/*Wrapper function which calls the form.*/
function wpcf_callback( $content )
{
	global $wpcf_strings;

	/* Run the input check. */

@@		if(false===strpos($content, '<!--contact form-->')) {
			return $content;
		}

    if(wpcf_check_input()) // If the input check returns true (ie. there has been a submission & input is ok)
    {
            $recipient = get_option('wpcf_email');
            $subject = get_option('wpcf_subject');
						$success_msg = get_option('wpcf_success_msg');
						$success_msg = stripslashes($success_msg);

            $name = $_POST['wpcf_your_name'];
            $email = $_POST['wpcf_email'];
            $website = $_POST['wpcf_website'];
            $msg = $_POST['wpcf_msg'];

      			$headers = "MIME-Version: 1.0\n";
						$headers .= "From: $name <$email>\n";
						$headers .= "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n";

            $fullmsg = "$name wrote:\n";
            $fullmsg .= wordwrap($msg, 80, "\n") . "\n\n";
            $fullmsg .= "Website: " . $website . "\n";
            $fullmsg .= "IP: " . getip();

            mail($recipient, $subject, $fullmsg, $headers);

            $results = '<div style="font-weight: bold;">' . $success_msg . '</div>';
            echo $results;
    }
    else // Else show the form. If there are errors the strings will have updated during running the inputcheck.
    {
        $form = '<div class="contactform">
        ' . $wpcf_strings['error'] . '
        	<form action="' . get_permalink() . '" method="post">
        		<div class="contactleft"><label for="wpcf_your_name">' . __('Your Name: ', 'wpcf') . '</label></div>' . $wpcf_strings['name']  . '
        		<div class="contactleft"><label for="wpcf_email">' . __('Your Email:', 'wpcf') . '</label></div>' . $wpcf_strings['email'] . '
        		<div class="contactleft"><label for="wpcf_website">' . __('Your Website:', 'wpcf') . '</label></div><div class="contactright"><input type="text" name="wpcf_website" id="wpcf_website" size="30" maxlength="100" value="' . $_POST['wpcf_website'] . '" /></div>
            	<div class="contactleft"><label for="wpcf_msg">' . __('Your Message: ', 'wpcf') . '</label></div>' . $wpcf_strings['msg'] . '
            	<div class="contactright"><input type="submit" name="Submit" value="' . __('Submit', 'wpcf') . '" id="contactsubmit" /><input type="hidden" name="wpcf_stage" value="process" /></div>
        	</form>
        </div>
        <div style="clear:both; height:1px;">&nbsp;</div>';
        return str_replace('<!--contact form-->', $form, $content);
    }
}