/*
== malihu jquery custom scrollbars plugin == 
version: 2.8.3 
author: malihu (http://manos.malihu.gr) 
plugin home: http://manos.malihu.gr/jquery-custom-content-scroller 
*/

/*
Copyright 2010-2013 Manos Malihutsakis 

This program is free software: you can redistribute it and/or modify 
it under the terms of the GNU Lesser General Public License as published by 
the Free Software Foundation, either version 3 of the License, or 
any later version. 

This program is distributed in the hope that it will be useful, 
but WITHOUT ANY WARRANTY; without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
GNU Lesser General Public License for more details. 

You should have received a copy of the GNU Lesser General Public License 
along with this program.  If not, see http://www.gnu.org/licenses/lgpl.html. 
*/
(function($){
	/*plugin script*/
	var methods={
		init:function(options){
			var defaults={ 
				set_width:false, /*optional element width: boolean, pixels, percentage*/
				set_height:false, /*optional element height: boolean, pixels, percentage*/
				horizontalScroll:false, /*scroll horizontally: boolean*/
				scrollInertia:950, /*scrolling inertia: integer (milliseconds)*/
				mouseWheel:true, /*mousewheel support: boolean*/
				mouseWheelPixels:"auto", /*mousewheel pixels amount: integer, "auto"*/
				autoDraggerLength:true, /*auto-adjust scrollbar dragger length: boolean*/
				autoHideScrollbar:false, /*auto-hide scrollbar when idle*/
				alwaysShowScrollbar:false, /*always show scrollbar even when there's nothing to scroll (disables autoHideScrollbar): boolean*/
				snapAmount:null, /* optional element always snaps to a multiple of this number in pixels */
				snapOffset:0, /* when snapping, snap with this number in pixels as an offset */
				scrollButtons:{ /*scroll buttons*/
					enable:false, /*scroll buttons support: boolean*/
					scrollType:"continuous", /*scroll buttons scrolling type: "continuous", "pixels"*/
					scrollSpeed:"auto", /*scroll buttons continuous scrolling speed: integer, "auto"*/
					scrollAmount:40 /*scroll buttons pixels scroll amount: integer (pixels)*/
				},
				advanced:{
					updateOnBrowserResize:true, /*update scrollbars on browser resize (for layouts based on percentages): boolean*/
					updateOnContentResize:false, /*auto-update scrollbars on content resize (for dynamic content): boolean*/
					autoExpandHorizontalScroll:false, /*auto-expand width for horizontal scrolling: boolean*/
					autoScrollOnFocus:true, /*auto-scroll on focused elements: boolean*/
					normalizeMouseWheelDelta:false /*normalize mouse-wheel delta (-1/1)*/
				},
				contentTouchScroll:true, /*scrolling by touch-swipe content: boolean*/
				callbacks:{
					onScrollStart:function(){}, /*user custom callback function on scroll start event*/
					onScroll:function(){}, /*user custom callback function on scroll event*/
					onTotalScroll:function(){}, /*user custom callback function on scroll end reached event*/
					onTotalScrollBack:function(){}, /*user custom callback function on scroll begin reached event*/
					onTotalScrollOffset:0, /*scroll end reached offset: integer (pixels)*/
					onTotalScrollBackOffset:0, /*scroll begin reached offset: integer (pixels)*/
					whileScrolling:function(){} /*user custom callback function on scrolling event*/
				},
				theme:"light" /*"light", "dark", "light-2", "dark-2", "light-thick", "dark-thick", "light-thin", "dark-thin"*/
			},
			options=$.extend(true,defaults,options);
			return this.each(function(){
				var $this=$(this);
				/*set element width/height, create markup for custom scrollbars, add classes*/
				if(options.set_width){
					$this.css("width",options.set_width);
				}
				if(options.set_height){
					$this.css("height",options.set_height);
				}
				if(!$(document).data("mCustomScrollbar-index")){
					$(document).data("mCustomScrollbar-index","1");
				}else{
					var mCustomScrollbarIndex=parseInt($(document).data("mCustomScrollbar-index"));
					$(document).data("mCustomScrollbar-index",mCustomScrollbarIndex+1);
				}
				$this.wrapInner("<div class='mCustomScrollBox"+" mCS-"+options.theme+"' id='mCSB_"+$(document).data("mCustomScrollbar-index")+"' style='position:relative; height:100%; overflow:hidden; max-width:100%;' />").addClass("mCustomScrollbar _mCS_"+$(document).data("mCustomScrollbar-index"));
				var mCustomScrollBox=$this.children(".mCustomScrollBox");
				if(options.horizontalScroll){
					mCustomScrollBox.addClass("mCSB_horizontal").wrapInner("<div class='mCSB_h_wrapper' style='position:relative; left:0; width:999999px;' />");
					var mCSB_h_wrapper=mCustomScrollBox.children(".mCSB_h_wrapper");
					mCSB_h_wrapper.wrapInner("<div class='mCSB_container' style='position:absolute; left:0;' />").children(".mCSB_container").css({"width":mCSB_h_wrapper.children().outerWidth(),"position":"relative"}).unwrap();
				}else{
					mCustomScrollBox.wrapInner("<div class='mCSB_container' style='position:relative; top:0;' />");
				}
				var mCSB_container=mCustomScrollBox.children(".mCSB_container");
				if($.support.touch){
					mCSB_container.addClass("mCS_touch");
				}
				mCSB_container.after("<div class='mCSB_scrollTools' style='position:absolute;'><div class='mCSB_draggerContainer'><div class='mCSB_dragger' style='position:absolute;' oncontextmenu='return false;'><div class='mCSB_dragger_bar' style='position:relative;'></div></div><div class='mCSB_draggerRail'></div></div></div>");
				var mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
					mCSB_draggerContainer=mCSB_scrollTools.children(".mCSB_draggerContainer"),
					mCSB_dragger=mCSB_draggerContainer.children(".mCSB_dragger");
				if(options.horizontalScroll){
					mCSB_dragger.data("minDraggerWidth",mCSB_dragger.width());
