Removed all references to nicescroll15664-remove-jquery-nicescroll

12 files changed, 2 insertions, 3660 deletions

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index e43afbb4cc9..7f5c1d9258a 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -49,7 +49,6 @@
 /*= require shortcuts_dashboard_navigation */
 /*= require shortcuts_issuable */
 /*= require shortcuts_network */
-/*= require jquery.nicescroll */
 /*= require date.format */
 /*= require_directory ./behaviors */
 /*= require_directory ./blob */
@@ -106,11 +105,6 @@
       }
     });
 
-    $('.nav-sidebar').niceScroll({
-      cursoropacitymax: '0.4',
-      cursorcolor: '#FFF',
-      cursorborder: '1px solid #FFF'
-    });
     $('.js-select-on-focus').on('focusin', function () {
       return $(this).select().one('mouseup', function (e) {
         return e.preventDefault();
diff --git a/app/assets/javascripts/boards/components/board_sidebar.js.es6 b/app/assets/javascripts/boards/components/board_sidebar.js.es6
index 02459722bbf..222f2a74bd1 100644
--- a/app/assets/javascripts/boards/components/board_sidebar.js.es6
+++ b/app/assets/javascripts/boards/components/board_sidebar.js.es6
@@ -36,8 +36,7 @@
       issue () {
         if (this.showSidebar) {
           this.$nextTick(() => {
-            $('.right-sidebar').getNiceScroll(0).doScrollTop(0, 0);
-            $('.right-sidebar').getNiceScroll().resize();
+            $('.right-sidebar').scrollTop(0);
           });
         }
       }
diff --git a/app/assets/javascripts/build.js b/app/assets/javascripts/build.js
index bc13c46443a..5ea8ac595fe 100644
--- a/app/assets/javascripts/build.js
+++ b/app/assets/javascripts/build.js
@@ -74,7 +74,6 @@
       this.$sidebar.css({
         top: this.sidebarTranslationLimits.max
       });
-      this.$sidebar.niceScroll();
       this.$document.off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.toggleSidebar);
       this.$document.off('scroll.translateSidebar').on('scroll.translateSidebar', this.translateSidebar.bind(this));
     };
diff --git a/app/assets/javascripts/build_variables.js.es6 b/app/assets/javascripts/build_variables.js.es6
index 993424d422f..b2596730e2a 100644
--- a/app/assets/javascripts/build_variables.js.es6
+++ b/app/assets/javascripts/build_variables.js.es6
@@ -2,7 +2,6 @@
 
 $(function(){
   $('.reveal-variables').off('click').on('click',function(){
-    $('.js-build').toggle().niceScroll();
     $(this).hide();
   });
 });
diff --git a/app/assets/javascripts/issuable_context.js b/app/assets/javascripts/issuable_context.js
index 4aaad111082..94484083403 100644
--- a/app/assets/javascripts/issuable_context.js
+++ b/app/assets/javascripts/issuable_context.js
@@ -37,7 +37,6 @@
           }, 0);
         }
       });
-      $(".right-sidebar").niceScroll();
     }
 
     IssuableContext.prototype.initParticipants = function() {
diff --git a/app/assets/javascripts/sidebar.js.es6 b/app/assets/javascripts/sidebar.js.es6
index 9790a44972d..c47506612dd 100644
--- a/app/assets/javascripts/sidebar.js.es6
+++ b/app/assets/javascripts/sidebar.js.es6
@@ -10,7 +10,6 @@
   const pageSelector = '.page-with-sidebar';
   const navbarSelector = '.navbar-fixed-top';
   const sidebarWrapperSelector = '.sidebar-wrapper';
-  const sidebarContentSelector = '.nav-sidebar';
 
   const pinnedToggleSelector = '.js-nav-pin';
   const sidebarToggleSelector = '.toggle-nav-collapse, .side-nav-toggle';
@@ -86,10 +85,6 @@
       const tooltipText = this.isPinned ? 'Unpin navigation' : 'Pin navigation';
       const tooltipState = $pinnedToggle.attr('aria-describedby') && this.isExpanded ? 'show' : 'hide';
       $pinnedToggle.attr('title', tooltipText).tooltip('fixTitle').tooltip(tooltipState);
-
-      if (this.isExpanded) {
-        setTimeout(() => $(sidebarContentSelector).niceScroll().updateScrollBar(), 200);
-      }
     }
   }
 
diff --git a/app/assets/javascripts/wikis.js.es6 b/app/assets/javascripts/wikis.js.es6
index ecff5fd5bf4..1dbe0e17fc2 100644
--- a/app/assets/javascripts/wikis.js.es6
+++ b/app/assets/javascripts/wikis.js.es6
@@ -3,7 +3,6 @@
 
 /*= require latinise */
 /*= require breakpoints */
-/*= require jquery.nicescroll */
 
 ((global) => {
   const dasherize = str => str.replace(/[_\s]+/g, '-');
@@ -14,7 +13,6 @@
       this.bp = Breakpoints.get();
       this.sidebarEl = document.querySelector('.js-wiki-sidebar');
       this.sidebarExpanded = false;
-      $(this.sidebarEl).niceScroll();
 
       const sidebarToggles = document.querySelectorAll('.js-sidebar-wiki-toggle');
       for (let i = 0; i < sidebarToggles.length; i += 1) {
diff --git a/app/assets/stylesheets/framework/sidebar.scss b/app/assets/stylesheets/framework/sidebar.scss
index a8641e83154..e12e986f8aa 100644
--- a/app/assets/stylesheets/framework/sidebar.scss
+++ b/app/assets/stylesheets/framework/sidebar.scss
@@ -24,11 +24,6 @@
 .sidebar-wrapper {
   z-index: 1000;
   background: $gray-light;
-
-  .nicescroll-rails-hr {
-    // TODO: Figure out why nicescroll doesn't hide horizontal bar
-    display: none!important;
-  }
 }
 
 .content-wrapper {
diff --git a/app/views/layouts/_page.html.haml b/app/views/layouts/_page.html.haml
index 54d02ee8e4b..7e6664c8767 100644
--- a/app/views/layouts/_page.html.haml
+++ b/app/views/layouts/_page.html.haml
@@ -1,5 +1,5 @@
 .page-with-sidebar{ class: "#{page_sidebar_class} #{page_gutter_class}" }
-  .sidebar-wrapper.nicescroll
+  .sidebar-wrapper
     .sidebar-action-buttons
       .nav-header-btn.toggle-nav-collapse{ title: "Open/Close" }
         %span.sr-only Toggle navigation
diff --git a/spec/javascripts/build_spec.js.es6 b/spec/javascripts/build_spec.js.es6
index 3983cad4c13..ead98b9be55 100644
--- a/spec/javascripts/build_spec.js.es6
+++ b/spec/javascripts/build_spec.js.es6
@@ -5,7 +5,6 @@
 //= require lib/utils/datetime_utility
 //= require build
 //= require breakpoints
-//= require jquery.nicescroll
 //= require turbolinks
 
 describe('Build', () => {
diff --git a/spec/javascripts/labels_issue_sidebar_spec.js.es6 b/spec/javascripts/labels_issue_sidebar_spec.js.es6
index 0c48d04776f..5a293883241 100644
--- a/spec/javascripts/labels_issue_sidebar_spec.js.es6
+++ b/spec/javascripts/labels_issue_sidebar_spec.js.es6
@@ -7,7 +7,6 @@
 //= require bootstrap
 //= require gl_dropdown
 //= require select2
-//= require jquery.nicescroll
 //= require api
 //= require create_label
 //= require issuable_context
diff --git a/vendor/assets/javascripts/jquery.nicescroll.js b/vendor/assets/javascripts/jquery.nicescroll.js
deleted file mode 100644
index 7653f25df4b..00000000000
--- a/vendor/assets/javascripts/jquery.nicescroll.js
+++ /dev/null
@@ -1,3634 +0,0 @@
-/* jquery.nicescroll
--- version 3.6.0
--- copyright 2014-11-21 InuYaksa*2014
--- licensed under the MIT
---
--- http://nicescroll.areaaperta.com/
--- https://github.com/inuyaksa/jquery.nicescroll
---
-*/
-
-(function(factory) {
-  if (typeof define === 'function' && define.amd) {
-    // AMD. Register as anonymous module.
-    define(['jquery'], factory);
-  } else {
-    // Browser globals.
-    factory(jQuery);
-  }
-}(function(jQuery) {
-  "use strict";
-
-  // globals
-  var domfocus = false;
-  var mousefocus = false;
-  var tabindexcounter = 0;
-  var ascrailcounter = 2000;
-  var globalmaxzindex = 0;
-
-  var $ = jQuery; // sandbox
-
-  // http://stackoverflow.com/questions/2161159/get-script-path
-  function getScriptPath() {
-    var scripts = document.getElementsByTagName('script');
-    var path = scripts[scripts.length - 1].src.split('?')[0];
-    return (path.split('/').length > 0) ? path.split('/').slice(0, -1).join('/') + '/' : '';
-  }
-
-  var vendors = ['webkit','ms','moz','o'];
-
-  var setAnimationFrame = window.requestAnimationFrame || false;
-  var clearAnimationFrame = window.cancelAnimationFrame || false;
-
-  if (!setAnimationFrame) {  // legacy detection
-    for (var vx in vendors) {
-      var v = vendors[vx];
-      if (!setAnimationFrame) setAnimationFrame = window[v + 'RequestAnimationFrame'];
-      if (!clearAnimationFrame) clearAnimationFrame = window[v + 'CancelAnimationFrame'] || window[v + 'CancelRequestAnimationFrame'];
-    }
-  }
-
-  var ClsMutationObserver = window.MutationObserver || window.WebKitMutationObserver || false;
-
-  var _globaloptions = {
-    zindex: "auto",
-    cursoropacitymin: 0,
-    cursoropacitymax: 1,
-    cursorcolor: "#424242",
-    cursorwidth: "5px",
-    cursorborder: "1px solid #fff",
-    cursorborderradius: "5px",
-    scrollspeed: 60,
-    mousescrollstep: 8 * 3,
-    touchbehavior: false,
-    hwacceleration: true,
-    usetransition: true,
-    boxzoom: false,
-    dblclickzoom: true,
-    gesturezoom: true,
-    grabcursorenabled: true,
-    autohidemode: true,
-    background: "",
-    iframeautoresize: true,
-    cursorminheight: 32,
-    preservenativescrolling: true,
-    railoffset: false,
-    railhoffset: false,
-    bouncescroll: true,
-    spacebarenabled: true,
-    railpadding: {
-      top: 0,
-      right: 0,
-      left: 0,
-      bottom: 0
-    },
-    disableoutline: true,
-    horizrailenabled: true,
-    railalign: "right",
-    railvalign: "bottom",
-    enabletranslate3d: true,
-    enablemousewheel: true,
-    enablekeyboard: true,
-    smoothscroll: true,
-    sensitiverail: true,
-    enablemouselockapi: true,
-    //      cursormaxheight:false,
-    cursorfixedheight: false,
-    directionlockdeadzone: 6,
-    hidecursordelay: 400,
-    nativeparentscrolling: true,
-    enablescrollonselection: true,
-    overflowx: true,
-    overflowy: true,
-    cursordragspeed: 0.3,
-    rtlmode: "auto",
-    cursordragontouch: false,
-    oneaxismousemode: "auto",
-    scriptpath: getScriptPath(),
-    preventmultitouchscrolling: true
-  };
-
-  var browserdetected = false;
-
-  var getBrowserDetection = function() {
-
-    if (browserdetected) return browserdetected;
-
-    var _el = document.createElement('DIV'),
-        _style = _el.style,
-        _agent = navigator.userAgent,
-        _platform = navigator.platform,
-        d = {};
-
-    d.haspointerlock = "pointerLockElement" in document || "webkitPointerLockElement" in document || "mozPointerLockElement" in document;
-
-    d.isopera = ("opera" in window); // 12-
-    d.isopera12 = (d.isopera && ("getUserMedia" in navigator));
-    d.isoperamini = (Object.prototype.toString.call(window.operamini) === "[object OperaMini]");
-
-    d.isie = (("all" in document) && ("attachEvent" in _el) && !d.isopera); //IE10-
-    d.isieold = (d.isie && !("msInterpolationMode" in _style)); // IE6 and older
-    d.isie7 = d.isie && !d.isieold && (!("documentMode" in document) || (document.documentMode == 7));
-    d.isie8 = d.isie && ("documentMode" in document) && (document.documentMode == 8);
-    d.isie9 = d.isie && ("performance" in window) && (document.documentMode >= 9);
-    d.isie10 = d.isie && ("performance" in window) && (document.documentMode == 10);
-    d.isie11 = ("msRequestFullscreen" in _el) && (document.documentMode >= 11); // IE11+
-
-    d.isie9mobile = /iemobile.9/i.test(_agent); //wp 7.1 mango
-    if (d.isie9mobile) d.isie9 = false;
-    d.isie7mobile = (!d.isie9mobile && d.isie7) && /iemobile/i.test(_agent); //wp 7.0
-
-    d.ismozilla = ("MozAppearance" in _style);
-
-    d.iswebkit = ("WebkitAppearance" in _style);
-
-    d.ischrome = ("chrome" in window);
-    d.ischrome22 = (d.ischrome && d.haspointerlock);
-    d.ischrome26 = (d.ischrome && ("transition" in _style)); // issue with transform detection (maintain prefix)
-
-    d.cantouch = ("ontouchstart" in document.documentElement) || ("ontouchstart" in window); // detection for Chrome Touch Emulation
-    d.hasmstouch = (window.MSPointerEvent || false); // IE10 pointer events
-    d.hasw3ctouch = (window.PointerEvent || false); //IE11 pointer events, following W3C Pointer Events spec
-
-    d.ismac = /^mac$/i.test(_platform);
-
-    d.isios = (d.cantouch && /iphone|ipad|ipod/i.test(_platform));
-    d.isios4 = ((d.isios) && !("seal" in Object));
-    d.isios7 = ((d.isios)&&("webkitHidden" in document));  //iOS 7+
-
-    d.isandroid = (/android/i.test(_agent));
-
-    d.haseventlistener = ("addEventListener" in _el);
-    
-    d.trstyle = false;
-    d.hastransform = false;
-    d.hastranslate3d = false;
-    d.transitionstyle = false;
-    d.hastransition = false;
-    d.transitionend = false;
-
-    var a;
-    var check = ['transform', 'msTransform', 'webkitTransform', 'MozTransform', 'OTransform'];    
-    for (a = 0; a < check.length; a++) {
-      if (typeof _style[check[a]] != "undefined") {
-        d.trstyle = check[a];
-        break;
-      }
-    }
-    d.hastransform = (!!d.trstyle);
-    if (d.hastransform) {
-      _style[d.trstyle] = "translate3d(1px,2px,3px)";
-      d.hastranslate3d = /translate3d/.test(_style[d.trstyle]);
-    }
-
-    d.transitionstyle = false;
-    d.prefixstyle = '';
-    d.transitionend = false;
-    check = ['transition', 'webkitTransition', 'msTransition', 'MozTransition', 'OTransition', 'OTransition', 'KhtmlTransition'];
-    var prefix = ['', '-webkit-', '-ms-', '-moz-', '-o-', '-o', '-khtml-'];
-    var evs = ['transitionend', 'webkitTransitionEnd', 'msTransitionEnd',  'transitionend', 'otransitionend', 'oTransitionEnd', 'KhtmlTransitionEnd'];
-    for (a = 0; a < check.length; a++) {
-      if (check[a] in _style) {
-        d.transitionstyle = check[a];
-        d.prefixstyle = prefix[a];
-        d.transitionend = evs[a];
-        break;
-      }
-    }
-    if (d.ischrome26) {  // always use prefix
-      d.prefixstyle = prefix[1];
-    }
-
-    d.hastransition = (d.transitionstyle);
-
-    function detectCursorGrab() {
-      var lst = ['-webkit-grab', '-moz-grab', 'grab'];
-      if ((d.ischrome && !d.ischrome22) || d.isie) lst = []; // force setting for IE returns false positive and chrome cursor bug
-      for (var a = 0; a < lst.length; a++) {
-        var p = lst[a];
-        _style.cursor = p;
-        if (_style.cursor == p) return p;
-      }
-      return 'url(//mail.google.com/mail/images/2/openhand.cur),n-resize'; // thank you google for custom cursor!
