function imageRotator(imageList, p_imageElement, intervalSecs) { rotatorImages = null; imageElement = null; createImageObject = function(imageURL) { var newImage = new Image(); newImage.src = imageURL; return newImage; } getNextImage = function() { return rotatorImages[Math.floor(Math.random() * rotatorImages.length)].src; } rotateImage = function() { return function () { imageElement.src = getNextImage() }; } construct = function(imageList, p_imageElement, intervalSecs) { interval = intervalSecs * 1000; rotatorImages = new Array(); for (i=0, nrImages = imageList.length; i < nrImages; i++) rotatorImages[i] = createImageObject(imageList[i]); imageElement = p_imageElement; f = rotateImage(); f(); setInterval(rotateImage() , interval); } construct(imageList, p_imageElement, intervalSecs); } /* */