/*!iscroll v5.2.0 ~ (c) 2008-2016 matteo spinelli ~ http://cubiq.org/license*/(function(window,document,math){var raf=window.requestanimationframe||window.webkitrequestanimationframe||window.mozrequestanimationframe||window.orequestanimationframe||window.msrequestanimationframe||function(callback){window.settimeout(callback,1000/60);};var utils=(function(){var me={};var _elementstyle=document.createelement('div').style;var _vendor=(function(){var vendors=['t','webkitt','mozt','mst','ot'],transform,i=0,l=vendors.length;for(;i<l;i++){transform=vendors[i]+'ransform';if(transform in _elementstyle)return vendors[i].substr(0,vendors[i].length-1);}
return false;})();function _prefixstyle(style){if(_vendor===false)return false;if(_vendor==='')return style;return _vendor+style.charat(0).touppercase()+style.substr(1);}
me.gettime=date.now||function gettime(){return new date().gettime();};me.extend=function(target,obj){for(var i in obj){target[i]=obj[i];}};me.addevent=function(el,type,fn,capture){el.addeventlistener(type,fn,!!capture);};me.removeevent=function(el,type,fn,capture){el.removeeventlistener(type,fn,!!capture);};me.prefixpointerevent=function(pointerevent){return window.mspointerevent?'mspointer'+pointerevent.charat(7).touppercase()+pointerevent.substr(8):pointerevent;};me.momentum=function(current,start,time,lowermargin,wrappersize,deceleration){var distance=current-start,speed=math.abs(distance)/time,destination,duration;deceleration=deceleration===undefined?0.0006:deceleration;destination=current+(speed*speed)/(2*deceleration)*(distance<0?-1:1);duration=speed/deceleration;if(destination<lowermargin){destination=wrappersize?lowermargin-(wrappersize/2.5*(speed/8)):lowermargin;distance=math.abs(destination-current);duration=distance/speed;}else if(destination>0){destination=wrappersize?wrappersize/2.5*(speed/8):0;distance=math.abs(current)+destination;duration=distance/speed;}
return{destination:math.round(destination),duration:duration};};var _transform=_prefixstyle('transform');me.extend(me,{hastransform:_transform!==false,hasperspective:_prefixstyle('perspective')in _elementstyle,hastouch:'ontouchstart'in window,haspointer:!!(window.pointerevent||window.mspointerevent),hastransition:_prefixstyle('transition')in _elementstyle});me.isbadandroid=(function(){var appversion=window.navigator.appversion;if(/android/.test(appversion)&&!(/chrome\/\d/.test(appversion))){var safariversion=appversion.match(/safari\/(\d+.\d)/);if(safariversion&&typeof safariversion==="object"&&safariversion.length>=2){return parsefloat(safariversion[1])<535.19;}else{return true;}}else{return false;}})();me.extend(me.style={},{transform:_transform,transitiontimingfunction:_prefixstyle('transitiontimingfunction'),transitionduration:_prefixstyle('transitionduration'),transitiondelay:_prefixstyle('transitiondelay'),transformorigin:_prefixstyle('transformorigin')});me.hasclass=function(e,c){var re=new regexp("(^|\\s)"+c+"(\\s|$)");return re.test(e.classname);};me.addclass=function(e,c){if(me.hasclass(e,c)){return;}
var newclass=e.classname.split(' ');newclass.push(c);e.classname=newclass.join(' ');};me.removeclass=function(e,c){if(!me.hasclass(e,c)){return;}
var re=new regexp("(^|\\s)"+c+"(\\s|$)",'g');e.classname=e.classname.replace(re,' ');};me.offset=function(el){var left=-el.offsetleft,top=-el.offsettop;while(el=el.offsetparent){left-=el.offsetleft;top-=el.offsettop;}
return{left:left,top:top};};me.preventdefaultexception=function(el,exceptions){for(var i in exceptions){if(exceptions[i].test(el[i])){return true;}}