-    }
-    d.cursorgrabvalue = detectCursorGrab();
-
-    d.hasmousecapture = ("setCapture" in _el);
-
-    d.hasMutationObserver = (ClsMutationObserver !== false);
-
-    _el = null; //memory released
-
-    browserdetected = d;
-
-    return d;
-  };
-
-  var NiceScrollClass = function(myopt, me) {
-
-    var self = this;
-
-    this.version = '3.6.0';
-    this.name = 'nicescroll';
-
-    this.me = me;
-
-    this.opt = {
-      doc: $("body"),
-      win: false
-    };
-
-    $.extend(this.opt, _globaloptions);  // clone opts
-
-    // Options for internal use
-    this.opt.snapbackspeed = 80;
-
-    if (myopt || false) {
-      for (var a in self.opt) {
-        if (typeof myopt[a] != "undefined") self.opt[a] = myopt[a];
-      }
-    }
-
-    this.doc = self.opt.doc;
-    this.iddoc = (this.doc && this.doc[0]) ? this.doc[0].id || '' : '';
-    this.ispage = /^BODY|HTML/.test((self.opt.win) ? self.opt.win[0].nodeName : this.doc[0].nodeName);
-    this.haswrapper = (self.opt.win !== false);
-    this.win = self.opt.win || (this.ispage ? $(window) : this.doc);
-    this.docscroll = (this.ispage && !this.haswrapper) ? $(window) : this.win;
-    this.body = $("body");
-    this.viewport = false;
-
-    this.isfixed = false;
-
-    this.iframe = false;
-    this.isiframe = ((this.doc[0].nodeName == 'IFRAME') && (this.win[0].nodeName == 'IFRAME'));
-
-    this.istextarea = (this.win[0].nodeName == 'TEXTAREA');
-
-    this.forcescreen = false; //force to use screen position on events
-
-    this.canshowonmouseevent = (self.opt.autohidemode != "scroll");
-
-    // Events jump table    
-    this.onmousedown = false;
-    this.onmouseup = false;
-    this.onmousemove = false;
-    this.onmousewheel = false;
-    this.onkeypress = false;
-    this.ongesturezoom = false;
-    this.onclick = false;
-
-    // Nicescroll custom events
-    this.onscrollstart = false;
-    this.onscrollend = false;
-    this.onscrollcancel = false;
-
-    this.onzoomin = false;
-    this.onzoomout = false;
-
-    // Let's start!  
-    this.view = false;
-    this.page = false;
-
-    this.scroll = {
-      x: 0,
-      y: 0
-    };
-    this.scrollratio = {
-      x: 0,
-      y: 0
-    };
-    this.cursorheight = 20;
-    this.scrollvaluemax = 0;
-
-    this.isrtlmode = (this.opt.rtlmode == "auto") ? ((this.win[0] == window ? this.body : this.win).css("direction") == "rtl") : (this.opt.rtlmode === true);
-    //    this.checkrtlmode = false;
-    
-    this.scrollrunning = false;
-
-    this.scrollmom = false;
-
-    this.observer        = false;  // observer div changes
-    this.observerremover = false;  // observer on parent for remove detection
-    this.observerbody    = false;  // observer on body for position change
-
-    do {
-      this.id = "ascrail" + (ascrailcounter++);
-    } while (document.getElementById(this.id));
-
-    this.rail = false;
-    this.cursor = false;
-    this.cursorfreezed = false;
-    this.selectiondrag = false;
-
-    this.zoom = false;
-    this.zoomactive = false;
-
-    this.hasfocus = false;
-    this.hasmousefocus = false;
-
-    this.visibility = true;
-    this.railslocked = false;  // locked by resize
-    this.locked = false;  // prevent lost of locked status sets by user
-    this.hidden = false; // rails always hidden
-    this.cursoractive = true; // user can interact with cursors
-
-    this.wheelprevented = false; //prevent mousewheel event
-
-    this.overflowx = self.opt.overflowx;
-    this.overflowy = self.opt.overflowy;
-
-    this.nativescrollingarea = false;
-    this.checkarea = 0;
-
-    this.events = []; // event list for unbind
-
-    this.saved = {};  // style saved
-
-    this.delaylist = {};
-    this.synclist = {};
-
-    this.lastdeltax = 0;
-    this.lastdeltay = 0;
-
-    this.detected = getBrowserDetection();
-
-    var cap = $.extend({}, this.detected);
-
-    this.canhwscroll = (cap.hastransform && self.opt.hwacceleration);
-    this.ishwscroll = (this.canhwscroll && self.haswrapper);
-
-    this.hasreversehr = (this.isrtlmode&&!cap.iswebkit);  //RTL mode with reverse horizontal axis
-    
-    this.istouchcapable = false; // desktop devices with touch screen support
-
-    //## Check WebKit-based desktop with touch support
-    //## + Firefox 18 nightly build (desktop) false positive (or desktop with touch support)
-    if (cap.cantouch && !cap.isios && !cap.isandroid && (cap.iswebkit || cap.ismozilla)) {
-      this.istouchcapable = true;
-      cap.cantouch = false; // parse normal desktop events
-    }
-
-    //## disable MouseLock API on user request
-    if (!self.opt.enablemouselockapi) {
-      cap.hasmousecapture = false;
-      cap.haspointerlock = false;
-    }
-
-/* deprecated
-    this.delayed = function(name, fn, tm, lazy) {
-    };
-*/    
-
-    this.debounced = function(name, fn, tm) {
-      var dd = self.delaylist[name];
-      self.delaylist[name] = fn;
-      if (!dd) {
-        setTimeout(function() {
-          var fn = self.delaylist[name];
-          self.delaylist[name] = false;
-          fn.call(self);
-        }, tm);
-      }
-    };
-
-    var _onsync = false;
-
-    this.synched = function(name, fn) {
-
-      function requestSync() {
-        if (_onsync) return;
-        setAnimationFrame(function() {
-          _onsync = false;
-          for (var nn in self.synclist) {
-            var fn = self.synclist[nn];
-            if (fn) fn.call(self);
-            self.synclist[nn] = false;
-          }
-        });
-        _onsync = true;
-      }
-
-      self.synclist[name] = fn;
-      requestSync();
-      return name;
-    };
-
-    this.unsynched = function(name) {
-      if (self.synclist[name]) self.synclist[name] = false;
-    };
-
-    this.css = function(el, pars) { // save & set
-      for (var n in pars) {
-        self.saved.css.push([el, n, el.css(n)]);
-        el.css(n, pars[n]);
-      }
-    };
-
-    this.scrollTop = function(val) {
-      return (typeof val == "undefined") ? self.getScrollTop() : self.setScrollTop(val);
-    };
-
-    this.scrollLeft = function(val) {
-      return (typeof val == "undefined") ? self.getScrollLeft() : self.setScrollLeft(val);
-    };
-
-    // derived by by Dan Pupius www.pupius.net
-    var BezierClass = function(st, ed, spd, p1, p2, p3, p4) {
-    
-      this.st = st;
-      this.ed = ed;
-      this.spd = spd;
-
-      this.p1 = p1 || 0;
-      this.p2 = p2 || 1;
-      this.p3 = p3 || 0;
-      this.p4 = p4 || 1;
-
-      this.ts = (new Date()).getTime();
-      this.df = this.ed - this.st;
-    };
-    BezierClass.prototype = {
-      B2: function(t) {
-        return 3 * t * t * (1 - t);
-      },
-      B3: function(t) {
-        return 3 * t * (1 - t) * (1 - t);
-      },
-      B4: function(t) {
-        return (1 - t) * (1 - t) * (1 - t);
-      },
-      getNow: function() {
-        var nw = (new Date()).getTime();
-        var pc = 1 - ((nw - this.ts) / this.spd);
-        var bz = this.B2(pc) + this.B3(pc) + this.B4(pc);
-        return (pc < 0) ? this.ed : this.st + Math.round(this.df * bz);
-      },
-      update: function(ed, spd) {
-        this.st = this.getNow();
-        this.ed = ed;
-        this.spd = spd;
-        this.ts = (new Date()).getTime();
-        this.df = this.ed - this.st;
-        return this;
-      }
-    };
-
-    //derived from http://stackoverflow.com/questions/11236090/
-    function getMatrixValues() {
-      var tr = self.doc.css(cap.trstyle);
-      if (tr && (tr.substr(0, 6) == "matrix")) {
-        return tr.replace(/^.*\((.*)\)$/g, "$1").replace(/px/g, '').split(/, +/);
-      }
-      return false;
-    }
-
-    if (this.ishwscroll) {
-      // hw accelerated scroll
-      this.doc.translate = {
-        x: 0,
-        y: 0,
-        tx: "0px",
-        ty: "0px"
-      };
-
-      //this one can help to enable hw accel on ios6 http://indiegamr.com/ios6-html-hardware-acceleration-changes-and-how-to-fix-them/
-      if (cap.hastranslate3d && cap.isios) this.doc.css("-webkit-backface-visibility", "hidden"); // prevent flickering http://stackoverflow.com/questions/3461441/      
-
-      this.getScrollTop = function(last) {
-        if (!last) {
-          var mtx = getMatrixValues();
-          if (mtx) return (mtx.length == 16) ? -mtx[13] : -mtx[5]; //matrix3d 16 on IE10
-          if (self.timerscroll && self.timerscroll.bz) return self.timerscroll.bz.getNow();
-        }
-        return self.doc.translate.y;
-      };
-
-      this.getScrollLeft = function(last) {
-        if (!last) {
-          var mtx = getMatrixValues();
-          if (mtx) return (mtx.length == 16) ? -mtx[12] : -mtx[4]; //matrix3d 16 on IE10
-          if (self.timerscroll && self.timerscroll.bh) return self.timerscroll.bh.getNow();
-        }
-        return self.doc.translate.x;
-      };
-
-      this.notifyScrollEvent = function(el) {
-        var e = document.createEvent("UIEvents");
-        e.initUIEvent("scroll", false, true, window, 1);
-        e.niceevent = true;
-        el.dispatchEvent(e);
-      };
-
-      var cxscrollleft = (this.isrtlmode) ? 1 : -1;
-
-      if (cap.hastranslate3d && self.opt.enabletranslate3d) {
-        this.setScrollTop = function(val, silent) {
-          self.doc.translate.y = val;
-          self.doc.translate.ty = (val * -1) + "px";
-          self.doc.css(cap.trstyle, "translate3d(" + self.doc.translate.tx + "," + self.doc.translate.ty + ",0px)");
-          if (!silent) self.notifyScrollEvent(self.win[0]);
-        };
-        this.setScrollLeft = function(val, silent) {
-          self.doc.translate.x = val;
-          self.doc.translate.tx = (val * cxscrollleft) + "px";
-          self.doc.css(cap.trstyle, "translate3d(" + self.doc.translate.tx + "," + self.doc.translate.ty + ",0px)");
-          if (!silent) self.notifyScrollEvent(self.win[0]);
-        };
-      } else {
-        this.setScrollTop = function(val, silent) {
-          self.doc.translate.y = val;
-          self.doc.translate.ty = (val * -1) + "px";
-          self.doc.css(cap.trstyle, "translate(" + self.doc.translate.tx + "," + self.doc.translate.ty + ")");
-          if (!silent) self.notifyScrollEvent(self.win[0]);
-        };
-        this.setScrollLeft = function(val, silent) {
-          self.doc.translate.x = val;
-          self.doc.translate.tx = (val * cxscrollleft) + "px";
-          self.doc.css(cap.trstyle, "translate(" + self.doc.translate.tx + "," + self.doc.translate.ty + ")");
-          if (!silent) self.notifyScrollEvent(self.win[0]);
-        };
-      }
-    } else {
-      // native scroll
-      this.getScrollTop = function() {
-        return self.docscroll.scrollTop();
-      };
-      this.setScrollTop = function(val) {
-        return self.docscroll.scrollTop(val);
-      };
-      this.getScrollLeft = function() {
-        if (self.detected.ismozilla && self.isrtlmode)
-          return Math.abs(self.docscroll.scrollLeft());
-        return self.docscroll.scrollLeft();
-      };
-      this.setScrollLeft = function(val) {
-        return self.docscroll.scrollLeft((self.detected.ismozilla && self.isrtlmode) ? -val : val);
-      };
-    }
-
-    this.getTarget = function(e) {
-      if (!e) return false;
-      if (e.target) return e.target;
-      if (e.srcElement) return e.srcElement;
-      return false;
-    };
-
-    this.hasParent = function(e, id) {
-      if (!e) return false;
-      var el = e.target || e.srcElement || e || false;
-      while (el && el.id != id) {
-        el = el.parentNode || false;
-      }
-      return (el !== false);
-    };
-
-    function getZIndex() {
-      var dom = self.win;
-      if ("zIndex" in dom) return dom.zIndex(); // use jQuery UI method when available
-      while (dom.length > 0) {
-        if (dom[0].nodeType == 9) return false;
-        var zi = dom.css('zIndex');
-        if (!isNaN(zi) && zi != 0) return parseInt(zi);
-        dom = dom.parent();
-      }
-      return false;
-    }
-
-    //inspired by http://forum.jquery.com/topic/width-includes-border-width-when-set-to-thin-medium-thick-in-ie
-    var _convertBorderWidth = {
-      "thin": 1,
-      "medium": 3,
-      "thick": 5
-    };
-
-    function getWidthToPixel(dom, prop, chkheight) {
-      var wd = dom.css(prop);
-      var px = parseFloat(wd);
-      if (isNaN(px)) {
-        px = _convertBorderWidth[wd] || 0;
-        var brd = (px == 3) ? ((chkheight) ? (self.win.outerHeight() - self.win.innerHeight()) : (self.win.outerWidth() - self.win.innerWidth())) : 1; //DON'T TRUST CSS
-        if (self.isie8 && px) px += 1;
-        return (brd) ? px : 0;
-      }
-      return px;
-    }
-
-    this.getDocumentScrollOffset = function() {
-      return {top:window.pageYOffset||document.documentElement.scrollTop,
-              left:window.pageXOffset||document.documentElement.scrollLeft};
-    }
-    
-    this.getOffset = function() {
-      if (self.isfixed) {
-        var ofs = self.win.offset();  // fix Chrome auto issue (when right/bottom props only)
-        var scrl = self.getDocumentScrollOffset();
-        ofs.top-=scrl.top;
-        ofs.left-=scrl.left;
-        return ofs;  
-      }
-      var ww = self.win.offset();
-      if (!self.viewport) return ww;      
-      var vp = self.viewport.offset();
-      return {
-        top: ww.top - vp.top,// + self.viewport.scrollTop(),
-        left: ww.left - vp.left // + self.viewport.scrollLeft()
-      };
-    };
-
-    this.updateScrollBar = function(len) {
-      if (self.ishwscroll) {
-        self.rail.css({  //**
-          height: self.win.innerHeight() - (self.opt.railpadding.top + self.opt.railpadding.bottom)
-        });
-        if (self.railh) self.railh.css({  //**
-          width: self.win.innerWidth() - (self.opt.railpadding.left + self.opt.railpadding.right)
-        });
-        
-      } else {
-        var wpos = self.getOffset();
-        var pos = {
-          top: wpos.top,
-          left: wpos.left  - (self.opt.railpadding.left + self.opt.railpadding.right)
-        };
-        pos.top += getWidthToPixel(self.win, 'border-top-width', true);
-        pos.left += (self.rail.align) ? self.win.outerWidth() - getWidthToPixel(self.win, 'border-right-width') - self.rail.width : getWidthToPixel(self.win, 'border-left-width');
-
-        var off = self.opt.railoffset;
-        if (off) {
-          if (off.top) pos.top += off.top;
-          if (self.rail.align && off.left) pos.left += off.left;
-        }
-        
-        if (!self.railslocked) self.rail.css({
-          top: pos.top,
-          left: pos.left,
-          height: ((len) ? len.h : self.win.innerHeight()) - (self.opt.railpadding.top + self.opt.railpadding.bottom)
-        });
-
-        if (self.zoom) {
-          self.zoom.css({
-            top: pos.top + 1,
-            left: (self.rail.align == 1) ? pos.left - 20 : pos.left + self.rail.width + 4
-          });
-        }
-
-        if (self.railh && !self.railslocked) {
-          var pos = {
-            top: wpos.top,
-            left: wpos.left
-          };
-          var off = self.opt.railhoffset;
-          if (!!off) {
-            if (!!off.top) pos.top += off.top;
-            if (!!off.left) pos.left += off.left;
-          }
-          var y = (self.railh.align) ? pos.top + getWidthToPixel(self.win, 'border-top-width', true) + self.win.innerHeight() - self.railh.height : pos.top + getWidthToPixel(self.win, 'border-top-width', true);
-          var x = pos.left + getWidthToPixel(self.win, 'border-left-width');
-          self.railh.css({
-            top: y  - (self.opt.railpadding.top + self.opt.railpadding.bottom),
-            left: x,
-            width: self.railh.width
-          });
-        }
-
-
-      }
-    };
-
-    this.doRailClick = function(e, dbl, hr) {
-      var fn, pg, cur, pos;
-
-      if (self.railslocked) return;
-      self.cancelEvent(e);
-
-      if (dbl) {
-        fn = (hr) ? self.doScrollLeft : self.doScrollTop;
-        cur = (hr) ? ((e.pageX - self.railh.offset().left - (self.cursorwidth / 2)) * self.scrollratio.x) : ((e.pageY - self.rail.offset().top - (self.cursorheight / 2)) * self.scrollratio.y);
-        fn(cur);
-      } else {
-        fn = (hr) ? self.doScrollLeftBy : self.doScrollBy;
-        cur = (hr) ? self.scroll.x : self.scroll.y;
-        pos = (hr) ? e.pageX - self.railh.offset().left : e.pageY - self.rail.offset().top;
-        pg = (hr) ? self.view.w : self.view.h;
-        fn((cur >= pos) ? pg: -pg);//   (cur >= pos) ? fn(pg): fn(-pg);
-      }
-
-    };
-
-    self.hasanimationframe = (setAnimationFrame);
-    self.hascancelanimationframe = (clearAnimationFrame);
-
-    if (!self.hasanimationframe) {
-      setAnimationFrame = function(fn) {
-        return setTimeout(fn, 15 - Math.floor((+new Date()) / 1000) % 16);
-      }; // 1000/60)};
-      clearAnimationFrame = clearInterval;
-    } else if (!self.hascancelanimationframe) clearAnimationFrame = function() {
-      self.cancelAnimationFrame = true;
-    };
-
-    this.init = function() {
-
-      self.saved.css = [];
-
-      if (cap.isie7mobile) return true; // SORRY, DO NOT WORK!
