.buttonblueyellow a:link {
	font-family: Tahoma; font-size: 80%; font-weight: bold;
	color: darkblue; text-decoration: none;
	padding: 2px; margin: 2px; 	display: block; width: 100%;
	text-align: center; vertical-align: middle; 
	background-image: url(btnblueyellowlink.gif);
	width:auto;	height: auto;
}
.buttonblueyellow a:visited {
	font-family: Tahoma; font-size: 80%; font-weight: bold;
	color: darkblue; text-decoration: none;
	padding: 2px; margin: 2px; 	display: block; width: 100%;
	text-align: center; vertical-align: middle; 
	background-image: url(btnblueyellownormal.gif);
	width:auto;	height: auto;
}
.buttonblueyellow a:hover {
	font-family: Tahoma; font-size: 80%; font-weight: bold;
	color: red; text-decoration: none;
	padding: 2px; margin: 2px; 	display: block; width: 100%;
	text-align: center; vertical-align: middle; 
	background-image: url(btnblueyellowhover.gif);
	width:auto;	height: auto;
}
.buttonblueyellow a:active {
	font-family: Tahoma; font-size: 80%; font-weight: bold;
	color: darkblue; text-decoration: none;
	padding: 2px; margin: 2px; 	display: block; width: 100%;
	text-align: center; vertical-align: middle; 
	background-image: url(btnblueyellowactive.gif);
	width:auto;	height: auto;
}