var GreenButtonA      = new Image(); GreenButtonA.src = "images/GreenButtonA.gif";
var GreenButtonB      = new Image(); GreenButtonB.src = "images/GreenButtonB.gif";
var GreenButtonAsmall = new Image(); GreenButtonAsmall.src  = "images/GreenButtonAsmall.gif";
var GreenButtonBsmall = new Image(); GreenButtonBsmall.src  = "images/GreenButtonBsmall.gif";

function imageout(imagename)     { document[imagename].src = GreenButtonB.src; }
function imageover(imagename)    { document[imagename].src = GreenButtonA.src; }
function imageout125(imagename)  { document[imagename].src = GreenButtonBsmall.src; }
function imageover125(imagename) { document[imagename].src = GreenButtonAsmall.src; }

var urls   = new Array();
urls['home']       = 'index.php?id=home';
urls['directions'] = 'index.php?id=directions';
urls['contact']    = 'index.php?id=contact';
urls['functions']  = 'index.php?id=functions';
urls['appetizers'] = 'index.php?id=starters';
urls['salads']     = 'index.php?id=salads';
urls['entrees']    = 'index.php?id=entrees';
urls['desserts']   = 'index.php?id=desserts';
urls['sides']      = 'index.php?id=sides';

function gopage(item) { location.href = urls[item]; }