				}else{
					mCSB_dragger.data("minDraggerHeight",mCSB_dragger.height());
				}
				if(options.scrollButtons.enable){
					if(options.horizontalScroll){
						mCSB_scrollTools.prepend("<a class='mCSB_buttonLeft' oncontextmenu='return false;'></a>").append("<a class='mCSB_buttonRight' oncontextmenu='return false;'></a>");
					}else{
						mCSB_scrollTools.prepend("<a class='mCSB_buttonUp' oncontextmenu='return false;'></a>").append("<a class='mCSB_buttonDown' oncontextmenu='return false;'></a>");
					}
				}
				/*mCustomScrollBox scrollTop and scrollLeft is always 0 to prevent browser focus scrolling*/
				mCustomScrollBox.bind("scroll",function(){
					if(!$this.is(".mCS_disabled")){ /*native focus scrolling for disabled scrollbars*/
						mCustomScrollBox.scrollTop(0).scrollLeft(0);
					}
				});
				/*store options, global vars/states, intervals*/
				$this.data({
					/*init state*/
					"mCS_Init":true,
					/*instance index*/
					"mCustomScrollbarIndex":$(document).data("mCustomScrollbar-index"),
					/*option parameters*/
					"horizontalScroll":options.horizontalScroll,
					"scrollInertia":options.scrollInertia,
					"scrollEasing":"mcsEaseOut",
					"mouseWheel":options.mouseWheel,
					"mouseWheelPixels":options.mouseWheelPixels,
					"autoDraggerLength":options.autoDraggerLength,
					"autoHideScrollbar":options.autoHideScrollbar,
					"alwaysShowScrollbar":options.alwaysShowScrollbar,
					"snapAmount":options.snapAmount,
					"snapOffset":options.snapOffset,
					"scrollButtons_enable":options.scrollButtons.enable,
					"scrollButtons_scrollType":options.scrollButtons.scrollType,
					"scrollButtons_scrollSpeed":options.scrollButtons.scrollSpeed,
					"scrollButtons_scrollAmount":options.scrollButtons.scrollAmount,
					"autoExpandHorizontalScroll":options.advanced.autoExpandHorizontalScroll,
					"autoScrollOnFocus":options.advanced.autoScrollOnFocus,
					"normalizeMouseWheelDelta":options.advanced.normalizeMouseWheelDelta,
					"contentTouchScroll":options.contentTouchScroll,
					"onScrollStart_Callback":options.callbacks.onScrollStart,
					"onScroll_Callback":options.callbacks.onScroll,
					"onTotalScroll_Callback":options.callbacks.onTotalScroll,
					"onTotalScrollBack_Callback":options.callbacks.onTotalScrollBack,
					"onTotalScroll_Offset":options.callbacks.onTotalScrollOffset,
					"onTotalScrollBack_Offset":options.callbacks.onTotalScrollBackOffset,
					"whileScrolling_Callback":options.callbacks.whileScrolling,
					/*events binding state*/
					"bindEvent_scrollbar_drag":false,
					"bindEvent_content_touch":false,
					"bindEvent_scrollbar_click":false,
					"bindEvent_mousewheel":false,
					"bindEvent_buttonsContinuous_y":false,
					"bindEvent_buttonsContinuous_x":false,
					"bindEvent_buttonsPixels_y":false,
					"bindEvent_buttonsPixels_x":false,
					"bindEvent_focusin":false,
					"bindEvent_autoHideScrollbar":false,
					/*buttons intervals*/
					"mCSB_buttonScrollRight":false,
					"mCSB_buttonScrollLeft":false,
					"mCSB_buttonScrollDown":false,
					"mCSB_buttonScrollUp":false
				});
				/*max-width/max-height*/
				if(options.horizontalScroll){
					if($this.css("max-width")!=="none"){
						if(!options.advanced.updateOnContentResize){ /*needs updateOnContentResize*/
							options.advanced.updateOnContentResize=true;
						}
					}
				}else{
					if($this.css("max-height")!=="none"){
						var percentage=false,maxHeight=parseInt($this.css("max-height"));
						if($this.css("max-height").indexOf("%")>=0){
							percentage=maxHeight,
							maxHeight=$this.parent().height()*percentage/100;
						}
						$this.css("overflow","hidden");
						mCustomScrollBox.css("max-height",maxHeight);
					}
				}
				$this.mCustomScrollbar("update");
				/*window resize fn (for layouts based on percentages)*/
				if(options.advanced.updateOnBrowserResize){
					var mCSB_resizeTimeout,currWinWidth=$(window).width(),currWinHeight=$(window).height();
					$(window).bind("resize."+$this.data("mCustomScrollbarIndex"),function(){
						if(mCSB_resizeTimeout){
							clearTimeout(mCSB_resizeTimeout);
						}
						mCSB_resizeTimeout=setTimeout(function(){
							if(!$this.is(".mCS_disabled") && !$this.is(".mCS_destroyed")){
								var winWidth=$(window).width(),winHeight=$(window).height();
								if(currWinWidth!==winWidth || currWinHeight!==winHeight){ /*ie8 fix*/
									if($this.css("max-height")!=="none" && percentage){
										mCustomScrollBox.css("max-height",$this.parent().height()*percentage/100);
									}
									$this.mCustomScrollbar("update");
									currWinWidth=winWidth; currWinHeight=winHeight;
								}
							}
						},150);
					});
				}
				/*content resize fn (for dynamically generated content)*/
				if(options.advanced.updateOnContentResize){
					var mCSB_onContentResize;
					if(options.horizontalScroll){
						var mCSB_containerOldSize=mCSB_container.outerWidth();
					}else{
						var mCSB_containerOldSize=mCSB_container.outerHeight();
					}
					mCSB_onContentResize=setInterval(function(){
						if(options.horizontalScroll){
							if(options.advanced.autoExpandHorizontalScroll){
								mCSB_container.css({"position":"absolute","width":"auto"}).wrap("<div class='mCSB_h_wrapper' style='position:relative; left:0; width:999999px;' />").css({"width":mCSB_container.outerWidth(),"position":"relative"}).unwrap();
							}
							var mCSB_containerNewSize=mCSB_container.outerWidth();
						}else{
							var mCSB_containerNewSize=mCSB_container.outerHeight();
						}
						if(mCSB_containerNewSize!=mCSB_containerOldSize){
							$this.mCustomScrollbar("update");
							mCSB_containerOldSize=mCSB_containerNewSize;
						}
					},300);
				}
			});
		},
		update:function(){
			var $this=$(this),
