#nav {
	z-index:50;
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background:#000000;
	opacity: .4; filter: alpha(Opacity=40); -khtml-opacity: .4;
	display:none;
} 
#imagem{
	z-index:51;
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:0;
}
#conteudo{
	scrollbar-face-color: #efefef;
	scrollbar-highlight-color: #ffffff;
	scrollbar-3dlight-color: #ffffff;
	scrollbar-darkshadow-color: #ffffff;
	scrollbar-shadow-color: #ffffff;
	scrollbar-arrow-color: #000000;
	scrollbar-track-color: #ffffff;	
	
	width:100;
	height:100;
	overflow:auto;

}
.legenda{
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size:12px;
	color:#006600;
	font-weight: bold;
}