fixing bugs

2011-04-16 21:41:06 +01:00
parent 60ab4c7f5d
commit f73737ed0b
49 changed files with 214 additions and 186 deletions
--- a/mindplot/src/main/javascript/BubbleTip.js
+++ b/mindplot/src/main/javascript/BubbleTip.js
@@ -148,7 +148,7 @@ mindplot.BubbleTip.prototype.moveTopic=function(offset, panelHeight, panelWidth,
 mindplot.BubbleTip.getInstance = function(divContainer)
 {
    var result = mindplot.BubbleTip.instance;
-    if(!result)
+    if(!core.Utils.isDefined(result))
    {
        mindplot.BubbleTip.instance = new mindplot.BubbleTip(divContainer);
        result = mindplot.BubbleTip.instance;