From f38410ed360d59fa85579e608763db01ee5f2f95 Mon Sep 17 00:00:00 2001
From: Pete Cooper <gaekwad@gmail.com>
Date: Thu, 12 Jun 2014 12:27:55 +0100
Subject: [PATCH] Adding nicescroll

Source:
https://github.com/inuyaksa/jquery.nicescroll/commit/bcc2ce12ed85ef4d5e0
ddf25421f3cecb7a6a161

Addresses https://github.com/cdnjs/cdnjs/pull/3335
---
 .../nicescroll/3.5.4/jquery.nicescroll.js     | 3253 +++++++++++++++++
 .../nicescroll/3.5.4/jquery.nicescroll.min.js |    1 +
 ajax/libs/nicescroll/package.json             |   22 +
 3 files changed, 3276 insertions(+)
 create mode 100644 ajax/libs/nicescroll/3.5.4/jquery.nicescroll.js
 create mode 100644 ajax/libs/nicescroll/3.5.4/jquery.nicescroll.min.js
 create mode 100644 ajax/libs/nicescroll/package.json

diff --git a/ajax/libs/nicescroll/3.5.4/jquery.nicescroll.js b/ajax/libs/nicescroll/3.5.4/jquery.nicescroll.js
new file mode 100644
index 000000000..aae188201
--- /dev/null
+++ b/ajax/libs/nicescroll/3.5.4/jquery.nicescroll.js
@@ -0,0 +1,3253 @@
+/* jquery.nicescroll
+-- version 3.5.4
+-- copyright 2013-11-13 InuYaksa*2013
+-- licensed under the MIT
+--
+-- http://areaaperta.com/nicescroll
+-- 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){
+
+  // globals
+  var domfocus = false;
+  var mousefocus = false;
+  var zoomactive = false;
+  var tabindexcounter = 5000;
+  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 scriptpath = getScriptPath();
+  
+  var vendors = ['ms','moz','webkit','o'];
+  
+  var setAnimationFrame = window.requestAnimationFrame||false;
+  var clearAnimationFrame = window.cancelAnimationFrame||false;
+
+  if (!setAnimationFrame) {
+    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,
+      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()
+  };
+  
+  var browserdetected = false;
+  
+  var getBrowserDetection = function() {
+  
+    if (browserdetected) return browserdetected;
+  
+    var domtest = document.createElement('DIV');
+
+    var d = {};
+    
+		d.haspointerlock = "pointerLockElement" in document || "mozPointerLockElement" in document || "webkitPointerLockElement" in document;
+		
+    d.isopera = ("opera" in window);
+    d.isopera12 = (d.isopera&&("getUserMedia" in navigator));
+    d.isoperamini = (Object.prototype.toString.call(window.operamini) === "[object OperaMini]");
+    
+    d.isie = (("all" in document) && ("attachEvent" in domtest) && !d.isopera);
+    d.isieold = (d.isie && !("msInterpolationMode" in domtest.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.isie9mobile = /iemobile.9/i.test(navigator.userAgent);  //wp 7.1 mango
+    if (d.isie9mobile) d.isie9 = false;
+    d.isie7mobile = (!d.isie9mobile&&d.isie7) && /iemobile/i.test(navigator.userAgent);  //wp 7.0
+    
+    d.ismozilla = ("MozAppearance" in domtest.style);
+		
+    d.iswebkit = ("WebkitAppearance" in domtest.style);
+    
+    d.ischrome = ("chrome" in window);
+		d.ischrome22 = (d.ischrome&&d.haspointerlock);
+    d.ischrome26 = (d.ischrome&&("transition" in domtest.style));  // issue with transform detection (maintain prefix)
+    
+    d.cantouch = ("ontouchstart" in document.documentElement)||("ontouchstart" in window);  // detection for Chrome Touch Emulation
+    d.hasmstouch = (window.navigator.msPointerEnabled||false);  // IE10+ pointer events
+		
+    d.ismac = /^mac$/i.test(navigator.platform);
+    
+    d.isios = (d.cantouch && /iphone|ipad|ipod/i.test(navigator.platform));
+    d.isios4 = ((d.isios)&&!("seal" in Object));
+    
+    d.isandroid = (/android/i.test(navigator.userAgent));
+    
+    d.trstyle = false;
+    d.hastransform = false;
+    d.hastranslate3d = false;
+    d.transitionstyle = false;
+    d.hastransition = false;
+    d.transitionend = false;
+    
+    var check = ['transform','msTransform','webkitTransform','MozTransform','OTransform'];
+    for(var a=0;a<check.length;a++){
+      if (typeof domtest.style[check[a]] != "undefined") {
+        d.trstyle = check[a];
+        break;
+      }
+    }
+    d.hastransform = (d.trstyle != false);
+    if (d.hastransform) {
+      domtest.style[d.trstyle] = "translate3d(1px,2px,3px)";
+      d.hastranslate3d = /translate3d/.test(domtest.style[d.trstyle]);
+    }
+    
+    d.transitionstyle = false;
+    d.prefixstyle = '';
+    d.transitionend = false;
+    var check = ['transition','webkitTransition','MozTransition','OTransition','OTransition','msTransition','KhtmlTransition'];
+    var prefix = ['','-webkit-','-moz-','-o-','-o','-ms-','-khtml-'];
+    var evs = ['transitionend','webkitTransitionEnd','transitionend','otransitionend','oTransitionEnd','msTransitionEnd','KhtmlTransitionEnd'];
+    for(var a=0;a<check.length;a++) {
+      if (check[a] in domtest.style) {
+        d.transitionstyle = check[a];
+        d.prefixstyle = prefix[a];
+        d.transitionend = evs[a];
+        break;
+      }
+    }
+    if (d.ischrome26) {  // use always prefix
+      d.prefixstyle = prefix[1];
+    }
+    
+    d.hastransition = (d.transitionstyle);
+    
+    function detectCursorGrab() {      
+      var lst = ['-moz-grab','-webkit-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];
+        domtest.style['cursor']=p;
+        if (domtest.style['cursor']==p) return p;
+      }
+      return 'url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize';  // thank you google for custom cursor!
+    }
+    d.cursorgrabvalue = detectCursorGrab();
+
+    d.hasmousecapture = ("setCapture" in domtest);
+    
+    d.hasMutationObserver = (clsMutationObserver !== false);
+    
+    domtest = null;  //memory released
+
+    browserdetected = d;
+    
+    return d;  
+  };
+  
+  var NiceScrollClass = function(myopt,me) {
+
+    var self = this;
+
+    this.version = '3.5.4';
+    this.name = 'nicescroll';
+    
+    this.me = me;
+    
+    this.opt = {
+      doc:$("body"),
+      win:false
+    };
+    
+    $.extend(this.opt,_globaloptions);
+    
+// Options for internal use
+    this.opt.snapbackspeed = 80;
+    
+    if (myopt||false) {
+      for(var a in self.opt) {
+        if (typeof myopt[a] != "undefined") self.opt[a] = myopt[a];
+      }
+    }
+    
+    this.doc = self.opt.doc;
+    this.iddoc = (this.doc&&this.doc[0])?this.doc[0].id||'':'';    
+    this.ispage = /^BODY|HTML/.test((self.opt.win)?self.opt.win[0].nodeName:this.doc[0].nodeName);
+    this.haswrapper = (self.opt.win!==false);
+    this.win = self.opt.win||(this.ispage?$(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 = false; //(this.opt.rtlmode=="auto") ? (this.win.css("direction")=="rtl") : (this.opt.rtlmode===true);
+//    this.checkrtlmode = false;
+    
+    this.scrollrunning = false;
+    
+    this.scrollmom = false;
+    
+    this.observer = false;
+    this.observerremover = false;  // observer on parent for remove detection
+    
+    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.locked = false;
+    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 = {};
+    
+    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.istouchcapable = false;  // desktop devices with touch screen support
+    
+//## Check WebKit-based desktop with touch support
+    if (cap.cantouch&&cap.iswebkit&&!cap.isios&&!cap.isandroid) {
+      this.istouchcapable = true;
+      cap.cantouch = false;  // parse normal desktop events
+    }    
+
+//## Firefox 18 nightly build (desktop) false positive (or desktop with touch support)
+    if (cap.cantouch&&cap.ismozilla&&!cap.isios&&!cap.isandroid) {
+      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;
+    }
+    
+    this.delayed = function(name,fn,tm,lazy) {
+      var dd = self.delaylist[name];
+      var nw = (new Date()).getTime();
+      if (!lazy&&dd&&dd.tt) return false;
+      if (dd&&dd.tt) clearTimeout(dd.tt);
+      if (dd&&dd.last+tm>nw&&!dd.tt) {      
+        self.delaylist[name] = {
+          last:nw+tm,
+          tt:setTimeout(function(){if(self||false){self.delaylist[name].tt=0;fn.call()}},tm)
+        }
+      }
+      else if (!dd||!dd.tt) {
+        self.delaylist[name] = {
+          last:nw,
+          tt:0
+        };
+        setTimeout(function(){fn.call();},0);
+      }
+    };
+    
+    this.debounced = function(name,fn,tm) {
+      var dd = self.delaylist[name];
+      var nw = (new Date()).getTime();      
+      self.delaylist[name] = fn;
+      if (!dd) {        
+        setTimeout(function(){var fn=self.delaylist[name];self.delaylist[name]=false;fn.call();},tm);
+      }
+    };
+    
+		var _onsync = false;
+		
+    this.synched = function(name,fn) {
+    
+      function requestSync() {
+        if (_onsync) return;
+        setAnimationFrame(function(){
+          _onsync = false;
+          for(name in self.synclist){
+            var fn = self.synclist[name];
+            if (fn) fn.call(self);
+            self.synclist[name] = 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
+    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;
+      }
+    };
+    
+    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/      
+      
+      //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;
+      }
+      
+      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;
+      };
+      
+      if (document.createEvent) {
+        this.notifyScrollEvent = function(el) {
+          var e = document.createEvent("UIEvents");
+          e.initUIEvent("scroll", false, true, window, 1);
+          el.dispatchEvent(e);
+        };
+      }
+      else if (document.fireEvent) {
+        this.notifyScrollEvent = function(el) {
+          var e = document.createEventObject();
+          el.fireEvent("onscroll");
+          e.cancelBubble = true; 
+        };
+      }
+      else {
+        this.notifyScrollEvent = function(el,add) {}; //NOPE
+      }
+      
+			var cxscrollleft = -1; //(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() {
+        return self.docscroll.scrollLeft();
+      };
+      this.setScrollLeft = function(val) {
+        return self.docscroll.scrollLeft(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.getOffset = function() {
+      if (self.isfixed) return {top:parseFloat(self.win.css('top')),left:parseFloat(self.win.css('left'))};
+      if (!self.viewport) return self.win.offset();
+      var ww = self.win.offset();
+      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()});
+        if (self.railh) self.railh.css({width:self.win.innerWidth()});
+      } else {
+        var wpos = self.getOffset();
+        var pos = {top:wpos.top,left:wpos.left};
+        pos.top+= getWidthToPixel(self.win,'border-top-width',true);
+        var brd = (self.win.outerWidth() - self.win.innerWidth())/2;
+        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.locked) self.rail.css({top:pos.top,left:pos.left,height:(len)?len.h:self.win.innerHeight()});
+				
+				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.locked) {
+					var pos = {top:wpos.top,left:wpos.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,left:x,width:self.railh.width});
+				}
+		
+				
+      }
+    };
+    
+    this.doRailClick = function(e,dbl,hr) {
+
+      var fn,pg,cur,pos;
+      
+//      if (self.rail.drag&&self.rail.drag.pt!=1) return;
+      if (self.locked) return;
+//      if (self.rail.drag) return;
+
+//      self.cancelScroll();       
+      
+      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;        
+        (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";
+      }
+      
+/*      
+      self.ispage = true;
+      self.haswrapper = true;
