#div_for_artist_popup
{
	position:relative;
	z-index:0;
}

#div_for_artist_popup:hover
{
	background-color: transparent;
	z-index: 50;
}

#div_for_artist_popup span
{ 
	position:absolute;
	background-color:#f0f0f0;
	padding:5px;
	left:-1000px;
	border:1px dashed gray;
	visibility:hidden;
	color:black;
	text-decoration:none;
}
#div_for_artist_popup:hover span
{ 
	visibility: visible;
	top: 9px;
	left: -430px;
	width:600px;
}