/*!
 * SmartMenus jQuery Plugin - v1.0.0 - January 27, 2016
 * http://www.smartmenus.org/
 *
 * Copyright Vasil Dinkov, Vadikom Web Ltd.
 * http://vadikom.com
 *
 * Licensed MIT
 */
(function(n){typeof define=="function"&&define.amd?define(["jquery"],n):typeof module=="object"&&typeof module.exports=="object"?module.exports=n(require("jquery")):n(jQuery)})(function(n){function e(e){var c=".smartmenus_mouse",h,s;u||e?u&&e&&(n(document).unbind(c),u=!1):(h=!0,s=null,n(document).bind(r([["mousemove",function(r){var u={x:r.pageX,y:r.pageY,timeStamp:(new Date).getTime()},e,o,f;s&&(e=Math.abs(s.x-u.x),o=Math.abs(s.y-u.y),(e>0||o>0)&&e<=2&&o<=2&&u.timeStamp-s.timeStamp<=300&&(i=!0,h&&(f=n(r.target).closest("a"),f.is("a")&&n.each(t,function(){if(n.contains(this.$root[0],f[0]))return this.itemEnter({currentTarget:f[0]}),!1}),h=!1)));s=u}],[f?"touchstart":"pointerover pointermove pointerout MSPointerOver MSPointerMove MSPointerOut",function(n){o(n.originalEvent)&&(i=!1)}]],c)),u=!0)}function o(n){return!/^(4|mouse)$/.test(n.pointerType)}function r(t,i){i||(i="");var r={};return n.each(t,function(n,t){r[t[0].split(" ").join(i+" ")+i]=t[1]}),r}var t=[],s=!!window.createPopup,i=!1,f="ontouchstart"in window,u=!1,h=window.requestAnimationFrame||function(n){return setTimeout(n,1e3/60)},c=window.cancelAnimationFrame||function(n){clearTimeout(n)};return n.SmartMenus=function(t,i){this.$root=n(t);this.opts=i;this.rootId="";this.accessIdPrefix="";this.$subArrow=null;this.activatedItems=[];this.visibleSubMenus=[];this.showTimeout=0;this.hideTimeout=0;this.scrollTimeout=0;this.clickActivated=!1;this.focusActivated=!1;this.zIndexInc=0;this.idInc=0;this.$firstLink=null;this.$firstSub=null;this.disabled=!1;this.$disableOverlay=null;this.$touchScrollingSub=null;this.cssTransforms3d="perspective"in t.style||"webkitPerspective"in t.style;this.wasCollapsible=!1;this.init()},n.extend(n.SmartMenus,{hideAll:function(){n.each(t,function(){this.menuHideAll()})},destroy:function(){while(t.length)t[0].destroy();e(!0)},prototype:{init:function(i){var f=this,u;if(i||(t.push(this),this.rootId=((new Date).getTime()+Math.random()+"").replace(/\D/g,""),this.accessIdPrefix="sm-"+this.rootId+"-",this.$root.hasClass("sm-rtl")&&(this.opts.rightToLeftSubMenus=!0),u=".smartmenus",this.$root.data("smartmenus",this).attr("data-smartmenus-id",this.rootId).dataSM("level",1).bind(r([["mouseover focusin",n.proxy(this.rootOver,this)],["mouseout focusout",n.proxy(this.rootOut,this)],["keydown",n.proxy(this.rootKeyDown,this)]],u)).delegate("a",r([["mouseenter",n.proxy(this.itemEnter,this)],["mouseleave",n.proxy(this.itemLeave,this)],["mousedown",n.proxy(this.itemDown,this)],["focus",n.proxy(this.itemFocus,this)],["blur",n.proxy(this.itemBlur,this)],["click",n.proxy(this.itemClick,this)]],u)),u+=this.rootId,this.opts.hideOnClick&&n(document).bind(r([["touchstart",n.proxy(this.docTouchStart,this)],["touchmove",n.proxy(this.docTouchMove,this)],["touchend",n.proxy(this.docTouchEnd,this)],["click",n.proxy(this.docClick,this)]],u)),n(window).bind(r([["resize orientationchange",n.proxy(this.winResize,this)]],u)),this.opts.subIndicators&&(this.$subArrow=n("<span/>").addClass("sub-arrow"),this.opts.subIndicatorsText&&this.