// JavaScript Document

<!--
function checkemail() {
email = document.f1.Email.value
AtPos = email.indexOf("@")
StopPos = email.lastIndexOf(".")

if (email == "") {
alert("Not a valid Email address");
}

if (email == "you@there.com") {
alert("Not a valid Email address");
}

if (AtPos == -1 || StopPos == -1) {
alert("Not a valid email address");
}

if (StopPos < AtPos) {
alert("Not a valid email address");
}

if (StopPos - AtPos == 1) {
alert("Not a valid email address");
}

return Message
}


//-->