#loading {
	position: absolute;
	top: 0;
	left: 0;
	background-image: url('../img/loader.gif');
	background-repeat: no-repeat;
	background-position: center;
	width: 0px;
	height: 400px; /* This should be set to be at least the height of the largest image in the slideshow */
}
#slideshow span.image-wrapper {
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width:100%;
}
#thumbs {
	width:0px;
	height:0px;
    text-indent:-5000px;
}

.perf #thumbs {
	width:auto;
	height:auto;
	text-indent:0px;
}