-      if (cap.isoperamini) return true; // SORRY, DO NOT WORK!
-
-      if (cap.hasmstouch) self.css((self.ispage) ? $("html") : self.win, {
-        '-ms-touch-action': 'none'
-      });
-
-      self.zindex = "auto";
-      if (!self.ispage && self.opt.zindex == "auto") {
-        self.zindex = getZIndex() || "auto";
-      } else {
-        self.zindex = self.opt.zindex;
-      }
-
-      if (!self.ispage && self.zindex != "auto") {
-        if (self.zindex > globalmaxzindex) globalmaxzindex = self.zindex;
-      }
-
-      if (self.isie && self.zindex == 0 && self.opt.zindex == "auto") { // fix IE auto == 0
-        self.zindex = "auto";
-      }
-
-      if (!self.ispage || (!cap.cantouch && !cap.isieold && !cap.isie9mobile)) {
-
-        var cont = self.docscroll;
-        if (self.ispage) cont = (self.haswrapper) ? self.win : self.doc;
-
-        if (!cap.isie9mobile) self.css(cont, {
-          'overflow-y': 'hidden'
-        });
-
-        if (self.ispage && cap.isie7) {
-          if (self.doc[0].nodeName == 'BODY') self.css($("html"), {
-            'overflow-y': 'hidden'
-          }); //IE7 double scrollbar issue
-          else if (self.doc[0].nodeName == 'HTML') self.css($("body"), {
-            'overflow-y': 'hidden'
-          }); //IE7 double scrollbar issue
-        }
-
-        if (cap.isios && !self.ispage && !self.haswrapper) self.css($("body"), {
-          "-webkit-overflow-scrolling": "touch"
-        }); //force hw acceleration
-
-        var cursor = $(document.createElement('div'));
-        cursor.css({
-          position: "relative",
-          top: 0,
-          "float": "right",
-          width: self.opt.cursorwidth,
-          height: "0px",
-          'background-color': self.opt.cursorcolor,
-          border: self.opt.cursorborder,
-          'background-clip': 'padding-box',
-          '-webkit-border-radius': self.opt.cursorborderradius,
-          '-moz-border-radius': self.opt.cursorborderradius,
-          'border-radius': self.opt.cursorborderradius
-        });
-
-        cursor.hborder = parseFloat(cursor.outerHeight() - cursor.innerHeight());
-        
-        cursor.addClass('nicescroll-cursors');
-        
-        self.cursor = cursor;
-
-        var rail = $(document.createElement('div'));
-        rail.attr('id', self.id);
-        rail.addClass('nicescroll-rails nicescroll-rails-vr');
-
-        var v, a, kp = ["left","right","top","bottom"];  //**
-        for (var n in kp) {
-          a = kp[n];
-          v = self.opt.railpadding[a];
-          (v) ? rail.css("padding-"+a,v+"px") : self.opt.railpadding[a] = 0;
-        }
-
-        rail.append(cursor);
-
-        rail.width = Math.max(parseFloat(self.opt.cursorwidth), cursor.outerWidth());
-        rail.css({
-          width: rail.width + "px",
-          'zIndex': self.zindex,
-          "background": self.opt.background,
-          cursor: "default"
-        });
-
-        rail.visibility = true;
-        rail.scrollable = true;
-
-        rail.align = (self.opt.railalign == "left") ? 0 : 1;
-
-        self.rail = rail;
-
-        self.rail.drag = false;
-
-        var zoom = false;
-        if (self.opt.boxzoom && !self.ispage && !cap.isieold) {
-          zoom = document.createElement('div');
-
-          self.bind(zoom, "click", self.doZoom);
-          self.bind(zoom, "mouseenter", function() {
-            self.zoom.css('opacity', self.opt.cursoropacitymax);
-          });
-          self.bind(zoom, "mouseleave", function() {
-            self.zoom.css('opacity', self.opt.cursoropacitymin);
-          });
-
-          self.zoom = $(zoom);
-          self.zoom.css({
-            "cursor": "pointer",
-            'z-index': self.zindex,
-            'backgroundImage': 'url(' + self.opt.scriptpath + 'zoomico.png)',
-            'height': 18,
-            'width': 18,
-            'backgroundPosition': '0px 0px'
-          });
-          if (self.opt.dblclickzoom) self.bind(self.win, "dblclick", self.doZoom);
-          if (cap.cantouch && self.opt.gesturezoom) {
-            self.ongesturezoom = function(e) {
-              if (e.scale > 1.5) self.doZoomIn(e);
-              if (e.scale < 0.8) self.doZoomOut(e);
-              return self.cancelEvent(e);
-            };
-            self.bind(self.win, "gestureend", self.ongesturezoom);
-          }
-        }
-
-        // init HORIZ
-
-        self.railh = false;
-        var railh;
-
-        if (self.opt.horizrailenabled) {
-
-          self.css(cont, {
-            'overflow-x': 'hidden'
-          });
-
-          var cursor = $(document.createElement('div'));
-          cursor.css({
-            position: "absolute",
-            top: 0,
-            height: self.opt.cursorwidth,
-            width: "0px",
-            'background-color': self.opt.cursorcolor,
-            border: self.opt.cursorborder,
-            'background-clip': 'padding-box',
-            '-webkit-border-radius': self.opt.cursorborderradius,
-            '-moz-border-radius': self.opt.cursorborderradius,
-            'border-radius': self.opt.cursorborderradius
-          });
-
-          if (cap.isieold) cursor.css({'overflow':'hidden'});  //IE6 horiz scrollbar issue
-          
-          cursor.wborder = parseFloat(cursor.outerWidth() - cursor.innerWidth());
-          
-          cursor.addClass('nicescroll-cursors');
-          
-          self.cursorh = cursor;
-
-          railh = $(document.createElement('div'));
-          railh.attr('id', self.id + '-hr');
-          railh.addClass('nicescroll-rails nicescroll-rails-hr');
-          railh.height = Math.max(parseFloat(self.opt.cursorwidth), cursor.outerHeight());
-          railh.css({
-            height: railh.height + "px",
-            'zIndex': self.zindex,
-            "background": self.opt.background
-          });
-
-          railh.append(cursor);
-
-          railh.visibility = true;
-          railh.scrollable = true;
-
-          railh.align = (self.opt.railvalign == "top") ? 0 : 1;
-
-          self.railh = railh;
-
-          self.railh.drag = false;
-
-        }
-
-        //        
-
-        if (self.ispage) {
-          rail.css({
-            position: "fixed",
-            top: "0px",
-            height: "100%"
-          });
-          (rail.align) ? rail.css({
-            right: "0px"
-          }): rail.css({
-            left: "0px"
-          });
-          self.body.append(rail);
-          if (self.railh) {
-            railh.css({
-              position: "fixed",
-              left: "0px",
-              width: "100%"
-            });
-            (railh.align) ? railh.css({
-              bottom: "0px"
-            }): railh.css({
-              top: "0px"
-            });
-            self.body.append(railh);
-          }
-        } else {
-          if (self.ishwscroll) {
-            if (self.win.css('position') == 'static') self.css(self.win, {
-              'position': 'relative'
-            });
-            var bd = (self.win[0].nodeName == 'HTML') ? self.body : self.win;
-            $(bd).scrollTop(0).scrollLeft(0);  // fix rail position if content already scrolled
-            if (self.zoom) {
-              self.zoom.css({
-                position: "absolute",
-                top: 1,
-                right: 0,
-                "margin-right": rail.width + 4
-              });
-              bd.append(self.zoom);
-            }
-            rail.css({
-              position: "absolute",
-              top: 0
-            });
-            (rail.align) ? rail.css({
-              right: 0
-            }): rail.css({
-              left: 0
-            });
-            bd.append(rail);
-            if (railh) {
-              railh.css({
-                position: "absolute",
-                left: 0,
-                bottom: 0
-              });
-              (railh.align) ? railh.css({
-                bottom: 0
-              }): railh.css({
-                top: 0
-              });
-              bd.append(railh);
-            }
-          } else {
-            self.isfixed = (self.win.css("position") == "fixed");
-            var rlpos = (self.isfixed) ? "fixed" : "absolute";
-
-            if (!self.isfixed) self.viewport = self.getViewport(self.win[0]);
-            if (self.viewport) {
-              self.body = self.viewport;
-              if ((/fixed|absolute/.test(self.viewport.css("position"))) == false) self.css(self.viewport, {
-                "position": "relative"
-              });
-            }
-
-            rail.css({
-              position: rlpos
-            });
-            if (self.zoom) self.zoom.css({
-              position: rlpos
-            });
-            self.updateScrollBar();
-            self.body.append(rail);
-            if (self.zoom) self.body.append(self.zoom);
-            if (self.railh) {
-              railh.css({
-                position: rlpos
-              });
-              self.body.append(railh);
-            }
-          }
-
-          if (cap.isios) self.css(self.win, {
-            '-webkit-tap-highlight-color': 'rgba(0,0,0,0)',
-            '-webkit-touch-callout': 'none'
-          }); // prevent grey layer on click
-
-          if (cap.isie && self.opt.disableoutline) self.win.attr("hideFocus", "true"); // IE, prevent dotted rectangle on focused div
-          if (cap.iswebkit && self.opt.disableoutline) self.win.css({"outline": "none"});  // Webkit outline
-          //if (cap.isopera&&self.opt.disableoutline) self.win.css({"outline":"0"});  // Opera 12- to test [TODO]
-
-        }
-
-        if (self.opt.autohidemode === false) {
-          self.autohidedom = false;
-          self.rail.css({
-            opacity: self.opt.cursoropacitymax
-          });
-          if (self.railh) self.railh.css({
-            opacity: self.opt.cursoropacitymax
-          });
-        } else if ((self.opt.autohidemode === true) || (self.opt.autohidemode === "leave")) {
-          self.autohidedom = $().add(self.rail);
-          if (cap.isie8) self.autohidedom = self.autohidedom.add(self.cursor);
-          if (self.railh) self.autohidedom = self.autohidedom.add(self.railh);
-          if (self.railh && cap.isie8) self.autohidedom = self.autohidedom.add(self.cursorh);
-        } else if (self.opt.autohidemode == "scroll") {
-          self.autohidedom = $().add(self.rail);
-          if (self.railh) self.autohidedom = self.autohidedom.add(self.railh);
-        } else if (self.opt.autohidemode == "cursor") {
-          self.autohidedom = $().add(self.cursor);
-          if (self.railh) self.autohidedom = self.autohidedom.add(self.cursorh);
-        } else if (self.opt.autohidemode == "hidden") {
-          self.autohidedom = false;
-          self.hide();
-          self.railslocked = false;
-        }
-
-        if (cap.isie9mobile) {
-
-          self.scrollmom = new ScrollMomentumClass2D(self);
-
-          self.onmangotouch = function() {
-            var py = self.getScrollTop();
-            var px = self.getScrollLeft();
-
-            if ((py == self.scrollmom.lastscrolly) && (px == self.scrollmom.lastscrollx)) return true;
-
-            var dfy = py - self.mangotouch.sy;
-            var dfx = px - self.mangotouch.sx;
-            var df = Math.round(Math.sqrt(Math.pow(dfx, 2) + Math.pow(dfy, 2)));
-            if (df == 0) return;
-
-            var dry = (dfy < 0) ? -1 : 1;
-            var drx = (dfx < 0) ? -1 : 1;
-
-            var tm = +new Date();
-            if (self.mangotouch.lazy) clearTimeout(self.mangotouch.lazy);
-
-            if (((tm - self.mangotouch.tm) > 80) || (self.mangotouch.dry != dry) || (self.mangotouch.drx != drx)) {
-              self.scrollmom.stop();
-              self.scrollmom.reset(px, py);
-              self.mangotouch.sy = py;
-              self.mangotouch.ly = py;
-              self.mangotouch.sx = px;
-              self.mangotouch.lx = px;
-              self.mangotouch.dry = dry;
-              self.mangotouch.drx = drx;
-              self.mangotouch.tm = tm;
-            } else {
-
-              self.scrollmom.stop();
-              self.scrollmom.update(self.mangotouch.sx - dfx, self.mangotouch.sy - dfy);
-              self.mangotouch.tm = tm;
-
-              var ds = Math.max(Math.abs(self.mangotouch.ly - py), Math.abs(self.mangotouch.lx - px));
-              self.mangotouch.ly = py;
-              self.mangotouch.lx = px;
-
-              if (ds > 2) {
-                self.mangotouch.lazy = setTimeout(function() {
-                  self.mangotouch.lazy = false;
-                  self.mangotouch.dry = 0;
-                  self.mangotouch.drx = 0;
-                  self.mangotouch.tm = 0;
-                  self.scrollmom.doMomentum(30);
-                }, 100);
-              }
-            }
-          };
-
-          var top = self.getScrollTop();
-          var lef = self.getScrollLeft();
-          self.mangotouch = {
-            sy: top,
-            ly: top,
-            dry: 0,
-            sx: lef,
-            lx: lef,
-            drx: 0,
-            lazy: false,
-            tm: 0
-          };
-
-          self.bind(self.docscroll, "scroll", self.onmangotouch);
-
-        } else {
-
-          if (cap.cantouch || self.istouchcapable || self.opt.touchbehavior || cap.hasmstouch) {
-
-            self.scrollmom = new ScrollMomentumClass2D(self);
-
-            self.ontouchstart = function(e) {
-              if (e.pointerType && e.pointerType != 2 && e.pointerType != "touch") return false;
-              
-              self.hasmoving = false;
-
-              if (!self.railslocked) {
-
-                var tg;
-                if (cap.hasmstouch) {
-                  tg = (e.target) ? e.target : false;
-                  while (tg) {
-                    var nc = $(tg).getNiceScroll();
-                    if ((nc.length > 0) && (nc[0].me == self.me)) break;
-                    if (nc.length > 0) return false;
-                    if ((tg.nodeName == 'DIV') && (tg.id == self.id)) break;
-                    tg = (tg.parentNode) ? tg.parentNode : false;
-                  }
-                }
-
-                self.cancelScroll();
-
-                tg = self.getTarget(e);
-
-                if (tg) {
-                  var skp = (/INPUT/i.test(tg.nodeName)) && (/range/i.test(tg.type));
-                  if (skp) return self.stopPropagation(e);
-                }
-
-                if (!("clientX" in e) && ("changedTouches" in e)) {
-                  e.clientX = e.changedTouches[0].clientX;
-                  e.clientY = e.changedTouches[0].clientY;
-                }
-
-                if (self.forcescreen) {
-                  var le = e;
-                  e = {
-                    "original": (e.original) ? e.original : e
-                  };
-                  e.clientX = le.screenX;
-                  e.clientY = le.screenY;
-                }
-
-                self.rail.drag = {
-                  x: e.clientX,
-                  y: e.clientY,
-                  sx: self.scroll.x,
-                  sy: self.scroll.y,
-                  st: self.getScrollTop(),
-                  sl: self.getScrollLeft(),
-                  pt: 2,
-                  dl: false
-                };
-
-                if (self.ispage || !self.opt.directionlockdeadzone) {
-                  self.rail.drag.dl = "f";
-                } else {
-
-                  var view = {
-                    w: $(window).width(),
-                    h: $(window).height()
-                  };
-
-                  var page = {
-                    w: Math.max(document.body.scrollWidth, document.documentElement.scrollWidth),
-                    h: Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)
-                  };
-
-                  var maxh = Math.max(0, page.h - view.h);
-                  var maxw = Math.max(0, page.w - view.w);
-
-                  if (!self.rail.scrollable && self.railh.scrollable) self.rail.drag.ck = (maxh > 0) ? "v" : false;
-                  else if (self.rail.scrollable && !self.railh.scrollable) self.rail.drag.ck = (maxw > 0) ? "h" : false;
-                  else self.rail.drag.ck = false;
-                  if (!self.rail.drag.ck) self.rail.drag.dl = "f";
-                }
-
-                if (self.opt.touchbehavior && self.isiframe && cap.isie) {
-                  var wp = self.win.position();
-                  self.rail.drag.x += wp.left;
-                  self.rail.drag.y += wp.top;
-                }
-
-                self.hasmoving = false;
-                self.lastmouseup = false;
-                self.scrollmom.reset(e.clientX, e.clientY);
-                
-                if (!cap.cantouch && !this.istouchcapable && !e.pointerType) {       
-                
-                  var ip = (tg) ? /INPUT|SELECT|TEXTAREA/i.test(tg.nodeName) : false;
-                  if (!ip) {
-                    if (!self.ispage && cap.hasmousecapture) tg.setCapture();
-                    if (self.opt.touchbehavior) {
-                      if (tg.onclick && !(tg._onclick || false)) { // intercept DOM0 onclick event
-                        tg._onclick = tg.onclick;
-                        tg.onclick = function(e) {
-                          if (self.hasmoving) return false;
-                          tg._onclick.call(this, e);
-                        };
-                      }
-                      return self.cancelEvent(e);
-                    }
-                    return self.stopPropagation(e);
-                  }
-
-                  if (/SUBMIT|CANCEL|BUTTON/i.test($(tg).attr('type'))) {
-                    pc = {
-                      "tg": tg,
-                      "click": false
-                    };
-                    self.preventclick = pc;
-                  }
-
-                }
-              }
-
-            };
-
-            self.ontouchend = function(e) {              
-              if (!self.rail.drag) return true;              
-              if (self.rail.drag.pt == 2) {
-                if (e.pointerType && e.pointerType != 2 && e.pointerType != "touch") return false;
-                self.scrollmom.doMomentum();
-                self.rail.drag = false;
-                if (self.hasmoving) {
-                  self.lastmouseup = true;
-                  self.hideCursor();
-                  if (cap.hasmousecapture) document.releaseCapture();
-                  if (!cap.cantouch) return self.cancelEvent(e);
-                }
-              }
-              else if (self.rail.drag.pt == 1) {
-                return self.onmouseup(e);
-              }
-
-            };
-
-            var moveneedoffset = (self.opt.touchbehavior && self.isiframe && !cap.hasmousecapture);
-
-            self.ontouchmove = function(e, byiframe) {
-
-              if (!self.rail.drag) return false;
-            
-              if (e.targetTouches && self.opt.preventmultitouchscrolling) {
-                if (e.targetTouches.length > 1) return false; // multitouch
-              }
-            
-              if (e.pointerType && e.pointerType != 2 && e.pointerType != "touch") return false;
-          
-              if (self.rail.drag.pt == 2) {
-                if (cap.cantouch && (cap.isios) && (typeof e.original == "undefined")) return true; // prevent ios "ghost" events by clickable elements
-
-                self.hasmoving = true;
-
-                if (self.preventclick && !self.preventclick.click) {
-                  self.preventclick.click = self.preventclick.tg.onclick || false;
