var adNum =0;
var rotatorObjects;
var rotatorImg;
function setTransition(obj)
{
    obj.filters.revealTrans.Transition=Math.floor(Math.random()*20);
    obj.filters.revealTrans.apply();
}
function playTransition(obj)
{
    obj.filters.revealTrans.play()
}
function rotatorStart(img, objs)
{
    rotatorObjects = objs;
    rotatorImg = img;
    next();
  
}
function next()
{
    if(adNum < rotatorObjects.length -1)
        adNum++ ;
    else 
        adNum=0;
    setTransition(rotatorImg);
    rotatorImg.src = rotatorObjects[adNum].src;
    playTransition(rotatorImg);    
    rotatorImg.parentElement.href = rotatorObjects[adNum].url;
    setTimeout(next, 5000);
}