function fieldcheck()
    {
        if (document.bbjoin.firstname.value == "")
        {
        alert("Please Input a First Name.");
        return false;
        }

        if (document.bbjoin.lastname.value == "")
        {
        alert("Please Input a Last Name.");
        return false;
        }

        if (document.bbjoin.email.value.indexOf("@") == -1 ||
            document.bbjoin.email.value == "")
        {
        alert("Please include a proper email address.");
        return false;
        }

        if (document.bbjoin.username.value == "")
        {
        alert("Please Input a Username.");
        return false;
        }

        if (document.bbjoin.password.value == "")
        {
        alert("Please Input a Password.");
        return false;
        }



    }

function Bookmark() {
title = 'PorNo Aburrirse';
url = 'http://www.pornoaburrirse.com';
if (window.sidebar) { // Mozilla Firefox Bookmark
window.sidebar.addPanel(title, url,"")
} else if( window.external ) { // IE Favorite
window.external.AddFavorite(url,title)
}
else if(window.opera && window.print) { // Opera Hotlist
return true;}
}