// JavaScript Document
<!-- Begin
function checkFields() {

if (document.form.name.value == "") {
alert("Please enter your first name.");
return false;
}
if ((document.form.email.value == "") || 
(document.form.email.value.indexOf('@') == -1) || 
(document.form.email.value.indexOf('.') == -1)) {
alert("Please enter your email address in the correct format.");
return false;
}
if (document.form.telephone.value == "") {
alert("Please enter your telephone number (and an extension if desired).");
return false;
}
if (document.form.questions.value == "") {
alert("Please enter a question or comment.");
return false;
}

document.getElementById('form').submit();

}
//  End -->