diff --git a/libs/bluecore.js b/libs/bluecore.js
index 21dc2df..c2b9e38 100644
--- a/libs/bluecore.js
+++ b/libs/bluecore.js
@@ -99,6 +99,7 @@ function numberShorten (Value,Accuricy) {
         return (Math.floor(number*places)/places)+unit[level];
 }
 
+/// more legacy functions that are being kept purely for backwards compatability
 function buttonAdd (ParentID,ID,Label,Action,Class,Element) {
         if ( "undefined" == typeof Class ) { Class = ""; }
 	if ( "undefined" == typeof Element) { Element = "div"; }
@@ -150,3 +151,4 @@ function popupDialog (ID, title, closeable, contentGen, genArgs, callback) {
 		buttonAdd("#"+ID+"_content",null,"Close",callback);
 	}
 }
+/// end of legacy