return false;};me.extend(me.eventtype={},{touchstart:1,touchmove:1,touchend:1,mousedown:2,mousemove:2,mouseup:2,pointerdown:3,pointermove:3,pointerup:3,mspointerdown:3,mspointermove:3,mspointerup:3});me.extend(me.ease={},{quadratic:{style:'cubic-bezier(0.25, 0.46, 0.45, 0.94)',fn:function(k){return k*(2-k);}},circular:{style:'cubic-bezier(0.1, 0.57, 0.1, 1)',fn:function(k){return math.sqrt(1-(--k*k));}},back:{style:'cubic-bezier(0.175, 0.885, 0.32, 1.275)',fn:function(k){var b=4;return(k=k-1)*k*((b+1)*k+b)+1;}},bounce:{style:'',fn:function(k){if((k/=1)<(1/2.75)){return 7.5625*k*k;}else if(k<(2/2.75)){return 7.5625*(k-=(1.5/2.75))*k+0.75;}else if(k<(2.5/2.75)){return 7.5625*(k-=(2.25/2.75))*k+0.9375;}else{return 7.5625*(k-=(2.625/2.75))*k+0.984375;}}},elastic:{style:'',fn:function(k){var f=0.22,e=0.4;if(k===0){return 0;}
if(k==1){return 1;}
return(e*math.pow(2,-10*k)*math.sin((k-f/4)*(2*math.pi)/f)+1);}}});me.tap=function(e,eventname){var ev=document.createevent('event');ev.initevent(eventname,true,true);ev.pagex=e.pagex;ev.pagey=e.pagey;e.target.dispatchevent(ev);};me.click=function(e){var target=e.target,ev;if(!(/(select|input|textarea)/i).test(target.tagname)){ev=document.createevent(window.mouseevent?'mouseevents':'event');ev.initevent('click',true,true);ev.view=e.view||window;ev.detail=1;ev.screenx=target.screenx||0;ev.screeny=target.screeny||0;ev.clientx=target.clientx||0;ev.clienty=target.clienty||0;ev.ctrlkey=!!e.ctrlkey;ev.altkey=!!e.altkey;ev.shiftkey=!!e.shiftkey;ev.metakey=!!e.metakey;ev.button=0;ev.relatedtarget=null;ev._constructed=true;target.dispatchevent(ev);}};return me;})();function iscroll(el,options){this.wrapper=typeof el=='string'?document.queryselector(el):el;this.scroller=this.wrapper.children[0];this.scrollerstyle=this.scroller.style;this.options={resizescrollbars:true,mousewheelspeed:20,snapthreshold:0.334,disablepointer:!utils.haspointer,disabletouch:utils.haspointer||!utils.hastouch,disablemouse:utils.haspointer||utils.hastouch,startx:0,starty:0,scrolly:true,directionlockthreshold:5,momentum:true,bounce:true,bouncetime:600,bounceeasing:'',preventdefault:true,preventdefaultexception:{tagname:/^(input|textarea|button|select|label)$/},hwcompositing:true,usetransition:true,usetransform:true,bindtowrapper:typeof window.onmousedown==="undefined"};for(var i in options){this.options[i]=options[i];}
this.translatez=this.options.hwcompositing&&utils.hasperspective?' translatez(0)':'';this.options.usetransition=utils.hastransition&&this.options.usetransition;this.options.usetransform=utils.hastransform&&this.options.usetransform;this.options.eventpassthrough=this.options.eventpassthrough===true?'vertical':this.options.eventpassthrough;this.options.preventdefault=!this.options.eventpassthrough&&this.options.preventdefault;this.options.scrolly=this.options.eventpassthrough=='vertical'?false:this.options.scrolly;this.options.scrollx=this.options.eventpassthrough=='horizontal'?false:this.options.scrollx;this.options.freescroll=this.options.freescroll&&!this.options.eventpassthrough;this.options.directionlockthreshold=this.options.eventpassthrough?0:this.options.directionlockthreshold;this.options.bounceeasing=typeof this.options.bounceeasing=='string'?utils.ease[this.options.bounceeasing]||utils.ease.circular:this.options.bounceeasing;this.options.resizepolling=this.options.resizepolling===undefined?60:this.options.resizepolling;if(this.options.tap===true){this.options.tap='tap';}
if(!this.options.usetransition&&!this.options.usetransform){if(!(/relative|absolute/i).test(this.scrollerstyle.position)){this.scrollerstyle.position="relative";}}
if(this.options.shrinkscrollbars=='scale'){this.options.usetransition=false;}
this.options.invertwheeldirection=this.options.invertwheeldirection?-1:1;this.x=0;this.y=0;this.directionx=0;this.directiony=0;this._events={};this._init();this.refresh();this.scrollto(this.options.startx,this.options.starty);this.enable();}
iscroll.prototype={version:'5.2.0',_init:function(){this._initevents();if(this.options.scrollbars||this.options.indicators){this._initindicators();}
if(this.options.mousewheel){this._initwheel();}
if(this.options.snap){this._initsnap();}
