function navHomeOff() {if (document.images) document.navHome.src='img/navHomeOff.png'}
function navHomeOver() {if (document.images) document.navHome.src='img/navHomeOver.png'}
function navHomeOn() {if (document.images) document.navHome.src='img/navHomeOn.png'}

function navAboutOff() {if (document.images) document.navAbout.src='img/navAboutOff.png'}
function navAboutOver() {if (document.images) document.navAbout.src='img/navAboutOver.png'}
function navAboutOn() {if (document.images) document.navAbout.src='img/navAboutOn.png'}

function navFieldOff() {if (document.images) document.navField.src='img/navFieldOff.png'}
function navFieldOver() {if (document.images) document.navField.src='img/navFieldOver.png'}
function navFieldOn() {if (document.images) document.navField.src='img/navFieldOn.png'}

function navMeetingsOff() {if (document.images) document.navMeetings.src='img/navMeetingsOff.png'}
function navMeetingsOver() {if (document.images) document.navMeetings.src='img/navMeetingsOver.png'}
function navMeetingsOn() {if (document.images) document.navMeetings.src='img/navMeetingsOn.png'}

function navEventsOff() {if (document.images) document.navEvents.src='img/navEventsOff.png'}
function navEventsOver() {if (document.images) document.navEvents.src='img/navEventsOver.png'}
function navEventsOn() {if (document.images) document.navEvents.src='img/navEventsOn.png'}

function navGalleryOff() {if (document.images) document.navGallery.src='img/navGalleryOff.png'}
function navGalleryOver() {if (document.images) document.navGallery.src='img/navGalleryOver.png'}
function navGalleryOn() {if (document.images) document.navGallery.src='img/navGalleryOn.png'}

function navNewsOff() {if (document.images) document.navNews.src='img/navNewsOff.png'}
function navNewsOver() {if (document.images) document.navNews.src='img/navNewsOver.png'}
function navNewsOn() {if (document.images) document.navNews.src='img/navNewsOn.png'}