		{
		if (level == 0) { destination = "jnccomm.htm";}
			else { destination = "../jnccomm.htm";}
		}
	if (vector == 3) 
		{
		if (level == 0) { destination = "cgi-jnc/wc.dll?jnc~JNCQuery";}
			else { destination = "../cgi-jnc/wc.dll?jnc~JNCQuery";}
		}
	if (vector == 4) 
		{
		if (level == 0) { destination = "locmap.htm";}
			else { destination = "../locmap.htm";}
		}
	if (vector == 5) 
		{
		if (level == 0) { destination = "jncinfo.htm";}
			else { destination = "../jncinfo.htm";}
		}
	if (vector == 6) 
		{
		if (level == 0) { destination = "http://www.hamiltonmill.com/";}
			else { destination = "http://www.hamiltonmill.com/";}
		}
	if (vector == 7) 
		{
		if (level == 0) { destination = "mvpage.htm";}
			else { destination = "../mvpage.htm";}
		}
	if (vector == 8) 
		{
		if (level == 0) { destination = "rlpage.htm";}
			else { destination = "../rlpage.htm";}
		}
	location.href = destination;
	}