-                  self.preventclick.tg.onclick = self.onpreventclick;
-                }
-
-                var ev = $.extend({
-                  "original": e
-                }, e);
-                e = ev;
-
-                if (("changedTouches" in e)) {
-                  e.clientX = e.changedTouches[0].clientX;
-                  e.clientY = e.changedTouches[0].clientY;
-                }
-
-                if (self.forcescreen) {
-                  var le = e;
-                  e = {
-                    "original": (e.original) ? e.original : e
-                  };
-                  e.clientX = le.screenX;
-                  e.clientY = le.screenY;
-                }
-
-                var ofy,ofx;
-                ofx = ofy = 0;
-
-                if (moveneedoffset && !byiframe) {
-                  var wp = self.win.position();
-                  ofx = -wp.left;
-                  ofy = -wp.top;
-                }
-
-                var fy = e.clientY + ofy;
-                var my = (fy - self.rail.drag.y);
-                var fx = e.clientX + ofx;
-                var mx = (fx - self.rail.drag.x);
-
-                var ny = self.rail.drag.st - my;
-
-                if (self.ishwscroll && self.opt.bouncescroll) {
-                  if (ny < 0) {
-                    ny = Math.round(ny / 2);
-                    //                    fy = 0;
-                  } else if (ny > self.page.maxh) {
-                    ny = self.page.maxh + Math.round((ny - self.page.maxh) / 2);
-                    //                    fy = 0;
-                  }
-                } else {
-                  if (ny < 0) {
-                    ny = 0;
-                    fy = 0;
-                  }
-                  if (ny > self.page.maxh) {
-                    ny = self.page.maxh;
-                    fy = 0;
-                  }
-                }
-
-                var nx;
-                if (self.railh && self.railh.scrollable) {
-                  nx = (self.isrtlmode) ? mx - self.rail.drag.sl : self.rail.drag.sl - mx;
-
-                  if (self.ishwscroll && self.opt.bouncescroll) {
-                    if (nx < 0) {
-                      nx = Math.round(nx / 2);
-                      //                      fx = 0;
-                    } else if (nx > self.page.maxw) {
-                      nx = self.page.maxw + Math.round((nx - self.page.maxw) / 2);
-                      //                      fx = 0;
-                    }
-                  } else {
-                    if (nx < 0) {
-                      nx = 0;
-                      fx = 0;
-                    }
-                    if (nx > self.page.maxw) {
-                      nx = self.page.maxw;
-                      fx = 0;
-                    }
-                  }
-
-                }
-
-                var grabbed = false;
-                if (self.rail.drag.dl) {
-                  grabbed = true;
-                  if (self.rail.drag.dl == "v") nx = self.rail.drag.sl;
-                  else if (self.rail.drag.dl == "h") ny = self.rail.drag.st;
-                } else {
-                  var ay = Math.abs(my);
-                  var ax = Math.abs(mx);
-                  var dz = self.opt.directionlockdeadzone;
-                  if (self.rail.drag.ck == "v") {
-                    if (ay > dz && (ax <= (ay * 0.3))) {
-                      self.rail.drag = false;
-                      return true;
-                    } else if (ax > dz) {
-                      self.rail.drag.dl = "f";
-                      $("body").scrollTop($("body").scrollTop()); // stop iOS native scrolling (when active javascript has blocked)
-                    }
-                  } else if (self.rail.drag.ck == "h") {
-                    if (ax > dz && (ay <= (ax * 0.3))) {
-                      self.rail.drag = false;
-                      return true;
-                    } else if (ay > dz) {
-                      self.rail.drag.dl = "f";
-                      $("body").scrollLeft($("body").scrollLeft()); // stop iOS native scrolling (when active javascript has blocked)
-                    }
-                  }
-                }
-
-                self.synched("touchmove", function() {
-                  if (self.rail.drag && (self.rail.drag.pt == 2)) {
-                    if (self.prepareTransition) self.prepareTransition(0);
-                    if (self.rail.scrollable) self.setScrollTop(ny);
-                    self.scrollmom.update(fx, fy);
-                    if (self.railh && self.railh.scrollable) {
-                      self.setScrollLeft(nx);
-                      self.showCursor(ny, nx);
-                    } else {
-                      self.showCursor(ny);
-                    }
-                    if (cap.isie10) document.selection.clear();
-                  }
-                });
-
-                if (cap.ischrome && self.istouchcapable) grabbed = false; //chrome touch emulation doesn't like!
-                if (grabbed) return self.cancelEvent(e);
-              }
-              else if (self.rail.drag.pt == 1) { // drag on cursor
-                return self.onmousemove(e);
-              }
-
-            };
-
-          }
-
-          self.onmousedown = function(e, hronly) {
-            if (self.rail.drag && self.rail.drag.pt != 1) return;
-            if (self.railslocked) return self.cancelEvent(e);
-            self.cancelScroll();
-            self.rail.drag = {
-              x: e.clientX,
-              y: e.clientY,
-              sx: self.scroll.x,
-              sy: self.scroll.y,
-              pt: 1,
-              hr: (!!hronly)
-            };
-            var tg = self.getTarget(e);
-            if (!self.ispage && cap.hasmousecapture) tg.setCapture();
-            if (self.isiframe && !cap.hasmousecapture) {
-              self.saved.csspointerevents = self.doc.css("pointer-events");
-              self.css(self.doc, {
-                "pointer-events": "none"
-              });
-            }
-            self.hasmoving = false;
-            return self.cancelEvent(e);
-          };
-
-          self.onmouseup = function(e) {
-            if (self.rail.drag) {
-              if (self.rail.drag.pt != 1) return true;
-              if (cap.hasmousecapture) document.releaseCapture();
-              if (self.isiframe && !cap.hasmousecapture) self.doc.css("pointer-events", self.saved.csspointerevents);              
-              self.rail.drag = false;
-              //if (!self.rail.active) self.hideCursor();
-              if (self.hasmoving) self.triggerScrollEnd(); // TODO - check &&!self.scrollrunning
-              return self.cancelEvent(e);
-            }
-          };
-
-          self.onmousemove = function(e) {
-            if (self.rail.drag) {
-              if (self.rail.drag.pt != 1) return;
-
-              if (cap.ischrome && e.which == 0) return self.onmouseup(e);
-
-              self.cursorfreezed = true;
-              self.hasmoving = true;
-
-              if (self.rail.drag.hr) {
-                self.scroll.x = self.rail.drag.sx + (e.clientX - self.rail.drag.x);
-                if (self.scroll.x < 0) self.scroll.x = 0;
-                var mw = self.scrollvaluemaxw;
-                if (self.scroll.x > mw) self.scroll.x = mw;
-              } else {
-                self.scroll.y = self.rail.drag.sy + (e.clientY - self.rail.drag.y);
-                if (self.scroll.y < 0) self.scroll.y = 0;
-                var my = self.scrollvaluemax;
-                if (self.scroll.y > my) self.scroll.y = my;
-              }
-
-              self.synched('mousemove', function() {
-                if (self.rail.drag && (self.rail.drag.pt == 1)) {
-                  self.showCursor();
-                  if (self.rail.drag.hr) {
-                    if (self.hasreversehr) {
-                      self.doScrollLeft(self.scrollvaluemaxw-Math.round(self.scroll.x * self.scrollratio.x), self.opt.cursordragspeed);
-                    } else {
-                      self.doScrollLeft(Math.round(self.scroll.x * self.scrollratio.x), self.opt.cursordragspeed);
-                    }
-                  }
-                  else self.doScrollTop(Math.round(self.scroll.y * self.scrollratio.y), self.opt.cursordragspeed);
-                }
-              });
-
-              return self.cancelEvent(e);
-            }
-            /*              
-            else {
-              self.checkarea = true;
-            }
-*/
-          };
-
-          if (cap.cantouch || self.opt.touchbehavior) {
-
-            self.onpreventclick = function(e) {
-              if (self.preventclick) {
-                self.preventclick.tg.onclick = self.preventclick.click;
-                self.preventclick = false;
-                return self.cancelEvent(e);
-              }
-            }
-
-            self.bind(self.win, "mousedown", self.ontouchstart); // control content dragging
-
-            self.onclick = (cap.isios) ? false : function(e) {
-              if (self.lastmouseup) {
-                self.lastmouseup = false;
-                return self.cancelEvent(e);
-              } else {
-                return true;
-              }
-            };
-
-            if (self.opt.grabcursorenabled && cap.cursorgrabvalue) {
-              self.css((self.ispage) ? self.doc : self.win, {
-                'cursor': cap.cursorgrabvalue
-              });
-              self.css(self.rail, {
-                'cursor': cap.cursorgrabvalue
-              });
-            }
-
-          } else {
-
-            var checkSelectionScroll = function(e) {
-              if (!self.selectiondrag) return;
-
-              if (e) {
-                var ww = self.win.outerHeight();
-                var df = (e.pageY - self.selectiondrag.top);
-                if (df > 0 && df < ww) df = 0;
-                if (df >= ww) df -= ww;
-                self.selectiondrag.df = df;
-              }
-              if (self.selectiondrag.df == 0) return;
-
-              var rt = -Math.floor(self.selectiondrag.df / 6) * 2;
-              self.doScrollBy(rt);
-
-              self.debounced("doselectionscroll", function() {
-                checkSelectionScroll()
-              }, 50);
-            };
-
-            if ("getSelection" in document) { // A grade - Major browsers
-              self.hasTextSelected = function() {
-                return (document.getSelection().rangeCount > 0);
-              };
-            } else if ("selection" in document) { //IE9-
-              self.hasTextSelected = function() {
-                return (document.selection.type != "None");
-              };
-            } else {
-              self.hasTextSelected = function() { // no support
-                return false;
-              };
-            }
-
-            self.onselectionstart = function(e) {
-/*  More testing - severe chrome issues            
-              if (!self.haswrapper&&(e.which&&e.which==2)) {  // fool browser to manage middle button scrolling
-                self.win.css({'overflow':'auto'});
-                setTimeout(function(){
-                  self.win.css({'overflow':''});
-                },10);                
-                return true;
-              }            
-*/              
-              if (self.ispage) return;
-              self.selectiondrag = self.win.offset();
-            };
-            
-            self.onselectionend = function(e) {
-              self.selectiondrag = false;
-            };
-            self.onselectiondrag = function(e) {
-              if (!self.selectiondrag) return;
-              if (self.hasTextSelected()) self.debounced("selectionscroll", function() {
-                checkSelectionScroll(e)
-              }, 250);
-            };
-
-
-          }
-
-          if (cap.hasw3ctouch) { //IE11+
-            self.css(self.rail, {
-              'touch-action': 'none'
-            });
-            self.css(self.cursor, {
-              'touch-action': 'none'
-            });
-            self.bind(self.win, "pointerdown", self.ontouchstart);
-            self.bind(document, "pointerup", self.ontouchend);
-            self.bind(document, "pointermove", self.ontouchmove);
-          } else if (cap.hasmstouch) { //IE10
-            self.css(self.rail, {
-              '-ms-touch-action': 'none'
-            });
-            self.css(self.cursor, {
-              '-ms-touch-action': 'none'
-            });
-            self.bind(self.win, "MSPointerDown", self.ontouchstart);
-            self.bind(document, "MSPointerUp", self.ontouchend);
-            self.bind(document, "MSPointerMove", self.ontouchmove);
-            self.bind(self.cursor, "MSGestureHold", function(e) {
-              e.preventDefault()
-            });
-            self.bind(self.cursor, "contextmenu", function(e) {
-              e.preventDefault()
-            });
-          } else if (this.istouchcapable) { //desktop with screen touch enabled
-            self.bind(self.win, "touchstart", self.ontouchstart);
-            self.bind(document, "touchend", self.ontouchend);
-            self.bind(document, "touchcancel", self.ontouchend);
-            self.bind(document, "touchmove", self.ontouchmove);
-          }
-
-          
-          if (self.opt.cursordragontouch || (!cap.cantouch && !self.opt.touchbehavior)) {
-
-            self.rail.css({
-              "cursor": "default"
-            });
-            self.railh && self.railh.css({
-              "cursor": "default"
-            });
-
-            self.jqbind(self.rail, "mouseenter", function() {
-              if (!self.ispage && !self.win.is(":visible")) return false;
-              if (self.canshowonmouseevent) self.showCursor();
-              self.rail.active = true;
-            });
-            self.jqbind(self.rail, "mouseleave", function() {
-              self.rail.active = false;
-              if (!self.rail.drag) self.hideCursor();
-            });
-
-            if (self.opt.sensitiverail) {
-              self.bind(self.rail, "click", function(e) {
-                self.doRailClick(e, false, false)
-              });
-              self.bind(self.rail, "dblclick", function(e) {
-                self.doRailClick(e, true, false)
-              });
-              self.bind(self.cursor, "click", function(e) {
-                self.cancelEvent(e)
-              });
-              self.bind(self.cursor, "dblclick", function(e) {
-                self.cancelEvent(e)
-              });
-            }
-
-            if (self.railh) {
-              self.jqbind(self.railh, "mouseenter", function() {
-                if (!self.ispage && !self.win.is(":visible")) return false;
-                if (self.canshowonmouseevent) self.showCursor();
-                self.rail.active = true;
-              });
-              self.jqbind(self.railh, "mouseleave", function() {
-                self.rail.active = false;
-                if (!self.rail.drag) self.hideCursor();
-              });
-
-              if (self.opt.sensitiverail) {
-                self.bind(self.railh, "click", function(e) {
-                  self.doRailClick(e, false, true)
-                });
-                self.bind(self.railh, "dblclick", function(e) {
-                  self.doRailClick(e, true, true)
-                });
-                self.bind(self.cursorh, "click", function(e) {
-                  self.cancelEvent(e)
-                });
-                self.bind(self.cursorh, "dblclick", function(e) {
-                  self.cancelEvent(e)
-                });
-              }
-
-            }
-
-          }
-
-          if (!cap.cantouch && !self.opt.touchbehavior) {
-
-            self.bind((cap.hasmousecapture) ? self.win : document, "mouseup", self.onmouseup);
-            self.bind(document, "mousemove", self.onmousemove);
-            if (self.onclick) self.bind(document, "click", self.onclick);
-
-            self.bind(self.cursor, "mousedown", self.onmousedown);
-            self.bind(self.cursor, "mouseup", self.onmouseup);
-
-            if (self.railh) {
-              self.bind(self.cursorh, "mousedown", function(e) {
-                self.onmousedown(e, true)
-              });
-              self.bind(self.cursorh, "mouseup", self.onmouseup);
-            }
-            
-            if (!self.ispage && self.opt.enablescrollonselection) {
-              self.bind(self.win[0], "mousedown", self.onselectionstart);
-              self.bind(document, "mouseup", self.onselectionend);
-              self.bind(self.cursor, "mouseup", self.onselectionend);
-              if (self.cursorh) self.bind(self.cursorh, "mouseup", self.onselectionend);
-              self.bind(document, "mousemove", self.onselectiondrag);
-            }
-
-            if (self.zoom) {
-              self.jqbind(self.zoom, "mouseenter", function() {
-                if (self.canshowonmouseevent) self.showCursor();
-                self.rail.active = true;
-              });
-              self.jqbind(self.zoom, "mouseleave", function() {
-                self.rail.active = false;
-                if (!self.rail.drag) self.hideCursor();
-              });
-            }
-
-          } else {
-
-            self.bind((cap.hasmousecapture) ? self.win : document, "mouseup", self.ontouchend);
-            self.bind(document, "mousemove", self.ontouchmove);
-            if (self.onclick) self.bind(document, "click", self.onclick);
-
-            if (self.opt.cursordragontouch) {
-              self.bind(self.cursor, "mousedown", self.onmousedown);
-              self.bind(self.cursor, "mouseup", self.onmouseup);
-              //self.bind(self.cursor, "mousemove", self.onmousemove);
-              self.cursorh && self.bind(self.cursorh, "mousedown", function(e) {
-                self.onmousedown(e, true)
-              });
-              //self.cursorh && self.bind(self.cursorh, "mousemove", self.onmousemove);
-              self.cursorh && self.bind(self.cursorh, "mouseup", self.onmouseup);
-            }
-
-          }
-
-          if (self.opt.enablemousewheel) {
-            if (!self.isiframe) self.bind((cap.isie && self.ispage) ? document : self.win /*self.docscroll*/ , "mousewheel", self.onmousewheel);
-            self.bind(self.rail, "mousewheel", self.onmousewheel);
-            if (self.railh) self.bind(self.railh, "mousewheel", self.onmousewheelhr);
-          }
-
-          if (!self.ispage && !cap.cantouch && !(/HTML|^BODY/.test(self.win[0].nodeName))) {
-            if (!self.win.attr("tabindex")) self.win.attr({
-              "tabindex": tabindexcounter++
-            });
-
-            self.jqbind(self.win, "focus", function(e) {
-              domfocus = (self.getTarget(e)).id || true;
-              self.hasfocus = true;
-              if (self.canshowonmouseevent) self.noticeCursor();
-            });
-            self.jqbind(self.win, "blur", function(e) {
-              domfocus = false;
-              self.hasfocus = false;
-            });
-
-            self.jqbind(self.win, "mouseenter", function(e) {
-              mousefocus = (self.getTarget(e)).id || true;
-              self.hasmousefocus = true;
-              if (self.canshowonmouseevent) self.noticeCursor();
-            });
-            self.jqbind(self.win, "mouseleave", function() {
-              mousefocus = false;
-              self.hasmousefocus = false;
-              if (!self.rail.drag) self.hideCursor();
-            });
-
-          }
-
-        } // !ie9mobile
-
-        //Thanks to http://www.quirksmode.org !!