				mCustomScrollBox=$this.children(".mCustomScrollBox"),
				mCSB_container=mCustomScrollBox.children(".mCSB_container");
			mCSB_container.removeClass("mCS_no_scrollbar");
			$this.removeClass("mCS_disabled mCS_destroyed");
			mCustomScrollBox.scrollTop(0).scrollLeft(0); /*reset scrollTop/scrollLeft to prevent browser focus scrolling*/
			var mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
				mCSB_draggerContainer=mCSB_scrollTools.children(".mCSB_draggerContainer"),
				mCSB_dragger=mCSB_draggerContainer.children(".mCSB_dragger");
			if($this.data("horizontalScroll")){
				var mCSB_buttonLeft=mCSB_scrollTools.children(".mCSB_buttonLeft"),
					mCSB_buttonRight=mCSB_scrollTools.children(".mCSB_buttonRight"),
					mCustomScrollBoxW=mCustomScrollBox.width();
				if($this.data("autoExpandHorizontalScroll")){
					mCSB_container.css({"position":"absolute","width":"auto"}).wrap("<div class='mCSB_h_wrapper' style='position:relative; left:0; width:999999px;' />").css({"width":mCSB_container.outerWidth(),"position":"relative"}).unwrap();
				}
				var mCSB_containerW=mCSB_container.outerWidth();
			}else{
				var mCSB_buttonUp=mCSB_scrollTools.children(".mCSB_buttonUp"),
					mCSB_buttonDown=mCSB_scrollTools.children(".mCSB_buttonDown"),
					mCustomScrollBoxH=mCustomScrollBox.height(),
					mCSB_containerH=mCSB_container.outerHeight();
			}
			if(mCSB_containerH>mCustomScrollBoxH && !$this.data("horizontalScroll")){ /*content needs vertical scrolling*/
				mCSB_scrollTools.css("display","block");
				var mCSB_draggerContainerH=mCSB_draggerContainer.height();
				/*auto adjust scrollbar dragger length analogous to content*/
				if($this.data("autoDraggerLength")){
					var draggerH=Math.round(mCustomScrollBoxH/mCSB_containerH*mCSB_draggerContainerH),
						minDraggerH=mCSB_dragger.data("minDraggerHeight");
					if(draggerH<=minDraggerH){ /*min dragger height*/
						mCSB_dragger.css({"height":minDraggerH});
					}else if(draggerH>=mCSB_draggerContainerH-10){ /*max dragger height*/
						var mCSB_draggerContainerMaxH=mCSB_draggerContainerH-10;
						mCSB_dragger.css({"height":mCSB_draggerContainerMaxH});
					}else{
						mCSB_dragger.css({"height":draggerH});
					}
					mCSB_dragger.children(".mCSB_dragger_bar").css({"line-height":mCSB_dragger.height()+"px"});
				}
				var mCSB_draggerH=mCSB_dragger.height(),
				/*calculate and store scroll amount, add scrolling*/
					scrollAmount=(mCSB_containerH-mCustomScrollBoxH)/(mCSB_draggerContainerH-mCSB_draggerH);
				$this.data("scrollAmount",scrollAmount).mCustomScrollbar("scrolling",mCustomScrollBox,mCSB_container,mCSB_draggerContainer,mCSB_dragger,mCSB_buttonUp,mCSB_buttonDown,mCSB_buttonLeft,mCSB_buttonRight);
				/*scroll*/
				var mCSB_containerP=Math.abs(mCSB_container.position().top);
				$this.mCustomScrollbar("scrollTo",mCSB_containerP,{scrollInertia:0,trigger:"internal"});
			}else if(mCSB_containerW>mCustomScrollBoxW && $this.data("horizontalScroll")){ /*content needs horizontal scrolling*/
				mCSB_scrollTools.css("display","block");
				var mCSB_draggerContainerW=mCSB_draggerContainer.width();
				/*auto adjust scrollbar dragger length analogous to content*/
				if($this.data("autoDraggerLength")){
					var draggerW=Math.round(mCustomScrollBoxW/mCSB_containerW*mCSB_draggerContainerW),
						minDraggerW=mCSB_dragger.data("minDraggerWidth");
					if(draggerW<=minDraggerW){ /*min dragger height*/
						mCSB_dragger.css({"width":minDraggerW});
					}else if(draggerW>=mCSB_draggerContainerW-10){ /*max dragger height*/
						var mCSB_draggerContainerMaxW=mCSB_draggerContainerW-10;
						mCSB_dragger.css({"width":mCSB_draggerContainerMaxW});
					}else{
						mCSB_dragger.css({"width":draggerW});
					}
				}
				var mCSB_draggerW=mCSB_dragger.width(),
				/*calculate and store scroll amount, add scrolling*/
					scrollAmount=(mCSB_containerW-mCustomScrollBoxW)/(mCSB_draggerContainerW-mCSB_draggerW);
				$this.data("scrollAmount",scrollAmount).mCustomScrollbar("scrolling",mCustomScrollBox,mCSB_container,mCSB_draggerContainer,mCSB_dragger,mCSB_buttonUp,mCSB_buttonDown,mCSB_buttonLeft,mCSB_buttonRight);
				/*scroll*/
				var mCSB_containerP=Math.abs(mCSB_container.position().left);
				$this.mCustomScrollbar("scrollTo",mCSB_containerP,{scrollInertia:0,trigger:"internal"});
			}else{ /*content does not need scrolling*/
				/*unbind events, reset content position, hide scrollbars, remove classes*/
				mCustomScrollBox.unbind("mousewheel focusin");
				if($this.data("horizontalScroll")){
					mCSB_dragger.add(mCSB_container).css("left",0);
				}else{
					mCSB_dragger.add(mCSB_container).css("top",0);
				}
				if ($this.data("alwaysShowScrollbar")) {
					if(!$this.data("horizontalScroll")){ /*vertical scrolling*/
						mCSB_dragger.css({"height":mCSB_draggerContainer.height()});
					}else if($this.data("horizontalScroll")){ /*horizontal scrolling*/
						mCSB_dragger.css({"width":mCSB_draggerContainer.width()});
					}
				} else {
					mCSB_scrollTools.css("display","none");
					mCSB_container.addClass("mCS_no_scrollbar");
				}
				$this.data({"bindEvent_mousewheel":false,"bindEvent_focusin":false});
			}
		},
		scrolling:function(mCustomScrollBox,mCSB_container,mCSB_draggerContainer,mCSB_dragger,mCSB_buttonUp,mCSB_buttonDown,mCSB_buttonLeft,mCSB_buttonRight){
			var $this=$(this);
			/*scrollbar drag scrolling*/
			if(!$this.data("bindEvent_scrollbar_drag")){
				var mCSB_draggerDragY,mCSB_draggerDragX,
					mCSB_dragger_downEvent,mCSB_dragger_moveEvent,mCSB_dragger_upEvent;
				if($.support.pointer){ /*pointer*/
					mCSB_dragger_downEvent="pointerdown";
					mCSB_dragger_moveEvent="pointermove";
					mCSB_dragger_upEvent="pointerup";
				}else if($.support.msPointer){ /*MSPointer*/
					mCSB_dragger_downEvent="MSPointerDown";
