--- a/annotator_files/lib/plugin/filter.js	Thu Apr 05 19:37:27 2012 +0200
+++ b/annotator_files/lib/plugin/filter.js	Mon Aug 27 19:05:38 2012 +0200
@@ -1,6 +1,7 @@
+// Generated by CoffeeScript 1.3.3
 var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
-  __hasProp = Object.prototype.hasOwnProperty,
-  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; };
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
 
 Annotator.Plugin.Filter = (function(_super) {
 
@@ -34,11 +35,15 @@
     addAnnotationFilter: true,
     isFiltered: function(input, property) {
       var keyword, _i, _len, _ref;
-      if (!(input && property)) return false;
+      if (!(input && property)) {
+        return false;
+      }
       _ref = input.split(/\s*/);
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         keyword = _ref[_i];
-        if (property.indexOf(keyword) === -1) return false;
+        if (property.indexOf(keyword) === -1) {
+          return false;
+        }
       }
       return true;
     }
@@ -46,12 +51,21 @@
 
   function Filter(element, options) {
     this._onPreviousClick = __bind(this._onPreviousClick, this);
+
     this._onNextClick = __bind(this._onNextClick, this);
+
     this._onFilterKeyup = __bind(this._onFilterKeyup, this);
+
     this._onFilterBlur = __bind(this._onFilterBlur, this);
+
     this._onFilterFocus = __bind(this._onFilterFocus, this);
-    this.updateHighlights = __bind(this.updateHighlights, this);    element = $(this.html.element).appendTo(this.options.appendTo);
+
+    this.updateHighlights = __bind(this.updateHighlights, this);
+
+    var _base;
+    element = $(this.html.element).appendTo((options != null ? options.appendTo : void 0) || this.options.appendTo);
     Filter.__super__.constructor.call(this, element, options);
+    (_base = this.options).filters || (_base.filters = []);
     this.filter = $(this.html.filter);
     this.filters = [];
     this.current = 0;
@@ -105,7 +119,9 @@
       _results = [];
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         f = _ref[_i];
-        if (f.property === filter.property) _results.push(f);
+        if (f.property === filter.property) {
+          _results.push(f);
+        }
       }
       return _results;
     }).call(this)).length) {
@@ -152,7 +168,7 @@
   };
 
   Filter.prototype.filterHighlights = function() {
-    var activeFilters, annotation, annotations, filtered, highlights, index, uniques, _len, _ref;
+    var activeFilters, annotation, annotations, filtered, highlights, index, uniques, _i, _len, _ref;
     activeFilters = $.grep(this.filters, function(filter) {
       return !!filter.annotations.length;
     });
@@ -173,7 +189,7 @@
       });
     }
     highlights = this.highlights;
-    for (index = 0, _len = filtered.length; index < _len; index++) {
+    for (index = _i = 0, _len = filtered.length; _i < _len; index = ++_i) {
       annotation = filtered[index];
       highlights = highlights.not(annotation.highlights);
     }
@@ -207,22 +223,30 @@
   Filter.prototype._onFilterKeyup = function(event) {
     var filter;
     filter = $(event.target).parent().data('filter');
-    if (filter) return this.updateFilter(filter);
+    if (filter) {
+      return this.updateFilter(filter);
+    }
   };
 
   Filter.prototype._findNextHighlight = function(previous) {
     var active, annotation, current, index, next, offset, operator, resetOffset;
-    if (!this.highlights.length) return this;
+    if (!this.highlights.length) {
+      return this;
+    }
     offset = previous ? 0 : -1;
     resetOffset = previous ? -1 : 0;
     operator = previous ? 'lt' : 'gt';
     active = this.highlights.not('.' + this.classes.hl.hide);
     current = active.filter('.' + this.classes.hl.active);
-    if (!current.length) current = active.eq(offset);
+    if (!current.length) {
+      current = active.eq(offset);
+    }
     annotation = current.data('annotation');
     index = active.index(current[0]);
     next = active.filter(":" + operator + "(" + index + ")").not(annotation.highlights).eq(resetOffset);
-    if (!next.length) next = active.eq(resetOffset);
+    if (!next.length) {
+      next = active.eq(resetOffset);
+    }
     return this._scrollToHighlight(next.data('annotation').highlights);
   };