if(this.options.keybindings){this._initkeys();}},destroy:function(){this._initevents(true);cleartimeout(this.resizetimeout);this.resizetimeout=null;this._execevent('destroy');},_transitionend:function(e){if(e.target!=this.scroller||!this.isintransition){return;}
this._transitiontime();if(!this.resetposition(this.options.bouncetime)){this.isintransition=false;this._execevent('scrollend');}},_start:function(e){if(utils.eventtype[e.type]!=1){var button;if(!e.which){button=(e.button<2)?0:((e.button==4)?1:2);}else{button=e.button;}
if(button!==0){return;}}
if(!this.enabled||(this.initiated&&utils.eventtype[e.type]!==this.initiated)){return;}
if(this.options.preventdefault&&!utils.isbadandroid&&!utils.preventdefaultexception(e.target,this.options.preventdefaultexception)){e.preventdefault();}
var point=e.touches?e.touches[0]:e,pos;this.initiated=utils.eventtype[e.type];this.moved=false;this.distx=0;this.disty=0;this.directionx=0;this.directiony=0;this.directionlocked=0;this.starttime=utils.gettime();if(this.options.usetransition&&this.isintransition){this._transitiontime();this.isintransition=false;pos=this.getcomputedposition();this._translate(math.round(pos.x),math.round(pos.y));this._execevent('scrollend');}else if(!this.options.usetransition&&this.isanimating){this.isanimating=false;this._execevent('scrollend');}
this.startx=this.x;this.starty=this.y;this.absstartx=this.x;this.absstarty=this.y;this.pointx=point.pagex;this.pointy=point.pagey;this._execevent('beforescrollstart');},_move:function(e){if(!this.enabled||utils.eventtype[e.type]!==this.initiated){return;}
if(this.options.preventdefault){e.preventdefault();}
var point=e.touches?e.touches[0]:e,deltax=point.pagex-this.pointx,deltay=point.pagey-this.pointy,timestamp=utils.gettime(),newx,newy,absdistx,absdisty;this.pointx=point.pagex;this.pointy=point.pagey;this.distx+=deltax;this.disty+=deltay;absdistx=math.abs(this.distx);absdisty=math.abs(this.disty);if(timestamp-this.endtime>300&&(absdistx<10&&absdisty<10)){return;}
if(!this.directionlocked&&!this.options.freescroll){if(absdistx>absdisty+this.options.directionlockthreshold){this.directionlocked='h';}else if(absdisty>=absdistx+this.options.directionlockthreshold){this.directionlocked='v';}else{this.directionlocked='n';}}
if(this.directionlocked=='h'){if(this.options.eventpassthrough=='vertical'){e.preventdefault();}else if(this.options.eventpassthrough=='horizontal'){this.initiated=false;return;}
deltay=0;}else if(this.directionlocked=='v'){if(this.options.eventpassthrough=='horizontal'){e.preventdefault();}else if(this.options.eventpassthrough=='vertical'){this.initiated=false;return;}
deltax=0;}
deltax=this.hashorizontalscroll?deltax:0;deltay=this.hasverticalscroll?deltay:0;newx=this.x+deltax;newy=this.y+deltay;if(newx>0||newx<this.maxscrollx){newx=this.options.bounce?this.x+deltax/3:newx>0?0:this.maxscrollx;}
if(newy>0||newy<this.maxscrolly){newy=this.options.bounce?this.y+deltay/3:newy>0?0:this.maxscrolly;}
this.directionx=deltax>0?-1:deltax<0?1:0;this.directiony=deltay>0?-1:deltay<0?1:0;if(!this.moved){this._execevent('scrollstart');}
this.moved=true;this._translate(newx,newy);if(timestamp-this.starttime>300){this.starttime=timestamp;this.startx=this.x;this.starty=this.y;}},_end:function(e){if(!this.enabled||utils.eventtype[e.type]!==this.initiated){return;}
if(this.options.preventdefault&&!utils.preventdefaultexception(e.target,this.options.preventdefaultexception)){e.preventdefault();}
var point=e.changedtouches?e.changedtouches[0]:e,momentumx,momentumy,duration=utils.gettime()-this.starttime,newx=math.round(this.x),newy=math.round(this.y),distancex=math.abs(newx-this.startx),distancey=math.abs(newy-this.starty),time=0,easing='';this.isintransition=0;this.initiated=0;this.endtime=utils.gettime();if(this.resetposition(this.options.bouncetime)){return;}
this.scrollto(newx,newy);if(!this.moved){if(this.options.tap){utils.tap(e,this.options.tap);}
