function boot() {
    window.scroll(0, 1);
}
    
function descendparent() {
    parent.window.scroll(0, 10000);
}
function dimens(haut) {
    parent.document.getElementById('framepr').style.height = haut + "px";
}


function chat_window() {
    window.open('http://mac-gratuit.fr/iphone/minou/', 'Minou', 'menubar=no, status=no, scrollbars=no, menubar=no, width=700, height=600');
    document.getElementById('framechat').innerHTML = '';
    return(false);
}