.global-loading-overlay {
	width:100%;
	height:100%;
	filter: alpha(opacity=0); /* internet explorer */
	-khtml-opacity: 0;      /* khtml, old safari */
	-moz-opacity: 0;       /* mozilla, netscape */
	opacity: 0;           /* fx, safari, opera */
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
	background: transparent;
	position: absolute;
	top:0;
	left:0;	
	z-index:999;
}

.global-loading-content{
	z-index: 1000;
    position: fixed;
    bottom: 50px;
    left: 50%;
    margin-left: -32px;
    background: url(/Resources/Images/ajax.GIF) no-repeat top center;
    width: 64px;
    height: 64px;
}