-        self.onkeypress = function(e) {
-          if (self.railslocked && self.page.maxh == 0) return true;
-
-          e = (e) ? e : window.e;
-          var tg = self.getTarget(e);
-          if (tg && /INPUT|TEXTAREA|SELECT|OPTION/.test(tg.nodeName)) {
-            var tp = tg.getAttribute('type') || tg.type || false;
-            if ((!tp) || !(/submit|button|cancel/i.tp)) return true;
-          }
-
-          if ($(tg).attr('contenteditable')) return true;
-
-          if (self.hasfocus || (self.hasmousefocus && !domfocus) || (self.ispage && !domfocus && !mousefocus)) {
-            var key = e.keyCode;
-
-            if (self.railslocked && key != 27) return self.cancelEvent(e);
-
-            var ctrl = e.ctrlKey || false;
-            var shift = e.shiftKey || false;
-
-            var ret = false;
-            switch (key) {
-              case 38:
-              case 63233: //safari
-                self.doScrollBy(24 * 3);
-                ret = true;
-                break;
-              case 40:
-              case 63235: //safari
-                self.doScrollBy(-24 * 3);
-                ret = true;
-                break;
-              case 37:
-              case 63232: //safari
-                if (self.railh) {
-                  (ctrl) ? self.doScrollLeft(0): self.doScrollLeftBy(24 * 3);
-                  ret = true;
-                }
-                break;
-              case 39:
-              case 63234: //safari
-                if (self.railh) {
-                  (ctrl) ? self.doScrollLeft(self.page.maxw): self.doScrollLeftBy(-24 * 3);
-                  ret = true;
-                }
-                break;
-              case 33:
-              case 63276: // safari
-                self.doScrollBy(self.view.h);
-                ret = true;
-                break;
-              case 34:
-              case 63277: // safari
-                self.doScrollBy(-self.view.h);
-                ret = true;
-                break;
-              case 36:
-              case 63273: // safari                
-                (self.railh && ctrl) ? self.doScrollPos(0, 0): self.doScrollTo(0);
-                ret = true;
-                break;
-              case 35:
-              case 63275: // safari
-                (self.railh && ctrl) ? self.doScrollPos(self.page.maxw, self.page.maxh): self.doScrollTo(self.page.maxh);
-                ret = true;
-                break;
-              case 32:
-                if (self.opt.spacebarenabled) {
-                  (shift) ? self.doScrollBy(self.view.h): self.doScrollBy(-self.view.h);
-                  ret = true;
-                }
-                break;
-              case 27: // ESC
-                if (self.zoomactive) {
-                  self.doZoom();
-                  ret = true;
-                }
-                break;
-            }
-            if (ret) return self.cancelEvent(e);
-          }
-        };
-
-        if (self.opt.enablekeyboard) self.bind(document, (cap.isopera && !cap.isopera12) ? "keypress" : "keydown", self.onkeypress);
-
-        self.bind(document, "keydown", function(e) {
-          var ctrl = e.ctrlKey || false;
-          if (ctrl) self.wheelprevented = true;
-        });
-        self.bind(document, "keyup", function(e) {
-          var ctrl = e.ctrlKey || false;
-          if (!ctrl) self.wheelprevented = false;
-        });
-        self.bind(window,"blur",function(e){
-          self.wheelprevented = false;
-        });        
-
-        self.bind(window, 'resize', self.lazyResize);
-        self.bind(window, 'orientationchange', self.lazyResize);
-
-        self.bind(window, "load", self.lazyResize);
-
-        if (cap.ischrome && !self.ispage && !self.haswrapper) { //chrome void scrollbar bug - it persists in version 26
-          var tmp = self.win.attr("style");
-          var ww = parseFloat(self.win.css("width")) + 1;
-          self.win.css('width', ww);
-          self.synched("chromefix", function() {
-            self.win.attr("style", tmp)
-          });
-        }
-
-
-        // Trying a cross-browser implementation - good luck!
-
-        self.onAttributeChange = function(e) {
-          self.lazyResize(self.isieold ? 250 : 30);
-        };
-
-        if (ClsMutationObserver !== false) {
-          self.observerbody = new ClsMutationObserver(function(mutations) {
-            mutations.forEach(function(mut){
-              if (mut.type=="attributes") {
-                return ($("body").hasClass("modal-open")) ? self.hide() : self.show();  // Support for Bootstrap modal
-              }
-            });  
-            if (document.body.scrollHeight!=self.page.maxh) return self.lazyResize(30);
-          });
-          self.observerbody.observe(document.body, {
-            childList: true,
-            subtree: true,
-            characterData: false,
-            attributes: true,
-            attributeFilter: ['class']
-          });
-        }
-        
-        if (!self.ispage && !self.haswrapper) {
-          // redesigned MutationObserver for Chrome18+/Firefox14+/iOS6+ with support for: remove div, add/remove content
-          if (ClsMutationObserver !== false) {
-            self.observer = new ClsMutationObserver(function(mutations) {
-              mutations.forEach(self.onAttributeChange);
-            });
-            self.observer.observe(self.win[0], {
-              childList: true,
-              characterData: false,
-              attributes: true,
-              subtree: false
-            });
-            self.observerremover = new ClsMutationObserver(function(mutations) {
-              mutations.forEach(function(mo) {
-                if (mo.removedNodes.length > 0) {
-                  for (var dd in mo.removedNodes) {
-                    if (!!self && (mo.removedNodes[dd] == self.win[0])) return self.remove();
-                  }
-                }
-              });
-            });
-            self.observerremover.observe(self.win[0].parentNode, {
-              childList: true,
-              characterData: false,
-              attributes: false,
-              subtree: false
-            });
-          } else {
-            self.bind(self.win, (cap.isie && !cap.isie9) ? "propertychange" : "DOMAttrModified", self.onAttributeChange);
-            if (cap.isie9) self.win[0].attachEvent("onpropertychange", self.onAttributeChange); //IE9 DOMAttrModified bug
-            self.bind(self.win, "DOMNodeRemoved", function(e) {
-              if (e.target == self.win[0]) self.remove();
-            });
-          }
-        }
-
-        //
-
-        if (!self.ispage && self.opt.boxzoom) self.bind(window, "resize", self.resizeZoom);
-        if (self.istextarea) self.bind(self.win, "mouseup", self.lazyResize);
-
-        //        self.checkrtlmode = true;
-        self.lazyResize(30);
-
-      }
-      
-      if (this.doc[0].nodeName == 'IFRAME') {
-        var oniframeload = function() {
-          self.iframexd = false;
-          var doc;
-          try {
-            doc = 'contentDocument' in this ? this.contentDocument : this.contentWindow.document;
-            var a = doc.domain;
-          } catch (e) {
-            self.iframexd = true;
-            doc = false
-          }
-          
-          if (self.iframexd) {
-            if ("console" in window) console.log('NiceScroll error: policy restriced iframe');
-            return true; //cross-domain - I can't manage this        
-          }
-
-          self.forcescreen = true;
-
-          if (self.isiframe) {
-            self.iframe = {
-              "doc": $(doc),
-              "html": self.doc.contents().find('html')[0],
-              "body": self.doc.contents().find('body')[0]
-            };
-            self.getContentSize = function() {
-              return {
-                w: Math.max(self.iframe.html.scrollWidth, self.iframe.body.scrollWidth),
-                h: Math.max(self.iframe.html.scrollHeight, self.iframe.body.scrollHeight)
-              };
-            };
-            self.docscroll = $(self.iframe.body); //$(this.contentWindow);
-          }
-
-          if (!cap.isios && self.opt.iframeautoresize && !self.isiframe) {
-            self.win.scrollTop(0); // reset position
-            self.doc.height(""); //reset height to fix browser bug
-            var hh = Math.max(doc.getElementsByTagName('html')[0].scrollHeight, doc.body.scrollHeight);
-            self.doc.height(hh);
-          }
-          self.lazyResize(30);
-
-          if (cap.isie7) self.css($(self.iframe.html), {
-            'overflow-y': 'hidden'
-          });
-          self.css($(self.iframe.body), {
-            'overflow-y': 'hidden'
-          });
-
-          if (cap.isios && self.haswrapper) {
-            self.css($(doc.body), {
-              '-webkit-transform': 'translate3d(0,0,0)'
-            }); // avoid iFrame content clipping - thanks to http://blog.derraab.com/2012/04/02/avoid-iframe-content-clipping-with-css-transform-on-ios/
-          }
-
-          if ('contentWindow' in this) {
-            self.bind(this.contentWindow, "scroll", self.onscroll); //IE8 & minor
-          } else {
-            self.bind(doc, "scroll", self.onscroll);
-          }
-
-          if (self.opt.enablemousewheel) {
-            self.bind(doc, "mousewheel", self.onmousewheel);
-          }
-
-          if (self.opt.enablekeyboard) self.bind(doc, (cap.isopera) ? "keypress" : "keydown", self.onkeypress);
-
-          if (cap.cantouch || self.opt.touchbehavior) {
-            self.bind(doc, "mousedown", self.ontouchstart);
-            self.bind(doc, "mousemove", function(e) {
-              return self.ontouchmove(e, true)
-            });
-            if (self.opt.grabcursorenabled && cap.cursorgrabvalue) self.css($(doc.body), {
-              'cursor': cap.cursorgrabvalue
-            });
-          }
-
-          self.bind(doc, "mouseup", self.ontouchend);
-
-          if (self.zoom) {
-            if (self.opt.dblclickzoom) self.bind(doc, 'dblclick', self.doZoom);
-            if (self.ongesturezoom) self.bind(doc, "gestureend", self.ongesturezoom);
-          }
-        };
-
-        if (this.doc[0].readyState && this.doc[0].readyState == "complete") {
-          setTimeout(function() {
-            oniframeload.call(self.doc[0], false)
-          }, 500);
-        }
-        self.bind(this.doc, "load", oniframeload);
-
-      }
-
-    };
-
-    this.showCursor = function(py, px) {
-      if (self.cursortimeout) {
-        clearTimeout(self.cursortimeout);
-        self.cursortimeout = 0;
-      }
-      if (!self.rail) return;
-      if (self.autohidedom) {
-        self.autohidedom.stop().css({
-          opacity: self.opt.cursoropacitymax
-        });
-        self.cursoractive = true;
-      }
-
-      if (!self.rail.drag || self.rail.drag.pt != 1) {
-        if ((typeof py != "undefined") && (py !== false)) {
-          self.scroll.y = Math.round(py * 1 / self.scrollratio.y);
-        }
-        if (typeof px != "undefined") {
-          self.scroll.x = Math.round(px * 1 / self.scrollratio.x);
-        }
-      }
-
-      self.cursor.css({
-        height: self.cursorheight,
-        top: self.scroll.y
-      });
-      if (self.cursorh) {        
-        var lx = (self.hasreversehr) ? self.scrollvaluemaxw-self.scroll.x : self.scroll.x;
-        (!self.rail.align && self.rail.visibility) ? self.cursorh.css({
-          width: self.cursorwidth,
-          left: lx + self.rail.width
-        }): self.cursorh.css({
-          width: self.cursorwidth,
-          left: lx
-        });
-        self.cursoractive = true;
-      }
-
-      if (self.zoom) self.zoom.stop().css({
-        opacity: self.opt.cursoropacitymax
-      });
-    };
-
-    this.hideCursor = function(tm) {
-      if (self.cursortimeout) return;
-      if (!self.rail) return;
-      if (!self.autohidedom) return;
-      if (self.hasmousefocus && self.opt.autohidemode == "leave") return;
-      self.cursortimeout = setTimeout(function() {
-        if (!self.rail.active || !self.showonmouseevent) {
-          self.autohidedom.stop().animate({
-            opacity: self.opt.cursoropacitymin
-          });
-          if (self.zoom) self.zoom.stop().animate({
-            opacity: self.opt.cursoropacitymin
-          });
-          self.cursoractive = false;
-        }
-        self.cursortimeout = 0;
-      }, tm || self.opt.hidecursordelay);
-    };
-
-    this.noticeCursor = function(tm, py, px) {
-      self.showCursor(py, px);
-      if (!self.rail.active) self.hideCursor(tm);
-    };
-
-    this.getContentSize =
-      (self.ispage) ?
-      function() {
-        return {
-          w: Math.max(document.body.scrollWidth, document.documentElement.scrollWidth),
-          h: Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)
-        }
-      } : (self.haswrapper) ?