$subArrow.html(this.opts.subIndicatorsText)),e()),this.$firstSub=this.$root.find("ul").each(function(){f.menuInit(n(this))}).eq(0),this.$firstLink=this.$root.find("a").eq(0),this.opts.markCurrentItem){var o=/(index|default)\.[^#\?\/]*/i,s=window.location.href.replace(o,""),h=s.replace(/#.*/,"");this.$root.find("a").each(function(){var t=this.href.replace(o,""),i=n(this);(t==s||t==h)&&(i.addClass("current"),f.opts.markCurrentTree&&i.parentsUntil("[data-smartmenus-id]","ul").each(function(){n(this).dataSM("parent-a").addClass("current")}))})}this.wasCollapsible=this.isCollapsible()},destroy:function(i){var r,u;i||(r=".smartmenus",this.$root.removeData("smartmenus").removeAttr("data-smartmenus-id").removeDataSM("level").unbind(r).undelegate(r),r+=this.rootId,n(document).unbind(r),n(window).unbind(r),this.opts.subIndicators&&(this.$subArrow=null));this.menuHideAll();u=this;this.$root.find("ul").each(function(){var t=n(this);t.dataSM("scroll-arrows")&&t.dataSM("scroll-arrows").remove();t.dataSM("shown-before")&&((u.opts.subMenusMinWidth||u.opts.subMenusMaxWidth)&&t.css({width:"",minWidth:"",maxWidth:""}).removeClass("sm-nowrap"),t.dataSM("scroll-arrows")&&t.dataSM("scroll-arrows").remove(),t.css({zIndex:"",top:"",left:"",marginLeft:"",marginTop:"",display:""}));(t.attr("id")||"").indexOf(u.accessIdPrefix)==0&&t.removeAttr("id")}).removeDataSM("in-mega").removeDataSM("shown-before").removeDataSM("ie-shim").removeDataSM("scroll-arrows").removeDataSM("parent-a").removeDataSM("level").removeDataSM("beforefirstshowfired").removeAttr("role").removeAttr("aria-hidden").removeAttr("aria-labelledby").removeAttr("aria-expanded");this.$root.find("a.has-submenu").each(function(){var t=n(this);t.attr("id").indexOf(u.accessIdPrefix)==0&&t.removeAttr("id")}).removeClass("has-submenu").removeDataSM("sub").removeAttr("aria-haspopup").removeAttr("aria-controls").removeAttr("aria-expanded").closest("li").removeDataSM("sub");this.opts.subIndicators&&this.$root.find("span.sub-arrow").remove();this.opts.markCurrentItem&&this.$root.find("a.current").removeClass("current");i||(this.$root=null,this.$firstLink=null,this.$firstSub=null,this.$disableOverlay&&(this.$disableOverlay.remove(),this.$disableOverlay=null),t.splice(n.inArray(this,t),1))},disable:function(t){if(!this.disabled){if(this.menuHideAll(),!t&&!this.opts.isPopup&&this.$root.is(":visible")){var i=this.$root.offset();this.$disableOverlay=n('<div class="sm-jquery-disable-overlay"/>').css({position:"absolute",top:i.top,left:i.left,width:this.$root.outerWidth(),height:this.$root.outerHeight(),zIndex:this.getStartZIndex(!0),opacity:0}).appendTo(document.body)}this.disabled=!0}},docClick:function(t){if(this.$touchScrollingSub){this.$touchScrollingSub=null;return}(this.visibleSubMenus.length&&!n.contains(this.$root[0],t.target)||n(t.target).is("a"))&&this.menuHideAll()},docTouchEnd:function(){if(this.lastTouch){if(this.visibleSubMenus.length&&(this.lastTouch.x2===undefined||this.lastTouch.x1==this.lastTouch.x2)&&(this.lastTouch.y2===undefined||this.lastTouch.y1==this.lastTouch.y2)&&(!this.lastTouch.target||!n.contains(this.