+//      self.win = $(window);
+      self.docscroll = $("body");
+//      self.doc = $("body");
+*/
+      
+      if (!self.ispage || (!cap.cantouch && !cap.isieold && !cap.isie9mobile)) {
+      
+        var cont = self.docscroll;
+        if (self.ispage) cont = (self.haswrapper)?self.win:self.doc;
+        
+        if (!cap.isie9mobile) self.css(cont,{'overflow-y':'hidden'});      
+        
+        if (self.ispage&&cap.isie7) {
+          if (self.doc[0].nodeName=='BODY') self.css($("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());        
+        self.cursor = cursor;        
+        
+        var rail = $(document.createElement('div'));
+        rail.attr('id',self.id);
+        rail.addClass('nicescroll-rails');
+        
+        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()) + self.opt.railpadding['left'] + self.opt.railpadding['right'];
+        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.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;
+
+        if (self.opt.horizrailenabled) {
+
+          self.css(cont,{'overflow-x':'hidden'});
+
+          var cursor = $(document.createElement('div'));
+          cursor.css({
+            position:"relative",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
+          });   
+          
+          cursor.wborder = parseFloat(cursor.outerWidth() - cursor.innerWidth());
+          self.cursorh = cursor;
+          
+          var railh = $(document.createElement('div'));
+          railh.attr('id',self.id+'-hr');
+          railh.addClass('nicescroll-rails');
+          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;
+            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|relative|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"});
+//          if (cap.isopera&&self.opt.disableoutline) self.win.css({"outline":"0"});  // Opera 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.locked = false;
+        }
+        
+        if (cap.isie9mobile) {
+
+          self.scrollmom = new ScrollMomentumClass2D(self);        
+
+          /*
+          var trace = function(msg) {
+            var db = $("#debug");
+            if (isNaN(msg)&&(typeof msg != "string")) {
+              var x = [];
+              for(var a in msg) {
+                x.push(a+":"+msg[a]);
+              }
+              msg ="{"+x.join(",")+"}";
+            }
+            if (db.children().length>0) {
+              db.children().eq(0).before("<div>"+msg+"</div>");
+            } else {
+              db.append("<div>"+msg+"</div>");
+            }
+          }
+          window.onerror = function(msg,url,ln) {
+            trace("ERR: "+msg+" at "+ln);
+          }
+*/          
+  
+          self.onmangotouch = function(e) {
+            var py = self.getScrollTop();
+            var px = self.getScrollLeft();
+            
+            if ((py == self.scrollmom.lastscrolly)&&(px == self.scrollmom.lastscrollx)) return true;
+//            $("#debug").html('DRAG:'+py);
+
+            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)) {
+//              trace('RESET+'+(tm-self.mangotouch.tm));
+              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);
+              var gap = tm - self.mangotouch.tm;              
+              self.mangotouch.tm = tm;
+              
+//              trace('MOVE:'+df+" - "+gap);
+              
+              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(){
+//                  trace('END:'+ds+'+'+gap);                  
+                  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) return false;
+              
+							self.hasmoving = false;
+							
+              if (!self.locked) {
+							
+                if (cap.hasmstouch) {
+                  var tg = (e.target) ? e.target : false;
+                  while (tg) {
+                    var nc = $(tg).getNiceScroll();
+                    if ((nc.length>0)&&(nc[0].me == self.me)) break;
+                    if (nc.length>0) return false;
+                    if ((tg.nodeName=='DIV')&&(tg.id==self.id)) break;
+                    tg = (tg.parentNode) ? tg.parentNode : false;
+                  }
+                }
+              
+                self.cancelScroll();
+                
+                var tg = self.getTarget(e);
+                
+                if (tg) {
+                  var skp = (/INPUT/i.test(tg.nodeName))&&(/range/i.test(tg.type));
+                  if (skp) return self.stopPropagation(e);
+                }
+                
+                if (!("clientX" in e) && ("changedTouches" in e)) {
+                  e.clientX = e.changedTouches[0].clientX;
+                  e.clientY = e.changedTouches[0].clientY;
+                }
+                
+                if (self.forcescreen) {
+                  var le = e;
+                  var e = {"original":(e.original)?e.original:e};
+                  e.clientX = le.screenX;
+                  e.clientY = le.screenY;    
+                }
+                
+                self.rail.drag = {x:e.clientX,y:e.clientY,sx:self.scroll.x,sy:self.scroll.y,st:self.getScrollTop(),sl:self.getScrollLeft(),pt:2,dl:false};
+                
+                if (self.ispage||!self.opt.directionlockdeadzone) {
+                  self.rail.drag.dl = "f";
+                } else {
+                
+                  var view = {
+                    w:$(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&&!cap.hasmstouch) {
+                  
+                  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 (e.pointerType&&e.pointerType!=2) return false;
+              if (self.rail.drag&&(self.rail.drag.pt==2)) {
+                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);
+                }                            
+              }                        
+              
+            };
+            
+            var moveneedoffset = (self.opt.touchbehavior&&self.isiframe&&!cap.hasmousecapture);
+            
+            self.ontouchmove = function(e,byiframe) {
+              
+              if (e.pointerType&&e.pointerType!=2) return false;
+    
+              if (self.rail.drag&&(self.rail.drag.pt==2)) {
+                if (cap.cantouch&&(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;
+                  var e = {"original":(e.original)?e.original:e};
+                  e.clientX = le.screenX;
+                  e.clientY = le.screenY;      
+                }
+                
+                var 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}
+                }
+                  
+                if (self.railh&&self.railh.scrollable) {
+                  var nx = self.rail.drag.sl-mx;; //(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);
+              }
+              
+            };
+          
+          }
+          
+          self.onmousedown = function(e,hronly) {    
+            if (self.rail.drag&&self.rail.drag.pt!=1) return;
+            if (self.locked) 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 (cap.hasmousecapture) document.releaseCapture();
+              if (self.isiframe&&!cap.hasmousecapture) self.doc.css("pointer-events",self.saved["csspointerevents"]);
+              if(self.rail.drag.pt!=1)return;
+              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) 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.onmousedown = self.ontouchstart;            
+//            self.onmouseup = self.ontouchend;
+//            self.onmousemove = self.ontouchmove;
+
+            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 {
+
+            function checkSelectionScroll(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.doScrollTop(self.getScrollTop(true)+rt);
+              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) {
+              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.hasmstouch) {
+            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()});
+          }
+
+          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);            
+          }
+          
+          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);
+
+						
+/*						
+            self.bind(self.cursorh,"mouseup",function(e){
+              if (self.rail.drag&&self.rail.drag.pt==2) return;
+              self.rail.drag = false;
+              self.hasmoving = false;
+              self.hideCursor();
+              if (cap.hasmousecapture) document.releaseCapture();
+              return self.cancelEvent(e);
+            });
+*/
+						
+          }
+		
+          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.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.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);
+            
+            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,"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);
+            }
+          
+          }
+						
+					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.locked&&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.locked&&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,'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(250);
+        };
+        
+        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 (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') {
+        function oniframeload(e) {
+          self.iframexd = false;
+          try {
+            var 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($(self.iframe.html),{'overflow-y':'hidden'});
+          //self.css($(doc.body),{'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){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);  //-cxscrollleft * Math.round(px * 1/self.scrollratio.x);
+        }
+      }
+      
+      self.cursor.css({height:self.cursorheight,top:self.scroll.y}); 
+      if (self.cursorh) {
+        (!self.rail.align&&self.rail.visibility) ? self.cursorh.css({width:self.cursorwidth,left:self.scroll.x+self.rail.width}) : self.cursorh.css({width:self.cursorwidth,left:self.scroll.x});
+        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)) {
+        // 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.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.railh.scrollable = true;
+      }
+  
+      self.locked = (self.page.maxh==0)&&(self.page.maxw==0);
+      if (self.locked) {
+				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;
+      
+      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;
+      }
+      
+/*			
+      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.delayed('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._bind = function(el,name,fn,bubble) {  // primitive bind
+      self.events.push({e:el,n:name,f:fn,b:bubble,q:false});
+      if (el.addEventListener) {
+        el.addEventListener(name,fn,bubble||false);
+      }
+      else if (el.attachEvent) {
+        el.attachEvent("on"+name,fn);
+      }
+      else {
+        el["on"+name] = fn;        
+      }        
+    };
+   
+    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 ("onwheel" in self.win) {            
+          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;
+        });
+      } 
+    };
+    
+    this._unbind = function(el,name,fn,bub) {  // primitive unbind
+      if (el.removeEventListener) {
+        el.removeEventListener(name,fn,bub);
+      }
+      else 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);
+      }
+    };
+    
+    // Thanks to http://www.switchonthecode.com !!
