diff --git a/wp-content/plugins/google-hilite.php b/wp-content/plugins/google-hilite.php
deleted file mode 100644
index b87c7eff2..000000000
--- a/wp-content/plugins/google-hilite.php
+++ /dev/null
@@ -1,140 +0,0 @@
-Matt.
-Version: 1.2
-Author: Ryan Boren
-Author URI: http://rboren.nu
-*/
-
-/* Highlighting code c/o Ryan Boren */
-function get_search_query_terms($engine = 'google') {
- $search = get_query_var('s');
- $search_terms = get_query_var('search_terms');
-
- $referer = urldecode($_SERVER['HTTP_REFERER']);
- $query_array = array();
- switch ($engine) {
- case 'google':
- // Google query parsing code adapted from Dean Allen's
- // Google Hilite 0.3. http://textism.com
- $query_terms = preg_replace('/^.*q=([^&]+)&?.*$/i','$1', $referer);
- $query_terms = preg_replace('/\'|"/', '', $query_terms);
- $query_array = preg_split ("/[\s,\+\.]+/", $query_terms);
- break;
-
- case 'lycos':
- $query_terms = preg_replace('/^.*query=([^&]+)&?.*$/i','$1', $referer);
- $query_terms = preg_replace('/\'|"/', '', $query_terms);
- $query_array = preg_split ("/[\s,\+\.]+/", $query_terms);
- break;
-
- case 'yahoo':
- $query_terms = preg_replace('/^.*p=([^&]+)&?.*$/i','$1', $referer);
- $query_terms = preg_replace('/\'|"/', '', $query_terms);
- $query_array = preg_split ("/[\s,\+\.]+/", $query_terms);
- break;
-
- case 'wordpress':
- // Check the search form vars if the search terms
- // aren't in the referer.
- if ( ! preg_match('/^.*s=/i', $referer)) {
- if (!empty($search_terms)) {
- $query_array = $search_terms;
- } else if (isset($search)) {
- $query_array = array($search);
- }
-
- break;
- }
-
- $query_terms = preg_replace('/^.*s=([^&]+)&?.*$/i','$1', $referer);
- $query_terms = preg_replace('/\'|"/', '', $query_terms);
- $query_array = preg_split ("/[\s,\+\.]+/", $query_terms);
- break;
- }
-
- return $query_array;
-}
-
-function is_referer_search_engine($engine = 'google') {
- $siteurl = get_settings('home');
- if( empty($_SERVER['HTTP_REFERER']) ) {
- return 0;
- }
- $referer = urldecode($_SERVER['HTTP_REFERER']);
- //echo "referer is: $referer
";
- if ( ! $engine ) {
- return 0;
- }
-
- switch ($engine) {
- case 'google':
- if (preg_match('|^http://(www)?\.?google.*|i', $referer)) {
- return 1;
- }
- break;
-
- case 'lycos':
- if (preg_match('|^http://search\.lycos.*|i', $referer)) {
- return 1;
- }
- break;
-
- case 'yahoo':
- if (preg_match('|^http://search\.yahoo.*|i', $referer)) {
- return 1;
- }
- break;
-
- case 'wordpress':
- if (preg_match("#^$siteurl#i", $referer)) {
- return 1;
- }
- break;
- }
-
- return 0;
-}
-
-function hilite($text) {
- $search_engines = array('wordpress', 'google', 'lycos', 'yahoo');
-
- foreach ($search_engines as $engine) {
- if ( is_referer_search_engine($engine)) {
- $query_terms = get_search_query_terms($engine);
- foreach ($query_terms as $term) {
- if (!empty($term) && $term != ' ') {
- $term = preg_quote($term, '/');
- if (!preg_match('/<.+>/',$text)) {
- $text = preg_replace('/(\b'.$term.'\b)/i','$1',$text);
- } else {
- $text = preg_replace('/(?<=>)([^<]+)?(\b'.$term.'\b)/i','$1$2',$text);
- }
- }
- }
- break;
- }
- }
-
- return $text;
-}
-
-function hilite_head() {
- echo "
-
-";
-}
-
-// Highlight text and comments:
-add_filter('the_content', 'hilite');
-add_filter('comment_text', 'hilite');
-add_action('wp_head', 'hilite_head');
-
-?>