.window.ui-draggable-dragging {
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
	-ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=50)';
}

.window_full.ui-draggable-dragging {
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
	-ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=100)';
}

#bar_bottom {
	filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
	-ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity=80)';
}