<!-- Begin
function LogIn(){
loggedin=false;
username="";
password="";
username=prompt("Username:","");
username=username.toLowerCase();
password=prompt("Password:","");
password=password.toLowerCase();
if (username=="friend" && password=="ruaf2") { 
loggedin=true;
window.location="index.html";
}

if (username=="liliana" && password=="nini") { 
loggedin=true;
window.location="index.html";
}

if (username=="sebastian" && password=="tioseba") { 
loggedin=true;
window.location="index.html";
}

if (username=="papagary" && password=="grandpagg") { 
loggedin=true;
window.location="index.html";
}

if (username=="shellie" && password=="piratemimi") { 
loggedin=true;
window.location="index.html";
}

if (username=="family" && password=="rufm4") {
loggedin=true;
window.location="index.html";
}
if (loggedin==false) {
alert("Invalid login!");
}
}
// End -->