.bt-link-1 {
	height:20px;
	font-size:10px;
	font-weight:bold;
	padding:0px 0px 0px 0px;
}
.bt-link-1 .a {
	display:block;
	height:18px;
	margin:0px 0px 0px 0px;
	float:left;
	background-image: url(images/bt-link-1.png);
	background-position: 0% 0px;
	background-repeat: no-repeat;
}
.bt-link-1:hover .a {
	background-position: 0% -30px;

}
.bt-link-1:active .a {
	background-position: 0% -60px;

}

.bt-link-1 .a .b {
	display:block;
	cursor:pointer;
	height:16px;
	padding:2px 7px 0px 7px;
	background-image: url(images/bt-link-1.png);
	background-repeat: no-repeat;
	background-position: 100% 0px;
}
.bt-link-1:hover .a .b{
	background-position: 100% -30px;

}
.bt-link-1:active .a .b{
	background-position: 100% -60px;

}