+    this.cancelEvent = function(e) {
+      var e = (e.original) ? e.original : (e) ? e : window.event||false;
+      if (!e) return false;      
+      if(e.preventDefault) e.preventDefault();
+      if(e.stopPropagation) e.stopPropagation();
+      if(e.preventManipulation) e.preventManipulation();  //IE10
+      e.cancelBubble = true;
+      e.cancel = true;
+      e.returnValue = false;
+      return false;
+    };
+
+    this.stopPropagation = function(e) {
+      var e = (e.original) ? e.original : (e) ? e : window.event||false;
+      if (!e) return false;
+      if (e.stopPropagation) return e.stopPropagation();
+      if (e.cancelBubble) e.cancelBubble=true;
+      return false;
+    };
+    
+    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.locked = false;
+      return self.showRail().showRailHr();
+    };
+
+    this.hide = function() {
+      self.hidden = true;
+      self.locked = 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();      
+      
+      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 (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;
+      var rt = 1;
+      
+      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 (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();
+//      return self.cancelEvent(e);
+    };
+    
+    this.onmousewheel = function(e) {          
+		  if (self.wheelprevented) return;
+      if (self.locked) {
+        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.checkarea = false;
+        self.nativescrollingarea = self.isScrollable(e);
+        chk = true;
+      }
+      self.checkarea = nw;
+      if (self.nativescrollingarea) return true; // this isn't my business
+//      if (self.locked) return self.cancelEvent(e);
+      var ret = execScrollWheel(e,false,chk);
+      if (ret) self.checkarea = 0;
+      return ret;
+    };
+
+    this.onmousewheelhr = function(e) {
+			if (self.wheelprevented) return;
+      if (self.locked||!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.checkarea = false;
+        self.nativescrollingarea = self.isScrollable(e); 
+        chk = true;
+      }
+      self.checkarea = nw;
+      if (self.nativescrollingarea) return true; // this isn't my business
+      if (self.locked) 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) {
+      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 df = (self.newscrollspeed) ? self.newscrollspeed : dd;
+          
+          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,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.noticeCursor(false,py,px);
+        self.showCursor(py,px);
+        return self;
+      };
+      this.onScrollTransitionEnd = function() {                
+        if (self.scrollendtrapped) self._unbind(self.doc,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) {
+//          var info = {"type":"scrollend","current":{"x":px,"y":py},"end":{"x":self.newscrollx,"y":self.newscrolly}};
+//          self.onscrollend.call(self,info);
+						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 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) {
+/*							
+                var info = {"type":"scrollend","current":{"x":sx,"y":sy},"end":{"x":self.newscrollx,"y":self.newscrolly}};
+                self.onscrollend.call(self,info);
+*/
+								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;      
+
+      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;    
+
+      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;        
+      }
+    }
+    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
diff --git a/ajax/libs/nicescroll/3.5.4/jquery.nicescroll.min.js b/ajax/libs/nicescroll/3.5.4/jquery.nicescroll.min.js
new file mode 100644
index 000000000..1556ae019
--- /dev/null
+++ b/ajax/libs/nicescroll/3.5.4/jquery.nicescroll.min.js
@@ -0,0 +1 @@
+(function(a){if(typeof define==="function"&&define.amd){define(["jquery"],a)}else{a(jQuery)}}(function(m){var f=false;var k=false;var a=false;var i=5000;var q=2000;var d=0;var e=m;function x(){var v=document.getElementsByTagName("script");var z=v[v.length-1].src.split("?")[0];return(z.split("/").length>0)?z.split("/").slice(0,-1).join("/")+"/":""}var w=["ms","moz","webkit","o"];var g=window.requestAnimationFrame||false;var h=window.cancelAnimationFrame||false;if(!g){for(var t in w){var n=w[t];if(!g){g=window[n+"RequestAnimationFrame"]}if(!h){h=window[n+"CancelAnimationFrame"]||window[n+"CancelRequestAnimationFrame"]}}}var p=window.MutationObserver||window.WebKitMutationObserver||false;var c={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,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,cursorfixedheight:false,directionlockdeadzone:6,hidecursordelay:400,nativeparentscrolling:true,enablescrollonselection:true,overflowx:true,overflowy:true,cursordragspeed:0.3,rtlmode:"auto",cursordragontouch:false,oneaxismousemode:"auto",scriptpath:x()};var j=false;var u=function(){if(j){return j}var A=document.createElement("DIV");var D={};D.haspointerlock="pointerLockElement" in document||"mozPointerLockElement" in document||"webkitPointerLockElement" in document;D.isopera=("opera" in window);D.isopera12=(D.isopera&&("getUserMedia" in navigator));D.isoperamini=(Object.prototype.toString.call(window.operamini)==="[object OperaMini]");D.isie=(("all" in document)&&("attachEvent" in A)&&!D.isopera);D.isieold=(D.isie&&!("msInterpolationMode" in A.style));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.isie9mobile=/iemobile.9/i.test(navigator.userAgent);if(D.isie9mobile){D.isie9=false}D.isie7mobile=(!D.isie9mobile&&D.isie7)&&/iemobile/i.test(navigator.userAgent);D.ismozilla=("MozAppearance" in A.style);D.iswebkit=("WebkitAppearance" in A.style);D.ischrome=("chrome" in window);D.ischrome22=(D.ischrome&&D.haspointerlock);D.ischrome26=(D.ischrome&&("transition" in A.style));D.cantouch=("ontouchstart" in document.documentElement)||("ontouchstart" in window);D.hasmstouch=(window.navigator.msPointerEnabled||false);D.ismac=/^mac$/i.test(navigator.platform);D.isios=(D.cantouch&&/iphone|ipad|ipod/i.test(navigator.platform));D.isios4=((D.isios)&&!("seal" in Object));D.isandroid=(/android/i.test(navigator.userAgent));D.trstyle=false;D.hastransform=false;D.hastranslate3d=false;D.transitionstyle=false;D.hastransition=false;D.transitionend=false;var z=["transform","msTransform","webkitTransform","MozTransform","OTransform"];for(var v=0;v<z.length;v++){if(typeof A.style[z[v]]!="undefined"){D.trstyle=z[v];break}}D.hastransform=(D.trstyle!=false);if(D.hastransform){A.style[D.trstyle]="translate3d(1px,2px,3px)";D.hastranslate3d=/translate3d/.test(A.style[D.trstyle])}D.transitionstyle=false;D.prefixstyle="";D.transitionend=false;var z=["transition","webkitTransition","MozTransition","OTransition","OTransition","msTransition","KhtmlTransition"];var C=["","-webkit-","-moz-","-o-","-o","-ms-","-khtml-"];var B=["transitionend","webkitTransitionEnd","transitionend","otransitionend","oTransitionEnd","msTransitionEnd","KhtmlTransitionEnd"];for(var v=0;v<z.length;v++){if(z[v] in A.style){D.transitionstyle=z[v];D.prefixstyle=C[v];D.transitionend=B[v];break}}if(D.ischrome26){D.prefixstyle=C[1]}D.hastransition=(D.transitionstyle);function E(){var F=["-moz-grab","-webkit-grab","grab"];if((D.ischrome&&!D.ischrome22)||D.isie){F=[]}for(var G=0;G<F.length;G++){var H=F[G];A.style.cursor=H;if(A.style.cursor==H){return H}}return"url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize"}D.cursorgrabvalue=E();D.hasmousecapture=("setCapture" in A);D.hasMutationObserver=(p!==false);A=null;j=D;return D};var b=function(A,E){var J=this;this.version="3.5.4";this.name="nicescroll";this.me=E;this.opt={doc:e("body"),win:false};e.extend(this.opt,c);this.opt.snapbackspeed=80;if(A||false){for(var G in J.opt){if(typeof A[G]!="undefined"){J.opt[G]=A[G]}}}this.doc=J.opt.doc;this.iddoc=(this.doc&&this.doc[0])?this.doc[0].id||"":"";this.ispage=/^BODY|HTML/.test((J.opt.win)?J.opt.win[0].nodeName:this.doc[0].nodeName);this.haswrapper=(J.opt.win!==false);this.win=J.opt.win||(this.ispage?e(window):this.doc);this.docscroll=(this.ispage&&!this.haswrapper)?e(window):this.win;this.body=e("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;this.canshowonmouseevent=(J.opt.autohidemode!