					mCSB_dragger_moveEvent="MSPointerMove";
					mCSB_dragger_upEvent="MSPointerUp";
				}
				if($.support.pointer || $.support.msPointer){ /*pointer, MSPointer*/
					mCSB_dragger.bind(mCSB_dragger_downEvent,function(e){
						e.preventDefault();
						$this.data({"on_drag":true}); mCSB_dragger.addClass("mCSB_dragger_onDrag");
						var elem=$(this),
							elemOffset=elem.offset(),
							x=e.originalEvent.pageX-elemOffset.left,
							y=e.originalEvent.pageY-elemOffset.top;
						if(x<elem.width() && x>0 && y<elem.height() && y>0){
							mCSB_draggerDragY=y;
							mCSB_draggerDragX=x;
						}
					});
					$(document).bind(mCSB_dragger_moveEvent+"."+$this.data("mCustomScrollbarIndex"),function(e){
						e.preventDefault();
						if($this.data("on_drag")){
							var elem=mCSB_dragger,
								elemOffset=elem.offset(),
								x=e.originalEvent.pageX-elemOffset.left,
								y=e.originalEvent.pageY-elemOffset.top;
							scrollbarDrag(mCSB_draggerDragY,mCSB_draggerDragX,y,x);
						}
					}).bind(mCSB_dragger_upEvent+"."+$this.data("mCustomScrollbarIndex"),function(e){
						$this.data({"on_drag":false}); mCSB_dragger.removeClass("mCSB_dragger_onDrag");
					});
				}else{ /*mouse/touch*/
					mCSB_dragger.bind("mousedown touchstart",function(e){
						e.preventDefault(); e.stopImmediatePropagation();
						var	elem=$(this),elemOffset=elem.offset(),x,y;
						if(e.type==="touchstart"){
							var touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
							x=touch.pageX-elemOffset.left; y=touch.pageY-elemOffset.top;
						}else{
							$this.data({"on_drag":true}); mCSB_dragger.addClass("mCSB_dragger_onDrag");
							x=e.pageX-elemOffset.left; y=e.pageY-elemOffset.top;
						}
						if(x<elem.width() && x>0 && y<elem.height() && y>0){
							mCSB_draggerDragY=y; mCSB_draggerDragX=x;
						}
					}).bind("touchmove",function(e){
						e.preventDefault(); e.stopImmediatePropagation();
						var touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0],
							elem=$(this),
							elemOffset=elem.offset(),
							x=touch.pageX-elemOffset.left,
							y=touch.pageY-elemOffset.top;
						scrollbarDrag(mCSB_draggerDragY,mCSB_draggerDragX,y,x);
					});
					$(document).bind("mousemove."+$this.data("mCustomScrollbarIndex"),function(e){
						if($this.data("on_drag")){
							var elem=mCSB_dragger,
								elemOffset=elem.offset(),
								x=e.pageX-elemOffset.left,
								y=e.pageY-elemOffset.top;
							scrollbarDrag(mCSB_draggerDragY,mCSB_draggerDragX,y,x);
						}
					}).bind("mouseup."+$this.data("mCustomScrollbarIndex"),function(e){
						$this.data({"on_drag":false}); mCSB_dragger.removeClass("mCSB_dragger_onDrag");
					});
				}
				$this.data({"bindEvent_scrollbar_drag":true});
			}
			function scrollbarDrag(mCSB_draggerDragY,mCSB_draggerDragX,y,x){
				if($this.data("horizontalScroll")){
					$this.mCustomScrollbar("scrollTo",(mCSB_dragger.position().left-(mCSB_draggerDragX))+x,{moveDragger:true,trigger:"internal"});
				}else{
					$this.mCustomScrollbar("scrollTo",(mCSB_dragger.position().top-(mCSB_draggerDragY))+y,{moveDragger:true,trigger:"internal"});
				}
			}
			/*content touch-drag*/
			if($.support.touch && $this.data("contentTouchScroll")){
				if(!$this.data("bindEvent_content_touch")){
					var touch,
						elem,elemOffset,y,x,mCSB_containerTouchY,mCSB_containerTouchX;
					mCSB_container.bind("touchstart",function(e){
						e.stopImmediatePropagation();
						touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
						elem=$(this);
						elemOffset=elem.offset();
						x=touch.pageX-elemOffset.left;
						y=touch.pageY-elemOffset.top;
						mCSB_containerTouchY=y;
						mCSB_containerTouchX=x;
					});
					mCSB_container.bind("touchmove",function(e){
						e.preventDefault(); e.stopImmediatePropagation();
						touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
						elem=$(this).parent();
						elemOffset=elem.offset();
						x=touch.pageX-elemOffset.left;
						y=touch.pageY-elemOffset.top;
						if($this.data("horizontalScroll")){
							$this.mCustomScrollbar("scrollTo",mCSB_containerTouchX-x,{trigger:"internal"});
						}else{
							$this.mCustomScrollbar("scrollTo",mCSB_containerTouchY-y,{trigger:"internal"});
						}
					});
				}
			}
			/*dragger rail click scrolling*/
			if(!$this.data("bindEvent_scrollbar_click")){
				mCSB_draggerContainer.bind("click",function(e){
					var scrollToPos=(e.pageY-mCSB_draggerContainer.offset().top)*$this.data("scrollAmount"),target=$(e.target);
					if($this.data("horizontalScroll")){
						scrollToPos=(e.pageX-mCSB_draggerContainer.offset().left)*$this.data("scrollAmount");
					}
					if(target.hasClass("mCSB_draggerContainer") || target.hasClass("mCSB_draggerRail")){
						$this.mCustomScrollbar("scrollTo",scrollToPos,{trigger:"internal",scrollEasing:"draggerRailEase"});
					}
				});
				$this.data({"bindEvent_scrollbar_click":true});
			}
			/*mousewheel scrolling*/
			if($this.data("mouseWheel")){
				if(!$this.data("bindEvent_mousewheel")){
					mCustomScrollBox.bind("mousewheel",function(e,delta){
						var scrollTo,mouseWheelPixels=$this.data("mouseWheelPixels"),absPos=Math.abs(mCSB_container.position().top),
							draggerPos=mCSB_dragger.position().top,limit=mCSB_draggerContainer.height()-mCSB_dragger.height();
						if($this.data("normalizeMouseWheelDelta")){
							if(delta<0){delta=-1;}else{delta=1;}
						}
						if(mouseWheelPixels==="auto"){
							mouseWheelPixels=100+Math.round($this.data("scrollAmount")/2);
						}
						if($this.data("horizontalScroll")){
							draggerPos=mCSB_dragger.position().left; 
							limit=mCSB_draggerContainer.width()-mCSB_dragger.width();
							absPos=Math.abs(mCSB_container.position().left);
						}
						//	MODIFIED
