/* default opacity for IE */
img {
	filter:alpha(opacity=100);
	}

/* duplicate image positioning */
img.idupe {
	position:absolute;
	z-index:90;
	visibility:hidden;
	}

#bannerImg {
	-ms-filter: "progid:DXImageTransform.Microsoft.GradientWipe(duration=2)";
	filter :progid:DXImageTransform.Microsoft.GradientWipe(duration=2);
}