function reset() {
document.tellafriend.name.value="";
document.tellafriend.email.value="";
document.tellafriend.friendmail1.value="";
document.tellafriend.friendmail2.value="";
document.tellafriend.friendmail3.value="";
}

function validate() {


if (document.tellafriend.friendmail1.value.length==0) {
alert("Please enter at least one friends email address.");
return false;
}

if (document.tellafriend.email.value.length==0) {
alert("Please enter your email address.");
return false;
}
if (document.tellafriend.name.value.length==0) {
alert("Please enter your name.");
return false;
}

document.tellafriend.submit()
return true;
}