="scroll");this.onmousedown=false;this.onmouseup=false;this.onmousemove=false;this.onmousewheel=false;this.onkeypress=false;this.ongesturezoom=false;this.onclick=false;this.onscrollstart=false;this.onscrollend=false;this.onscrollcancel=false;this.onzoomin=false;this.onzoomout=false;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=false;this.scrollrunning=false;this.scrollmom=false;this.observer=false;this.observerremover=false;do{this.id="ascrail"+(q++)}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.locked=false;this.hidden=false;this.cursoractive=true;this.wheelprevented=false;this.overflowx=J.opt.overflowx;this.overflowy=J.opt.overflowy;this.nativescrollingarea=false;this.checkarea=0;this.events=[];this.saved={};this.delaylist={};this.synclist={};this.lastdeltax=0;this.lastdeltay=0;this.detected=u();var I=e.extend({},this.detected);this.canhwscroll=(I.hastransform&&J.opt.hwacceleration);this.ishwscroll=(this.canhwscroll&&J.haswrapper);this.istouchcapable=false;if(I.cantouch&&I.iswebkit&&!I.isios&&!I.isandroid){this.istouchcapable=true;I.cantouch=false}if(I.cantouch&&I.ismozilla&&!I.isios&&!I.isandroid){this.istouchcapable=true;I.cantouch=false}if(!J.opt.enablemouselockapi){I.hasmousecapture=false;I.haspointerlock=false}this.delayed=function(O,Q,N,P){var L=J.delaylist[O];var M=(new Date()).getTime();if(!P&&L&&L.tt){return false}if(L&&L.tt){clearTimeout(L.tt)}if(L&&L.last+N>M&&!L.tt){J.delaylist[O]={last:M+N,tt:setTimeout(function(){if(J||false){J.delaylist[O].tt=0;Q.call()}},N)}}else{if(!L||!L.tt){J.delaylist[O]={last:M,tt:0};setTimeout(function(){Q.call()},0)}}};this.debounced=function(O,P,N){var L=J.delaylist[O];var M=(new Date()).getTime();J.delaylist[O]=P;if(!L){setTimeout(function(){var Q=J.delaylist[O];J.delaylist[O]=false;Q.call()},N)}};var F=false;this.synched=function(M,N){function L(){if(F){return}g(function(){F=false;for(M in J.synclist){var O=J.synclist[M];if(O){O.call(J)}J.synclist[M]=false}});F=true}J.synclist[M]=N;L();return M};this.unsynched=function(L){if(J.synclist[L]){J.synclist[L]=false}};this.css=function(M,L){for(var N in L){J.saved.css.push([M,N,M.css(N)]);M.css(N,L[N])}};this.scrollTop=function(L){return(typeof L=="undefined")?J.getScrollTop():J.setScrollTop(L)};this.scrollLeft=function(L){return(typeof L=="undefined")?J.getScrollLeft():J.setScrollLeft(L)};BezierClass=function(M,L,N,R,Q,P,O){this.st=M;this.ed=L;this.spd=N;this.p1=R||0;this.p2=Q||1;this.p3=P||0;this.p4=O||1;this.ts=(new Date()).getTime();this.df=this.ed-this.st};BezierClass.prototype={B2:function(L){return 3*L*L*(1-L)},B3:function(L){return 3*L*(1-L)*(1-L)},B4:function(L){return(1-L)*(1-L)*(1-L)},getNow:function(){var L=(new Date()).getTime();var M=1-((L-this.ts)/this.spd);var N=this.B2(M)+this.B3(M)+this.B4(M);return(M<0)?this.ed:this.st+Math.round(this.df*N)},update:function(L,M){this.st=this.getNow();this.ed=L;this.spd=M;this.ts=(new Date()).getTime();this.df=this.ed-this.st;return this}};if(this.ishwscroll){this.doc.translate={x:0,y:0,tx:"0px",ty:"0px"};if(I.hastranslate3d&&I.isios){this.doc.css("-webkit-backface-visibility","hidden")}function K(){var L=J.doc.css(I.trstyle);if(L&&(L.substr(0,6)=="matrix")){return L.replace(/^.*\((.*)\)$/g,"$1").replace(/px/g,"").split(/, +/)}return false}this.getScrollTop=function(M){if(!M){var L=K();if(L){return(L.length==16)?-L[13]:-L[5]}if(J.timerscroll&&J.timerscroll.bz){return J.timerscroll.bz.getNow()}}return J.doc.translate.y};this.getScrollLeft=function(M){if(!M){var L=K();if(L){return(L.length==16)?-L[12]:-L[4]}if(J.timerscroll&&J.timerscroll.bh){return J.timerscroll.bh.getNow()}}return J.doc.translate.x};if(document.createEvent){this.notifyScrollEvent=function(L){var M=document.createEvent("UIEvents");M.initUIEvent("scroll",false,true,window,1);L.dispatchEvent(M)}}else{if(document.fireEvent){this.notifyScrollEvent=function(L){var M=document.createEventObject();L.fireEvent("onscroll");M.cancelBubble=true}}else{this.notifyScrollEvent=function(L,M){}}}var z=-1;if(I.hastranslate3d&&J.opt.enabletranslate3d){this.setScrollTop=function(M,L){J.doc.translate.y=M;J.doc.translate.ty=(M*-1)+"px";J.doc.css(I.trstyle,"translate3d("+J.doc.translate.tx+","+J.doc.translate.ty+",0px)");if(!L){J.notifyScrollEvent(J.win[0])}};this.setScrollLeft=function(M,L){J.doc.translate.x=M;J.doc.translate.tx=(M*z)+"px";J.doc.css(I.trstyle,"translate3d("+J.doc.translate.tx+","+J.doc.translate.ty+",0px)");if(!L){J.notifyScrollEvent(J.win[0])}}}else{this.setScrollTop=function(M,L){J.doc.translate.y=M;J.doc.translate.ty=(M*-1)+"px";J.doc.css(I.trstyle,"translate("+J.doc.translate.tx+","+J.doc.translate.ty+")");if(!L){J.notifyScrollEvent(J.win[0])}};this.setScrollLeft=function(M,L){J.doc.translate.x=M;J.doc.translate.tx=(M*z)+"px";J.doc.css(I.trstyle,"translate("+J.doc.translate.tx+","+J.doc.translate.ty+")");if(!L){J.notifyScrollEvent(J.win[0])}}}}else{this.getScrollTop=function(){return J.docscroll.scrollTop()};this.setScrollTop=function(L){return J.docscroll.scrollTop(L)};this.getScrollLeft=function(){return J.docscroll.scrollLeft()};this.setScrollLeft=function(L){return J.docscroll.scrollLeft(L)}}this.getTarget=function(L){if(!L){return false}if(L.target){return L.target}if(L.srcElement){return L.srcElement}return false};this.hasParent=function(M,N){if(!M){return false}var L=M.target||M.srcElement||M||false;while(L&&L.id!=N){L=L.parentNode||false}return(L!==false)};function B(){var M=J.win;if("zIndex" in M){return M.zIndex()}while(M.length>0){if(M[0].nodeType==9){return false}var L=M.css("zIndex");if(!isNaN(L)&&L!=0){return parseInt(L)}M=M.parent()}return false}var H={thin:1,medium:3,thick:5};function D(O,Q,N){var M=O.css(Q);var L=parseFloat(M);if(isNaN(L)){L=H[M]||0;var P=(L==3)?((N)?(J.win.outerHeight()-J.win.innerHeight()):(J.win.outerWidth()-J.win.innerWidth())):1;if(J.isie8&&L){L+=1}return(P)?L:0}return L}this.getOffset=function(){if(J.isfixed){return{top:parseFloat(J.win.css("top")),left:parseFloat(J.win.css("left"))}}if(!J.viewport){return J.win.offset()}var M=J.win.offset();var L=J.viewport.offset();return{top:M.top-L.top+J.viewport.scrollTop(),left:M.left-L.left+J.viewport.scrollLeft()}};this.updateScrollBar=function(M){if(J.ishwscroll){J.rail.css({height:J.win.innerHeight()});if(J.railh){J.railh.css({width:J.win.innerWidth()})}}else{var N=J.getOffset();var R={top:N.top,left:N.left};R.top+=D(J.win,"border-top-width",true);var Q=(J.win.outerWidth()-J.win.innerWidth())/2;R.left+=(J.rail.align)?J.win.outerWidth()-D(J.win,"border-right-width")-J.rail.width:D(J.win,"border-left-width");var O=J.opt.railoffset;if(O){if(O.top){R.top+=O.top}if(J.rail.align&&O.left){R.left+=O.left}}if(!J.locked){J.rail.css({top:R.top,left:R.left,height:(M)?M.h:J.win.innerHeight()})}if(J.zoom){J.zoom.css({top:R.top+1,left:(J.rail.align==1)?R.left-20:R.left+J.rail.width+4})}if(J.railh&&!J.locked){var R={top:N.top,left:N.left};var P=(J.railh.align)?R.top+D(J.win,"border-top-width",true)+J.win.innerHeight()-J.railh.height:R.top+D(J.win,"border-top-width",true);var L=R.left+D(J.win,"border-left-width");J.railh.css({top:P,left:L,width:J.railh.width})}}};this.doRailClick=function(O,N,M){var L,R,P,Q;if(J.locked){return}J.cancelEvent(O);if(N){L=(M)?J.doScrollLeft:J.doScrollTop;P=(M)?((O.pageX-J.railh.offset().left-(J.cursorwidth/2))*J.scrollratio.x):((O.pageY-J.rail.offset().top-(J.cursorheight/2))*J.scrollratio.y);L(P)}else{L=(M)?J.doScrollLeftBy:J.doScrollBy;P=(M)?J.scroll.x:J.scroll.y;Q=(M)?O.pageX-J.railh.offset().left:O.pageY-J.rail.offset().top;R=(M)?J.view.w:J.view.h;(P>=Q)?L(R):L(-R)}};J.hasanimationframe=(g);J.hascancelanimationframe=(h);if(!J.hasanimationframe){g=function(L){return setTimeout(L,15-Math.floor((+new Date)/1000)%16)};h=clearInterval}else{if(!J.hascancelanimationframe){h=function(){J.cancelAnimationFrame=true}}}this.init=function(){J.saved.css=[];if(I.isie7mobile){return true}if(I.isoperamini){return true}if(I.hasmstouch){J.css((J.ispage)?e("html"):J.win,{"-ms-touch-action":"none"})}J.zindex="auto";if(!J.ispage&&J.opt.zindex=="auto"){J.zindex=B()||"auto"}else{J.zindex=J.opt.zindex}if(!J.ispage&&J.zindex!