$root[0],this.lastTouch.target))){this.hideTimeout&&(clearTimeout(this.hideTimeout),this.hideTimeout=0);var t=this;this.hideTimeout=setTimeout(function(){t.menuHideAll()},350)}this.lastTouch=null}},docTouchMove:function(n){if(this.lastTouch){var t=n.originalEvent.touches[0];this.lastTouch.x2=t.pageX;this.lastTouch.y2=t.pageY}},docTouchStart:function(n){var t=n.originalEvent.touches[0];this.lastTouch={x1:t.pageX,y1:t.pageY,target:t.target}},enable:function(){this.disabled&&(this.$disableOverlay&&(this.$disableOverlay.remove(),this.$disableOverlay=null),this.disabled=!1)},getClosestMenu:function(t){for(var i=n(t).closest("ul");i.dataSM("in-mega");)i=i.parent().closest("ul");return i[0]||null},getHeight:function(n){return this.getOffset(n,!0)},getOffset:function(n,t){var u,i,r;return n.css("display")=="none"&&(u={position:n[0].style.position,visibility:n[0].style.visibility},n.css({position:"absolute",visibility:"hidden"}).show()),i=n[0].getBoundingClientRect&&n[0].getBoundingClientRect(),r=i&&(t?i.height||i.bottom-i.top:i.width||i.right-i.left),r||r===0||(r=t?n[0].offsetHeight:n[0].offsetWidth),u&&n.hide().css(u),r},getStartZIndex:function(n){var t=parseInt(this[n?"$root":"$firstSub"].css("z-index"));return!n&&isNaN(t)&&(t=parseInt(this.$root.css("z-index"))),isNaN(t)?1:t},getTouchPoint:function(n){return n.touches&&n.touches[0]||n.changedTouches&&n.changedTouches[0]||n},getViewport:function(n){var i=n?"Height":"Width",t=document.documentElement["client"+i],r=window["inner"+i];return r&&(t=Math.min(t,r)),t},getViewportHeight:function(){return this.getViewport(!0)},getViewportWidth:function(){return this.getViewport()},getWidth:function(n){return this.getOffset(n)},handleEvents:function(){return!this.disabled&&this.isCSSOn()},handleItemEvents:function(n){return this.handleEvents()&&!this.isLinkInMegaMenu(n)},isCollapsible:function(){return this.$firstSub.css("position")=="static"},isCSSOn:function(){return this.$firstLink.css("display")=="block"},isFixed:function(){var t=this.$root.css("position")=="fixed";return t||this.$root.parentsUntil("body").each(function(){if(n(this).css("position")=="fixed")return t=!0,!1}),t},isLinkInMegaMenu:function(t){return n(this.getClosestMenu(t[0])).hasClass("mega-menu")},isTouchMode:function(){return!i||this.opts.noMouseOver||this.isCollapsible()},itemActivate:function(t,i){var u=t.closest("ul"),r=u.dataSM("level"),e,f;(r>1&&(!this.activatedItems[r-2]||this.activatedItems[r-2][0]!=u.dataSM("parent-a")[0])&&(e=this,n(u.parentsUntil("[data-smartmenus-id]","ul").get().reverse()).add(u).each(function(){e.itemActivate(n(this).dataSM("parent-a"))})),(!this.isCollapsible()||i)&&this.menuHideSubMenus(!this.activatedItems[r-1]||this.activatedItems[r-1][0]!=t[0]?r-1:r),this.activatedItems[r-1]=t,this.$root.triggerHandler("activate.smapi",t[0])!==!1)&&(f=t.dataSM("sub"),f&&(this.isTouchMode()||!this.opts.showOnClick||this.clickActivated)&&this.menuShow(f))},itemBlur:function(t){var i=n(t.currentTarget);this.handleItemEvents(i)&&this.$root.triggerHandler("blur.smapi",i[0])},itemClick:function(t){var i=n(t.currentTarget);if(this.handleItemEvents(i)){if(this.$touchScrollingSub&&this.$touchScrollingSub[0]==i.closest("ul")[0])return this.$touchScrollingSub=null,t.stopPropagation(),!1;if(this.