div.dimming {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	font-style: normal;
	background-color: #ffffff;
	position:absolute;
	/* set z-index higher than possible */
	z-index:10000;
	visibility: hidden;

	border-style: solid;
	border-color: #999999;
	border-width: 1px;

}

table.floatingHeader
{
	background-color: #0000ff;
	color:#ffffff;
}