/**
 * list of functions and versions
 *  
 *  DoError
 *  MM_preloadImages	v3.0
 */

if (document.images) {
    btnhomepageoff = new Image();
    btnhomepageoff.src  = 'images/btnhomepageoff.gif';
    btnhomepageon = new Image();
    btnhomepageon.src = 'images/btnhomepageon.gif';
    btnaboutoff = new Image();
    btnaboutoff.src  = 'images/btnaboutoff.gif';
    btnabouton = new Image();
    btnabouton.src = 'images/btnabouton.gif';
    btnwhereoff = new Image();
    btnwhereoff.src  = 'images/btnwhereoff.gif';
    btnwhereon = new Image();
    btnwhereon.src = 'images/btnwhereon.gif';
    btncontactoff = new Image();
    btncontactoff.src  = 'images/btncontactoff.gif';
    btncontacton = new Image();
    btncontacton.src = 'images/btncontacton.gif';
    btnhomeoff = new Image();
    btnhomeoff.src  = 'images/btnhomeoff.gif';
    btnhomeon = new Image();
    btnhomeon.src = 'images/btnhomeon.gif';
    btngeneraloff = new Image();
    btngeneraloff.src  = 'images/btngeneraloff.gif';
    btngeneralon = new Image();
    btngeneralon.src = 'images/btngeneralon.gif';
    btngardenoff = new Image();
    btngardenoff.src  = 'images/btngardenoff.gif';
    btngardenon = new Image();
    btngardenon.src = 'images/btngardenon.gif';
    btnconcreteoff = new Image();
    btnconcreteoff.src  = 'images/btnconcreteoff.gif';
    btnconcreteon = new Image();
    btnconcreteon.src = 'images/btnconcreteon.gif';
    btnaccessoff = new Image();
    btnaccessoff.src  = 'images/btnaccessoff.gif';
    btnaccesson = new Image();
    btnaccesson.src = 'images/btnaccesson.gif';
}
  
function change(image,ext) {
    if (document.images)
        document.images[image].src = eval(image + ext + ".src");
}