						//if((delta>0 && draggerPos!==0) || (delta<0 && draggerPos!==limit)){e.preventDefault(); e.stopImmediatePropagation();}
						e.preventDefault();
						e.stopImmediatePropagation();
						//--//
						scrollTo=absPos-(delta*mouseWheelPixels);
						$this.mCustomScrollbar("scrollTo",scrollTo,{trigger:"internal"});
					});
					$this.data({"bindEvent_mousewheel":true});
				}
			}
			/*buttons scrolling*/
			if($this.data("scrollButtons_enable")){
				if($this.data("scrollButtons_scrollType")==="pixels"){ /*scroll by pixels*/
					if($this.data("horizontalScroll")){
						mCSB_buttonRight.add(mCSB_buttonLeft).unbind("mousedown touchstart MSPointerDown pointerdown mouseup MSPointerUp pointerup mouseout MSPointerOut pointerout touchend",mCSB_buttonRight_stop,mCSB_buttonLeft_stop);
						$this.data({"bindEvent_buttonsContinuous_x":false});
						if(!$this.data("bindEvent_buttonsPixels_x")){
							/*scroll right*/
							mCSB_buttonRight.bind("click",function(e){
								e.preventDefault();
								PixelsScrollTo(Math.abs(mCSB_container.position().left)+$this.data("scrollButtons_scrollAmount"));
							});
							/*scroll left*/
							mCSB_buttonLeft.bind("click",function(e){
								e.preventDefault();
								PixelsScrollTo(Math.abs(mCSB_container.position().left)-$this.data("scrollButtons_scrollAmount"));
							});
							$this.data({"bindEvent_buttonsPixels_x":true});
						}
					}else{
						mCSB_buttonDown.add(mCSB_buttonUp).unbind("mousedown touchstart MSPointerDown pointerdown mouseup MSPointerUp pointerup mouseout MSPointerOut pointerout touchend",mCSB_buttonRight_stop,mCSB_buttonLeft_stop);
						$this.data({"bindEvent_buttonsContinuous_y":false});
						if(!$this.data("bindEvent_buttonsPixels_y")){
							/*scroll down*/
							mCSB_buttonDown.bind("click",function(e){
								e.preventDefault();
								PixelsScrollTo(Math.abs(mCSB_container.position().top)+$this.data("scrollButtons_scrollAmount"));
							});
							/*scroll up*/
							mCSB_buttonUp.bind("click",function(e){
								e.preventDefault();
								PixelsScrollTo(Math.abs(mCSB_container.position().top)-$this.data("scrollButtons_scrollAmount"));
							});
							$this.data({"bindEvent_buttonsPixels_y":true});
						}
					}
					function PixelsScrollTo(to){
						if(!mCSB_dragger.data("preventAction")){
							mCSB_dragger.data("preventAction",true);
							$this.mCustomScrollbar("scrollTo",to,{trigger:"internal"});
						}
					}
				}else{ /*continuous scrolling*/
					if($this.data("horizontalScroll")){
						mCSB_buttonRight.add(mCSB_buttonLeft).unbind("click");
						$this.data({"bindEvent_buttonsPixels_x":false});
						if(!$this.data("bindEvent_buttonsContinuous_x")){
							/*scroll right*/
							mCSB_buttonRight.bind("mousedown touchstart MSPointerDown pointerdown",function(e){
								e.preventDefault();
								var scrollButtonsSpeed=ScrollButtonsSpeed();
								$this.data({"mCSB_buttonScrollRight":setInterval(function(){
									$this.mCustomScrollbar("scrollTo",Math.abs(mCSB_container.position().left)+scrollButtonsSpeed,{trigger:"internal",scrollEasing:"easeOutCirc"});
								},17)});
							});
							var mCSB_buttonRight_stop=function(e){
								e.preventDefault(); clearInterval($this.data("mCSB_buttonScrollRight"));
							}
							mCSB_buttonRight.bind("mouseup touchend MSPointerUp pointerup mouseout MSPointerOut pointerout",mCSB_buttonRight_stop);
							/*scroll left*/
							mCSB_buttonLeft.bind("mousedown touchstart MSPointerDown pointerdown",function(e){
								e.preventDefault();
								var scrollButtonsSpeed=ScrollButtonsSpeed();
								$this.data({"mCSB_buttonScrollLeft":setInterval(function(){
									$this.mCustomScrollbar("scrollTo",Math.abs(mCSB_container.position().left)-scrollButtonsSpeed,{trigger:"internal",scrollEasing:"easeOutCirc"});
								},17)});
							});	
							var mCSB_buttonLeft_stop=function(e){
								e.preventDefault(); clearInterval($this.data("mCSB_buttonScrollLeft"));
							}
							mCSB_buttonLeft.bind("mouseup touchend MSPointerUp pointerup mouseout MSPointerOut pointerout",mCSB_buttonLeft_stop);
							$this.data({"bindEvent_buttonsContinuous_x":true});
						}
					}else{
						mCSB_buttonDown.add(mCSB_buttonUp).unbind("click");
						$this.data({"bindEvent_buttonsPixels_y":false});
						if(!$this.data("bindEvent_buttonsContinuous_y")){
							/*scroll down*/
							mCSB_buttonDown.bind("mousedown touchstart MSPointerDown pointerdown",function(e){
								e.preventDefault();
								var scrollButtonsSpeed=ScrollButtonsSpeed();
								$this.data({"mCSB_buttonScrollDown":setInterval(function(){
									$this.mCustomScrollbar("scrollTo",Math.abs(mCSB_container.position().top)+scrollButtonsSpeed,{trigger:"internal",scrollEasing:"easeOutCirc"});
								},17)});
							});
							var mCSB_buttonDown_stop=function(e){
								e.preventDefault(); clearInterval($this.data("mCSB_buttonScrollDown"));
							}
							mCSB_buttonDown.bind("mouseup touchend MSPointerUp pointerup mouseout MSPointerOut pointerout",mCSB_buttonDown_stop);
							/*scroll up*/
							mCSB_buttonUp.bind("mousedown touchstart MSPointerDown pointerdown",function(e){
								e.preventDefault();
								var scrollButtonsSpeed=ScrollButtonsSpeed();
								$this.data({"mCSB_buttonScrollUp":setInterval(function(){
									$this.mCustomScrollbar("scrollTo",Math.abs(mCSB_container.position().top)-scrollButtonsSpeed,{trigger:"internal",scrollEasing:"easeOutCirc"});
								},17)});
							});	
							var mCSB_buttonUp_stop=function(e){
								e.preventDefault(); clearInterval($this.data("mCSB_buttonScrollUp"));
							}
							mCSB_buttonUp.bind("mouseup touchend MSPointerUp pointerup mouseout MSPointerOut pointerout",mCSB_buttonUp_stop);
