.slideshow
{
    position:relative;
    height:162px;/*change this to required image height*/
	z-index:0;
}

.slideshow img
{
    position:absolute;
    top:0;
    left:0;
    z-index:8;
}

.slideshow alt
{
	display:none;
}

.slideshow img.active
{
    z-index:10;
}

.slideshow img.last-active
{
    z-index:9;
}