diff --git a/modules/backend/assets/js/october-min.js b/modules/backend/assets/js/october-min.js
index bdf584bda..e76ebee2d 100644
--- a/modules/backend/assets/js/october-min.js
+++ b/modules/backend/assets/js/october-min.js
@@ -288,23 +288,25 @@ if(!data)$this.data('oc.triggerOn',(data=new TriggerOn(this,options)))})}
 $.fn.triggerOn.Constructor=TriggerOn
 $.fn.triggerOn.noConflict=function(){$.fn.triggerOn=old
 return this}
-$(document).render(function(){$('[data-trigger]').triggerOn()})}(window.jQuery);+function($){"use strict";var DragScroll=function(element,options){this.options=$.extend({},DragScroll.DEFAULTS,options)
+$(document).render(function(){$('[data-trigger]').triggerOn()})}(window.jQuery);+function($){"use strict";var Base=$.oc.foundation.base,BaseProto=Base.prototype
+var DragScroll=function(element,options){this.options=$.extend({},DragScroll.DEFAULTS,options)
 var
 $el=$(element),el=$el.get(0),dragStart=0,startOffset=0,self=this,dragging=false,eventElementName=this.options.vertical?'pageY':'pageX';this.el=$el
 this.scrollClassContainer=this.options.scrollClassContainer?$(this.options.scrollClassContainer):$el
+Base.call(this)
 if(this.options.scrollMarkerContainer)
 $(this.options.scrollMarkerContainer).append($('<span class="before scroll-marker"></span><span class="after scroll-marker"></span>'))
 $el.mousewheel(function(event){if(!self.options.allowScroll)
 return;var offset=self.options.vertical?((event.deltaFactor*event.deltaY)*-1):(event.deltaFactor*event.deltaX)
 return!scrollWheel(offset)})
-$el.on('mousedown',function(event){startDrag(event)
+$el.on('mousedown.dragScroll',function(event){startDrag(event)
 return false})
-$el.on('touchstart',function(event){var touchEvent=event.originalEvent;if(touchEvent.touches.length==1){startDrag(touchEvent.touches[0])
+$el.on('touchstart.dragScroll',function(event){var touchEvent=event.originalEvent;if(touchEvent.touches.length==1){startDrag(touchEvent.touches[0])
 event.stopPropagation()}})
-$el.on('click',function(){if($(document.body).hasClass('drag'))
+$el.on('click.dragScroll',function(){if($(document.body).hasClass('drag'))
 return false})
-$(document).on('ready',$.proxy(this.fixScrollClasses,this))
-$(window).on('resize',$.proxy(this.fixScrollClasses,this))
+$(document).on('ready',this.proxy(this.fixScrollClasses))
+$(window).on('resize',this.proxy(this.fixScrollClasses))
 function startDrag(event){dragStart=event[eventElementName]
 startOffset=self.options.vertical?$el.scrollTop():$el.scrollLeft()
 if(Modernizr.touch){$(window).on('touchmove.dragScroll',function(event){var touchEvent=event.originalEvent
@@ -342,6 +344,8 @@ if(scrolled){if(self.wheelUpdateTimer!==undefined&&self.wheelUpdateTimer!==false
