function ClearDefault( username)
{
 if( username.value== "username (e-mail)"){ username.value= ''}

}

function Login(){
var done=0;
var username=document.login.username.value;
username=username.toLowerCase();
var password=document.login.password.value;
password=password.toLowerCase();
if (username=="1" && password=="11") { window.location="mbradio1.php"; done=1; }
if (username=="2" && password=="22") { window.location="radioskipper.php"; done=1; }
if (username=="3" && password=="33") { window.location="3.html"; done=1; }
if (done==0) { alert("Invalid login!"); }
}