diff --git a/4chan_x.user.js b/4chan_x.user.js
index 87ebd3c3c..bf580e1f5 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -169,7 +169,7 @@
       if ((_ref4 = el.querySelector('div.move a[name=close]')) != null) {
         _ref4.addEventListener('click', (function() {
           return el.parentNode.removeChild(el);
-        }), true);
+        }), false);
       }
       return el;
     },
@@ -178,8 +178,8 @@
       e.preventDefault();
       ui.el = el = this.parentNode;
       d = document;
-      d.addEventListener('mousemove', ui.drag, true);
-      d.addEventListener('mouseup', ui.dragend, true);
+      d.addEventListener('mousemove', ui.drag, false);
+      d.addEventListener('mouseup', ui.dragend, false);
       rect = el.getBoundingClientRect();
       ui.dx = e.clientX - rect.left;
       ui.dy = e.clientY - rect.top;
@@ -216,8 +216,8 @@
       localStorage["" + id + "Left"] = el.style.left;
       localStorage["" + id + "Top"] = el.style.top;
       d = document;
-      d.removeEventListener('mousemove', ui.drag, true);
-      return d.removeEventListener('mouseup', ui.dragend, true);
+      d.removeEventListener('mousemove', ui.drag, false);
+      return d.removeEventListener('mouseup', ui.dragend, false);
     },
     hover: function(e) {
       var bot, clientHeight, clientWidth, clientX, clientY, el, height, top, _ref;
@@ -371,10 +371,10 @@
       return el;
     },
     bind: function(el, eventType, handler) {
-      return el.addEventListener(eventType, handler, true);
+      return el.addEventListener(eventType, handler, false);
     },
     unbind: function(el, eventType, handler) {
-      return el.removeEventListener(eventType, handler, true);
+      return el.removeEventListener(eventType, handler, false);
     },
     isDST: function() {
       /*
diff --git a/script.coffee b/script.coffee
index f963f7456..f079037b3 100644
--- a/script.coffee
+++ b/script.coffee
@@ -84,15 +84,15 @@ ui =
     if top  then el.style.top  = top  else el.style.bottom = '0px'
     el.querySelector('div.move')?.addEventListener 'mousedown', ui.dragstart, false
     el.querySelector('div.move a[name=close]')?.addEventListener 'click',
-      (-> el.parentNode.removeChild(el)), true
+      (-> el.parentNode.removeChild(el)), false
     el
   dragstart: (e) ->
     #prevent text selection
     e.preventDefault()
     ui.el = el = @parentNode
     d = document
-    d.addEventListener 'mousemove', ui.drag, true
-    d.addEventListener 'mouseup',   ui.dragend, true
+    d.addEventListener 'mousemove', ui.drag, false
+    d.addEventListener 'mouseup',   ui.dragend, false
     #distance from pointer to el edge is constant; calculate it here.
     # XXX opera reports el.offsetLeft / el.offsetTop as 0
     rect = el.getBoundingClientRect()
@@ -125,8 +125,8 @@ ui =
     localStorage["#{id}Left"] = el.style.left
     localStorage["#{id}Top"]  = el.style.top
     d = document
-    d.removeEventListener 'mousemove', ui.drag, true
-    d.removeEventListener 'mouseup',   ui.dragend, true
+    d.removeEventListener 'mousemove', ui.drag, false
+    d.removeEventListener 'mouseup',   ui.dragend, false
   hover: (e) ->
     {clientX, clientY} = e
     {el} = ui
@@ -233,9 +233,9 @@ $.extend $,
     $.extend el, properties if properties
     el
   bind: (el, eventType, handler) ->
-    el.addEventListener eventType, handler, true
+    el.addEventListener eventType, handler, false
   unbind: (el, eventType, handler) ->
-    el.removeEventListener eventType, handler, true
+    el.removeEventListener eventType, handler, false
   isDST: ->
     # XXX this should check for DST in NY
     ###