/*a page switcher on the left-top of the page*/
#page-switch {
	position:absolute;
	z-index:3;
	left: 0px;
	top: 0px;
	text-align: left;
	height: 52px;
	width: 52px;
	background-image: url(../images/page_index.gif);
	background-repeat: no-repeat;
}