-      function() {
-        return {
-          w: self.doc.outerWidth() + parseInt(self.win.css('paddingLeft')) + parseInt(self.win.css('paddingRight')),
-          h: self.doc.outerHeight() + parseInt(self.win.css('paddingTop')) + parseInt(self.win.css('paddingBottom'))
-        }
-      } : function() {
-        return {
-          w: self.docscroll[0].scrollWidth,
-          h: self.docscroll[0].scrollHeight
-        }
-      };
-
-    this.onResize = function(e, page) {
-    
-      if (!self || !self.win) return false;
-
-      if (!self.haswrapper && !self.ispage) {
-        if (self.win.css('display') == 'none') {
-          if (self.visibility) self.hideRail().hideRailHr();
-          return false;
-        } else {
-          if (!self.hidden && !self.visibility) self.showRail().showRailHr();
-        }
-      }
-
-      var premaxh = self.page.maxh;
-      var premaxw = self.page.maxw;
-
-      var preview = {
-        h: self.view.h,
-        w: self.view.w
-      };
-
-      self.view = {
-        w: (self.ispage) ? self.win.width() : parseInt(self.win[0].clientWidth),
-        h: (self.ispage) ? self.win.height() : parseInt(self.win[0].clientHeight)
-      };
-
-      self.page = (page) ? page : self.getContentSize();
-
-      self.page.maxh = Math.max(0, self.page.h - self.view.h);
-      self.page.maxw = Math.max(0, self.page.w - self.view.w);
-      
-      if ((self.page.maxh == premaxh) && (self.page.maxw == premaxw) && (self.view.w == preview.w) && (self.view.h == preview.h)) {
-        // test position        
-        if (!self.ispage) {
-          var pos = self.win.offset();
-          if (self.lastposition) {
-            var lst = self.lastposition;
-            if ((lst.top == pos.top) && (lst.left == pos.left)) return self; //nothing to do            
-          }
-          self.lastposition = pos;
-        } else {
-          return self; //nothing to do
-        }
-      }
-
-      if (self.page.maxh == 0) {
-        self.hideRail();
-        self.scrollvaluemax = 0;
-        self.scroll.y = 0;
-        self.scrollratio.y = 0;
-        self.cursorheight = 0;
-        self.setScrollTop(0);
-        self.rail.scrollable = false;
-      } else {
-        self.page.maxh -= (self.opt.railpadding.top + self.opt.railpadding.bottom);  //**
-        self.rail.scrollable = true;
-      }
-
-      if (self.page.maxw == 0) {
-        self.hideRailHr();
-        self.scrollvaluemaxw = 0;
-        self.scroll.x = 0;
-        self.scrollratio.x = 0;
-        self.cursorwidth = 0;
-        self.setScrollLeft(0);
-        self.railh.scrollable = false;
-      } else {
-        self.page.maxw -= (self.opt.railpadding.left + self.opt.railpadding.right);  //**
-        self.railh.scrollable = true;
-      }
-
-      self.railslocked = (self.locked) || ((self.page.maxh == 0) && (self.page.maxw == 0));
-      if (self.railslocked) {
-        if (!self.ispage) self.updateScrollBar(self.view);
-        return false;
-      }
-
-      if (!self.hidden && !self.visibility) {
-        self.showRail().showRailHr();
-      }
-      else if (!self.hidden && !self.railh.visibility) self.showRailHr();
-
-      if (self.istextarea && self.win.css('resize') && self.win.css('resize') != 'none') self.view.h -= 20;
-
-      self.cursorheight = Math.min(self.view.h, Math.round(self.view.h * (self.view.h / self.page.h)));
-      self.cursorheight = (self.opt.cursorfixedheight) ? self.opt.cursorfixedheight : Math.max(self.opt.cursorminheight, self.cursorheight);
-
-      self.cursorwidth = Math.min(self.view.w, Math.round(self.view.w * (self.view.w / self.page.w)));
-      self.cursorwidth = (self.opt.cursorfixedheight) ? self.opt.cursorfixedheight : Math.max(self.opt.cursorminheight, self.cursorwidth);
-
-      self.scrollvaluemax = self.view.h - self.cursorheight - self.cursor.hborder - (self.opt.railpadding.top + self.opt.railpadding.bottom);  //**
-
-      if (self.railh) {
-        self.railh.width = (self.page.maxh > 0) ? (self.view.w - self.rail.width) : self.view.w;
-        self.scrollvaluemaxw = self.railh.width - self.cursorwidth - self.cursorh.wborder - (self.opt.railpadding.left + self.opt.railpadding.right);  //**
-      }
-
-      /*
-      if (self.checkrtlmode&&self.railh) {
-        self.checkrtlmode = false;
-        if (self.opt.rtlmode&&self.scroll.x==0) self.setScrollLeft(self.page.maxw);
-      }
-*/
-
-      if (!self.ispage) self.updateScrollBar(self.view);
-
-      self.scrollratio = {
-        x: (self.page.maxw / self.scrollvaluemaxw),
-        y: (self.page.maxh / self.scrollvaluemax)
-      };
-
-      var sy = self.getScrollTop();
-      if (sy > self.page.maxh) {
-        self.doScrollTop(self.page.maxh);
-      } else {
-        self.scroll.y = Math.round(self.getScrollTop() * (1 / self.scrollratio.y));
-        self.scroll.x = Math.round(self.getScrollLeft() * (1 / self.scrollratio.x));
-        if (self.cursoractive) self.noticeCursor();
-      }
-
-      if (self.scroll.y && (self.getScrollTop() == 0)) self.doScrollTo(Math.floor(self.scroll.y * self.scrollratio.y));
-
-      return self;
-    };
-
-    this.resize = self.onResize;
-
-    this.lazyResize = function(tm) { // event debounce
-      tm = (isNaN(tm)) ? 30 : tm;
-      self.debounced('resize', self.resize, tm);
-      return self;
-    };
-
-    // modified by MDN https://developer.mozilla.org/en-US/docs/DOM/Mozilla_event_reference/wheel
-    function _modernWheelEvent(dom, name, fn, bubble) {
-      self._bind(dom, name, function(e) {
-        var e = (e) ? e : window.event;
-        var event = {
-          original: e,
-          target: e.target || e.srcElement,
-          type: "wheel",
-          deltaMode: e.type == "MozMousePixelScroll" ? 0 : 1,
-          deltaX: 0,
-          deltaZ: 0,
-          preventDefault: function() {
-            e.preventDefault ? e.preventDefault() : e.returnValue = false;
-            return false;
-          },
-          stopImmediatePropagation: function() {
-            (e.stopImmediatePropagation) ? e.stopImmediatePropagation(): e.cancelBubble = true;
-          }
-        };
-
-        if (name == "mousewheel") {
-          event.deltaY = -1 / 40 * e.wheelDelta;
-          e.wheelDeltaX && (event.deltaX = -1 / 40 * e.wheelDeltaX);
-        } else {
-          event.deltaY = e.detail;
-        }
-
-        return fn.call(dom, event);
-      }, bubble);
-    };
-
-
-
-    this.jqbind = function(dom, name, fn) { // use jquery bind for non-native events (mouseenter/mouseleave)
-      self.events.push({
-        e: dom,
-        n: name,
-        f: fn,
-        q: true
-      });
-      $(dom).bind(name, fn);
-    };
-
-    this.bind = function(dom, name, fn, bubble) { // touch-oriented & fixing jquery bind
-      var el = ("jquery" in dom) ? dom[0] : dom;
-
-      if (name == 'mousewheel') {
-        if (window.addEventListener||'onwheel' in document) { // modern brosers & IE9 detection fix
-          self._bind(el, "wheel", fn, bubble || false);
-        } else {
-          var wname = (typeof document.onmousewheel != "undefined") ? "mousewheel" : "DOMMouseScroll"; // older IE/Firefox
-          _modernWheelEvent(el, wname, fn, bubble || false);
-          if (wname == "DOMMouseScroll") _modernWheelEvent(el, "MozMousePixelScroll", fn, bubble || false); // Firefox legacy
-        }
-      } else if (el.addEventListener) {
-        if (cap.cantouch && /mouseup|mousedown|mousemove/.test(name)) { // touch device support
-          var tt = (name == 'mousedown') ? 'touchstart' : (name == 'mouseup') ? 'touchend' : 'touchmove';
-          self._bind(el, tt, function(e) {
-            if (e.touches) {
-              if (e.touches.length < 2) {
-                var ev = (e.touches.length) ? e.touches[0] : e;
-                ev.original = e;
-                fn.call(this, ev);
-              }
-            } else if (e.changedTouches) {
-              var ev = e.changedTouches[0];
-              ev.original = e;
-              fn.call(this, ev);
-            } //blackberry
-          }, bubble || false);
-        }
-        self._bind(el, name, fn, bubble || false);
-        if (cap.cantouch && name == "mouseup") self._bind(el, "touchcancel", fn, bubble || false);
-      } else {
-        self._bind(el, name, function(e) {
-          e = e || window.event || false;
-          if (e) {
-            if (e.srcElement) e.target = e.srcElement;
-          }
-          if (!("pageY" in e)) {
-            e.pageX = e.clientX + document.documentElement.scrollLeft;
-            e.pageY = e.clientY + document.documentElement.scrollTop;
-          }
-          return ((fn.call(el, e) === false) || bubble === false) ? self.cancelEvent(e) : true;
-        });
-      }
-    };
-
-    if (cap.haseventlistener) {  // W3C standard model
-      this._bind = function(el, name, fn, bubble) { // primitive bind
-        self.events.push({
-          e: el,
-          n: name,
-          f: fn,
-          b: bubble,
-          q: false
-        });
-        el.addEventListener(name, fn, bubble || false);
-      };    
-      this.cancelEvent = function(e) {
-        if (!e) return false;
-        var e = (e.original) ? e.original : e;
-        e.preventDefault();
-        e.stopPropagation();
-        if (e.preventManipulation) e.preventManipulation(); //IE10
-        return false;
-      };
-      this.stopPropagation = function(e) {
-        if (!e) return false;
-        var e = (e.original) ? e.original : e;
-        e.stopPropagation();
-        return false;
-      };
-      this._unbind = function(el, name, fn, bub) { // primitive unbind
-        el.removeEventListener(name, fn, bub);
-      };
-    } else {  // old IE model
-      this._bind = function(el, name, fn, bubble) { // primitive bind
-        self.events.push({
-          e: el,
-          n: name,
-          f: fn,
-          b: bubble,
-          q: false
-        });
-        if (el.attachEvent) {
-          el.attachEvent("on" + name, fn);
-        } else {
-          el["on" + name] = fn;
-        }
-      };    
-      // Thanks to http://www.switchonthecode.com !!
-      this.cancelEvent = function(e) {
-        var e = window.event || false;
-        if (!e) return false;
-        e.cancelBubble = true;
-        e.cancel = true;
-        e.returnValue = false;
-        return false;
-      };
-      this.stopPropagation = function(e) {
-        var e = window.event || false;
-        if (!e) return false;
-        e.cancelBubble = true;
-        return false;
-      };
-      this._unbind = function(el, name, fn, bub) { // primitive unbind IE old
-        if (el.detachEvent) {
-          el.detachEvent('on' + name, fn);
-        } else {
-          el['on' + name] = false;
-        }
-      };
-    }
-    
-    this.unbindAll = function() {
-      for (var a = 0; a < self.events.length; a++) {
-        var r = self.events[a];
-        (r.q) ? r.e.unbind(r.n, r.f): self._unbind(r.e, r.n, r.f, r.b);
-      }
-    };
-
-    this.showRail = function() {
-      if ((self.page.maxh != 0) && (self.ispage || self.win.css('display') != 'none')) {
-        self.visibility = true;
-        self.rail.visibility = true;
-        self.rail.css('display', 'block');
-      }
-      return self;
-    };
-
-    this.showRailHr = function() {
-      if (!self.railh) return self;
-      if ((self.page.maxw != 0) && (self.ispage || self.win.css('display') != 'none')) {
-        self.railh.visibility = true;
-        self.railh.css('display', 'block');
-      }
-      return self;
-    };
-
-    this.hideRail = function() {
-      self.visibility = false;
-      self.rail.visibility = false;
-      self.rail.css('display', 'none');
-      return self;
-    };
-
-    this.hideRailHr = function() {
-      if (!self.railh) return self;
-      self.railh.visibility = false;
-      self.railh.css('display', 'none');
-      return self;
-    };
-
-    this.show = function() {
-      self.hidden = false;
-      self.railslocked = false;
-      return self.showRail().showRailHr();
-    };
-
-    this.hide = function() {
-      self.hidden = true;
-      self.railslocked = true;
-      return self.hideRail().hideRailHr();
-    };
-
-    this.toggle = function() {
-      return (self.hidden) ? self.show() : self.hide();
-    };
-
-    this.remove = function() {
-      self.stop();
-      if (self.cursortimeout) clearTimeout(self.cursortimeout);
-      self.doZoomOut();
-      self.unbindAll();
-
-      if (cap.isie9) self.win[0].detachEvent("onpropertychange", self.onAttributeChange); //IE9 DOMAttrModified bug
-
-      if (self.observer !== false) self.observer.disconnect();
-      if (self.observerremover !== false) self.observerremover.disconnect();
-      if (self.observerbody !== false) self.observerbody.disconnect();
-
-      self.events = null;
-
-      if (self.cursor) {
-        self.cursor.remove();
-      }
-      if (self.cursorh) {
-        self.cursorh.remove();
-      }
-      if (self.rail) {
-        self.rail.remove();
-      }
-      if (self.railh) {
-        self.railh.remove();
-      }
-      if (self.zoom) {
-        self.zoom.remove();
-      }
-      for (var a = 0; a < self.saved.css.length; a++) {
-        var d = self.saved.css[a];
-        d[0].css(d[1], (typeof d[2] == "undefined") ? '' : d[2]);
-      }
-      self.saved = false;
-      self.me.data('__nicescroll', ''); //erase all traces
-
-      // memory leak fixed by GianlucaGuarini - thanks a lot!
