function lpilm_validate() {
if (document.getElementById('fname').value == '') {
document.getElementById('fname').focus();
alert("First Name is a required field.");
return false;
}
if (document.getElementById('lname').value == '') {
document.getElementById('lname').focus();
alert("Last Name is a required field.");
return false;
}
if (document.getElementById('address').value == '') {
document.getElementById('address').focus();
alert("Address is a required field.");
return false;
}
if (document.getElementById('city').value == '') {
document.getElementById('city').focus();
alert("City is a required field.");
return false;
}
if (document.getElementById('state')[document.getElementById('state').selectedIndex].value == '') {
document.getElementById('state').focus();
alert("State is a required field.");
return false;
}
if (document.getElementById('zip').value == '') {
document.getElementById('zip').focus();
alert("Zip is a required field.");
return false;
}
if (document.getElementById('email').value == '') {
document.getElementById('email').focus();
alert("Email is a required field.");
return false;
}
document.getElementById('submitbutton').disabled = true;
document.getElementById('submitbutton').value = 'Submitting Form Data...';
return true;
}
document.write("You may request to have filters shipped to you by using the form below. We will call you to confirm your order, provide your order total, and obtain your payment information. If you would like our service department to change your filters for you, please use the Request a Service Call link.
");
document.write("");