.main_menu_01  {
	list-style-type: none;
	float: left;
}
.main_menu_01 a {
	background-image: url(../images/main_menu_common/main_menu_01.jpg);
	background-repeat: no-repeat;
	background-position: 0 0;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 134px;
}
.main_menu_01_on {
	background-image: url(../images/main_menu_common/main_menu_01.jpg);
	background-repeat: no-repeat;
	background-position: 0px -37px;
	text-indent: -9999px;
	height: 37px;
	width: 134px;
	display: block;
	float: left;
}

.main_menu_01 a:hover     {
	background-position: 0px -37px;
	overflow: hidden
}

.main_menu_02  {
	list-style-type: none;
	float: left;
}
.main_menu_02 a {
	background-image: url(../images/main_menu_common/main_menu_02.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
}
.main_menu_02_on {
	background-image: url(../images/main_menu_common/main_menu_02.gif);
	background-repeat: no-repeat;
	background-position: 0 -37px;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
	float: left;
}
.main_menu_02 a:hover     {
	background-position: 0px -37px;
	overflow: hidden
}

.main_menu_03  {
	list-style-type: none;
	float: left;
}
.main_menu_03 a {
	background-image: url(../images/main_menu_common/main_menu_03.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
}
.main_menu_03_on {
	background-image: url(../images/main_menu_common/main_menu_03.gif);
	background-repeat: no-repeat;
	background-position: 0 -37px;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
	float: left;
}
.main_menu_03 a:hover     {
	background-position: 0px -37px;
	overflow: hidden
}

.main_menu_04  {
	list-style-type: none;
	float: left;
}
.main_menu_04 a {
	background-image: url(../images/main_menu_common/main_menu_04.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
}
.main_menu_04_on {
	background-image: url(../images/main_menu_common/main_menu_04.gif);
	background-repeat: no-repeat;
	background-position: 0 -37px;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
	float: left;
}

.main_menu_04 a:hover     {
	background-position: 0px -37px;
	overflow: hidden
}

.main_menu_05  {
	list-style-type: none;
	float: left;
}
.main_menu_05 a {
	background-image: url(../images/main_menu_common/main_menu_05.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
}
.main_menu_05_on {
	background-image: url(../images/main_menu_common/main_menu_05.gif);
	background-repeat: no-repeat;
	background-position: 0 -37px;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 133px;
	float: left;
}

.main_menu_05 a:hover     {
	background-position: 0px -37px;
	overflow: hidden
}


.main_menu_06  {
	list-style-type: none;
	float: left;
}
.main_menu_06 a {
	background-image: url(../images/main_menu_common/main_menu_06.gif);
	background-repeat: no-repeat;
	background-position: 0 0;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 134px;
}
.main_menu_06_on {
	background-image: url(../images/main_menu_common/main_menu_06.gif);
	background-repeat: no-repeat;
	background-position: 0 -37px;
	text-indent: -9999px;
	display: block;
	height: 37px;
	width: 134px;
	float: left;
}
.main_menu_06 a:hover     {
	background-position: 0px -37px;
	overflow: hidden
}


.w800 {
	width: 800px;
	margin-bottom: 10px;
	height: 37px;
}
.float_right  { float: right }