a:link {text-decoration: none; color: #AAAAAA;} 
a:active {text-decoration: none; color: #AA0000;}
a:visited {text-decoration: none; color: #888888;} 
a:hover {text-decoration: none; color: #DDDDDD; }


#menu a, #menu a:visited {
	text-decoration:none;
	text-align:center;
	background-color:#333; 
	color:#fff;
	display:block; 
	width:9em;
}

#menu li {
	float:left; 
	width:9em; 
	height:2em;
	line-height:2em;
	display:block;
	position:relative;
	text-align:center;
}

#menu a:hover {
	background-color:#222;
}

#menu a:active {
	background-color:#000;
}


.thumbnail{
position: relative;
z-index: 0;
}

.thumbnail:hover{
background-color: transparent;
z-index: 50;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: white;
padding: 5px;
left: -1000px;
border: 1px;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail span img{ 
border-width: 0;
padding: 2px;
}

.thumbnail:hover span{
visibility: visible;
top: -75px;
left:-150px; 

}