function init(){
resetClass();
setInterval(newBanner, 8000);
cacheImages();
}
function resetClass(){
var oldClass = document.getElementById("homeBanner").className;
var randNum = Math.floor(Math.random() * 4 + 1);
var newClass = ("bg" + randNum);
if (oldClass == newClass) {
var newClass = "bg5";
}
document.getElementById("homeBanner").className = newClass;
}
function newBanner(){
setTimeout(resetClass, 1000);
new Effect.Morph('homeBanner', {
style: 'opacity:0;',
duration: 1,
queue: {
scope: 'banImage',
position: 'end'
}
});
new Effect.Morph('homeBanner', {
style: 'opacity:1;',
duration: 1,
queue: {
scope: 'banImage',
position: 'end'
}
});
}