.loading-indicator {	
	background: url( 'loading.gif' );
	background-repeat: no-repeat;
	background-position: center center;
	position:fixed;
	height: 128px;
	width: 128px;
	top:50%;
	left:50%;
	margin: -40px 0 0 -40px;
	z-index:10001;
	display: none;
}

.loading-indicator-overlay {
	background-color:#000;
	-moz-opacity:0.6;
	opacity: 0.6;
	filter: alpha(opacity = 60);
	width:100%;
	height:100%;	
	position:fixed;
	left:0px;
	top:0px;
	z-index:10000;
	display: none;
}