="auto"){if(J.zindex>d){d=J.zindex}}if(J.isie&&J.zindex==0&&J.opt.zindex=="auto"){J.zindex="auto"}if(!J.ispage||(!I.cantouch&&!I.isieold&&!I.isie9mobile)){var P=J.docscroll;if(J.ispage){P=(J.haswrapper)?J.win:J.doc}if(!I.isie9mobile){J.css(P,{"overflow-y":"hidden"})}if(J.ispage&&I.isie7){if(J.doc[0].nodeName=="BODY"){J.css(e("html"),{"overflow-y":"hidden"})}else{if(J.doc[0].nodeName=="HTML"){J.css(e("body"),{"overflow-y":"hidden"})}}}if(I.isios&&!J.ispage&&!J.haswrapper){J.css(e("body"),{"-webkit-overflow-scrolling":"touch"})}var Q=e(document.createElement("div"));Q.css({position:"relative",top:0,"float":"right",width:J.opt.cursorwidth,height:"0px","background-color":J.opt.cursorcolor,border:J.opt.cursorborder,"background-clip":"padding-box","-webkit-border-radius":J.opt.cursorborderradius,"-moz-border-radius":J.opt.cursorborderradius,"border-radius":J.opt.cursorborderradius});Q.hborder=parseFloat(Q.outerHeight()-Q.innerHeight());J.cursor=Q;var O=e(document.createElement("div"));O.attr("id",J.id);O.addClass("nicescroll-rails");var U,aa,M=["left","right"];for(var W in M){aa=M[W];U=J.opt.railpadding[aa];(U)?O.css("padding-"+aa,U+"px"):J.opt.railpadding[aa]=0}O.append(Q);O.width=Math.max(parseFloat(J.opt.cursorwidth),Q.outerWidth())+J.opt.railpadding.left+J.opt.railpadding.right;O.css({width:O.width+"px",zIndex:J.zindex,background:J.opt.background,cursor:"default"});O.visibility=true;O.scrollable=true;O.align=(J.opt.railalign=="left")?0:1;J.rail=O;J.rail.drag=false;var L=false;if(J.opt.boxzoom&&!J.ispage&&!I.isieold){L=document.createElement("div");J.bind(L,"click",J.doZoom);J.zoom=e(L);J.zoom.css({cursor:"pointer","z-index":J.zindex,backgroundImage:"url("+J.opt.scriptpath+"zoomico.png)",height:18,width:18,backgroundPosition:"0px 0px"});if(J.opt.dblclickzoom){J.bind(J.win,"dblclick",J.doZoom)}if(I.cantouch&&J.opt.gesturezoom){J.ongesturezoom=function(ad){if(ad.scale>1.5){J.doZoomIn(ad)}if(ad.scale<0.8){J.doZoomOut(ad)}return J.cancelEvent(ad)};J.bind(J.win,"gestureend",J.ongesturezoom)}}J.railh=false;if(J.opt.horizrailenabled){J.css(P,{"overflow-x":"hidden"});var Q=e(document.createElement("div"));Q.css({position:"relative",top:0,height:J.opt.cursorwidth,width:"0px","background-color":J.opt.cursorcolor,border:J.opt.cursorborder,"background-clip":"padding-box","-webkit-border-radius":J.opt.cursorborderradius,"-moz-border-radius":J.opt.cursorborderradius,"border-radius":J.opt.cursorborderradius});Q.wborder=parseFloat(Q.outerWidth()-Q.innerWidth());J.cursorh=Q;var T=e(document.createElement("div"));T.attr("id",J.id+"-hr");T.addClass("nicescroll-rails");T.height=Math.max(parseFloat(J.opt.cursorwidth),Q.outerHeight());T.css({height:T.height+"px",zIndex:J.zindex,background:J.opt.background});T.append(Q);T.visibility=true;T.scrollable=true;T.align=(J.opt.railvalign=="top")?0:1;J.railh=T;J.railh.drag=false}if(J.ispage){O.css({position:"fixed",top:"0px",height:"100%"});(O.align)?O.css({right:"0px"}):O.css({left:"0px"});J.body.append(O);if(J.railh){T.css({position:"fixed",left:"0px",width:"100%"});(T.align)?T.css({bottom:"0px"}):T.css({top:"0px"});J.body.append(T)}}else{if(J.ishwscroll){if(J.win.css("position")=="static"){J.css(J.win,{position:"relative"})}var R=(J.win[0].nodeName=="HTML")?J.body:J.win;if(J.zoom){J.zoom.css({position:"absolute",top:1,right:0,"margin-right":O.width+4});R.append(J.zoom)}O.css({position:"absolute",top:0});(O.align)?O.css({right:0}):O.css({left:0});R.append(O);if(T){T.css({position:"absolute",left:0,bottom:0});(T.align)?T.css({bottom:0}):T.css({top:0});R.append(T)}}else{J.isfixed=(J.win.css("position")=="fixed");var X=(J.isfixed)?"fixed":"absolute";if(!J.isfixed){J.viewport=J.getViewport(J.win[0])}if(J.viewport){J.body=J.viewport;if((/fixed|relative|absolute/.test(J.viewport.css("position")))==false){J.css(J.viewport,{position:"relative"})}}O.css({position:X});if(J.zoom){J.zoom.css({position:X})}J.updateScrollBar();J.body.append(O);if(J.zoom){J.body.append(J.zoom)}if(J.railh){T.css({position:X});J.body.append(T)}}if(I.isios){J.css(J.win,{"-webkit-tap-highlight-color":"rgba(0,0,0,0)","-webkit-touch-callout":"none"})}if(I.isie&&J.opt.disableoutline){J.win.attr("hideFocus","true")}if(I.iswebkit&&J.opt.disableoutline){J.win.css({outline:"none"})}}if(J.opt.autohidemode===false){J.autohidedom=false;J.rail.css({opacity:J.opt.cursoropacitymax});if(J.railh){J.railh.css({opacity:J.opt.cursoropacitymax})}}else{if((J.opt.autohidemode===true)||(J.opt.autohidemode==="leave")){J.autohidedom=e().add(J.rail);if(I.isie8){J.autohidedom=J.autohidedom.add(J.cursor)}if(J.railh){J.autohidedom=J.autohidedom.add(J.railh)}if(J.railh&&I.isie8){J.autohidedom=J.autohidedom.add(J.cursorh)}}else{if(J.opt.autohidemode=="scroll"){J.autohidedom=e().add(J.rail);if(J.railh){J.autohidedom=J.autohidedom.add(J.railh)}}else{if(J.opt.autohidemode=="cursor"){J.autohidedom=e().add(J.cursor);if(J.railh){J.autohidedom=J.autohidedom.add(J.cursorh)}}else{if(J.opt.autohidemode=="hidden"){J.autohidedom=false;J.hide();J.locked=false}}}}}if(I.isie9mobile){J.scrollmom=new s(J);J.onmangotouch=function(af){var ai=J.getScrollTop();var aj=J.getScrollLeft();if((ai==J.scrollmom.lastscrolly)&&(aj==J.scrollmom.lastscrollx)){return true}var an=ai-J.mangotouch.sy;var ad=aj-J.mangotouch.sx;var ah=Math.round(Math.sqrt(Math.pow(ad,2)+Math.pow(an,2)));if(ah==0){return}var ak=(an<0)?-1:1;var al=(ad<0)?-1:1;var am=+new Date();if(J.mangotouch.lazy){clearTimeout(J.mangotouch.lazy)}if(((am-J.mangotouch.tm)>80)||(J.mangotouch.dry!=ak)||(J.mangotouch.drx!=al)){J.scrollmom.stop();J.scrollmom.reset(aj,ai);J.mangotouch.sy=ai;J.mangotouch.ly=ai;J.mangotouch.sx=aj;J.mangotouch.lx=aj;J.mangotouch.dry=ak;J.mangotouch.drx=al;J.mangotouch.tm=am}else{J.scrollmom.stop();J.scrollmom.update(J.mangotouch.sx-ad,J.mangotouch.sy-an);var ag=am-J.mangotouch.tm;J.mangotouch.tm=am;var ae=Math.max(Math.abs(J.mangotouch.ly-ai),Math.abs(J.mangotouch.lx-aj));J.mangotouch.ly=ai;J.mangotouch.lx=aj;if(ae>2){J.mangotouch.lazy=setTimeout(function(){J.mangotouch.lazy=false;J.mangotouch.dry=0;J.mangotouch.drx=0;J.mangotouch.tm=0;J.scrollmom.doMomentum(30)},100)}}};var V=J.getScrollTop();var ab=J.getScrollLeft();J.mangotouch={sy:V,ly:V,dry:0,sx:ab,lx:ab,drx:0,lazy:false,tm:0};J.bind(J.docscroll,"scroll",J.onmangotouch)}else{if(I.cantouch||J.istouchcapable||J.opt.touchbehavior||I.hasmstouch){J.scrollmom=new s(J);J.ontouchstart=function(ai){if(ai.pointerType&&ai.pointerType!=2){return false}J.hasmoving=false;if(!J.locked){if(I.hasmstouch){var ae=(ai.target)?ai.target:false;while(ae){var ag=e(ae).getNiceScroll();if((ag.length>0)&&(ag[0].me==J.me)){break}if(ag.length>0){return false}if((ae.nodeName=="DIV")&&(ae.id==J.id)){break}ae=(ae.parentNode)?ae.parentNode:false}}J.cancelScroll();var ae=J.getTarget(ai);if(ae){var an=(/INPUT/i.test(ae.nodeName))&&(/range/i.test(ae.type));if(an){return J.stopPropagation(ai)}}if(!("clientX" in ai)&&("changedTouches" in ai)){ai.clientX=ai.changedTouches[0].clientX;ai.clientY=ai.changedTouches[0].clientY}if(J.forcescreen){var ad=ai;var ai={original:(ai.original)?ai.original:ai};ai.clientX=ad.screenX;ai.clientY=ad.screenY}J.rail.drag={x:ai.clientX,y:ai.clientY,sx:J.scroll.x,sy:J.scroll.y,st:J.getScrollTop(),sl:J.getScrollLeft(),pt:2,dl:false};if(J.ispage||!J.opt.directionlockdeadzone){J.rail.drag.dl="f"}else{var am={w:e(window).width(),h:e(window).height()};var aj={w:Math.max(document.body.scrollWidth,document.documentElement.scrollWidth),h:Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)};var af=Math.max(0,aj.h-am.h);var al=Math.max(0,aj.w-am.w);if(!J.rail.scrollable&&J.railh.scrollable){J.rail.drag.ck=(af>0)?"v":false}else{if(J.rail.scrollable&&!J.railh.scrollable){J.rail.drag.ck=(al>0)?"h":false}else{J.rail.drag.ck=false}}if(!J.rail.drag.ck){J.rail.drag.dl="f"}}if(J.opt.touchbehavior&&J.isiframe&&I.isie){var ak=J.win.position();J.rail.drag.x+=ak.left;J.rail.drag.y+=ak.top}J.hasmoving=false;J.lastmouseup=false;J.scrollmom.reset(ai.clientX,ai.clientY);if(!I.cantouch&&!this.istouchcapable&&!I.hasmstouch){var ah=(ae)?/INPUT|SELECT|TEXTAREA/i.test(ae.nodeName):false;if(!ah){if(!J.ispage&&I.hasmousecapture){ae.setCapture()}if(J.opt.touchbehavior){if(ae.onclick&&!(ae._onclick||false)){ae._onclick=ae.onclick;ae.onclick=function(ao){if(J.hasmoving){return false}ae._onclick.call(this,ao)}}return J.cancelEvent(ai)}return J.stopPropagation(ai)}if(/SUBMIT|CANCEL|BUTTON/i.test(e(ae).attr("type"))){pc={tg:ae,click:false};J.preventclick=pc}}}};J.ontouchend=function(ad){if(ad.pointerType&&ad.pointerType!=2){return false}if(J.rail.drag&&(J.rail.drag.pt==2)){J.scrollmom.doMomentum();J.rail.drag=false;if(J.hasmoving){J.lastmouseup=true;J.hideCursor();if(I.hasmousecapture){document.releaseCapture()}if(!I.cantouch){return J.cancelEvent(ad)}}}};var Z=(J.opt.touchbehavior&&J.isiframe&&!I.hasmousecapture);J.ontouchmove=function(al,ah){if(al.pointerType&&al.pointerType!