-      // remove the current nicescroll from the $.nicescroll array & normalize array
-      var lst = $.nicescroll;
-      lst.each(function(i) {
-        if (!this) return;
-        if (this.id === self.id) {
-          delete lst[i];
-          for (var b = ++i; b < lst.length; b++, i++) lst[i] = lst[b];
-          lst.length--;
-          if (lst.length) delete lst[lst.length];
-        }
-      });
-
-      for (var i in self) {
-        self[i] = null;
-        delete self[i];
-      }
-
-      self = null;
-
-    };
-
-    this.scrollstart = function(fn) {
-      this.onscrollstart = fn;
-      return self;
-    };
-    this.scrollend = function(fn) {
-      this.onscrollend = fn;
-      return self;
-    };
-    this.scrollcancel = function(fn) {
-      this.onscrollcancel = fn;
-      return self;
-    };
-
-    this.zoomin = function(fn) {
-      this.onzoomin = fn;
-      return self;
-    };
-    this.zoomout = function(fn) {
-      this.onzoomout = fn;
-      return self;
-    };
-
-    this.isScrollable = function(e) {
-      var dom = (e.target) ? e.target : e;
-      if (dom.nodeName == 'OPTION') return true;
-      while (dom && (dom.nodeType == 1) && !(/^BODY|HTML/.test(dom.nodeName))) {
-        var dd = $(dom);
-        var ov = dd.css('overflowY') || dd.css('overflowX') || dd.css('overflow') || '';
-        if (/scroll|auto/.test(ov)) return (dom.clientHeight != dom.scrollHeight);
-        dom = (dom.parentNode) ? dom.parentNode : false;
-      }
-      return false;
-    };
-
-    this.getViewport = function(me) {
-      var dom = (me && me.parentNode) ? me.parentNode : false;
-      while (dom && (dom.nodeType == 1) && !(/^BODY|HTML/.test(dom.nodeName))) {
-        var dd = $(dom);
-        if (/fixed|absolute/.test(dd.css("position"))) return dd;
-        var ov = dd.css('overflowY') || dd.css('overflowX') || dd.css('overflow') || '';
-        if ((/scroll|auto/.test(ov)) && (dom.clientHeight != dom.scrollHeight)) return dd;
-        if (dd.getNiceScroll().length > 0) return dd;
-        dom = (dom.parentNode) ? dom.parentNode : false;
-      }
-      return false; //(dom) ? $(dom) : false;
-    };
-
-    this.triggerScrollEnd = function() {
-      if (!self.onscrollend) return;
-
-      var px = self.getScrollLeft();
-      var py = self.getScrollTop();
-
-      var info = {
-        "type": "scrollend",
-        "current": {
-          "x": px,
-          "y": py
-        },
-        "end": {
-          "x": px,
-          "y": py
-        }
-      };
-      self.onscrollend.call(self, info);
-    }
-
-    function execScrollWheel(e, hr, chkscroll) {
-      var px, py;
-      
-      if (e.deltaMode == 0) { // PIXEL
-        px = -Math.floor(e.deltaX * (self.opt.mousescrollstep / (18 * 3)));
-        py = -Math.floor(e.deltaY * (self.opt.mousescrollstep / (18 * 3)));
-      } else if (e.deltaMode == 1) { // LINE
-        px = -Math.floor(e.deltaX * self.opt.mousescrollstep);
-        py = -Math.floor(e.deltaY * self.opt.mousescrollstep);
-      }
-
-      if (hr && self.opt.oneaxismousemode && (px == 0) && py) { // classic vertical-only mousewheel + browser with x/y support 
-        px = py;
-        py = 0;
-      
-        if (chkscroll) {
-          var hrend = (px < 0) ? (self.getScrollLeft() >= self.page.maxw) : (self.getScrollLeft() <= 0);
-          if (hrend) {  // preserve vertical scrolling
-            py = px;
-            px = 0;            
-          }
-        }
-        
-      }
-
-      if (px) {
-        if (self.scrollmom) {
-          self.scrollmom.stop()
-        }
-        self.lastdeltax += px;
-        self.debounced("mousewheelx", function() {
-          var dt = self.lastdeltax;
-          self.lastdeltax = 0;
-          if (!self.rail.drag) {
-            self.doScrollLeftBy(dt)
-          }
-        }, 15);
-      }
-      if (py) {
-        if (self.opt.nativeparentscrolling && chkscroll && !self.ispage && !self.zoomactive) {
-          if (py < 0) {
-            if (self.getScrollTop() >= self.page.maxh) return true;
-          } else {
-            if (self.getScrollTop() <= 0) return true;
-          }
-        }
-        if (self.scrollmom) {
-          self.scrollmom.stop()
-        }
-        self.lastdeltay += py;
-        self.debounced("mousewheely", function() {
-          var dt = self.lastdeltay;
-          self.lastdeltay = 0;
-          if (!self.rail.drag) {
-            self.doScrollBy(dt)
-          }
-        }, 15);
-      }
-
-      e.stopImmediatePropagation();
-      return e.preventDefault();
-    };
-
-    this.onmousewheel = function(e) {
-      if (self.wheelprevented) return;
-      if (self.railslocked) {
-        self.debounced("checkunlock", self.resize, 250);
-        return true;
-      }
-      if (self.rail.drag) return self.cancelEvent(e);
-
-      if (self.opt.oneaxismousemode == "auto" && e.deltaX != 0) self.opt.oneaxismousemode = false; // check two-axis mouse support (not very elegant)
-
-      if (self.opt.oneaxismousemode && e.deltaX == 0) {
-        if (!self.rail.scrollable) {
-          if (self.railh && self.railh.scrollable) {
-            return self.onmousewheelhr(e);
-          } else {
-            return true;
-          }
-        }
-      }
-
-      var nw = +(new Date());
-      var chk = false;
-      if (self.opt.preservenativescrolling && ((self.checkarea + 600) < nw)) {
-        self.nativescrollingarea = self.isScrollable(e);
-        chk = true;
-      }
-      self.checkarea = nw;
-      if (self.nativescrollingarea) return true; // this isn't my business
-      var ret = execScrollWheel(e, false, chk);
-      if (ret) self.checkarea = 0;
-      return ret;
-    };
-
-    this.onmousewheelhr = function(e) {
-      if (self.wheelprevented) return;
-      if (self.railslocked || !self.railh.scrollable) return true;
-      if (self.rail.drag) return self.cancelEvent(e);
-
-      var nw = +(new Date());
-      var chk = false;
-      if (self.opt.preservenativescrolling && ((self.checkarea + 600) < nw)) {
-        self.nativescrollingarea = self.isScrollable(e);
-        chk = true;
-      }
-      self.checkarea = nw;
-      if (self.nativescrollingarea) return true; // this isn't my business
-      if (self.railslocked) return self.cancelEvent(e);
-
-      return execScrollWheel(e, true, chk);
-    };
-
-    this.stop = function() {
-      self.cancelScroll();
-      if (self.scrollmon) self.scrollmon.stop();
-      self.cursorfreezed = false;
-      self.scroll.y = Math.round(self.getScrollTop() * (1 / self.scrollratio.y));
-      self.noticeCursor();
-      return self;
-    };
-
-    this.getTransitionSpeed = function(dif) {
-      var sp = Math.round(self.opt.scrollspeed * 10);
-      var ex = Math.min(sp, Math.round((dif / 20) * self.opt.scrollspeed));
-      return (ex > 20) ? ex : 0;
-    };
-
-    if (!self.opt.smoothscroll) {
-      this.doScrollLeft = function(x, spd) { //direct
-        var y = self.getScrollTop();
-        self.doScrollPos(x, y, spd);
-      };
-      this.doScrollTop = function(y, spd) { //direct
-        var x = self.getScrollLeft();
-        self.doScrollPos(x, y, spd);
-      };
-      this.doScrollPos = function(x, y, spd) { //direct
-        var nx = (x > self.page.maxw) ? self.page.maxw : x;
-        if (nx < 0) nx = 0;
-        var ny = (y > self.page.maxh) ? self.page.maxh : y;
-        if (ny < 0) ny = 0;
-        self.synched('scroll', function() {
-          self.setScrollTop(ny);
-          self.setScrollLeft(nx);
-        });
-      };
-      this.cancelScroll = function() {}; // direct
-    } else if (self.ishwscroll && cap.hastransition && self.opt.usetransition && !!self.opt.smoothscroll) {
-      this.prepareTransition = function(dif, istime) {
-        var ex = (istime) ? ((dif > 20) ? dif : 0) : self.getTransitionSpeed(dif);
-        var trans = (ex) ? cap.prefixstyle + 'transform ' + ex + 'ms ease-out' : '';
-        if (!self.lasttransitionstyle || self.lasttransitionstyle != trans) {
-          self.lasttransitionstyle = trans;
-          self.doc.css(cap.transitionstyle, trans);
-        }
-        return ex;
-      };
-
-      this.doScrollLeft = function(x, spd) { //trans
-        var y = (self.scrollrunning) ? self.newscrolly : self.getScrollTop();
-        self.doScrollPos(x, y, spd);
-      };
-
-      this.doScrollTop = function(y, spd) { //trans
-        var x = (self.scrollrunning) ? self.newscrollx : self.getScrollLeft();
-        self.doScrollPos(x, y, spd);
-      };
-
-      this.doScrollPos = function(x, y, spd) { //trans
-
-        var py = self.getScrollTop();
-        var px = self.getScrollLeft();
-
-        if (((self.newscrolly - py) * (y - py) < 0) || ((self.newscrollx - px) * (x - px) < 0)) self.cancelScroll(); //inverted movement detection      
-
-        if (self.opt.bouncescroll == false) {
-          if (y < 0) y = 0;
-          else if (y > self.page.maxh) y = self.page.maxh;
-          if (x < 0) x = 0;
-          else if (x > self.page.maxw) x = self.page.maxw;
-        }
-
-        if (self.scrollrunning && x == self.newscrollx && y == self.newscrolly) return false;
-
-        self.newscrolly = y;
-        self.newscrollx = x;
-
-        self.newscrollspeed = spd || false;
-
-        if (self.timer) return false;
-
-        self.timer = setTimeout(function() {
-
-          var top = self.getScrollTop();
-          var lft = self.getScrollLeft();
-
-          var dst = {};
-          dst.x = x - lft;
-          dst.y = y - top;
-          dst.px = lft;
-          dst.py = top;
-
-          var dd = Math.round(Math.sqrt(Math.pow(dst.x, 2) + Math.pow(dst.y, 2)));
-          var ms = (self.newscrollspeed && self.newscrollspeed > 1) ? self.newscrollspeed : self.getTransitionSpeed(dd);
-          if (self.newscrollspeed && self.newscrollspeed <= 1) ms *= self.newscrollspeed;
-
-          self.prepareTransition(ms, true);
-
-          if (self.timerscroll && self.timerscroll.tm) clearInterval(self.timerscroll.tm);
-
-          if (ms > 0) {
-
-            if (!self.scrollrunning && self.onscrollstart) {
-              var info = {
-                "type": "scrollstart",
-                "current": {
-                  "x": lft,
-                  "y": top
-                },
-                "request": {
-                  "x": x,
-                  "y": y
-                },
-                "end": {
-                  "x": self.newscrollx,
-                  "y": self.newscrolly
-                },
-                "speed": ms
-              };
-              self.onscrollstart.call(self, info);
-            }
-
-            if (cap.transitionend) {
-              if (!self.scrollendtrapped) {
-                self.scrollendtrapped = true;
-                self.bind(self.doc, cap.transitionend, self.onScrollTransitionEnd, false); //I have got to do something usefull!!
-              }
-            } else {
-              if (self.scrollendtrapped) clearTimeout(self.scrollendtrapped);
-              self.scrollendtrapped = setTimeout(self.onScrollTransitionEnd, ms); // simulate transitionend event
-            }
-
-            var py = top;
-            var px = lft;
-            self.timerscroll = {
-              bz: new BezierClass(py, self.newscrolly, ms, 0, 0, 0.58, 1),
-              bh: new BezierClass(px, self.newscrollx, ms, 0, 0, 0.58, 1)
-            };
-            if (!self.cursorfreezed) self.timerscroll.tm = setInterval(function() {
-              self.showCursor(self.getScrollTop(), self.getScrollLeft())
-            }, 60);
-
-          }
-
-          self.synched("doScroll-set", function() {
-            self.timer = 0;
-            if (self.scrollendtrapped) self.scrollrunning = true;
-            self.setScrollTop(self.newscrolly);
-            self.setScrollLeft(self.newscrollx);
-            if (!self.scrollendtrapped) self.onScrollTransitionEnd();
-          });
-
-
-        }, 50);
-
-      };
-
-      this.cancelScroll = function() {
-        if (!self.scrollendtrapped) return true;
-        var py = self.getScrollTop();
-        var px = self.getScrollLeft();
-        self.scrollrunning = false;
-        if (!cap.transitionend) clearTimeout(cap.transitionend);
-        self.scrollendtrapped = false;
-        self._unbind(self.doc[0], cap.transitionend, self.onScrollTransitionEnd);
-        self.prepareTransition(0);
-        self.setScrollTop(py); // fire event onscroll
-        if (self.railh) self.setScrollLeft(px);
-        if (self.timerscroll && self.timerscroll.tm) clearInterval(self.timerscroll.tm);
-        self.timerscroll = false;
-
-        self.cursorfreezed = false;
-
-        self.showCursor(py, px);
-        return self;
-      };
-      this.onScrollTransitionEnd = function() {
-        if (self.scrollendtrapped) self._unbind(self.doc[0], cap.transitionend, self.onScrollTransitionEnd);
-        self.scrollendtrapped = false;
-        self.prepareTransition(0);
-        if (self.timerscroll && self.timerscroll.tm) clearInterval(self.timerscroll.tm);
-        self.timerscroll = false;
-        var py = self.getScrollTop();
-        var px = self.getScrollLeft();
-        self.setScrollTop(py); // fire event onscroll        
-        if (self.railh) self.setScrollLeft(px); // fire event onscroll left
-
-        self.noticeCursor(false, py, px);
-
-        self.cursorfreezed = false;
-
-        if (py < 0) py = 0
-        else if (py > self.page.maxh) py = self.page.maxh;
-        if (px < 0) px = 0
-        else if (px > self.page.maxw) px = self.page.maxw;
-        if ((py != self.newscrolly) || (px != self.newscrollx)) return self.doScrollPos(px, py, self.opt.snapbackspeed);
-
-        if (self.onscrollend && self.scrollrunning) {
-          self.triggerScrollEnd();
-        }
-        self.scrollrunning = false;
-
-      };
-
-    } else {
-
-      this.doScrollLeft = function(x, spd) { //no-trans
-        var y = (self.scrollrunning) ? self.newscrolly : self.getScrollTop();
-        self.doScrollPos(x, y, spd);
-      };
-
-      this.doScrollTop = function(y, spd) { //no-trans
-        var x = (self.scrollrunning) ? self.newscrollx : self.getScrollLeft();
-        self.doScrollPos(x, y, spd);
-      };
-
-      this.doScrollPos = function(x, y, spd) { //no-trans
-        var y = ((typeof y == "undefined") || (y === false)) ? self.getScrollTop(true) : y;
-
-        if ((self.timer) && (self.newscrolly == y) && (self.newscrollx == x)) return true;
-
-        if (self.timer) clearAnimationFrame(self.timer);
-        self.timer = 0;
-
-        var py = self.getScrollTop();
-        var px = self.getScrollLeft();
-
-        if (((self.newscrolly - py) * (y - py) < 0) || ((self.newscrollx - px) * (x - px) < 0)) self.cancelScroll(); //inverted movement detection
-
-        self.newscrolly = y;
-        self.newscrollx = x;
-
-        if (!self.bouncescroll || !self.rail.visibility) {
-          if (self.newscrolly < 0) {
-            self.newscrolly = 0;
-          } else if (self.newscrolly > self.page.maxh) {
-            self.newscrolly = self.page.maxh;
-          }
-        }
-        if (!self.bouncescroll || !self.railh.visibility) {
-          if (self.newscrollx < 0) {
-            self.newscrollx = 0;
-          } else if (self.newscrollx > self.page.maxw) {
-            self.newscrollx = self.page.maxw;
-          }
-        }
-
-        self.dst = {};
-        self.dst.x = x - px;
-        self.dst.y = y - py;
-        self.dst.px = px;
-        self.dst.py = py;
-
-        var dst = Math.round(Math.sqrt(Math.pow(self.dst.x, 2) + Math.pow(self.dst.y, 2)));
-
-        self.dst.ax = self.dst.x / dst;
-        self.dst.ay = self.dst.y / dst;
-
-        var pa = 0;
-        var pe = dst;
-
-        if (self.dst.x == 0) {
-          pa = py;
-          pe = y;
-          self.dst.ay = 1;
-          self.dst.py = 0;
-        } else if (self.dst.y == 0) {
-          pa = px;
-          pe = x;
-          self.dst.ax = 1;
-          self.dst.px = 0;
-        }
-
-        var ms = self.getTransitionSpeed(dst);
-        if (spd && spd <= 1) ms *= spd;
-        if (ms > 0) {
-          self.bzscroll = (self.bzscroll) ? self.bzscroll.update(pe, ms) : new BezierClass(pa, pe, ms, 0, 1, 0, 1);
-        } else {
-          self.bzscroll = false;
-        }
-
-        if (self.timer) return;
-
-        if ((py == self.page.maxh && y >= self.page.maxh) || (px == self.page.maxw && x >= self.page.maxw)) self.checkContentSize();
-
-        var sync = 1;
-
-        function scrolling() {
-          if (self.cancelAnimationFrame) return true;
-
-          self.scrollrunning = true;
-
-          sync = 1 - sync;
-          if (sync) return (self.timer = setAnimationFrame(scrolling) || 1);
-
-          var done = 0;
-          var sx, sy;
-
-          var sc = sy = self.getScrollTop();
-          if (self.dst.ay) {
-            sc = (self.bzscroll) ? self.dst.py + (self.bzscroll.getNow() * self.dst.ay) : self.newscrolly;
-            var dr = sc - sy;
-            if ((dr < 0 && sc < self.newscrolly) || (dr > 0 && sc > self.newscrolly)) sc = self.newscrolly;
-            self.setScrollTop(sc);
-            if (sc == self.newscrolly) done = 1;
-          } else {
-            done = 1;
-          }
-
-          var scx = sx = self.getScrollLeft();
-          if (self.dst.ax) {
-            scx = (self.bzscroll) ? self.dst.px + (self.bzscroll.getNow() * self.dst.ax) : self.newscrollx;
