$.post does not submit data

[Yggxewva]

\[code\]$("#contact-us-form").submit(function () { var nameVal = $("input[name=name]").val(); var companyVal = $("input[name=company]").val(); var titleVal = $("input[name=title]").val(); var emailVal = $("input[name=email]").val(); var phoneVal = $("input[name=phone]").val(); var messageVal = $("input[name=message]").val(); alert(nameVal); alert(emailVal); $.post("/mailer.php", { name: nameVal, company: companyVal, title: titleVal, email: emailVal, phone: phoneVal, message: messageVal }, function (data) { alert("Data Loaded: " + data); $('#thanks').show(); });});\[/code\]mailer.php in in root, and it contains:\[code\]<?phpif(isset($_POST['submit'])) { $to = "[email protected]"; $subject = "Inquiry"; $name = $_POST['name']; $company = $_POST['company']; $title = $_POST['title']; $email = $_POST['email']; $phone = $_POST['phone']; $message = $_POST['message']; $body = <<<HEREDOC From: $name Company: $company Title: $title E-Mail: $email Phone: $phone \n Message: $message HEREDOC; mail($to, $subject, $body);}?>\[/code\]I see the \[code\]name\[/code\] and \[code\]email\[/code\] alerts with correct data, but the data alert is empty, just shows \[code\]Data Loaded:\[/code\], so I'm guessing that the data is not submitted correctly.How do I fix it?Many thanks!