// variables + init
window.onerror = null;
images = new Array(), im = new Array();

// preload les images pour rollover
function PreLoad(chemin){
    images[1] = chemin + "_images/contact_of.gif";
    images[2] = chemin + "_images/contact_on.gif";
    images[3] = chemin + "_images/design_of.gif";
    images[4] = chemin + "_images/design_on_blanc.gif";
    images[5] = chemin + "_images/internet_of_blanc.gif";
    images[6] = chemin + "_images/internet_on_blanc.gif";
    images[7] = chemin + "_images/espace_of_blanc.gif";
    images[8] = chemin + "_images/espace_on_blanc.gif";
    images[9] = chemin + "_images/expositions_of_blanc.gif";
    images[10] = chemin + "_images/expositions_on_blanc.gif";
    images[11] = chemin + "_images/bt_arriere_of_blanc.gif";
    images[12] = chemin + "_images/bt_arriere_on_blanc.gif";
    images[13] = chemin + "_images/bt_avant_of_blanc.gif";
    images[14] = chemin + "_images/bt_avant_on_blanc.gif";
    images[15] = chemin + "_images/bt_pause_of_blanc.gif";
    images[16] = chemin + "_images/bt_pause_on_blanc.gif";
    images[17] = chemin + "_images/bt_play_of_blanc.gif";
    images[18] = chemin + "_images/bt_play_on_blanc.gif";
    images[19] = chemin + "_images/bt_pdf_of.gif";
    images[20] = chemin + "_images/bt_pdf_on.gif";
    images[21] = chemin + "_images/bt_plus_of_blanc.gif";
    images[22] = chemin + "_images/bt_plus_on_blanc.gif";
    images[23] = chemin + "_images/bt_mail_of_blanc.gif";
    images[24] = chemin + "_images/bt_mail_on_blanc.gif";
    for (var i = 0; i < images.length; i++){
       im[i] = new Image();
       im[i].src = images[i];
    }
}

// changement image pour rollover
function SwapImage(num, imgname){
     if (im[num]!=null)
	     imgname.src = im[num].src;
}