-            var dr = scx - sx;
-            if ((dr < 0 && scx < self.newscrollx) || (dr > 0 && scx > self.newscrollx)) scx = self.newscrollx;
-            self.setScrollLeft(scx);
-            if (scx == self.newscrollx) done += 1;
-          } else {
-            done += 1;
-          }
-
-          if (done == 2) {
-            self.timer = 0;
-            self.cursorfreezed = false;
-            self.bzscroll = false;
-            self.scrollrunning = false;
-            if (sc < 0) sc = 0;
-            else if (sc > self.page.maxh) sc = self.page.maxh;
-            if (scx < 0) scx = 0;
-            else if (scx > self.page.maxw) scx = self.page.maxw;
-            if ((scx != self.newscrollx) || (sc != self.newscrolly)) self.doScrollPos(scx, sc);
-            else {
-              if (self.onscrollend) {
-                self.triggerScrollEnd();
-              }
-            }
-          } else {
-            self.timer = setAnimationFrame(scrolling) || 1;
-          }
-        };
-        self.cancelAnimationFrame = false;
-        self.timer = 1;
-
-        if (self.onscrollstart && !self.scrollrunning) {
-          var info = {
-            "type": "scrollstart",
-            "current": {
-              "x": px,
-              "y": py
-            },
-            "request": {
-              "x": x,
-              "y": y
-            },
-            "end": {
-              "x": self.newscrollx,
-              "y": self.newscrolly
-            },
-            "speed": ms
-          };
-          self.onscrollstart.call(self, info);
-        }
-
-        scrolling();
-
-        if ((py == self.page.maxh && y >= py) || (px == self.page.maxw && x >= px)) self.checkContentSize();
-
-        self.noticeCursor();
-      };
-
-      this.cancelScroll = function() {
-        if (self.timer) clearAnimationFrame(self.timer);
-        self.timer = 0;
-        self.bzscroll = false;
-        self.scrollrunning = false;
-        return self;
-      };
-
-    }
-
-    this.doScrollBy = function(stp, relative) {
-      var ny = 0;
-      if (relative) {
-        ny = Math.floor((self.scroll.y - stp) * self.scrollratio.y)
-      } else {
-        var sy = (self.timer) ? self.newscrolly : self.getScrollTop(true);
-        ny = sy - stp;
-      }
-      if (self.bouncescroll) {
-        var haf = Math.round(self.view.h / 2);
-        if (ny < -haf) ny = -haf
-        else if (ny > (self.page.maxh + haf)) ny = (self.page.maxh + haf);
-      }
-      self.cursorfreezed = false;
-
-      var py = self.getScrollTop(true);
-      if (ny < 0 && py <= 0) return self.noticeCursor();
-      else if (ny > self.page.maxh && py >= self.page.maxh) {
-        self.checkContentSize();
-        return self.noticeCursor();
-      }
-
-      self.doScrollTop(ny);
-    };
-
-    this.doScrollLeftBy = function(stp, relative) {
-      var nx = 0;
-      if (relative) {
-        nx = Math.floor((self.scroll.x - stp) * self.scrollratio.x)
-      } else {
-        var sx = (self.timer) ? self.newscrollx : self.getScrollLeft(true);
-        nx = sx - stp;
-      }
-      if (self.bouncescroll) {
-        var haf = Math.round(self.view.w / 2);
-        if (nx < -haf) nx = -haf;
-        else if (nx > (self.page.maxw + haf)) nx = (self.page.maxw + haf);
-      }
-      self.cursorfreezed = false;
-
-      var px = self.getScrollLeft(true);
-      if (nx < 0 && px <= 0) return self.noticeCursor();
-      else if (nx > self.page.maxw && px >= self.page.maxw) return self.noticeCursor();
-
-      self.doScrollLeft(nx);
-    };
-
-    this.doScrollTo = function(pos, relative) {
-      var ny = (relative) ? Math.round(pos * self.scrollratio.y) : pos;
-      if (ny < 0) ny = 0;
-      else if (ny > self.page.maxh) ny = self.page.maxh;
-      self.cursorfreezed = false;
-      self.doScrollTop(pos);
-    };
-
-    this.checkContentSize = function() {
-      var pg = self.getContentSize();
-      if ((pg.h != self.page.h) || (pg.w != self.page.w)) self.resize(false, pg);
-    };
-
-    self.onscroll = function(e) {
-      if (self.rail.drag) return;
-      if (!self.cursorfreezed) {
-        self.synched('scroll', function() {
-          self.scroll.y = Math.round(self.getScrollTop() * (1 / self.scrollratio.y));
-          if (self.railh) self.scroll.x = Math.round(self.getScrollLeft() * (1 / self.scrollratio.x));
-          self.noticeCursor();
-        });
-      }
-    };
-    self.bind(self.docscroll, "scroll", self.onscroll);
-
-    this.doZoomIn = function(e) {
-      if (self.zoomactive) return;
-      self.zoomactive = true;
-
-      self.zoomrestore = {
-        style: {}
-      };
-      var lst = ['position', 'top', 'left', 'zIndex', 'backgroundColor', 'marginTop', 'marginBottom', 'marginLeft', 'marginRight'];
-      var win = self.win[0].style;
-      for (var a in lst) {
-        var pp = lst[a];
-        self.zoomrestore.style[pp] = (typeof win[pp] != "undefined") ? win[pp] : '';
-      }
-
-      self.zoomrestore.style.width = self.win.css('width');
-      self.zoomrestore.style.height = self.win.css('height');
-
-      self.zoomrestore.padding = {
-        w: self.win.outerWidth() - self.win.width(),
-        h: self.win.outerHeight() - self.win.height()
-      };
-
-      if (cap.isios4) {
-        self.zoomrestore.scrollTop = $(window).scrollTop();
-        $(window).scrollTop(0);
-      }
-
-      self.win.css({
-        "position": (cap.isios4) ? "absolute" : "fixed",
-        "top": 0,
-        "left": 0,
-        "z-index": globalmaxzindex + 100,
-        "margin": "0px"
-      });
-      var bkg = self.win.css("backgroundColor");
-      if (bkg == "" || /transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(bkg)) self.win.css("backgroundColor", "#fff");
-      self.rail.css({
-        "z-index": globalmaxzindex + 101
-      });
-      self.zoom.css({
-        "z-index": globalmaxzindex + 102
-      });
-      self.zoom.css('backgroundPosition', '0px -18px');
-      self.resizeZoom();
-
-      if (self.onzoomin) self.onzoomin.call(self);
-
-      return self.cancelEvent(e);
-    };
-
-    this.doZoomOut = function(e) {
-      if (!self.zoomactive) return;
-      self.zoomactive = false;
-
-      self.win.css("margin", "");
-      self.win.css(self.zoomrestore.style);
-
-      if (cap.isios4) {
-        $(window).scrollTop(self.zoomrestore.scrollTop);
-      }
-
-      self.rail.css({
-        "z-index": self.zindex
-      });
-      self.zoom.css({
-        "z-index": self.zindex
-      });
-      self.zoomrestore = false;
-      self.zoom.css('backgroundPosition', '0px 0px');
-      self.onResize();
-
-      if (self.onzoomout) self.onzoomout.call(self);
-
-      return self.cancelEvent(e);
-    };
-
-    this.doZoom = function(e) {
-      return (self.zoomactive) ? self.doZoomOut(e) : self.doZoomIn(e);
-    };
-
-    this.resizeZoom = function() {
-      if (!self.zoomactive) return;
-
-      var py = self.getScrollTop(); //preserve scrolling position
-      self.win.css({
-        width: $(window).width() - self.zoomrestore.padding.w + "px",
-        height: $(window).height() - self.zoomrestore.padding.h + "px"
-      });
-      self.onResize();
-
-      self.setScrollTop(Math.min(self.page.maxh, py));
-    };
-
-    this.init();
-
-    $.nicescroll.push(this);
-
-  };
-
-  // Inspired by the work of Kin Blas
-  // http://webpro.host.adobe.com/people/jblas/momentum/includes/jquery.momentum.0.7.js  
-
-
-  var ScrollMomentumClass2D = function(nc) {
-    var self = this;
-    this.nc = nc;
-
-    this.lastx = 0;
-    this.lasty = 0;
-    this.speedx = 0;
-    this.speedy = 0;
-    this.lasttime = 0;
-    this.steptime = 0;
-    this.snapx = false;
-    this.snapy = false;
-    this.demulx = 0;
-    this.demuly = 0;
-
-    this.lastscrollx = -1;
-    this.lastscrolly = -1;
-
-    this.chkx = 0;
-    this.chky = 0;
-
-    this.timer = 0;
-
-    this.time = function() {
-      return +new Date(); //beautifull hack
-    };
-
-    this.reset = function(px, py) {
-      self.stop();
-      var now = self.time();
-      self.steptime = 0;
-      self.lasttime = now;
-      self.speedx = 0;
-      self.speedy = 0;
-      self.lastx = px;
-      self.lasty = py;
-      self.lastscrollx = -1;
-      self.lastscrolly = -1;
-    };
-
-    this.update = function(px, py) {
-      var now = self.time();
-      self.steptime = now - self.lasttime;
-      self.lasttime = now;
-      var dy = py - self.lasty;
-      var dx = px - self.lastx;
-      var sy = self.nc.getScrollTop();
-      var sx = self.nc.getScrollLeft();
-      var newy = sy + dy;
-      var newx = sx + dx;
-      self.snapx = (newx < 0) || (newx > self.nc.page.maxw);
-      self.snapy = (newy < 0) || (newy > self.nc.page.maxh);
-      self.speedx = dx;
-      self.speedy = dy;
-      self.lastx = px;
-      self.lasty = py;
-    };
-
-    this.stop = function() {
-      self.nc.unsynched("domomentum2d");
-      if (self.timer) clearTimeout(self.timer);
-      self.timer = 0;
-      self.lastscrollx = -1;
-      self.lastscrolly = -1;
-    };
-
-    this.doSnapy = function(nx, ny) {
-      var snap = false;
-
-      if (ny < 0) {
-        ny = 0;
-        snap = true;
-      } else if (ny > self.nc.page.maxh) {
-        ny = self.nc.page.maxh;
-        snap = true;
-      }
-
-      if (nx < 0) {
-        nx = 0;
-        snap = true;
-      } else if (nx > self.nc.page.maxw) {
-        nx = self.nc.page.maxw;
-        snap = true;
-      }
-
-      (snap) ? self.nc.doScrollPos(nx, ny, self.nc.opt.snapbackspeed): self.nc.triggerScrollEnd();
-    };
-
-    this.doMomentum = function(gp) {
-      var t = self.time();
-      var l = (gp) ? t + gp : self.lasttime;
-
-      var sl = self.nc.getScrollLeft();
-      var st = self.nc.getScrollTop();
-
-      var pageh = self.nc.page.maxh;
-      var pagew = self.nc.page.maxw;
-
-      self.speedx = (pagew > 0) ? Math.min(60, self.speedx) : 0;
-      self.speedy = (pageh > 0) ? Math.min(60, self.speedy) : 0;
-
-      var chk = l && (t - l) <= 60;
-
-      if ((st < 0) || (st > pageh) || (sl < 0) || (sl > pagew)) chk = false;
-
-      var sy = (self.speedy && chk) ? self.speedy : false;
-      var sx = (self.speedx && chk) ? self.speedx : false;
-
-      if (sy || sx) {
-        var tm = Math.max(16, self.steptime); //timeout granularity
-
-        if (tm > 50) { // do smooth
-          var xm = tm / 50;
-          self.speedx *= xm;
-          self.speedy *= xm;
-          tm = 50;
-        }
-
-        self.demulxy = 0;
-
-        self.lastscrollx = self.nc.getScrollLeft();
-        self.chkx = self.lastscrollx;
-        self.lastscrolly = self.nc.getScrollTop();
-        self.chky = self.lastscrolly;
-
-        var nx = self.lastscrollx;
-        var ny = self.lastscrolly;
-
-        var onscroll = function() {
-          var df = ((self.time() - t) > 600) ? 0.04 : 0.02;
-
-          if (self.speedx) {
-            nx = Math.floor(self.lastscrollx - (self.speedx * (1 - self.demulxy)));
-            self.lastscrollx = nx;
-            if ((nx < 0) || (nx > pagew)) df = 0.10;
-          }
-
-          if (self.speedy) {
-            ny = Math.floor(self.lastscrolly - (self.speedy * (1 - self.demulxy)));
-            self.lastscrolly = ny;
-            if ((ny < 0) || (ny > pageh)) df = 0.10;
-          }
-
-          self.demulxy = Math.min(1, self.demulxy + df);
-
-          self.nc.synched("domomentum2d", function() {
-
-            if (self.speedx) {
-              var scx = self.nc.getScrollLeft();
-              if (scx != self.chkx) self.stop();
-              self.chkx = nx;
-              self.nc.setScrollLeft(nx);
-            }
-
-            if (self.speedy) {
-              var scy = self.nc.getScrollTop();
-              if (scy != self.chky) self.stop();
-              self.chky = ny;
-              self.nc.setScrollTop(ny);
-            }
-
-            if (!self.timer) {
-              self.nc.hideCursor();
-              self.doSnapy(nx, ny);
-            }
-
-          });
-
-          if (self.demulxy < 1) {
-            self.timer = setTimeout(onscroll, tm);
-          } else {
-            self.stop();
-            self.nc.hideCursor();
-            self.doSnapy(nx, ny);
-          }
-        };
-
-        onscroll();
-
-      } else {
-        self.doSnapy(self.nc.getScrollLeft(), self.nc.getScrollTop());
-      }
-
-    }
-
-  };
-
-
-  // override jQuery scrollTop
-
-  var _scrollTop = jQuery.fn.scrollTop; // preserve original function
-
-  jQuery.cssHooks["pageYOffset"] = {
-    get: function(elem, computed, extra) {
-      var nice = $.data(elem, '__nicescroll') || false;
-      return (nice && nice.ishwscroll) ? nice.getScrollTop() : _scrollTop.call(elem);
-    },
-    set: function(elem, value) {
-      var nice = $.data(elem, '__nicescroll') || false;
-      (nice && nice.ishwscroll) ? nice.setScrollTop(parseInt(value)): _scrollTop.call(elem, value);
-      return this;
-    }
-  };
-
-  /*  
-  $.fx.step["scrollTop"] = function(fx){    
-    $.cssHooks["scrollTop"].set( fx.elem, fx.now + fx.unit );
-  };
-*/
-
-  jQuery.fn.scrollTop = function(value) {
-    if (typeof value == "undefined") {
-      var nice = (this[0]) ? $.data(this[0], '__nicescroll') || false : false;
-      return (nice && nice.ishwscroll) ? nice.getScrollTop() : _scrollTop.call(this);
-    } else {
-      return this.each(function() {
-        var nice = $.data(this, '__nicescroll') || false;
-        (nice && nice.ishwscroll) ? nice.setScrollTop(parseInt(value)): _scrollTop.call($(this), value);
-      });
-    }
-  };
-
-  // override jQuery scrollLeft
-
-  var _scrollLeft = jQuery.fn.scrollLeft; // preserve original function
-
-  $.cssHooks.pageXOffset = {
-    get: function(elem, computed, extra) {
-      var nice = $.data(elem, '__nicescroll') || false;
-      return (nice && nice.ishwscroll) ? nice.getScrollLeft() : _scrollLeft.call(elem);
-    },
-    set: function(elem, value) {
-      var nice = $.data(elem, '__nicescroll') || false;
-      (nice && nice.ishwscroll) ? nice.setScrollLeft(parseInt(value)): _scrollLeft.call(elem, value);
-      return this;
-    }
-  };
-
-  /*  
-  $.fx.step["scrollLeft"] = function(fx){
-    $.cssHooks["scrollLeft"].set( fx.elem, fx.now + fx.unit );
-  };  
-*/
-
-  jQuery.fn.scrollLeft = function(value) {
-    if (typeof value == "undefined") {
-      var nice = (this[0]) ? $.data(this[0], '__nicescroll') || false : false;
-      return (nice && nice.ishwscroll) ? nice.getScrollLeft() : _scrollLeft.call(this);
-    } else {
-      return this.each(function() {
-        var nice = $.data(this, '__nicescroll') || false;
-        (nice && nice.ishwscroll) ? nice.setScrollLeft(parseInt(value)): _scrollLeft.call($(this), value);
-      });
-    }
-  };
-
-  var NiceScrollArray = function(doms) {
-    var self = this;
-    this.length = 0;
-    this.name = "nicescrollarray";
-
-    this.each = function(fn) {
-      for (var a = 0, i = 0; a < self.length; a++) fn.call(self[a], i++);
-      return self;
-    };
-
-    this.push = function(nice) {
-      self[self.length] = nice;
-      self.length++;
-    };
-
-    this.eq = function(idx) {
-      return self[idx];
-    };
-
-    if (doms) {
-      for (var a = 0; a < doms.length; a++) {
-        var nice = $.data(doms[a], '__nicescroll') || false;
-        if (nice) {
-          this[this.length] = nice;
-          this.length++;
-        }
-      };
-    }
-
-    return this;
-  };
-
-  function mplex(el, lst, fn) {
-    for (var a = 0; a < lst.length; a++) fn(el, lst[a]);
-  };
-  mplex(
-    NiceScrollArray.prototype, ['show', 'hide', 'toggle', 'onResize', 'resize', 'remove', 'stop', 'doScrollPos'],
-    function(e, n) {
-      e[n] = function() {
-        var args = arguments;
-        return this.each(function() {
-          this[n].apply(this, args);
-        });
-      };
-    }
-  );
-
-  jQuery.fn.getNiceScroll = function(index) {
-    if (typeof index == "undefined") {
-      return new NiceScrollArray(this);
-    } else {
-      var nice = this[index] && $.data(this[index], '__nicescroll') || false;
-      return nice;
-    }
-  };
-
-  jQuery.extend(jQuery.expr[':'], {
-    nicescroll: function(a) {
-      return ($.data(a, '__nicescroll')) ? true : false;
-    }
-  });
-
-  $.fn.niceScroll = function(wrapper, opt) {
-    if (typeof opt == "undefined") {
-      if ((typeof wrapper == "object") && !("jquery" in wrapper)) {
-        opt = wrapper;
-        wrapper = false;
-      }
-    }
-    opt = $.extend({},opt); // cloning
-    var ret = new NiceScrollArray();
-    if (typeof opt == "undefined") opt = {};
-
-    if (wrapper || false) {
-      opt.doc = $(wrapper);
-      opt.win = $(this);
-    }
-    var docundef = !("doc" in opt);
-    if (!docundef && !("win" in opt)) opt.win = $(this);
-
-    this.each(function() {
-      var nice = $(this).data('__nicescroll') || false;
-      if (!nice) {
-        opt.doc = (docundef) ? $(this) : opt.doc;
-        nice = new NiceScrollClass(opt, $(this));
-        $(this).data('__nicescroll', nice);
-      }
-      ret.push(nice);
-    });
-    return (ret.length == 1) ? ret[0] : ret;
-  };
-
-  window.NiceScroll = {
-    getjQuery: function() {
-      return jQuery
-    }
-  };
-
-  if (!$.nicescroll) {
-    $.nicescroll = new NiceScrollArray();
-    $.nicescroll.options = _globaloptions;
-  }
-
-}));
\ No newline at end of file