function ImgWithDesc(imageSet,displayLayer,description){
	this.description = description;
	this.imageSet = imageSet;
	this.displayLayer = displayLayer;
}

ImgWithDesc.prototype.swapImage = function(){
	this.imageSet.swapImage();
	if (this.imageSet.mode != 0){
		this.displayLayer.writeIt(this.description,"<p>","</p>");
	}
	else this.displayLayer.writeIt("");
}