a.infoboxpopup{position:relative;
	z-index:10000;
	color:#046;
	text-decoration:none}
a.infoboxpopup:hover{z-index:10001; background-color:#FF0}
a.infoboxpopup div{display: none}
a.infoboxpopup:hover div{ /*DISPLAYS ONLY ON HOVER*/
	display:block;
	position:absolute;
	top:2em; left:0; width:12em;
	padding:.3em;
	border:2px outset #BBB;
	color:#000; background:#FF9;
	text-align:left;
	width:500px;
}
	
.thumbnail{
position: relative;
z-index: 0;
}

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

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
left: -1000px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
width: 300px;
height: 250px;
}

.thumbnail span img{ /*CSS for enlarged image*/
border-width: 0;
padding: 2px;
}

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 0;
left: 60px; /*position where enlarged image should offset horizontally */
}