html {overflow-y: scroll;}

*{
	margin:0 auto;
	padding:0;
}

#container{
	position:relative;
}

#container .prevButton{
	height:72px;
	width:68px;
	position:absolute;
	background:url('./images/buttons.png') no-repeat;
	top:50%;
	margin-top:-36px;
	cursor:pointer;
	z-index:2000;
	background-position:left top;
	left:0
}

#container .prevButton:hover{ background-position:left bottom;left:0;}

#container .nextButton{
	height:72px;
	width:68px;
	position:absolute;
	background:url('./images/buttons.png') no-repeat;
	top:50%;
	margin-top:-36px;
	cursor:pointer;
	z-index:2000;
	background-position:right top;
	right:0
}

#container .nextButton:hover{background-position:right bottom;right:0;}

#container ul{
    height:700px;
    width:900px;
    list-style:none outside none;
}

#container li:first-child{
	display:list-item;
}

#container li{
	display:none;
}
#container img {
    margin: 0 auto;
    max-width: 900px;
    max-height: 1000px;
}

#blocker
{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: .5;
    background-color: #000;
    z-index: 1000;
    overflow: auto;
}
#blocker div
{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5em;
    height: 2em;
    margin: -1em 0 0 -2.5em;
    color: #f00;
    font-weight: bold;
}