expand active item/category

There isn't really a good way to deal with situations where there is more than one category for a post. For now, the script just expands/highlights the first occurrence. This will probably work most of the time, since the only multiple instance posts seem to be OS related. Showing the non-OS category is probably better. Ideally, we should come up with a more concise method of organization where there are no duplicates.

1 files changed, 7 insertions, 4 deletions

diff --git a/shared/js/documentation.js b/shared/js/documentation.js
index 0625a91..8711120 100644
--- a/shared/js/documentation.js
+++ b/shared/js/documentation.js
@@ -1,12 +1,15 @@
 // Init sidebar
 $(function() {
   var activeItem,
-      helpList = $('#js-help-sidebar .js-topic')
-
+      helpList = $('#js-help-sidebar .js-topic'),
+      firstOccurance = true
   $('#js-help-sidebar .js-guides').each(function(){
-    //if($(this).find('.disable').length == 0){
+    if($(this).find('.disable').length == 0 || firstOccurance == false){
       $(this).children().hide()
-    //}
+    } else {
+      activeItem = $(this).index()
+      firstOccurance = false
+    }
   })
 
   $('#js-help-sidebar .js-topic h3 a').click(function(){