td {
	text-align: left;
	vertical-align: centre;
	font-family:Arial;
	font-size:12px;
	color:#918E7F;
}

form
{
	margin:0px;
}

a {
	font-family:Arial;
	font-size:13px;
	text-decoration: none;
	color:#918E7F;
}

A:Hover  {
	color : #918E7F;
	text-decoration : underline;
}

<style type="text/css">
<!--
div#popup a img {height: 0; width: 0; border-width: 0;}
div#popup a:hover img {position: absolute; top: 150px; left: 300px; height: 600px; width: 600px; 
	border-right: 10px double black; border-left: 10px double black; border-top: 10px double black; border-bottom: 10px double black;}
-->
</style>

<style type="text/css">

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

.thumbnail:active{
background-color: transparent;
z-index: 150;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding:5px;
left: 300px;
top: 150px;
border: 10px solid  black;
visibility: hidden;
color: black;
text-decoration: none;
}

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

.thumbnail:active span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 150;
left: 300px; /*position where enlarged image should offset horizontally */

}

</style>