 window.clearInterval(self.wheelUpdateTimer);self.wheelUpdateTimer=window.setTimeout(function(){self.wheelUpdateTimer=false;self.fixScrollClasses()},100);}
 return scrolled}
 this.fixScrollClasses();}
+DragScroll.prototype=Object.create(BaseProto)
+DragScroll.prototype.constructor=DragScroll
 DragScroll.DEFAULTS={vertical:false,allowScroll:true,scrollClassContainer:false,scrollMarkerContainer:false,dragClass:'drag',start:function(){},drag:function(){},stop:function(){}}
 DragScroll.prototype.fixScrollClasses=function(){this.scrollClassContainer.toggleClass('scroll-before',!this.isStart())
 this.scrollClassContainer.toggleClass('scroll-after',!this.isEnd())
@@ -388,6 +392,12 @@ if(offset>0){this.el.animate({'scrollTop':$el.get(0).offsetTop+$el.height()-this
 animated=true}}}
 if(!animated&&callback!==undefined)
 callback()}
+DragScroll.prototype.dispose=function(){$(document).off('ready',this.proxy(this.fixScrollClasses))
+$(window).off('resize',this.proxy(this.fixScrollClasses))
+this.el.off('.dragScroll')
+this.scrollClassContainer=null
+this.el.removeData('oc.dragScroll')
+BaseProto.dispose.call(this)}
 var old=$.fn.dragScroll
 $.fn.dragScroll=function(option){var args=arguments;return this.each(function(){var $this=$(this)
 var data=$this.data('oc.dragScroll')
@@ -462,12 +472,17 @@ $el.dragScroll({scrollClassContainer:scrollClassContainer})
 $('.form-control.growable',$toolbar).on('focus',function(){update()})
 $('.form-control.growable',$toolbar).on('blur',function(){update()})
 function update(){$(window).trigger('resize')}}
+Toolbar.prototype.dispose=function(){this.$el.dragScroll('dispose')
+this.$el.removeData('oc.toolbar')
+this.$el=null}
 Toolbar.DEFAULTS={}
 var old=$.fn.toolbar
-$.fn.toolbar=function(option){return this.each(function(){var $this=$(this)
+$.fn.toolbar=function(option){var args=Array.prototype.slice.call(arguments,1)
+return this.each(function(){var $this=$(this)
 var data=$this.data('oc.toolbar')
 var options=$.extend({},Toolbar.DEFAULTS,$this.data(),typeof option=='object'&&option)
-if(!data)$this.data('oc.toolbar',(data=new Toolbar(this,options)))})}
+if(!data)$this.data('oc.toolbar',(data=new Toolbar(this,options)))
+if(typeof option=='string')data[option].apply(data,args)})}
 $.fn.toolbar.Constructor=Toolbar
 $.fn.toolbar.noConflict=function(){$.fn.toolbar=old
 return this}
diff --git a/modules/backend/assets/js/october.dragscroll.js b/modules/backend/assets/js/october.dragscroll.js
index c2ccef89e..28f1c8321 100644
--- a/modules/backend/assets/js/october.dragscroll.js
+++ b/modules/backend/assets/js/october.dragscroll.js
@@ -30,6 +30,9 @@
  */
 +function ($) { "use strict";
 
