Hi, don't know if this is the right place to post, but I couldn't find an AJAX forum.

I have made a small program that enables a user to upload an image and gets it sent back to the users email with a watermark on it.
The place where the user uploads the image is in an ajax colorbox and in order for it to send the form I use another file called somefile.php.
When the form is sent succesfulle it writes mail send completed.
But it redirects to the page called somefile.php.
is it possible to have the message come in the ajax box and not redirect to a new page when submit is pressed.

I hope you understand what I meen.

You can see an example on:

and click profile in the top right corner.

My html code looks like this:

HTML Code:
<div id="form">
    <form method="post" action=" somefile.php " enctype="multipart/form-data">
        <label for="Upload Image">Upload Image</label>
        <input name="file_name" type="file">
		<div class="input-row"><label for="mail">E-mail: </label><input id="mail" name="mail" type="text" /></div>
        <input name="upload" value="Upload" type="submit">
</div><!-- end form -->

and my php:

    include_once( 'class/class.upload.php' );
		$handle = new upload($filname);
		$handle->allowed = array('image/*');
            $handle->image_border          = 5;   // defining border width
            $handle->image_border_color    = '#000'; // defining border color
			$handle->image_watermark = 'badge.png';  // watermark image src
            $handle->image_watermark_position = 'BR'; // watermark image position again "B" for bottom and so on.
			$handle->image_resize         = true;   // making resize function to true
            $handle->image_x              = 160;    // making width to 160px
			$handle->image_y              = 160;    // making hight to 160px
            if ($handle->processed) {
                //$message = '<div class="center"><p>Border color #F58462 added successfully</p><img src="uploads/'.$handle->file_dst_name.'" alt="" /></div>';

				 //*** Uniqid Session ***//
    $strSid = md5(uniqid(time()));
    $to = $_POST['mail'];
    $from = 'my@gmail.com'; 
    $subject = 'the subject';
    $headers = 'From: '.$from. "\r\n" . 'Reply-To: '.$from. "\r\n";
    $headers .= "MIME-Version: 1.0\n";
    $headers .= "Content-Type: multipart/mixed; boundary=\"".$strSid."\"\n\n";
    $headers .= "This is a multi-part message in MIME format.\n";
    $headers .= "--".$strSid."\n";
    $headers .= "Content-type: text/html; charset=utf-8\n";
    $headers .= "Content-Transfer-Encoding: 7bit\n\n";
    if($_FILES["file_name"]["name"] != "") {
    $strFilesName = $_FILES["file_name"]["name"];
    $strContent = chunk_split(base64_encode(file_get_contents('uploads/'.$strFilesName)));
    $headers .= "--".$strSid."\n";
    $headers .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n";
    $headers .= "Content-Transfer-Encoding: base64\n";
    $headers .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
    $headers .= $strContent."\n\n";
    $flgSend = @mail($to, $subject, $message, $headers); // @ = No Show Error //
echo "Mail send completed.";
$tmpfile = 'uploads/'.$strFilesName;
// http://php.net/manual/en/function.file-exists.php
if(file_exists($tmpfile)) {
// http://php.net/manual/en/function.unlink.php
echo "Cannot send mail.";