versionButton = 1;
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if (browserName == "Netscape" || browserName == "Microsoft Internet Explorer" && browserVer >= 3) versionButton = "3";

if (versionButton == "3")
{
	button_contactush = new Image();
	button_contactush.src = "/images/button_contactush_on.jpg";

	button_hq = new Image();
	button_hq.src = "/images/button_hq_on.jpg";

	button_home = new Image();
	button_home.src = "/images/button_home_on.jpg";

	button_ourclients = new Image();
	button_ourclients.src = "/images/button_ourclients_on.jpg";

	button_salesteam = new Image();
	button_salesteam.src = "/images/button_salesteam_on.jpg";

	button_login = new Image();
	button_login.src = "/images/button_login_on.jpg";

	button_logout = new Image();
	button_logout.src = "/images/button_logout_on.jpg";

	button_control = new Image();
	button_control.src = "/images/button_control_on.gif";

	button_cylinders = new Image();
	button_cylinders.src = "/images/button_cylinders_on.gif";

	button_drivers = new Image();
	button_drivers.src = "/images/button_drivers_on.gif";

	button_assemblies = new Image();
	button_assemblies.src = "/images/button_assemblies_on.gif";

	button_servovalves = new Image();
	button_servovalves.src = "/images/button_servovalves_on.gif";

	button_diagnostics = new Image();
	button_diagnostics.src = "/images/button_diagnostics_on.gif";

	button_assistance = new Image();
	button_assistance.src = "/images/button_assistance_on.gif";
}

function turnOn(menuName, menuOn)
{
	if (versionButton == "3")
	{
		document[menuName].src = "/images/" + menuOn;
		//document[navpic].src = "/images/" + menuOn;
  	}
}

function turnOnMulti(menuName, menuOn, number)
{
	if (versionButton == "3")
	{
		document[menuName].src = "/images/nav/" + menuOn;
		//document['navpic'].src = "/images/nav/" + number;
  	}
}

function turnOff(menuName, menuOff)
{
	if (versionButton == "3")
	{
		document[menuName].src = "/images/" + menuOff;
	}
}

function turnClick(menuName, menuClick)
{
	if (versionButton == "3")
	{
		document[menuName].src = "/images/nav/" + menuClick;
	}
}