<!--
<!--企業情報メニューボタン用-->
var imgM = new Array();

imgM[100] = new Image();  imgM[100].src = "img/bt_gotop.gif";
imgM[101] = new Image();  imgM[101].src = "img/bt_gotop_r.gif";
imgM[102] = new Image();  imgM[102].src = "img/bt_outline.jpg";
imgM[103] = new Image();  imgM[103].src = "img/bt_outline_r.jpg";
imgM[104] = new Image();  imgM[104].src = "img/bt_history.jpg";
imgM[105] = new Image();  imgM[105].src = "img/bt_history_r.jpg";
imgM[106] = new Image();  imgM[106].src = "img/bt_intro.jpg";
imgM[107] = new Image();  imgM[107].src = "img/bt_intro_r.jpg";
imgM[108] = new Image();  imgM[108].src = "img/bt_list.jpg";
imgM[109] = new Image();  imgM[109].src = "img/bt_list_r.jpg";
imgM[110] = new Image();  imgM[110].src = "img/bt_enterprise.jpg";
imgM[111] = new Image();  imgM[111].src = "img/bt_enterprise_r.jpg";
imgM[112] = new Image();  imgM[112].src = "img/bt_relation.jpg";
imgM[113] = new Image();  imgM[113].src = "img/bt_relation_r.jpg";
imgM[114] = new Image();  imgM[114].src = "img/bt_pubnotice.jpg";
imgM[115] = new Image();  imgM[115].src = "img/bt_pubnotice_r.jpg";
imgM[116] = new Image();  imgM[116].src = "img/bt_irinfo.jpg";
imgM[117] = new Image();  imgM[117].src = "img/bt_irinfo_r.jpg";
imgM[118] = new Image();  imgM[118].src = "img/bt_holder.jpg";
imgM[119] = new Image();  imgM[119].src = "img/bt_holder_r.jpg";
imgM[120] = new Image();  imgM[120].src = "img/bt_recruit.jpg";
imgM[121] = new Image();  imgM[121].src = "img/bt_recruit_r.jpg";
imgM[122] = new Image();  imgM[122].src = "img/bt_news.jpg";
imgM[123] = new Image();  imgM[123].src = "img/bt_news_r.jpg";
imgM[124] = new Image();  imgM[124].src = "img/bt_privacy.jpg";
imgM[125] = new Image();  imgM[125].src = "img/bt_privacy_r.jpg";
imgM[126] = new Image();  imgM[126].src = "img/bt_70th.jpg";
imgM[127] = new Image();  imgM[127].src = "img/bt_70th_r.jpg";
imgM[128] = new Image();  imgM[128].src = "img/bt_advertise.jpg";
imgM[129] = new Image();  imgM[129].src = "img/bt_advertise_r.jpg";
imgM[130] = new Image();  imgM[130].src = "img/bt_internal.jpg";
imgM[131] = new Image();  imgM[131].src = "img/bt_internal_r.jpg";

function Min(nam,num) {
        document.images[nam].src = imgM[num].src;
}
<!--ヘッダ用ロールオーバー-->
var imgK = new Array();

imgK[0] = new Image();  imgK[0].src = "../common/head2_2_off.gif";
imgK[1] = new Image();  imgK[1].src = "../common/head2_2_over.gif";

function K(nam,num) {
        document.images[nam].src = imgK[num].src;
}

//-->