+    var Base = $.oc.foundation.base,
+        BaseProto = Base.prototype
+
     var DragScroll = function (element, options) {
         this.options = $.extend({}, DragScroll.DEFAULTS, options)
 
@@ -45,6 +48,8 @@
         this.el = $el
         this.scrollClassContainer = this.options.scrollClassContainer ? $(this.options.scrollClassContainer) : $el
 
+        Base.call(this)
+
         /*
          * Inject scroll markers
          */
@@ -65,12 +70,12 @@
             return !scrollWheel(offset)
         })
 
-        $el.on('mousedown', function(event){
+        $el.on('mousedown.dragScroll', function(event){
             startDrag(event)
             return false
         })
 
-        $el.on('touchstart', function(event){
+        $el.on('touchstart.dragScroll', function(event){
             var touchEvent = event.originalEvent;
             if (touchEvent.touches.length == 1) {
                 startDrag(touchEvent.touches[0])
@@ -78,14 +83,14 @@
             }
         })
 
-        $el.on('click', function() {
+        $el.on('click.dragScroll', function() {
             // Do not handle item clicks while dragging
             if ($(document.body).hasClass('drag'))
                 return false
         })
 
-        $(document).on('ready', $.proxy(this.fixScrollClasses, this))
-        $(window).on('resize', $.proxy(this.fixScrollClasses, this))
+        $(document).on('ready', this.proxy(this.fixScrollClasses))
+        $(window).on('resize', this.proxy(this.fixScrollClasses))
 
         /*
          * Internal event, drag has started
@@ -199,6 +204,9 @@
         this.fixScrollClasses();
     }
 
+    DragScroll.prototype = Object.create(BaseProto)
+    DragScroll.prototype.constructor = DragScroll
+
     DragScroll.DEFAULTS = {
         vertical: false,
         allowScroll: true,
@@ -322,6 +330,17 @@
             callback()
     }
 
+    DragScroll.prototype.dispose = function() {
+        $(document).off('ready', this.proxy(this.fixScrollClasses))
+        $(window).off('resize', this.proxy(this.fixScrollClasses))
+        this.el.off('.dragScroll')
+
+        this.scrollClassContainer = null
+        this.el.removeData('oc.dragScroll')
+
+        BaseProto.dispose.call(this)
+    }
+
     // DRAGSCROLL PLUGIN DEFINITION
     // ============================
 
diff --git a/modules/backend/assets/js/october.toolbar.js b/modules/backend/assets/js/october.toolbar.js
index 2ad49f364..1f50330af 100644
--- a/modules/backend/assets/js/october.toolbar.js
+++ b/modules/backend/assets/js/october.toolbar.js
@@ -42,6 +42,12 @@
         }
     }
 
+    Toolbar.prototype.dispose = function() {
+        this.$el.dragScroll('dispose')
+        this.$el.removeData('oc.toolbar')
+        this.$el = null
+    }
+
     Toolbar.DEFAULTS = {}
 
     // TOOLBAR PLUGIN DEFINITION
@@ -50,12 +56,15 @@
     var old = $.fn.toolbar
 
     $.fn.toolbar = function (option) {
+        var args = Array.prototype.slice.call(arguments, 1)
+
         return this.each(function () {
             var $this = $(this)
             var data  = $this.data('oc.toolbar')
             var options = $.extend({}, Toolbar.DEFAULTS, $this.data(), typeof option == 'object' && option)
 
             if (!data) $this.data('oc.toolbar', (data = new Toolbar(this, options)))
+            if (typeof option == 'string') data[option].apply(data, args)
         })
       }
 
diff --git a/modules/cms/widgets/mediamanager/assets/js/mediamanager.js b/modules/cms/widgets/mediamanager/assets/js/mediamanager.js
index 5bd6adc95..d1985bcaf 100644
--- a/modules/cms/widgets/mediamanager/assets/js/mediamanager.js
+++ b/modules/cms/widgets/mediamanager/assets/js/mediamanager.js
@@ -49,10 +49,11 @@
     MediaManager.prototype.dispose = function() {
         this.unregisterHandlers()
         this.clearSelectTimer()
-        this.disableUploader()
+        this.destroyUploader()
         this.clearSearchTrackInputTimer()
         this.releaseNavigationAjax()
         this.clearDblTouchTimer()
+        this.removeAttachedControls()
         this.removeScroll()
 
         this.$el.removeData('oc.mediaManager')
@@ -169,6 +170,15 @@
         this.$el.find('.control-scrollpad').scrollpad('scrollToStart')
     }
 
+    //
+    // Disposing
+    //
+
+    MediaManager.prototype.removeAttachedControls = function() {
+        this.$el.find('[data-control=toolbar]').toolbar('dispose')
+        this.$el.find('[data-control=sorting]').select2('destroy')
+    }
+
     //
     // Selecting
     //
@@ -574,11 +584,11 @@
         this.dropzone.on('error', this.proxy(this.uploadError))
     }
 
-    MediaManager.prototype.disableUploader = function() {
+    MediaManager.prototype.destroyUploader = function() {
         if (!this.dropzone)
             return
 
-        this.dropzone.disable()
+        this.dropzone.destroy()
         this.dropzone = null
     }