/* *********************************************************************** */
/* preload
/* *********************************************************************** */
    function newImage(arg) {
        if (document.images) {
            rslt = new Image();
            rslt.src = arg;
            return rslt;
        }
    }
    
    function changeImages() {
        if (document.images && (preloadFlag == true)) {
            for (var i=0; i<changeImages.arguments.length; i+=2) {
                document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
            }
        }
    }
    
    var preloadFlag = false;
    function preloadImages() {
        if (document.images) {
            m_whatsnew_01_over    = newImage("http://www.lasoeur.jp/images/menu/m_whatsnew_01-over.gif");
            m_lineup_01_over      = newImage("http://www.lasoeur.jp/images/menu/m_lineup_01-over.gif");
            m_information_01_over = newImage("http://www.lasoeur.jp/images/menu/m_information_01-over.gif");
            m_voice_01_over       = newImage("http://www.lasoeur.jp/images/menu/m_voice_01-over.gif");
            m_dialy_01_over       = newImage("http://www.lasoeur.jp/images/menu/m_dialy_01-over.gif");
            m_link_01_over        = newImage("http://www.lasoeur.jp/images/menu/m_link_01-over.gif");
            m_inquiry_01_over     = newImage("http://www.lasoeur.jp/images/menu/m_inquiry_01-over.gif");
            m_birthday_01_over    = newImage("http://www.lasoeur.jp/images/menu/m_birthday_01-over.gif");
            
            m_index_01_over       = newImage("http://www.lasoeur.jp/images/menu/m_index_01-over.gif");
            
            
            m_ad_01_over = newImage("http://www.lasoeur.jp/images/menu/m_ad_01-over.gif");
            m_lt_01_over = newImage("http://www.lasoeur.jp/images/menu/m_lt_01-over.gif");
            
            preloadFlag = true;
        }
    }



/* *********************************************************************** */
/* LEFT MENU
/* *********************************************************************** */
    function mOVER(idName) {
        document.getElementById(idName).src = 'http://www.lasoeur.jp/images/menu/m_' + idName + '_01-over.gif';
    }
    
    function mOUT(idName) {
        document.getElementById(idName).src = 'http://www.lasoeur.jp/images/menu/m_' + idName + '_01.gif';
    }
    
    function mDOWN(idName) {
        document.getElementById(idName).src = 'http://www.lasoeur.jp/images/menu/m_' + idName + '_01.gif';
    }
    
    function mUP(idName) {
        document.getElementById(idName).src = 'http://www.lasoeur.jp/images/menu/m_' + idName + '_01-over.gif';
    }