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-rw-r--r--js/common.js11
1 files changed, 7 insertions, 4 deletions
diff --git a/js/common.js b/js/common.js
index 92dc74b..4e7d3fe 100644
--- a/js/common.js
+++ b/js/common.js
@@ -1,6 +1,9 @@
-var data,
- ui_type;
-
+/*
+ * (common) global vars
+ *
+ */
+var data, // data (from JSON)
+ ui_type; // 't' (text) or 'g' (graphical)
/*
* hacky way to remove class from node
@@ -17,7 +20,7 @@ function removeClass(node, className)
}
/*
- *
+ * toggle display of element (by id)
*
*/
function toggleDisplay(id)