clean script

uw_lib_refshelf.module

@@ -446,7 +446,6 @@ function _handlingKeywordCaseSensitivityORS($word, $str) {
 /**
  * Apply the style for search word
  */
-//function _styleWordORS($word) {
 function _styleWordORS($word, $data) {
   $word_style = "<span class='highlight-search-word'>" . $word . "</span>";
   $regex = '\'(?!((<.*?)|(<a.*?)))(\b' . $word . '\b)(?!(([^<>]*?)>)|([^>]*?</a>))\'s';
@@ -498,7 +497,6 @@ function _viewSearchResultsORS($no_duplicates, $word, $pagenum, $offset) {
 /**
  * Formatting the search results to display
  */
-//function _processingSearchResultsORS($status, $desc, $link_name, $link_url, $word) {
 function _processingSearchResultsORS($status, $desc, $link_name, $link_url, $word, $restricted) {
   $content = "";
   $link_url = _filterRestrictedResourceORS($restricted, $link_url);