Added dblclick to event.js

1 files changed, 7 insertions, 2 deletions

diff --git a/src/event.js b/src/event.js
index 6a9c3e3..ca1d290 100644
--- a/src/event.js
+++ b/src/event.js
@@ -1,15 +1,20 @@
 
-var eventTypes = ['click', 'mousedown', 'mouseup', 'mouseover', 'mouseout', 'mousemove'];
+var eventTypes = ['click', 'dblclick', 'mousedown', 'mouseup', 'mouseover', 'mouseout', 'mousemove'];
 
 // generate events
 for (var i = eventTypes.length - 1; i >= 0; i--) {
   var t = eventTypes[i];
+  
+  // add event to SVG.Elment
   SVG.Element.prototype[t] = function(f) {
     var e = this;
+    
+    // bind event to element rather than element node
     this.node['on' + t] = function() {
       return f.apply(e, arguments);
     };
     
-    return e;
+    // return self
+    return this;
   };
 };
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