// JavaScript Document

<!--
/* 画像の先行読み込み */
if(document.images) {
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 imgs[0] = new Image();		imgs[0].src  = "../img/m_system_n.gif";
 imgs[1] = new Image();		imgs[1].src  = "../img/m_system_o.gif";
 imgs[2] = new Image();		imgs[2].src  = "../img/m_facility_n.gif";
 imgs[3] = new Image();		imgs[3].src  = "../img/m_facility_o.gif";
 imgs[4] = new Image();		imgs[4].src  = "../img/m_course_n.gif";
 imgs[5] = new Image();		imgs[5].src  = "../img/m_course_o.gif";
 imgs[6] = new Image();		imgs[6].src  = "../img/m_checkup_n.gif";
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 imgs[8] = new Image();		imgs[8].src  = "../img/m_about_be_n.gif";
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}

function chgimg(id, imgname) {
 if(document.images) {
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  else {
    document.images[id].src = imgname;
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}
//-->