=2){return false}if(J.rail.drag&&(J.rail.drag.pt==2)){if(I.cantouch&&(typeof al.original=="undefined")){return true}J.hasmoving=true;if(J.preventclick&&!J.preventclick.click){J.preventclick.click=J.preventclick.tg.onclick||false;J.preventclick.tg.onclick=J.onpreventclick}var am=e.extend({original:al},al);al=am;if(("changedTouches" in al)){al.clientX=al.changedTouches[0].clientX;al.clientY=al.changedTouches[0].clientY}if(J.forcescreen){var ae=al;var al={original:(al.original)?al.original:al};al.clientX=ae.screenX;al.clientY=ae.screenY}var ai=ofy=0;if(Z&&!ah){var an=J.win.position();ai=-an.left;ofy=-an.top}var af=al.clientY+ofy;var ap=(af-J.rail.drag.y);var ag=al.clientX+ai;var aq=(ag-J.rail.drag.x);var aj=J.rail.drag.st-ap;if(J.ishwscroll&&J.opt.bouncescroll){if(aj<0){aj=Math.round(aj/2)}else{if(aj>J.page.maxh){aj=J.page.maxh+Math.round((aj-J.page.maxh)/2)}}}else{if(aj<0){aj=0;af=0}if(aj>J.page.maxh){aj=J.page.maxh;af=0}}if(J.railh&&J.railh.scrollable){var ak=J.rail.drag.sl-aq;if(J.ishwscroll&&J.opt.bouncescroll){if(ak<0){ak=Math.round(ak/2)}else{if(ak>J.page.maxw){ak=J.page.maxw+Math.round((ak-J.page.maxw)/2)}}}else{if(ak<0){ak=0;ag=0}if(ak>J.page.maxw){ak=J.page.maxw;ag=0}}}var ao=false;if(J.rail.drag.dl){ao=true;if(J.rail.drag.dl=="v"){ak=J.rail.drag.sl}else{if(J.rail.drag.dl=="h"){aj=J.rail.drag.st}}}else{var at=Math.abs(ap);var ad=Math.abs(aq);var ar=J.opt.directionlockdeadzone;if(J.rail.drag.ck=="v"){if(at>ar&&(ad<=(at*0.3))){J.rail.drag=false;return true}else{if(ad>ar){J.rail.drag.dl="f";e("body").scrollTop(e("body").scrollTop())}}}else{if(J.rail.drag.ck=="h"){if(ad>ar&&(at<=(ad*0.3))){J.rail.drag=false;return true}else{if(at>ar){J.rail.drag.dl="f";e("body").scrollLeft(e("body").scrollLeft())}}}}}J.synched("touchmove",function(){if(J.rail.drag&&(J.rail.drag.pt==2)){if(J.prepareTransition){J.prepareTransition(0)}if(J.rail.scrollable){J.setScrollTop(aj)}J.scrollmom.update(ag,af);if(J.railh&&J.railh.scrollable){J.setScrollLeft(ak);J.showCursor(aj,ak)}else{J.showCursor(aj)}if(I.isie10){document.selection.clear()}}});if(I.ischrome&&J.istouchcapable){ao=false}if(ao){return J.cancelEvent(al)}}}}J.onmousedown=function(af,ad){if(J.rail.drag&&J.rail.drag.pt!=1){return}if(J.locked){return J.cancelEvent(af)}J.cancelScroll();J.rail.drag={x:af.clientX,y:af.clientY,sx:J.scroll.x,sy:J.scroll.y,pt:1,hr:(!!ad)};var ae=J.getTarget(af);if(!J.ispage&&I.hasmousecapture){ae.setCapture()}if(J.isiframe&&!I.hasmousecapture){J.saved.csspointerevents=J.doc.css("pointer-events");J.css(J.doc,{"pointer-events":"none"})}J.hasmoving=false;return J.cancelEvent(af)};J.onmouseup=function(ad){if(J.rail.drag){if(I.hasmousecapture){document.releaseCapture()}if(J.isiframe&&!I.hasmousecapture){J.doc.css("pointer-events",J.saved.csspointerevents)}if(J.rail.drag.pt!=1){return}J.rail.drag=false;if(J.hasmoving){J.triggerScrollEnd()}return J.cancelEvent(ad)}};J.onmousemove=function(ae){if(J.rail.drag){if(J.rail.drag.pt!=1){return}if(I.ischrome&&ae.which==0){return J.onmouseup(ae)}J.cursorfreezed=true;J.hasmoving=true;if(J.rail.drag.hr){J.scroll.x=J.rail.drag.sx+(ae.clientX-J.rail.drag.x);if(J.scroll.x<0){J.scroll.x=0}var af=J.scrollvaluemaxw;if(J.scroll.x>af){J.scroll.x=af}}else{J.scroll.y=J.rail.drag.sy+(ae.clientY-J.rail.drag.y);if(J.scroll.y<0){J.scroll.y=0}var ad=J.scrollvaluemax;if(J.scroll.y>ad){J.scroll.y=ad}}J.synched("mousemove",function(){if(J.rail.drag&&(J.rail.drag.pt==1)){J.showCursor();if(J.rail.drag.hr){J.doScrollLeft(Math.round(J.scroll.x*J.scrollratio.x),J.opt.cursordragspeed)}else{J.doScrollTop(Math.round(J.scroll.y*J.scrollratio.y),J.opt.cursordragspeed)}}});return J.cancelEvent(ae)}};if(I.cantouch||J.opt.touchbehavior){J.onpreventclick=function(ad){if(J.preventclick){J.preventclick.tg.onclick=J.preventclick.click;J.preventclick=false;return J.cancelEvent(ad)}};J.bind(J.win,"mousedown",J.ontouchstart);J.onclick=(I.isios)?false:function(ad){if(J.lastmouseup){J.lastmouseup=false;return J.cancelEvent(ad)}else{return true}};if(J.opt.grabcursorenabled&&I.cursorgrabvalue){J.css((J.ispage)?J.doc:J.win,{cursor:I.cursorgrabvalue});J.css(J.rail,{cursor:I.cursorgrabvalue})}}else{function N(af){if(!J.selectiondrag){return}if(af){var ae=J.win.outerHeight();var ag=(af.pageY-J.selectiondrag.top);if(ag>0&&ag<ae){ag=0}if(ag>=ae){ag-=ae}J.selectiondrag.df=ag}if(J.selectiondrag.df==0){return}var ad=-Math.floor(J.selectiondrag.df/6)*2;J.doScrollBy(ad);J.debounced("doselectionscroll",function(){N()},50)}if("getSelection" in document){J.hasTextSelected=function(){return(document.getSelection().rangeCount>0)}}else{if("selection" in document){J.hasTextSelected=function(){return(document.selection.type!="None")}}else{J.hasTextSelected=function(){return false}}}J.onselectionstart=function(ad){if(J.ispage){return}J.selectiondrag=J.win.offset()};J.onselectionend=function(ad){J.selectiondrag=false};J.onselectiondrag=function(ad){if(!J.selectiondrag){return}if(J.hasTextSelected()){J.debounced("selectionscroll",function(){N(ad)},250)}}}if(I.hasmstouch){J.css(J.rail,{"-ms-touch-action":"none"});J.css(J.cursor,{"-ms-touch-action":"none"});J.bind(J.win,"MSPointerDown",J.ontouchstart);J.bind(document,"MSPointerUp",J.ontouchend);J.bind(document,"MSPointerMove",J.ontouchmove);J.bind(J.cursor,"MSGestureHold",function(ad){ad.preventDefault()});J.bind(J.cursor,"contextmenu",function(ad){ad.preventDefault()})}if(this.istouchcapable){J.bind(J.win,"touchstart",J.ontouchstart);J.bind(document,"touchend",J.ontouchend);J.bind(document,"touchcancel",J.ontouchend);J.bind(document,"touchmove",J.ontouchmove)}J.bind(J.cursor,"mousedown",J.onmousedown);J.bind(J.cursor,"mouseup",J.onmouseup);if(J.railh){J.bind(J.cursorh,"mousedown",function(ad){J.onmousedown(ad,true)});J.bind(J.cursorh,"mouseup",J.onmouseup)}if(J.opt.cursordragontouch||!I.cantouch&&!J.opt.touchbehavior){J.rail.css({cursor:"default"});J.railh&&J.railh.css({cursor:"default"});J.jqbind(J.rail,"mouseenter",function(){if(!J.win.is(":visible")){return 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J};this.show=function(){J.hidden=false;J.locked=false;return J.showRail().showRailHr()};this.hide=function(){J.hidden=true;J.locked=true;return J.hideRail().hideRailHr()};this.toggle=function(){return(J.hidden)?J.show():J.hide()};this.remove=function(){J.stop();if(J.cursortimeout){clearTimeout(J.cursortimeout)}J.doZoomOut();J.unbindAll();if(I.isie9){J.win[0].detachEvent("onpropertychange",J.onAttributeChange)}if(J.observer!==false){J.observer.disconnect()}if(J.observerremover!==false){J.observerremover.disconnect()}J.events=null;if(J.cursor){J.cursor.remove()}if(J.cursorh){J.cursorh.remove()}if(J.rail){J.rail.remove()}if(J.railh){J.railh.remove()}if(J.zoom){J.zoom.remove()}for(var M=0;M<J.saved.css.length;M++){var O=J.saved.css[M];O[0].css(O[1],(typeof O[2]=="undefined")?"":O[2])}J.saved=false;J.me.data("__nicescroll","");var L=e.nicescroll;L.each(function(Q){if(!this){return}if(this.id===J.id){delete L[Q];for(var P=++Q;P<L.length;P++,Q++){L[Q]=L[P]}L.length--;if(L.length){delete 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M=L.css("overflowY")||L.css("overflowX")||L.css("overflow")||"";if((/scroll|auto/.test(M))&&(O.clientHeight!=O.scrollHeight)){return L}if(L.getNiceScroll().length>0){return L}O=(O.parentNode)?O.parentNode:false}return(O)?e(O):false};this.triggerScrollEnd=function(){if(!J.onscrollend){return}var M=J.getScrollLeft();var L=J.getScrollTop();var N={type:"scrollend",current:{x:M,y:L},end:{x:M,y:L}};J.onscrollend.call(J,N)};function C(Q,O,P){var N,M;var L=1;if(Q.deltaMode==0){N=-Math.floor(Q.deltaX*(J.opt.mousescrollstep/(18*3)));M=-Math.floor(Q.deltaY*(J.opt.mousescrollstep/(18*3)))}else{if(Q.deltaMode==1){N=-Math.floor(Q.deltaX*J.opt.mousescrollstep);M=-Math.floor(Q.deltaY*J.opt.mousescrollstep)}}if(O&&J.opt.oneaxismousemode&&(N==0)&&M){N=M;M=0}if(N){if(J.scrollmom){J.scrollmom.stop()}J.lastdeltax+=N;J.debounced("mousewheelx",function(){var R=J.lastdeltax;J.lastdeltax=0;if(!J.rail.drag){J.doScrollLeftBy(R)}},15)}if(M){if(J.opt.nativeparentscrolling&&P&&!J.ispage&&!J.zoomactive){if(M<0){if(J.getScrollTop()>=J.page.maxh){return true}}else{if(J.getScrollTop()<=0){return true}}}if(J.scrollmom){J.scrollmom.stop()}J.lastdeltay+=M;J.debounced("mousewheely",function(){var R=J.lastdeltay;J.lastdeltay=0;if(!J.rail.drag){J.doScrollBy(R)}},15)}Q.stopImmediatePropagation();return Q.preventDefault()}this.onmousewheel=function(O){if(J.wheelprevented){return}if(J.locked){J.debounced("checkunlock",J.resize,250);return true}if(J.rail.drag){return J.cancelEvent(O)}if(J.opt.oneaxismousemode=="auto"&&O.deltaX!