/*-----------------メインメニュー画像切替-------------------*/
.main_menu{
 margin:20px 0px 0px 0px;
 padding:0px 0px 0px 0px;
 width:860px;
 height:40px;
 overflow:hidden;
 float:left;
}
.main_menu_botton{
 margin:0px 0px 0px 0px;
 padding:0px 0px 0px 0px;
 overflow:hidden;
 height:40px;
 float:left;
}
.main_menu_botton img {
 visibility:hidden;
}
.main_menu_botton a,
.main_menu_botton a:link,
.main_menu_botton a:visited {
	background-position: 0px 0px;
	float:left;
}
.main_menu_botton a:focus,
.main_menu_botton a:hover,
.main_menu_botton a:active {
	background-position: 0px 40px;
	float:left;
}

/*----------ボタン設定------------*/
.main_menu_botton .menu1 a{
 background-image:url(./../images/menu/menu1.gif);
}
.main_menu_botton .menu1 a#hover{
 background-image:url(./../images/menu/menu1.gif);
 background-position: 0px 40px;
}
.main_menu_botton .menu2 a{
 background-image:url(./../images/menu/menu2.gif);
}
.main_menu_botton .menu2 a#hover{
 background-image:url(./../images/menu/menu2.gif);
 background-position: 0px 40px;
}
.main_menu_botton .menu3 a{
 background-image:url(./../images/menu/menu3.gif);
}
.main_menu_botton .menu3 a#hover{
 background-image:url(./../images/menu/menu3.gif);
 background-position: 0px 40px;
}
.main_menu_botton .menu4 a{
 background-image:url(./../images/menu/menu4.gif);
}
.main_menu_botton .menu4 a#hover{
 background-image:url(./../images/menu/menu4.gif);
 background-position: 0px 40px;
}
.main_menu_botton .menu5 a{
 background-image:url(./../images/menu/menu5.gif);
}
.main_menu_botton .menu5 a#hover{
 background-image:url(./../images/menu/menu5.gif);
 background-position: 0px 40px;
}
.main_menu_botton .menu6 a{
 background-image:url(./../images/menu/menu6.gif);
}
.main_menu_botton .menu6 a#hover{
 background-image:url(./../images/menu/menu6.gif);
 background-position: 0px 40px;
}
.main_menu_botton .menu7 a{
 background-image:url(./../images/menu/menu7.gif);
}

/*-----------------このページの先頭へ画像切替-------------------*/
.gototop_botton{
 border:0px;
 margin:0px 0px 0px 685px;
 padding:0px 0px 0px 0px;
 width:210px;
 height:25px;
 overflow:hidden;
}
.gototop_botton img {
 visibility:hidden;
}
.gototop_botton a,
.gototop_botton a:link,
.gototop_botton a:visited {
	background-position: 0px 0px;
	float:left;
}
.gototop_botton a:focus,
.gototop_botton a:hover,
.gototop_botton a:active {
	background-position: 0px 25px;
	float:left;
}
/*----------ボタン設定------------*/
.gototop_botton .gototop a{
 background-image:url(./../images/menu/pagetop.gif);
}