.menu 
{
	float: left;
	font-size:16px;
	padding: 15px 0px 0px 0px;
	text-decoration: none;
	text-align:center;
	display:block; 
	width:109px;
	height:36px; 
	background: url(/images/template/TopMenuButton.jpg); 
	background-repeat: no-repeat;
}
.menu:hover 
{
	background-position: 0px -51px;
	}
	
.menu_optional 
{
	float: left;
	font-size:16px;
	padding: 15px 0px 0px 0px;
	text-decoration: none;
	text-align:center;
	display:block; 
	width:140px;
	height:36px; 
	background: url(/images/template/TopMenuButton_optional.jpg); 
	background-repeat: repeat-x ;
}
.menu_optional:hover 
{
	background-position: 0px -51px;
	}