.nav {  
  	font-family: "Times New Roman", Times, serif; 
	font-size: 14px; 
	font-style: normal; 
	background-color: #FFFFFF; 
	background-image: url(images/navigation.gif); 
	background-repeat: no-repeat; 
	background-attachment: scroll; 
	background-position: left top; 
	overflow: scroll; 
	position: absolute; 
	visibility: inherit; 
	z-index: 1; 
	clip:      rect(   );
 }
 
}