=0){J.opt.oneaxismousemode=false}if(J.opt.oneaxismousemode&&O.deltaX==0){if(!J.rail.scrollable){if(J.railh&&J.railh.scrollable){return J.onmousewheelhr(O)}else{return true}}}var M=+(new Date());var L=false;if(J.opt.preservenativescrolling&&((J.checkarea+600)<M)){J.nativescrollingarea=J.isScrollable(O);L=true}J.checkarea=M;if(J.nativescrollingarea){return true}var N=C(O,false,L);if(N){J.checkarea=0}return N};this.onmousewheelhr=function(N){if(J.wheelprevented){return}if(J.locked||!J.railh.scrollable){return true}if(J.rail.drag){return J.cancelEvent(N)}var M=+(new Date());var L=false;if(J.opt.preservenativescrolling&&((J.checkarea+600)<M)){J.nativescrollingarea=J.isScrollable(N);L=true}J.checkarea=M;if(J.nativescrollingarea){return true}if(J.locked){return J.cancelEvent(N)}return C(N,true,L)};this.stop=function(){J.cancelScroll();if(J.scrollmon){J.scrollmon.stop()}J.cursorfreezed=false;J.scroll.y=Math.round(J.getScrollTop()*(1/J.scrollratio.y));J.noticeCursor();return J};this.getTransitionSpeed=function(M){var N=Math.round(J.opt.scrollspeed*10);var L=Math.min(N,Math.round((M/20)*J.opt.scrollspeed));return(L>20)?L:0};if(!J.opt.smoothscroll){this.doScrollLeft=function(L,M){var N=J.getScrollTop();J.doScrollPos(L,N,M)};this.doScrollTop=function(N,M){var L=J.getScrollLeft();J.doScrollPos(L,N,M)};this.doScrollPos=function(M,P,N){var L=(M>J.page.maxw)?J.page.maxw:M;if(L<0){L=0}var O=(P>J.page.maxh)?J.page.maxh:P;if(O<0){O=0}J.synched("scroll",function(){J.setScrollTop(O);J.setScrollLeft(L)})};this.cancelScroll=function(){}}else{if(J.ishwscroll&&I.hastransition&&J.opt.usetransition){this.prepareTransition=function(O,L){var N=(L)?((O>20)?O:0):J.getTransitionSpeed(O);var M=(N)?I.prefixstyle+"transform "+N+"ms ease-out":"";if(!J.lasttransitionstyle||J.lasttransitionstyle!=M){J.lasttransitionstyle=M;J.doc.css(I.transitionstyle,M)}return N};this.doScrollLeft=function(L,M){var N=(J.scrollrunning)?J.newscrolly:J.getScrollTop();J.doScrollPos(L,N,M)};this.doScrollTop=function(N,M){var L=(J.scrollrunning)?J.newscrollx:J.getScrollLeft();J.doScrollPos(L,N,M)};this.doScrollPos=function(L,P,O){var M=J.getScrollTop();var N=J.getScrollLeft();if(((J.newscrolly-M)*(P-M)<0)||((J.newscrollx-N)*(L-N)<0)){J.cancelScroll()}if(J.opt.bouncescroll==false){if(P<0){P=0}else{if(P>J.page.maxh){P=J.page.maxh}}if(L<0){L=0}else{if(L>J.page.maxw){L=J.page.maxw}}}if(J.scrollrunning&&L==J.newscrollx&&P==J.newscrolly){return false}J.newscrolly=P;J.newscrollx=L;J.newscrollspeed=O||false;if(J.timer){return false}J.timer=setTimeout(function(){var W=J.getScrollTop();var U=J.getScrollLeft();var X={};X.x=L-U;X.y=P-W;X.px=U;X.py=W;var Q=Math.round(Math.sqrt(Math.pow(X.x,2)+Math.pow(X.y,2)));var S=(J.newscrollspeed&&J.newscrollspeed>1)?J.newscrollspeed:J.getTransitionSpeed(Q);if(J.newscrollspeed&&J.newscrollspeed<=1){S*=J.newscrollspeed}J.prepareTransition(S,true);if(J.timerscroll&&J.timerscroll.tm){clearInterval(J.timerscroll.tm)}if(S>0){if(!J.scrollrunning&&J.onscrollstart){var V={type:"scrollstart",current:{x:U,y:W},request:{x:L,y:P},end:{x:J.newscrollx,y:J.newscrolly},speed:S};J.onscrollstart.call(J,V)}if(I.transitionend){if(!J.scrollendtrapped){J.scrollendtrapped=true;J.bind(J.doc,I.transitionend,J.onScrollTransitionEnd,false)}}else{if(J.scrollendtrapped){clearTimeout(J.scrollendtrapped)}J.scrollendtrapped=setTimeout(J.onScrollTransitionEnd,S)}var R=W;var T=U;J.timerscroll={bz:new BezierClass(R,J.newscrolly,S,0,0,0.58,1),bh:new BezierClass(T,J.newscrollx,S,0,0,0.58,1)};if(!J.cursorfreezed){J.timerscroll.tm=setInterval(function(){J.showCursor(J.getScrollTop(),J.getScrollLeft())},60)}}J.synched("doScroll-set",function(){J.timer=0;if(J.scrollendtrapped){J.scrollrunning=true}J.setScrollTop(J.newscrolly);J.setScrollLeft(J.newscrollx);if(!J.scrollendtrapped){J.onScrollTransitionEnd()}})},50)};this.cancelScroll=function(){if(!J.scrollendtrapped){return true}var L=J.getScrollTop();var M=J.getScrollLeft();J.scrollrunning=false;if(!I.transitionend){clearTimeout(I.transitionend)}J.scrollendtrapped=false;J._unbind(J.doc,I.transitionend,J.onScrollTransitionEnd);J.prepareTransition(0);J.setScrollTop(L);if(J.railh){J.setScrollLeft(M)}if(J.timerscroll&&J.timerscroll.tm){clearInterval(J.timerscroll.tm)}J.timerscroll=false;J.cursorfreezed=false;J.showCursor(L,M);return J};this.onScrollTransitionEnd=function(){if(J.scrollendtrapped){J._unbind(J.doc,I.transitionend,J.onScrollTransitionEnd)}J.scrollendtrapped=false;J.prepareTransition(0);if(J.timerscroll&&J.timerscroll.tm){clearInterval(J.timerscroll.tm)}J.timerscroll=false;var L=J.getScrollTop();var M=J.getScrollLeft();J.setScrollTop(L);if(J.railh){J.setScrollLeft(M)}J.noticeCursor(false,L,M);J.cursorfreezed=false;if(L<0){L=0}else{if(L>J.page.maxh){L=J.page.maxh}}if(M<0){M=0}else{if(M>J.page.maxw){M=J.page.maxw}}if((L!=J.newscrolly)||(M!=J.newscrollx)){return J.doScrollPos(M,L,J.opt.snapbackspeed)}if(J.onscrollend&&J.scrollrunning){J.triggerScrollEnd()}J.scrollrunning=false}}else{this.doScrollLeft=function(L,M){var N=(J.scrollrunning)?J.newscrolly:J.getScrollTop();J.doScrollPos(L,N,M)};this.doScrollTop=function(N,M){var L=(J.scrollrunning)?J.newscrollx:J.getScrollLeft();J.doScrollPos(L,N,M)};this.doScrollPos=function(U,S,Q){var S=((typeof S=="undefined")||(S===false))?J.getScrollTop(true):S;if((J.timer)&&(J.newscrolly==S)&&(J.newscrollx==U)){return true}if(J.timer){h(J.timer)}J.timer=0;var T=J.getScrollTop();var W=J.getScrollLeft();if(((J.newscrolly-T)*(S-T)<0)||((J.newscrollx-W)*(U-W)<0)){J.cancelScroll()}J.newscrolly=S;J.newscrollx=U;if(!J.bouncescroll||!J.rail.visibility){if(J.newscrolly<0){J.newscrolly=0}else{if(J.newscrolly>J.page.maxh){J.newscrolly=J.page.maxh}}}if(!J.bouncescroll||!J.railh.visibility){if(J.newscrollx<0){J.newscrollx=0}else{if(J.newscrollx>J.page.maxw){J.newscrollx=J.page.maxw}}}J.dst={};J.dst.x=U-W;J.dst.y=S-T;J.dst.px=W;J.dst.py=T;var P=Math.round(Math.sqrt(Math.pow(J.dst.x,2)+Math.pow(J.dst.y,2)));J.dst.ax=J.dst.x/P;J.dst.ay=J.dst.y/P;var V=0;var O=P;if(J.dst.x==0){V=T;O=S;J.dst.ay=1;J.dst.py=0}else{if(J.dst.y==0){V=W;O=U;J.dst.ax=1;J.dst.px=0}}var L=J.getTransitionSpeed(P);if(Q&&Q<=1){L*=Q}if(L>0){J.bzscroll=(J.bzscroll)?J.bzscroll.update(O,L):new BezierClass(V,O,L,0,1,0,1)}else{J.bzscroll=false}if(J.timer){return}if((T==J.page.maxh&&S>=J.page.maxh)||(W==J.page.maxw&&U>=J.page.maxw)){J.checkContentSize()}var R=1;function N(){if(J.cancelAnimationFrame){return true}J.scrollrunning=true;R=1-R;if(R){return(J.timer=g(N)||1)}var X=0;var aa=sy=J.getScrollTop();if(J.dst.ay){aa=(J.bzscroll)?J.dst.py+(J.bzscroll.getNow()*J.dst.ay):J.newscrolly;var Z=aa-sy;if((Z<0&&aa<J.newscrolly)||(Z>0&&aa>J.newscrolly)){aa=J.newscrolly}J.setScrollTop(aa);if(aa==J.newscrolly){X=1}}else{X=1}var Y=sx=J.getScrollLeft();if(J.dst.ax){Y=(J.bzscroll)?J.dst.px+(J.bzscroll.getNow()*J.dst.ax):J.newscrollx;var Z=Y-sx;if((Z<0&&Y<J.newscrollx)||(Z>0&&Y>J.newscrollx)){Y=J.newscrollx}J.setScrollLeft(Y);if(Y==J.newscrollx){X+=1}}else{X+=1}if(X==2){J.timer=0;J.cursorfreezed=false;J.bzscroll=false;J.scrollrunning=false;if(aa<0){aa=0}else{if(aa>J.page.maxh){aa=J.page.maxh}}if(Y<0){Y=0}else{if(Y>J.page.maxw){Y=J.page.maxw}}if((Y!=J.newscrollx)||(aa!=J.newscrolly)){J.doScrollPos(Y,aa)}else{if(J.onscrollend){J.triggerScrollEnd()}}}else{J.timer=g(N)||1}}J.cancelAnimationFrame=false;J.timer=1;if(J.onscrollstart&&!J.scrollrunning){var M={type:"scrollstart",current:{x:W,y:T},request:{x:U,y:S},end:{x:J.newscrollx,y:J.newscrolly},speed:L};J.onscrollstart.call(J,M)}N();if((T==J.page.maxh&&S>=T)||(W==J.page.maxw&&U>=W)){J.checkContentSize()}J.noticeCursor()};this.cancelScroll=function(){if(J.timer){h(J.timer)}J.timer=0;J.bzscroll=false;J.scrollrunning=false;return J}}}this.doScrollBy=function(L,N){var P=0;if(N){P=Math.floor((J.scroll.y-L)*J.scrollratio.y)}else{var O=(J.timer)?J.newscrolly:J.getScrollTop(true);P=O-L}if(J.bouncescroll){var M=Math.round(J.view.h/2);if(P<-M){P=-M}else{if(P>(J.page.maxh+M)){P=(J.page.maxh+M)}}}J.cursorfreezed=false;py=J.getScrollTop(true);if(P<0&&py<=0){return J.noticeCursor()}else{if(P>J.page.maxh&&py>=J.page.maxh){J.checkContentSize();return J.noticeCursor()}}J.doScrollTop(P)};this.doScrollLeftBy=function(M,O){var L=0;if(O){L=Math.floor((J.scroll.x-M)*J.scrollratio.x)}else{var P=(J.timer)?J.newscrollx:J.getScrollLeft(true);L=P-M}if(J.bouncescroll){var N=Math.round(J.view.w/2);if(L<-N){L=-N}else{if(L>(J.page.maxw+N)){L=(J.page.maxw+N)}}}J.cursorfreezed=false;px=J.getScrollLeft(true);if(L<0&&px<=0){return J.noticeCursor()}else{if(L>J.page.maxw&&px>=J.page.maxw){return J.noticeCursor()}}J.doScrollLeft(L)};this.doScrollTo=function(N,L){var M=(L)?Math.round(N*J.scrollratio.y):N;if(M<0){M=0}else{if(M>J.page.maxh){M=J.page.maxh}}J.cursorfreezed=false;J.doScrollTop(N)};this.checkContentSize=function(){var L=J.getContentSize();if((L.h!