#btnh a {
	background-image: url(images/btnh_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btnh a:hover {
	background-image: url(images/btnh_over.jpg);
}
#btn1 a {
	background-image: url(images/btn1_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn1 a:hover {
	background-image: url(images/btn1_over.jpg);
}
#btn2 a {
	background-image: url(images/btn2_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn2 a:hover {
	background-image: url(images/btn2_over.jpg);
}
#btn3 a {
	background-image: url(images/btn3_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn3 a:hover {
	background-image: url(images/btn3_over.jpg);
}
#btn4 a {
	background-image: url(images/btn4_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn4 a:hover {
	background-image: url(images/btn4_over.jpg);
}
#btn5 a {
	background-image: url(images/btn5_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn5 a:hover {
	background-image: url(images/btn5_over.jpg);
}
#btn6 a {
	background-image: url(images/btn6_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn6 a:hover {
	background-image: url(images/btn6_over.jpg);
}
#btn7 a {
	background-image: url(images/btn7_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn7 a:hover {
	background-image: url(images/btn7_over.jpg);
}
#btn8 a {
	background-image: url(images/btn8_up.jpg);
	display: block;
	height: 31px;
	width: 88px;
	float: left;
}
#btn8 a:hover {
	background-image: url(images/btn8_over.jpg);
}