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/*Wrapper function which calls the form.*/function wpcf_callback( $content ){	global $wpcf_strings;	/* Run the input check. */        /* unless the input doesn't contain the contact form placemarker */	if(false===strpos($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);    }}