$root.triggerHandler("click.smapi",i[0])===!1)return!1;var f=n(t.target).is("span.sub-arrow"),r=i.dataSM("sub"),u=r?r.dataSM("level")==2:!1;if(r&&!r.is(":visible")){if(this.opts.showOnClick&&u&&(this.clickActivated=!0),this.itemActivate(i),r.is(":visible"))return this.focusActivated=!0,!1}else if(this.isCollapsible()&&f)return this.itemActivate(i),this.menuHide(r),!1;if(this.opts.showOnClick&&u||i.hasClass("disabled")||this.$root.triggerHandler("select.smapi",i[0])===!1)return!1}},itemDown:function(t){var i=n(t.currentTarget);this.handleItemEvents(i)&&i.dataSM("mousedown",!0)},itemEnter:function(t){var i=n(t.currentTarget),r;this.handleItemEvents(i)&&(this.isTouchMode()||(this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=0),r=this,this.showTimeout=setTimeout(function(){r.itemActivate(i)},this.opts.showOnClick&&i.closest("ul").dataSM("level")==1?1:this.opts.showTimeout)),this.$root.triggerHandler("mouseenter.smapi",i[0]))},itemFocus:function(t){var i=n(t.currentTarget);this.handleItemEvents(i)&&(!this.focusActivated||this.isTouchMode()&&i.dataSM("mousedown")||this.activatedItems.length&&this.activatedItems[this.activatedItems.length-1][0]==i[0]||this.itemActivate(i,!0),this.$root.triggerHandler("focus.smapi",i[0]))},itemLeave:function(t){var i=n(t.currentTarget);this.handleItemEvents(i)&&(this.isTouchMode()||(i[0].blur(),this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=0)),i.removeDataSM("mousedown"),this.$root.triggerHandler("mouseleave.smapi",i[0]))},menuHide:function(t){var i,r;this.$root.triggerHandler("beforehide.smapi",t[0])!==!1&&(t.stop(!0,!0),t.css("display")!="none"&&(i=function(){t.css("z-index","")},this.isCollapsible()?this.opts.collapsibleHideFunction?this.opts.collapsibleHideFunction.call(this,t,i):t.hide(this.opts.collapsibleHideDuration,i):this.opts.hideFunction?this.opts.hideFunction.call(this,t,i):t.hide(this.opts.hideDuration,i),t.dataSM("ie-shim")&&t.dataSM("ie-shim").remove().css({"-webkit-transform":"",transform:""}),t.dataSM("scroll")&&(this.menuScrollStop(t),t.css({"touch-action":"","-ms-touch-action":"","-webkit-transform":"",transform:""}).unbind(".smartmenus_scroll").removeDataSM("scroll").dataSM("scroll-arrows").hide()),t.dataSM("parent-a").removeClass("highlighted").attr("aria-expanded","false"),t.attr({"aria-expanded":"false","aria-hidden":"true"}),r=t.dataSM("level"),this.activatedItems.splice(r-1,1),this.visibleSubMenus.splice(n.inArray(t,this.visibleSubMenus),1),this.$root.triggerHandler("hide.smapi",t[0])))},menuHideAll:function(){var t,n;for(this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=0),t=this.opts.isPopup?1:0,n=this.visibleSubMenus.length-1;n>=t;n--)this.menuHide(this.visibleSubMenus[n]);this.opts.isPopup&&(this.$root.stop(!0,!0),this.$root.is(":visible")&&(this.opts.hideFunction?this.opts.hideFunction.call(this,this.$root):this.$root.hide(this.opts.hideDuration),this.$root.dataSM("ie-shim")&&this.$root.dataSM("ie-shim").remove()));this.activatedItems=[];this.visibleSubMenus=[];this.clickActivated=!1;this.focusActivated=!1;this.zIndexInc=0;this.$root.triggerHandler("hideAll.smapi")},menuHideSubMenus:function(n){for(var i,t=this.activatedItems.length-1;t>=n;t--)i=this.activatedItems[t].dataSM("sub"),i&&this.menuHide(i)},menuIframeShim:function(t){s&&this.opts.overlapControlsInIE&&!t.dataSM("ie-shim")&&t.dataSM("ie-shim",n("<iframe/>").attr({src:"javascript:0",tabindex:-9}).css({position:"absolute",top:"auto",left:"0",opacity:0,border:"0"}))},menuInit:function(n){var i,r,t,u,f;if(!n.dataSM("in-mega")){for(n.hasClass("mega-menu")&&n.find("ul").dataSM("in-mega",!0),i=2,r=n[0];(r=r.parentNode.parentNode)!