							$this.data({"bindEvent_buttonsContinuous_y":true});
						}
					}
					function ScrollButtonsSpeed(){
						var speed=$this.data("scrollButtons_scrollSpeed");
						if($this.data("scrollButtons_scrollSpeed")==="auto"){
							speed=Math.round(($this.data("scrollInertia")+100)/40);
						}
						return speed;
					}
				}
			}
			/*scrolling on element focus (e.g. via TAB key)*/
			if($this.data("autoScrollOnFocus")){
				if(!$this.data("bindEvent_focusin")){
					mCustomScrollBox.bind("focusin",function(){
						mCustomScrollBox.scrollTop(0).scrollLeft(0);
						var focusedElem=$(document.activeElement);
						if(focusedElem.is("input,textarea,select,button,a[tabindex],area,object")){
							var mCSB_containerPos=mCSB_container.position().top,
								focusedElemPos=focusedElem.position().top,
								visibleLimit=mCustomScrollBox.height()-focusedElem.outerHeight();
							if($this.data("horizontalScroll")){
								mCSB_containerPos=mCSB_container.position().left;
								focusedElemPos=focusedElem.position().left;
								visibleLimit=mCustomScrollBox.width()-focusedElem.outerWidth();
							}
							if(mCSB_containerPos+focusedElemPos<0 || mCSB_containerPos+focusedElemPos>visibleLimit){
								$this.mCustomScrollbar("scrollTo",focusedElemPos,{trigger:"internal"});
							}
						}
					});
					$this.data({"bindEvent_focusin":true});
				}
			}
			/*auto-hide scrollbar*/
			if($this.data("autoHideScrollbar") && !$this.data("alwaysShowScrollbar")){
				if(!$this.data("bindEvent_autoHideScrollbar")){
					mCustomScrollBox.bind("mouseenter",function(e){
						mCustomScrollBox.addClass("mCS-mouse-over");
						functions.showScrollbar.call(mCustomScrollBox.children(".mCSB_scrollTools"));
					}).bind("mouseleave touchend",function(e){
						mCustomScrollBox.removeClass("mCS-mouse-over");
						if(e.type==="mouseleave"){functions.hideScrollbar.call(mCustomScrollBox.children(".mCSB_scrollTools"));}
					});
					$this.data({"bindEvent_autoHideScrollbar":true});
				}
			}
		},
		scrollTo:function(scrollTo,options){
			var $this=$(this),
				defaults={
					moveDragger:false,
					trigger:"external",
					callbacks:true,
					scrollInertia:$this.data("scrollInertia"),
					scrollEasing:$this.data("scrollEasing")
				},
				options=$.extend(defaults,options),
				draggerScrollTo,
				mCustomScrollBox=$this.children(".mCustomScrollBox"),
				mCSB_container=mCustomScrollBox.children(".mCSB_container"),
				mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
				mCSB_draggerContainer=mCSB_scrollTools.children(".mCSB_draggerContainer"),
				mCSB_dragger=mCSB_draggerContainer.children(".mCSB_dragger"),
				contentSpeed=draggerSpeed=options.scrollInertia,
				scrollBeginning,scrollBeginningOffset,totalScroll,totalScrollOffset;
			if(!mCSB_container.hasClass("mCS_no_scrollbar")){
				$this.data({"mCS_trigger":options.trigger});
				if($this.data("mCS_Init")){options.callbacks=false;}
				if(scrollTo || scrollTo===0){
					if(typeof(scrollTo)==="number"){ /*if integer, scroll by number of pixels*/
						if(options.moveDragger){ /*scroll dragger*/
							draggerScrollTo=scrollTo;
							if($this.data("horizontalScroll")){
								scrollTo=mCSB_dragger.position().left*$this.data("scrollAmount");
							}else{
								scrollTo=mCSB_dragger.position().top*$this.data("scrollAmount");
							}
							draggerSpeed=0;
						}else{ /*scroll content by default*/
							draggerScrollTo=scrollTo/$this.data("scrollAmount");
						}
					}else if(typeof(scrollTo)==="string"){ /*if string, scroll by element position*/
						var target;
						if(scrollTo==="top"){ /*scroll to top*/
							target=0;
						}else if(scrollTo==="bottom" && !$this.data("horizontalScroll")){ /*scroll to bottom*/
							target=mCSB_container.outerHeight()-mCustomScrollBox.height();
						}else if(scrollTo==="left"){ /*scroll to left*/
							target=0;
						}else if(scrollTo==="right" && $this.data("horizontalScroll")){ /*scroll to right*/
							target=mCSB_container.outerWidth()-mCustomScrollBox.width();
						}else if(scrollTo==="first"){ /*scroll to first element position*/
							target=$this.find(".mCSB_container").find(":first");
						}else if(scrollTo==="last"){ /*scroll to last element position*/
							target=$this.find(".mCSB_container").find(":last");
						}else{ /*scroll to element position*/
							target=$this.find(scrollTo);
						}
						if(target.length===1){ /*if such unique element exists, scroll to it*/
							if($this.data("horizontalScroll")){
								scrollTo=target.position().left;
							}else{
								scrollTo=target.position().top;
							}
							draggerScrollTo=scrollTo/$this.data("scrollAmount");
						}else{
							draggerScrollTo=scrollTo=target;
						}
					}
					/*scroll to*/
					if($this.data("horizontalScroll")){
						if($this.data("onTotalScrollBack_Offset")){ /*scroll beginning offset*/
							scrollBeginningOffset=-$this.data("onTotalScrollBack_Offset");
						}
						if($this.data("onTotalScroll_Offset")){ /*total scroll offset*/
							totalScrollOffset=mCustomScrollBox.width()-mCSB_container.outerWidth()+$this.data("onTotalScroll_Offset");
						}
						if(draggerScrollTo<0){ /*scroll start position*/
							draggerScrollTo=scrollTo=0; clearInterval($this.data("mCSB_buttonScrollLeft"));
							if(!scrollBeginningOffset){scrollBeginning=true;}
						}else if(draggerScrollTo>=mCSB_draggerContainer.width()-mCSB_dragger.width()){ /*scroll end position*/
							draggerScrollTo=mCSB_draggerContainer.width()-mCSB_dragger.width();
							scrollTo=mCustomScrollBox.width()-mCSB_container.outerWidth(); clearInterval($this.data("mCSB_buttonScrollRight"));
							if(!totalScrollOffset){totalScroll=true;}
						}else{scrollTo=-scrollTo;}
						var snapAmount = $this.data("snapAmount");
