double_click.diff

diff --git a/coffee/vis.coffee b/coffee/vis.coffee
index d125fe0..6330c16 100644
--- a/coffee/vis.coffee
+++ b/coffee/vis.coffee
@@ -14,6 +14,8 @@ Bubbles = () ->
   margin = {top: 5, right: 0, bottom: 0, left: 0}
   # largest size for our bubbles
   maxRadius = 65
+  clickWait = 200
+  nodeClickInProgress = false
 
   # this scale will be used to size our bubbles
   rScale = d3.scale.sqrt().range([0,maxRadius])
@@ -308,7 +310,8 @@ Bubbles = () ->
   # adds mouse events to element
   # ---
   connectEvents = (d) ->
-    d.on("click", removeBubble)
+    d.on("dblclick", selectBubble)
+    d.on("click", handleSingleClick)
     d.on("mouseover", mouseover)
     d.on("mouseout", mouseout)
 
@@ -318,6 +321,16 @@ Bubbles = () ->
   clear = () ->
     location.replace("#")
 
+  handleSingleClick = (d) ->
+    if !nodeClickInProgress
+      nodeClickInProgress = true
+      setTimeout(() ->
+        if nodeClickInProgress
+          nodeClickInProgress = false
+          removeBubble(d)
+      , clickWait)
+    d3.event.preventDefault()
+
   removeBubble = (d) ->
     currentId = idValue(d)
     console.log(currentId)
@@ -325,13 +338,13 @@ Bubbles = () ->
     data = data.filter (e) -> idValue(e) != currentId
     console.log(data.length)
     update()
-    d3.event.preventDefault()
 
 
   # ---
   # changes clicked bubble by modifying url
   # ---
-  click = (d) ->
+  selectBubble = (d) ->
+    nodeClickInProgress = false
     location.replace("#" + encodeURIComponent(idValue(d)))
     d3.event.preventDefault()