Fix broken suggestions for preview.

          }

          // Search for Preview Guides

          for (var i=0; i<_RESOURCES.length; i++) {

          for (var i=0; i<PREVIEW_RESOURCES.length; i++) {

            // current search comparison, with counters for tag and title,

            // used later to improve ranking

            var s = _RESOURCES[i];

            var s = PREVIEW_RESOURCES[i];

            s.matched_tag = 0;

            s.matched_title = 0;

            var matched = false;