=this.$root[0];)i++;t=n.prevAll("a").eq(-1);t.length||(t=n.prevAll().find("a").eq(-1));t.addClass("has-submenu").dataSM("sub",n);n.dataSM("parent-a",t).dataSM("level",i).parent().dataSM("sub",n);u=t.attr("id")||this.accessIdPrefix+ ++this.idInc;f=n.attr("id")||this.accessIdPrefix+ ++this.idInc;t.attr({id:u,"aria-haspopup":"true","aria-controls":f,"aria-expanded":"false"});n.attr({id:f,role:"group","aria-hidden":"true","aria-labelledby":u,"aria-expanded":"false"});this.opts.subIndicators&&t[this.opts.subIndicatorsPos](this.$subArrow.clone())}},menuPosition:function(t){var w=t.dataSM("parent-a"),g=w.closest("li"),rt=g.parent(),nt=t.dataSM("level"),s=this.getWidth(t),i=this.getHeight(t),ut=w.offset(),ot=ut.left,st=ut.top,tt=this.getWidth(w),l=this.getHeight(w),ft=n(window),b=ft.scrollLeft(),a=ft.scrollTop(),et=this.getViewportWidth(),v=this.getViewportHeight(),h=rt.parent().is("[data-sm-horizontal-sub]")||nt==2&&!rt.hasClass("sm-vertical"),k=this.opts.rightToLeftSubMenus&&!g.is("[data-sm-reverse]")||!this.opts.rightToLeftSubMenus&&g.is("[data-sm-reverse]"),y=nt==2?this.opts.mainMenuSubOffsetX:this.opts.subMenusSubOffsetX,d=nt==2?this.opts.mainMenuSubOffsetY:this.opts.subMenusSubOffsetY,u,e,p,c,o,it;h?(u=k?tt-s-y:y,e=this.opts.bottomToTopSubMenus?-i-d:l+d):(u=k?y-s:tt-y,e=this.opts.bottomToTopSubMenus?l-d-i:d);this.opts.keepInViewport&&(p=ot+u,c=st+e,k&&p<b?u=h?b-p+u:tt-y:!k&&p+s>b+et&&(u=h?b+et-s-p+u:y-s),h||(i<v&&c+i>a+v?e+=a+v-i-c:(i>=v||c<a)&&(e+=a-c)),(h&&(c+i>a+v+.49||c<a)||!h&&i>v+.49)&&(o=this,t.dataSM("scroll-arrows")||t.dataSM("scroll-arrows",n([n('<span class="scroll-up"><span class="scroll-up-arrow"><\/span><\/span>')[0],n('<span class="scroll-down"><span class="scroll-down-arrow"><\/span><\/span>')[0]]).bind({mouseenter:function(){t.dataSM("scroll").up=n(this).hasClass("scroll-up");o.menuScroll(t)},mouseleave:function(n){o.menuScrollStop(t);o.menuScrollOut(t,n)},"mousewheel DOMMouseScroll":function(n){n.preventDefault()}}).insertAfter(t)),it=".smartmenus_scroll",t.dataSM("scroll",{y:this.cssTransforms3d?0:e-l,step:1,itemH:l,subH:i,arrowDownH:this.getHeight(t.dataSM("scroll-arrows").eq(1))}).bind(r([["mouseover",function(n){o.menuScrollOver(t,n)}],["mouseout",function(n){o.menuScrollOut(t,n)}],["mousewheel DOMMouseScroll",function(n){o.menuScrollMousewheel(t,n)}]],it)).dataSM("scroll-arrows").css({top:"auto",left:"0",marginLeft:u+(parseInt(t.css("border-left-width"))||0),width:s-(parseInt(t.css("border-left-width"))||0)-(parseInt(t.css("border-right-width"))||0),zIndex:t.css("z-index")}).eq(h&&this.opts.bottomToTopSubMenus?0:1).show(),this.isFixed()&&t.css({"touch-action":"none","-ms-touch-action":"none"}).bind(r([[f?"touchstart touchmove touchend":"pointerdown pointermove pointerup MSPointerDown MSPointerMove MSPointerUp",function(n){o.menuScrollTouch(t,n)}]],it))));t.css({top:"auto",left:"0",marginLeft:u,marginTop:e-l});this.menuIframeShim(t);t.dataSM("ie-shim")&&t.dataSM("ie-shim").css({zIndex:t.css("z-index"),width:s,height:i,marginLeft:u,marginTop:e-l})},menuScroll:function(n,t,r){var