--- textimage.module	Thu Aug 24 18:02:48 2006
+++ textimage.module	Tue Oct 31 12:35:56 2006
@@ -229,7 +229,10 @@
 }
 
 function textimage_captchachallenge(&$form) {
-  $form['captcha_response'] = array (
+	$newform = array();
+	foreach ($form as $name => $element) {
+		if ($element['#type'] == 'submit'){
+			$newform['captcha_response'] = array (
     '#type' => 'textfield',
     '#title' => t('Captcha Validation'),
     '#default_value' => '',
@@ -238,7 +241,10 @@
     '#description' => t('Please type in the letters/numbers that are shown in the image above.'),
     '#prefix' => '<div class="textimage-challenge"><img src="' . url('_textimage/image/'.time()) . '" '.$imageSize[3].'  alt="'.t('Captcha Image: you will need to recognize the text in it.').'"/></div>',
   );
- 
+		}
+		$newform[$name] = $form[$name];
+	}
+	$form = $newform;
   return $form;
 }