diff --git a/code/MollomProtecter_Backup.php b/code/MollomProtecter_Backup.php
deleted file mode 100644
index 5842a72..0000000
--- a/code/MollomProtecter_Backup.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-/**
- * This class acts as a template for spam protecting form field, for instance MollomField.
- * It provides a number of properties for mapping fields of the form which this object belongs to
- * to spam checking service fields. 
- * 
- * In order to further process the form values or take any action according the status of spam checking,
- * markAsSpam() and markAsHam should be called in validate() after the status of the spam checking has
- * been obtained. 
- * 
- */
-class SpamProtecterField_Backup extends FormField {
-	
-	protected $spanControlCallbackObj = null;
-	
-	function setCallbackObject($callbackObject) {
-		$this->spanControlCallbackObj = $callbackObject;
-	}
-	
-	/* Map fields (by name) to Spam service's fields for spam checking */
-	protected $fieldToPostTitle = "";
-	
-	// it can be more than one fields mapped to post content
-	protected $fieldsToPostBody = array();
-	
-	protected $fieldToAuthorName = "";
-	
-	protected $fieldToAuthorUrl = "";
-	
-	protected $fieldToAuthorEmail = "";
-	
-	protected $fieldToAuthorOpenId = "";
-	
-	function setFieldToPostTitle($fieldName) {
-		$this->fieldToPostTitle = $fieldName;
-	}
-	
-	/**
-	 * Map array of fields where their value will be used as a mollom post body
-	 * @param 	array
-	 */
-	function setFieldsToPostBody($fieldNames) {
-		$this->fieldsToPostBody = $fieldNames;
-	}
-	
-	function setfieldToAuthorName($fieldName) {
-		$this->fieldToAuthorName = $fieldName;
-	}
-	
-	function setFieldToAuthorUrl($fieldName) {
-		$this->fieldToAuthorUrl = $fieldName;
-	}
-	
-	function setFieldToAuthorEmail($fieldName) {
-		$this->fieldToAuthorEmail = $fieldName;
-	}
-	
-	function setFieldToAuthorOpenId($fieldName) {
-		$this->fieldToAuthorOpenId = $fieldName;
-	}
-	
-	/**
-	 * Tell the callback object the spam checking response status 
-	 */ 
-	protected function markAsSpam() {
-		if ($this->spanControlCallbackObj && $this->spanControlCallbackObj instanceof Spamable) {
-			$this->spanControlCallbackObj->markAsSpam($this->getForm());
-		}
-	}
-	
-	/**
-	 * Tell the callback object the spam checking response status 
-	 */
-	protected function markAsHam() {
-		if ($this->spanControlCallbackObj && $this->spanControlCallbackObj instanceof Spamable) {
-			$this->spanControlCallbackObj->markAsHam($this->getForm());
-		}
-	}
-}
-?>
\ No newline at end of file