=J.page.h)||(L.w!=J.page.w)){J.resize(false,L)}};J.onscroll=function(L){if(J.rail.drag){return}if(!J.cursorfreezed){J.synched("scroll",function(){J.scroll.y=Math.round(J.getScrollTop()*(1/J.scrollratio.y));if(J.railh){J.scroll.x=Math.round(J.getScrollLeft()*(1/J.scrollratio.x))}J.noticeCursor()})}};J.bind(J.docscroll,"scroll",J.onscroll);this.doZoomIn=function(Q){if(J.zoomactive){return}J.zoomactive=true;J.zoomrestore={style:{}};var L=["position","top","left","zIndex","backgroundColor","marginTop","marginBottom","marginLeft","marginRight"];var P=J.win[0].style;for(var N in L){var M=L[N];J.zoomrestore.style[M]=(typeof P[M]!="undefined")?P[M]:""}J.zoomrestore.style.width=J.win.css("width");J.zoomrestore.style.height=J.win.css("height");J.zoomrestore.padding={w:J.win.outerWidth()-J.win.width(),h:J.win.outerHeight()-J.win.height()};if(I.isios4){J.zoomrestore.scrollTop=e(window).scrollTop();e(window).scrollTop(0)}J.win.css({position:(I.isios4)?"absolute":"fixed",top:0,left:0,"z-index":d+100,margin:"0px"});var O=J.win.css("backgroundColor");if(O==""||/transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(O)){J.win.css("backgroundColor","#fff")}J.rail.css({"z-index":d+101});J.zoom.css({"z-index":d+102});J.zoom.css("backgroundPosition","0px -18px");J.resizeZoom();if(J.onzoomin){J.onzoomin.call(J)}return J.cancelEvent(Q)};this.doZoomOut=function(L){if(!J.zoomactive){return}J.zoomactive=false;J.win.css("margin","");J.win.css(J.zoomrestore.style);if(I.isios4){e(window).scrollTop(J.zoomrestore.scrollTop)}J.rail.css({"z-index":J.zindex});J.zoom.css({"z-index":J.zindex});J.zoomrestore=false;J.zoom.css("backgroundPosition","0px 0px");J.onResize();if(J.onzoomout){J.onzoomout.call(J)}return J.cancelEvent(L)};this.doZoom=function(L){return(J.zoomactive)?J.doZoomOut(L):J.doZoomIn(L)};this.resizeZoom=function(){if(!J.zoomactive){return}var L=J.getScrollTop();J.win.css({width:e(window).width()-J.zoomrestore.padding.w+"px",height:e(window).height()-J.zoomrestore.padding.h+"px"});J.onResize();J.setScrollTop(Math.min(J.page.maxh,L))};this.init();e.nicescroll.push(this)};var s=function(z){var v=this;this.nc=z;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()};this.reset=function(C,B){v.stop();var A=v.time();v.steptime=0;v.lasttime=A;v.speedx=0;v.speedy=0;v.lastx=C;v.lasty=B;v.lastscrollx=-1;v.lastscrolly=-1};this.update=function(G,F){var A=v.time();v.steptime=A-v.lasttime;v.lasttime=A;var H=F-v.lasty;var I=G-v.lastx;var D=v.nc.getScrollTop();var E=v.nc.getScrollLeft();var B=D+H;var C=E+I;v.snapx=(C<0)||(C>v.nc.page.maxw);v.snapy=(B<0)||(B>v.nc.page.maxh);v.speedx=I;v.speedy=H;v.lastx=G;v.lasty=F};this.stop=function(){v.nc.unsynched("domomentum2d");if(v.timer){clearTimeout(v.timer)}v.timer=0;v.lastscrollx=-1;v.lastscrolly=-1};this.doSnapy=function(B,C){var A=false;if(C<0){C=0;A=true}else{if(C>v.nc.page.maxh){C=v.nc.page.maxh;A=true}}if(B<0){B=0;A=true}else{if(B>v.nc.page.maxw){B=v.nc.page.maxw;A=true}}(A)?v.nc.doScrollPos(B,C,v.nc.opt.snapbackspeed):v.nc.triggerScrollEnd()};this.doMomentum=function(B){var N=v.time();var C=(B)?N+B:v.lasttime;var D=v.nc.getScrollLeft();var O=v.nc.getScrollTop();var J=v.nc.page.maxh;var A=v.nc.page.maxw;v.speedx=(A>0)?Math.min(60,v.speedx):0;v.speedy=(J>0)?Math.min(60,v.speedy):0;var I=C&&(N-C)<=60;if((O<0)||(O>J)||(D<0)||(D>A)){I=false}var K=(v.speedy&&I)?v.speedy:false;var L=(v.speedx&&I)?v.speedx:false;if(K||L){var M=Math.max(16,v.steptime);if(M>50){var G=M/50;v.speedx*=G;v.speedy*=G;M=50}v.demulxy=0;v.lastscrollx=v.nc.getScrollLeft();v.chkx=v.lastscrollx;v.lastscrolly=v.nc.getScrollTop();v.chky=v.lastscrolly;var F=v.lastscrollx;var E=v.lastscrolly;var H=function(){var P=((v.time()-N)>600)?0.04:0.02;if(v.speedx){F=Math.floor(v.lastscrollx-(v.speedx*(1-v.demulxy)));v.lastscrollx=F;if((F<0)||(F>A)){P=0.1}}if(v.speedy){E=Math.floor(v.lastscrolly-(v.speedy*(1-v.demulxy)));v.lastscrolly=E;if((E<0)||(E>J)){P=0.1}}v.demulxy=Math.min(1,v.demulxy+P);v.nc.synched("domomentum2d",function(){if(v.speedx){var R=v.nc.getScrollLeft();if(R!=v.chkx){v.stop()}v.chkx=F;v.nc.setScrollLeft(F)}if(v.speedy){var Q=v.nc.getScrollTop();if(Q!=v.chky){v.stop()}v.chky=E;v.nc.setScrollTop(E)}if(!v.timer){v.nc.hideCursor();v.doSnapy(F,E)}});if(v.demulxy<1){v.timer=setTimeout(H,M)}else{v.stop();v.nc.hideCursor();v.doSnapy(F,E)}};H()}else{v.doSnapy(v.nc.getScrollLeft(),v.nc.getScrollTop())}}};var l=m.fn.scrollTop;m.cssHooks.pageYOffset={get:function(B,A,v){var z=e.data(B,"__nicescroll")||false;return(z&&z.ishwscroll)?z.getScrollTop():l.call(B)},set:function(z,A){var v=e.data(z,"__nicescroll")||false;(v&&v.ishwscroll)?v.setScrollTop(parseInt(A)):l.call(z,A);return this}};m.fn.scrollTop=function(z){if(typeof z=="undefined"){var v=(this[0])?e.data(this[0],"__nicescroll")||false:false;return(v&&v.ishwscroll)?v.getScrollTop():l.call(this)}else{return this.each(function(){var A=e.data(this,"__nicescroll")||false;(A&&A.ishwscroll)?A.setScrollTop(parseInt(z)):l.call(e(this),z)})}};var r=m.fn.scrollLeft;e.cssHooks.pageXOffset={get:function(B,A,v){var z=e.data(B,"__nicescroll")||false;return(z&&z.ishwscroll)?z.getScrollLeft():r.call(B)},set:function(z,A){var v=e.data(z,"__nicescroll")||false;(v&&v.ishwscroll)?v.setScrollLeft(parseInt(A)):r.call(z,A);return this}};m.fn.scrollLeft=function(z){if(typeof z=="undefined"){var v=(this[0])?e.data(this[0],"__nicescroll")||false:false;return(v&&v.ishwscroll)?v.getScrollLeft():r.call(this)}else{return this.each(function(){var A=e.data(this,"__nicescroll")||false;(A&&A.ishwscroll)?A.setScrollLeft(parseInt(z)):r.call(e(this),z)})}};var y=function(B){var z=this;this.length=0;this.name="nicescrollarray";this.each=function(E){for(var C=0,D=0;C<z.length;C++){E.call(z[C],D++)}return z};this.push=function(C){z[z.length]=C;z.length++};this.eq=function(C){return z[C]};if(B){for(var v=0;v<B.length;v++){var A=e.data(B[v],"__nicescroll")||false;if(A){this[this.length]=A;this.length++}}}return this};function o(B,v,A){for(var z=0;z<v.length;z++){A(B,v[z])}}o(y.prototype,["show","hide","toggle","onResize","resize","remove","stop","doScrollPos"],function(v,z){v[z]=function(){var A=arguments;return this.each(function(){this[z].apply(this,A)})}});m.fn.getNiceScroll=function(v){if(typeof v=="undefined"){return new y(this)}else{var z=this[v]&&e.data(this[v],"__nicescroll")||false;return z}};m.extend(m.expr[":"],{nicescroll:function(v){return(e.data(v,"__nicescroll"))?true:false}});e.fn.niceScroll=function(B,z){if(typeof z=="undefined"){if((typeof B=="object")&&!("jquery" in B)){z=B;B=false}}var v=new y();if(typeof z=="undefined"){z={}}if(B||false){z.doc=e(B);z.win=e(this)}var A=!("doc" in z);if(!A&&!("win" in z)){z.win=e(this)}this.each(function(){var C=e(this).data("__nicescroll")||false;if(!C){z.doc=(A)?e(this):z.doc;C=new b(z,e(this));e(this).data("__nicescroll",C)}v.push(C)});return(v.length==1)?v[0]:v};window.NiceScroll={getjQuery:function(){return m}};if(!e.nicescroll){e.nicescroll=new y();e.nicescroll.options=c}}));
\ No newline at end of file
diff --git a/ajax/libs/nicescroll/package.json b/ajax/libs/nicescroll/package.json
new file mode 100644
index 000000000..9c4139c57
--- /dev/null
+++ b/ajax/libs/nicescroll/package.json
@@ -0,0 +1,22 @@
+{
+    "name": "nicescroll",
+    "filename": "jquery.nicescroll.min.js",
+    "version": "3.5.4",
+    "description": "nicescroll plugin for jquery - scrollbars like iphone/ipad",
+    "homepage": "http://nicescroll.areaaperta.com/",
+    "keywords": [
+       "nicescroll"
+   ],
+   "maintainers": [
+       {
+           "name": "Inuyaksa"
+       } 
+   ],
+   "repositories": [
+       {
+           "type": "git",
+           "url": "https://github.com/inuyaksa/jquery.nicescroll.git" 
+       } 
+   ]
+
+}