I guess you mean submitting a form via javascript?
I have created a simple form which will submit via javascript if this is was you require.
http://www.habbcrazy.net/jack/contacttest.php
For this, you will have to download prototype and scriptaculous (google them)
contacttest.php
<head>
<script type="text/javascript" language="javascript" src="js/prototype.js"></script>
<script type="text/javascript" language="javascript" src="js/scriptaculous.js"></script>
<script language="javascript" type="text/javascript">
function submitForm()
{
name = document.getElementById("name").value;
email = document.getElementById("email").value;
message = document.getElementById("message").value;
$('form-container').innerHTML = '<img src="loading.gif" />';
new Ajax.Request('submit.php',
{
parameters: {name: name, email: email, message: message},
onSuccess: function(transport)
{
$('form-container').innerHTML = transport.responseText;
}
});
}
</script>
</head>
<body>
<div id="form-container">
<form id="form" action="javascript:submitForm();" method="post">
<strong>Name</strong>:<br>
<input type="text" size="20" id="name" name="name"></input><br>
<br>
<strong>Email</strong>:<br>
<input type="text" size="20" id="email" name="email"></input><br>
<br>
<strong>Message</strong>:<br>
<textarea cols="30" rows="5" id="message" id="message"></textarea><br>
<br>
<input type="submit" value="Submit"></input>
</form>
</div>
</body>
submit.php
<?php
if(isset($_POST["name"]) && isset($_POST["email"]) && isset($_POST["message"])) {
$name = $_POST["name"];
$email = $_POST["email"];
$message = $_POST["message"];
if($name == "" || $email == "" || $message == "") {
echo("<p><font color=\"red\">You left a required field blank!</font></p>
<form id=\"form\" action=\"javascript:submitForm();\" method=\"post\">
<strong>Name</strong>:<br>
<input type=\"text\" size=\"20\" id=\"name\" name=\"name\" value=\"$name\"></input><br>
<br>
<strong>Email</strong>:<br>
<input type=\"text\" size=\"20\" id=\"email\" name=\"email\" value=\"$email\"></input><br>
<br>
<strong>Message</strong>:<br>
<textarea cols=\"30\" rows=\"5\" id=\"message\" id=\"message\">$message</textarea><br>
<br>
<input type=\"submit\" name=\"Submit\"></input>
</form></p>");
} else {
echo("<p><font color=\"green\">Your message has been sent (Well, not really)</font></p>
<p>
<strong>Name</strong>: $name<br>
<strong>Email</strong>: $email<br>
<strong>Message</strong>:<br>
$message
</p>");
}
} else {
header('Location: contacttest.php');
}
?>
Hope this helps :)