						if (snapAmount) {
							scrollTo = Math.round(scrollTo / snapAmount) * snapAmount - $this.data("snapOffset");
						}
						/*scrolling animation*/
						functions.mTweenAxis.call(this,mCSB_dragger[0],"left",Math.round(draggerScrollTo),draggerSpeed,options.scrollEasing);
						functions.mTweenAxis.call(this,mCSB_container[0],"left",Math.round(scrollTo),contentSpeed,options.scrollEasing,{
							onStart:function(){
								if(options.callbacks && !$this.data("mCS_tweenRunning")){callbacks("onScrollStart");}
								if($this.data("autoHideScrollbar") && !$this.data("alwaysShowScrollbar")){functions.showScrollbar.call(mCSB_scrollTools);}
							},
							onUpdate:function(){
								if(options.callbacks){callbacks("whileScrolling");}
							},
							onComplete:function(){
								if(options.callbacks){
									callbacks("onScroll");
									if(scrollBeginning || (scrollBeginningOffset && mCSB_container.position().left>=scrollBeginningOffset)){callbacks("onTotalScrollBack");}
									if(totalScroll || (totalScrollOffset && mCSB_container.position().left<=totalScrollOffset)){callbacks("onTotalScroll");}
								}
								mCSB_dragger.data("preventAction",false); $this.data("mCS_tweenRunning",false);
								if($this.data("autoHideScrollbar") && !$this.data("alwaysShowScrollbar")){if(!mCustomScrollBox.hasClass("mCS-mouse-over")){functions.hideScrollbar.call(mCSB_scrollTools);}}
							}
						});
					}else{
						if($this.data("onTotalScrollBack_Offset")){ /*scroll beginning offset*/
							scrollBeginningOffset=-$this.data("onTotalScrollBack_Offset");
						}
						if($this.data("onTotalScroll_Offset")){ /*total scroll offset*/
							totalScrollOffset=mCustomScrollBox.height()-mCSB_container.outerHeight()+$this.data("onTotalScroll_Offset");
						}
						if(draggerScrollTo<0){ /*scroll start position*/
							draggerScrollTo=scrollTo=0; clearInterval($this.data("mCSB_buttonScrollUp"));
							if(!scrollBeginningOffset){scrollBeginning=true;}
						}else if(draggerScrollTo>=mCSB_draggerContainer.height()-mCSB_dragger.height()){ /*scroll end position*/
							draggerScrollTo=mCSB_draggerContainer.height()-mCSB_dragger.height();
							scrollTo=mCustomScrollBox.height()-mCSB_container.outerHeight(); clearInterval($this.data("mCSB_buttonScrollDown"));
							if(!totalScrollOffset){totalScroll=true;}
						}else{scrollTo=-scrollTo;}
						var snapAmount = $this.data("snapAmount");
						if (snapAmount) {
							scrollTo = Math.round(scrollTo / snapAmount) * snapAmount - $this.data("snapOffset");
						}
						/*scrolling animation*/
						functions.mTweenAxis.call(this,mCSB_dragger[0],"top",Math.round(draggerScrollTo),draggerSpeed,options.scrollEasing);
						functions.mTweenAxis.call(this,mCSB_container[0],"top",Math.round(scrollTo),contentSpeed,options.scrollEasing,{
							onStart:function(){
								if(options.callbacks && !$this.data("mCS_tweenRunning")){callbacks("onScrollStart");}
								if($this.data("autoHideScrollbar") && !$this.data("alwaysShowScrollbar")){functions.showScrollbar.call(mCSB_scrollTools);}
							},
							onUpdate:function(){
								if(options.callbacks){callbacks("whileScrolling");}
							},
							onComplete:function(){
								if(options.callbacks){
									callbacks("onScroll");
									if(scrollBeginning || (scrollBeginningOffset && mCSB_container.position().top>=scrollBeginningOffset)){callbacks("onTotalScrollBack");}
									if(totalScroll || (totalScrollOffset && mCSB_container.position().top<=totalScrollOffset)){callbacks("onTotalScroll");}
								}
								mCSB_dragger.data("preventAction",false); $this.data("mCS_tweenRunning",false);
								if($this.data("autoHideScrollbar") && !$this.data("alwaysShowScrollbar")){if(!mCustomScrollBox.hasClass("mCS-mouse-over")){functions.hideScrollbar.call(mCSB_scrollTools);}}
							}
						});
					}
					if($this.data("mCS_Init")){$this.data({"mCS_Init":false});}
				}
			}
			/*callbacks*/
			function callbacks(cb){
				if ($this.data("mCustomScrollbarIndex")) {
					this.mcs = {
						top: mCSB_container.position().top, left: mCSB_container.position().left,
						draggerTop: mCSB_dragger.position().top, draggerLeft: mCSB_dragger.position().left,
						topPct: Math.round((100 * Math.abs(mCSB_container.position().top)) / Math.abs(mCSB_container.outerHeight() - mCustomScrollBox.height())),
						leftPct: Math.round((100 * Math.abs(mCSB_container.position().left)) / Math.abs(mCSB_container.outerWidth() - mCustomScrollBox.width()))
					};
					switch (cb) {
						/*start scrolling callback*/
						case "onScrollStart":
							$this.data("mCS_tweenRunning", true).data("onScrollStart_Callback").call($this, this.mcs);
							break;
						case "whileScrolling":
							$this.data("whileScrolling_Callback").call($this, this.mcs);
							break;
						case "onScroll":
							$this.data("onScroll_Callback").call($this, this.mcs);
							break;
						case "onTotalScrollBack":
							$this.data("onTotalScrollBack_Callback").call($this, this.mcs);
							break;
						case "onTotalScroll":
							$this.data("onTotalScroll_Callback").call($this, this.mcs);
							break;
					}
				}
			}
		},
		stop:function(){
			var $this=$(this),
				mCSB_container=$this.children().children(".mCSB_container"),
				mCSB_dragger=$this.children().children().children().children(".mCSB_dragger");
			functions.mTweenAxisStop.call(this,mCSB_container[0]);
			functions.mTweenAxisStop.call(this,mCSB_dragger[0]);
		},
		disable:function(resetScroll){
			var $this=$(this),
				mCustomScrollBox=$this.children(".mCustomScrollBox"),
				mCSB_container=mCustomScrollBox.children(".mCSB_container"),
				mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
				mCSB_dragger=mCSB_scrollTools.children().children(".mCSB_dragger");
