diff --git a/modules/filter/filter.js b/modules/filter/filter.js
index 94e01c1..11f558e 100644
--- a/modules/filter/filter.js
+++ b/modules/filter/filter.js
@@ -17,4 +17,31 @@ Drupal.behaviors.filterGuidelines = {
   }
 };
 
+/**
+ * Attach behaviors to the more help links within the filter tips.
+ */
+Drupal.behaviors.filterHelpLinks = {
+  attach: function (context) {
+    $('div.filter-help a', context).bind('click',Drupal.filter.openInNewWindow);
+  },
+  detach: function (context){
+    $('div.filter-help a', context).unbind('click', Drupal.filter.openInNewWindow);
+  }
+};
+
+/**
+ * Filter module utility functions.
+ */
+Drupal.filter = Drupal.filter || {
+  /**
+   * Open links to files within forms in a new window.
+   */
+  openInNewWindow: function (event) {
+    $(this).attr('target', '_blank');
+    var filterUrl = this.href + (this.href.match(/\?/) ? '&popup=1' : '?popup=1');
+    window.open(filterUrl, 'filterTips', 'toolbar=1,scrollbars=1,location=1,statusbar=1,menubar=1,resizable=1,width=980,height=550');
+    return false;
+  }
+};
+
 })(jQuery);