<!--

if (document.images) {
	var nav_servicesA = new Image()
	nav_servicesA.src = "images/nav_services_off.gif"
	var nav_servicesZ = new Image()
	nav_servicesZ.src = "images/nav_services_on.gif"		

	var nav_qualificationsA = new Image()
	nav_qualificationsA.src = "images/nav_qualifications_off.gif"
	var nav_qualificationsZ = new Image()
	nav_qualificationsZ.src = "images/nav_qualifications_on.gif"		

	var nav_testimonialsA = new Image()
	nav_testimonialsA.src = "images/nav_testimonials_off.gif"
	var nav_testimonialsZ = new Image()
	nav_testimonialsZ.src = "images/nav_testimonials_on.gif"		

	var nav_contactA = new Image()
	nav_contactA.src = "images/nav_contact_off.gif"
	var nav_contactZ = new Image()
	nav_contactZ.src = "images/nav_contact_on.gif"		

	var nav_homeA = new Image()
	nav_homeA.src = "images/nav_home_off.gif"
	var nav_homeZ = new Image()
	nav_homeZ.src = "images/nav_home_on.gif"		

}

function act(imgName) {
	if (document.images)
	document[imgName].src = eval(imgName + 'Z.src')
}

function inact(imgName) {
	if (document.images)
	document[imgName].src = eval(imgName + 'A.src')
}
// -->