"; } } function setLink(link) { this.link = link; } function setAlt(alt) { this.alt = alt; } function setSize(width, height) { this.width = width; this.height = height; } function MediaObject(type, src) { this.type = type; this.src = src; this.alt = ""; this.link = ""; this.width = DEFAULT_IMAGE_WIDTH; this.height = DEFAULT_IMAGE_HEIGHT; this.loop = false; this.setAlt = setAlt; this.setLink = setLink; this.setSize = setSize; this.toHtml = toHtml; } function addImage(src, link, alt) { var mo = new MediaObject("image", src, alt); mo.setAlt(alt); mo.setLink(link); mo.setSize( this.imageWidth, this.imageHeight ); this.objects[this.objects.length] = mo; this.images[this.images.length] = mo; } function addFlash(src, width, height, loop, alt) { var mo = new MediaObject("flash", src); mo.setAlt(alt); mo.setSize(width, height); this.loop = loop; this.objects[this.objects.length] = mo; } function addHTMLFragment(fragment) { var mo = new MediaObject("fragment", fragment); this.objects[this.objects.length] = mo; } function getRandomObject() { if(this.objects.length == 0) return null; var rand = Math.round((this.objects.length - 1) * Math.random()); return this.objects[rand]; } function getRandomImage() { if(this.images.length == 0) return null; var rand = Math.round((this.images.length - 1) * Math.random()); return this.images[rand]; } function setImageSize(width, height) { this.imageWidth = width; this.imageHeight = height; } function MediaPool() { this.objects = new Array(); this.images = new Array(); this.addImage = addImage; this.addFlash = addFlash; this.addHTMLFragment = addHTMLFragment; this.getRandomObject = getRandomObject; this.getRandomImage = getRandomImage; this.imageWidth = DEFAULT_IMAGE_WIDTH; this.imageHeight = DEFAULT_IMAGE_HEIGHT; this.setImageSize = setImageSize; } // -->