#modalBackground
{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
 
	z-index: 9;
	background-color:#333333;
	display: none;
	opacity: 0.40;
	filter: alpha(opacity=40)
}
#modalWindow,
.modalContent
{
    position: fixed;
    left: 0;
    top: 0;
	width: 50%;
	height: 80%;
	overflow: scroll;
	z-index: 10;
	background-color: white;
	display: none;
	padding: 1em;
	border: 1px solid black;
}