function switchImage () {
	var currId = ImgIdx;
	$("#header_image").ImageStop(true, true);

	$("#header_image").ImageSwitch({NewImage:"http://www.unveilit.ca/storage/banners/unveilbanner_"+(ImgIdx)+".jpg"});
	ImgIdx = Math.ceil(TotalImages*Math.random());
	if (ImgIdx == currId) {
		ImgIdx = Math.ceil(TotalImages*Math.random());
	}
	$.ImagePreload("http://www.unveilit.ca/storage/banners/unveilbanner_"+(ImgIdx)+".jpg");
}