			mCustomScrollBox.unbind("mousewheel focusin mouseenter mouseleave touchend");
			mCSB_container.unbind("touchstart touchmove")
			if(resetScroll){
				if($this.data("horizontalScroll")){
					mCSB_dragger.add(mCSB_container).css("left",0);
				}else{
					mCSB_dragger.add(mCSB_container).css("top",0);
				}
			}
			mCSB_scrollTools.css("display","none");
			mCSB_container.addClass("mCS_no_scrollbar");
			$this.data({"bindEvent_mousewheel":false,"bindEvent_focusin":false,"bindEvent_content_touch":false,"bindEvent_autoHideScrollbar":false}).addClass("mCS_disabled");
		},
		destroy:function(){
			var $this=$(this);
			$this.removeClass("mCustomScrollbar _mCS_"+$this.data("mCustomScrollbarIndex")).addClass("mCS_destroyed").children().children(".mCSB_container").unwrap().children().unwrap().siblings(".mCSB_scrollTools").remove();
			$(document).unbind("mousemove."+$this.data("mCustomScrollbarIndex")+" mouseup."+$this.data("mCustomScrollbarIndex")+" MSPointerMove."+$this.data("mCustomScrollbarIndex")+" MSPointerUp."+$this.data("mCustomScrollbarIndex"));
			$(window).unbind("resize."+$this.data("mCustomScrollbarIndex"));
		}
	},
	functions={
		/*hide/show scrollbar*/
		showScrollbar:function(){
			this.stop().animate({opacity:1},"fast");
		},
		hideScrollbar:function(){
			this.stop().animate({opacity:0},"fast");
		},
		/*js animation tween*/
		mTweenAxis:function(el,prop,to,duration,easing,callbacks){
			var callbacks=callbacks || {},
				onStart=callbacks.onStart || function(){},onUpdate=callbacks.onUpdate || function(){},onComplete=callbacks.onComplete || function(){};
			var startTime=_getTime(),_delay,progress=0,from=el.offsetTop,elStyle=el.style;
			if(prop==="left"){from=el.offsetLeft;}
			var diff=to-from;
			_cancelTween();
			_startTween();
			function _getTime(){
				if(window.performance && window.performance.now){
					return window.performance.now();
				}else{
					if(window.performance && window.performance.webkitNow){
						return window.performance.webkitNow();
					}else{
						if(Date.now){return Date.now();}else{return new Date().getTime();}
					}
				}
			}
			function _step(){
				if(!progress){onStart.call();}
				progress=_getTime()-startTime;
				_tween();
				if(progress>=el._time){
					el._time=(progress>el._time) ? progress+_delay-(progress- el._time) : progress+_delay-1;
					if(el._time<progress+1){el._time=progress+1;}
				}
				if(el._time<duration){el._id=_request(_step);}else{onComplete.call();}
			}
			function _tween(){
				if(duration>0){
					el.currVal=_ease(el._time,from,diff,duration,easing);
					elStyle[prop]=Math.round(el.currVal)+"px";
				}else{
					elStyle[prop]=to+"px";
				}
				onUpdate.call();
			}
			function _startTween(){
				_delay=1000/60;
				el._time=progress+_delay;
				_request=(!window.requestAnimationFrame) ? function(f){_tween(); return setTimeout(f,0.01);} : window.requestAnimationFrame;
				el._id=_request(_step);
			}
			function _cancelTween(){
				if(el._id==null){return;}
				if(!window.requestAnimationFrame){clearTimeout(el._id);
				}else{window.cancelAnimationFrame(el._id);}
				el._id=null;
			}
			function _ease(t,b,c,d,type){
				switch(type){
					case "linear":
						return c*t/d + b;
						break;
					case "easeOutQuad":
						t /= d; return -c * t*(t-2) + b;
						break;
					case "easeInOutQuad":
						t /= d/2;
						if (t < 1) return c/2*t*t + b;
						t--;
						return -c/2 * (t*(t-2) - 1) + b;
						break;
					case "easeOutCubic":
						t /= d; t--; return c*(t*t*t + 1) + b;
						break;
					case "easeOutQuart":
						t /= d; t--; return -c * (t*t*t*t - 1) + b;
						break;
					case "easeOutQuint":
						t /= d; t--; return c*(t*t*t*t*t + 1) + b;
						break;
					case "easeOutCirc":
						t /= d; t--; return c * Math.sqrt(1 - t*t) + b;
						break;
					case "easeOutSine":
						return c * Math.sin(t/d * (Math.PI/2)) + b;
						break;
					case "easeOutExpo":
						return c * ( -Math.pow( 2, -10 * t/d ) + 1 ) + b;
						break;
					case "mcsEaseOut":
						var ts=(t/=d)*t,tc=ts*t;
						return b+c*(0.499999999999997*tc*ts + -2.5*ts*ts + 5.5*tc + -6.5*ts + 4*t);
						break;
					case "draggerRailEase":
						t /= d/2;
						if (t < 1) return c/2*t*t*t + b;
						t -= 2;
						return c/2*(t*t*t + 2) + b;
						break;
				}
			}
		},
		/*stop js animation tweens*/
		mTweenAxisStop:function(el){
			if(el._id==null){return;}
			if(!window.requestAnimationFrame){clearTimeout(el._id);
			}else{window.cancelAnimationFrame(el._id);}
			el._id=null;
		},
		/*detect requestAnimationFrame and polyfill*/
		rafPolyfill:function(){
			var pfx=["ms","moz","webkit","o"],i=pfx.length;
			while(--i > -1 && !window.requestAnimationFrame){
				window.requestAnimationFrame=window[pfx[i]+"RequestAnimationFrame"];
				window.cancelAnimationFrame=window[pfx[i]+"CancelAnimationFrame"] || window[pfx[i]+"CancelRequestAnimationFrame"];
			}
		}
	}
	/*detect features*/
	functions.rafPolyfill.call(); /*requestAnimationFrame*/
	$.support.touch=!!('ontouchstart' in window); /*touch*/
	$.support.pointer=window.navigator.pointerEnabled; /*pointer support*/
	$.support.msPointer=window.navigator.msPointerEnabled; /*MSPointer support*/
	/*plugin dependencies*/
	var _dlp=("https:"==document.location.protocol) ? "https:" : "http:";
	$.event.special.mousewheel || document.write('<script src="'+_dlp+'//cdnjs.cloudflare.com/ajax/libs/jquery-mousewheel/3.0.6/jquery.mousewheel.min.js"><\/script>');
	/*plugin fn*/
	$.fn.mCustomScrollbar=function(method){
		if(methods[method]){
			return methods[method].apply(this,Array.prototype.slice.call(arguments,1));
		}else if(typeof method==="object" || !method){
			return methods.init.apply(this,arguments);
		}else{
			$.error("Method "+method+" does not exist");
		}
	};
})(jQuery);
