var findbuttonon = new Image();
findbuttonon.src = '/images/Core/New/btn_find_on.gif';
var findbuttonoff = new Image();
findbuttonoff.src = '/images/Core/New/btn_find_off.gif';

var searchbuttonon = new Image();
searchbuttonon.src = '/images/Templates/Portland/btn_find_on.gif';
var searchbuttonoff = new Image();
searchbuttonoff.src = '/images/Templates/Portland/btn_find_off.gif';

var directorybtnon = new Image();
directorybtnon.src = '/images/Templates/Portland/icon_btn_directory_on.jpg';
var directorybtnoff = new Image();
directorybtnoff.src = '/images/Templates/Portland/icon_btn_directory.jpg';

var contactusbtnon = new Image();
contactusbtnon.src = '/images/Templates/Portland/icon_btn_contact_us_on.jpg';
var contactusbtnoff = new Image();
contactusbtnoff.src = '/images/Templates/Portland/icon_btn_contact_us.jpg';

var gobuttonon = new Image();
gobuttonon.src = '/images/Core/New/btn_go_on.gif';
var gobuttonoff = new Image();
gobuttonoff.src = '/images/Core/New/btn_go_off.gif';

function findButtonOver(button)
{ button.src = findbuttonon.src; }
function findButtonOut(button)
{ button.src = findbuttonoff.src; }

function searchButtonOver(button)
{ button.src = searchbuttonon.src; }
function searchButtonOut(button)
{ button.src = searchbuttonoff.src; }
function directoryOver(button)
{ button.src = directorybtnon.src; }
function directoryOut(button)
{ button.src = directorybtnoff.src; }
function contactusOver(button)
{ button.src = contactusbtnon.src; }
function contactusOut(button)
{ button.src = contactusbtnoff.src; }
function goButtonOver(button)
{ button.src = gobuttonon.src; }
function goButtonOut(button)
{ button.src = gobuttonoff.src; }