window.onload = function() {
    if (document.f.nick.value.length == 0)
        document.f.nick.focus();
    else
        document.f.chat.focus();
}

function enter() {
    setCookie("nick", document.f.nick.value);
    window.location = '/channel/'+encodeURIComponent(document.f.chat.value);
}

function chatNameClick(name) {
    document.f.chat.value = name;
    if (document.f.nick.value.length != 0) {
        enter();
    }
    return false;
}