u=n.dataSM("scroll"),s=n.dataSM("scroll-arrows"),e=u.up?u.upEnd:u.downEnd,f,o,c;if(!t&&u.momentum){if(u.momentum*=.92,f=u.momentum,f<.5){this.menuScrollStop(n);return}}else f=r||(t||!this.opts.scrollAccelerate?this.opts.scrollStep:Math.floor(u.step));o=n.dataSM("level");this.activatedItems[o-1]&&this.activatedItems[o-1].dataSM("sub")&&this.activatedItems[o-1].dataSM("sub").is(":visible")&&this.menuHideSubMenus(o-1);u.y=u.up&&e<=u.y||!u.up&&e>=u.y?u.y:Math.abs(e-u.y)>f?u.y+(u.up?f:-f):e;n.add(n.dataSM("ie-shim")).css(this.cssTransforms3d?{"-webkit-transform":"translate3d(0, "+u.y+"px, 0)",transform:"translate3d(0, "+u.y+"px, 0)"}:{marginTop:u.y});i&&(u.up&&u.y>u.downEnd||!u.up&&u.y<u.upEnd)&&s.eq(u.up?1:0).show();u.y==e?(i&&s.eq(u.up?0:1).hide(),this.menuScrollStop(n)):t||(this.opts.scrollAccelerate&&u.step<this.opts.scrollStep&&(u.step+=.2),c=this,this.scrollTimeout=h(function(){c.menuScroll(n)}))},menuScrollMousewheel:function(n,t){if(this.getClosestMenu(t.target)==n[0]){t=t.originalEvent;var i=(t.wheelDelta||-t.detail)>0;n.dataSM("scroll-arrows").eq(i?0:1).is(":visible")&&(n.dataSM("scroll").up=i,this.menuScroll(n,!0))}t.preventDefault()},menuScrollOut:function(t,r){i&&(/^scroll-(up|down)/.test((r.relatedTarget||"").className)||(t[0]==r.relatedTarget||n.contains(t[0],r.relatedTarget))&&this.getClosestMenu(r.relatedTarget)==t[0]||t.dataSM("scroll-arrows").css("visibility","hidden"))},menuScrollOver:function(t,r){if(i&&!/^scroll-(up|down)/.test(r.target.className)&&this.getClosestMenu(r.target)==t[0]){this.menuScrollRefreshData(t);var u=t.dataSM("scroll"),f=n(window).scrollTop()-t.dataSM("parent-a").offset().top-u.itemH;t.dataSM("scroll-arrows").eq(0).css("margin-top",f).end().eq(1).css("margin-top",f+this.getViewportHeight()-u.arrowDownH).end().css("visibility","visible")}},menuScrollRefreshData:function(t){var r=t.dataSM("scroll"),i=n(window).scrollTop()-t.dataSM("parent-a").offset().top-r.itemH;this.cssTransforms3d&&(i=-(parseFloat(t.css("margin-top"))-i));n.extend(r,{upEnd:i,downEnd:i+this.getViewportHeight()-r.subH})},menuScrollStop:function(n){if(this.scrollTimeout)return c(this.scrollTimeout),this.scrollTimeout=0,n.dataSM("scroll").step=1,!0},menuScrollTouch:function(t,i){var u,r,f,e;i=i.originalEvent;o(i)&&(u=this.getTouchPoint(i),this.getClosestMenu(u.target)==t[0]&&(r=t.dataSM("scroll"),/(start|down)$/i.test(i.type)?(this.menuScrollStop(t)?(i.preventDefault(),this.$touchScrollingSub=t):this.$touchScrollingSub=null,this.menuScrollRefreshData(t),n.extend(r,{touchStartY:u.pageY,touchStartTime:i.timeStamp})):/move$/i.test(i.type)?(f=r.touchY!==undefined?r.touchY:r.touchStartY,f!==undefined&&f!=u.pageY&&(this.$touchScrollingSub=t,e=f<u.pageY,r.up!==undefined&&r.up!=e&&n.extend(r,{touchStartY:u.pageY,touchStartTime:i.timeStamp}),n.extend(r,{up:e,touchY:u.pageY}),this.menuScroll(t,!0,Math.abs(u.pageY-f))),i.preventDefault()):r.touchY!==undefined&&((r.momentum=Math.pow(Math.abs(u.pageY-r.touchStartY)/(i.timeStamp-r.touchStartTime),2)*15)&&(this.menuScrollStop(t),this.menuScroll(t),i.preventDefault()),delete r.touchY)))},menuShow:function(n){var 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