if(this.options.click){utils.click(e);}
this._execevent('scrollcancel');return;}
if(this._events.flick&&duration<200&&distancex<100&&distancey<100){this._execevent('flick');return;}
if(this.options.momentum&&duration<300){momentumx=this.hashorizontalscroll?utils.momentum(this.x,this.startx,duration,this.maxscrollx,this.options.bounce?this.wrapperwidth:0,this.options.deceleration):{destination:newx,duration:0};momentumy=this.hasverticalscroll?utils.momentum(this.y,this.starty,duration,this.maxscrolly,this.options.bounce?this.wrapperheight:0,this.options.deceleration):{destination:newy,duration:0};newx=momentumx.destination;newy=momentumy.destination;time=math.max(momentumx.duration,momentumy.duration);this.isintransition=1;}
if(this.options.snap){var snap=this._nearestsnap(newx,newy);this.currentpage=snap;time=this.options.snapspeed||math.max(math.max(math.min(math.abs(newx-snap.x),1000),math.min(math.abs(newy-snap.y),1000)),300);newx=snap.x;newy=snap.y;this.directionx=0;this.directiony=0;easing=this.options.bounceeasing;}
if(newx!=this.x||newy!=this.y){if(newx>0||newx<this.maxscrollx||newy>0||newy<this.maxscrolly){easing=utils.ease.quadratic;}
this.scrollto(newx,newy,time,easing);return;}
this._execevent('scrollend');},_resize:function(){var that=this;cleartimeout(this.resizetimeout);this.resizetimeout=settimeout(function(){that.refresh();},this.options.resizepolling);},resetposition:function(time){var x=this.x,y=this.y;time=time||0;if(!this.hashorizontalscroll||this.x>0){x=0;}else if(this.x<this.maxscrollx){x=this.maxscrollx;}
if(!this.hasverticalscroll||this.y>0){y=0;}else if(this.y<this.maxscrolly){y=this.maxscrolly;}
if(x==this.x&&y==this.y){return false;}
this.scrollto(x,y,time,this.options.bounceeasing);return true;},disable:function(){this.enabled=false;},enable:function(){this.enabled=true;},refresh:function(){var rf=this.wrapper.offsetheight;this.wrapperwidth=this.wrapper.clientwidth;this.wrapperheight=this.wrapper.clientheight;this.scrollerwidth=this.scroller.offsetwidth;this.scrollerheight=this.scroller.offsetheight;this.maxscrollx=this.wrapperwidth-this.scrollerwidth;this.maxscrolly=this.wrapperheight-this.scrollerheight;this.hashorizontalscroll=this.options.scrollx&&this.maxscrollx<0;this.hasverticalscroll=this.options.scrolly&&this.maxscrolly<0;if(!this.hashorizontalscroll){this.maxscrollx=0;this.scrollerwidth=this.wrapperwidth;}
if(!this.hasverticalscroll){this.maxscrolly=0;this.scrollerheight=this.wrapperheight;}
this.endtime=0;this.directionx=0;this.directiony=0;this.wrapperoffset=utils.offset(this.wrapper);this._execevent('refresh');this.resetposition();},on:function(type,fn){if(!this._events[type]){this._events[type]=[];}
this._events[type].push(fn);},off:function(type,fn){if(!this._events[type]){return;}
var index=this._events[type].indexof(fn);if(index>-1){this._events[type].splice(index,1);}},_execevent:function(type){if(!this._events[type]){return;}
var i=0,l=this._events[type].length;if(!l){return;}
for(;i<l;i++){this._events[type][i].apply(this,[].slice.call(arguments,1));}},scrollby:function(x,y,time,easing){x=this.x+x;y=this.y+y;time=time||0;this.scrollto(x,y,time,easing);},scrollto:function(x,y,time,easing){easing=easing||utils.ease.circular;this.isintransition=this.options.usetransition&&time>0;var transitiontype=this.options.usetransition&&easing.style;if(!time||transitiontype){if(transitiontype){this._transitiontimingfunction(easing.style);this._transitiontime(time);}
this._translate(x,y);}else{this._animate(x,y,time,easing.fn);}},scrolltoelement:function(el,time,offsetx,offsety,easing){el=el.nodetype?el:this.scroller.queryselector(el);if(!el){return;}
var pos=utils.offset(el);pos.left-=this.wrapperoffset.left;pos.top-=this.wrapperoffset.top;if(offsetx===true){offsetx=math.round(el.offsetwidth/2-this.wrapper.offsetwidth/2);}
if(offsety===true){offsety=math.round(el.offsetheight/2-this.wrapper.offsetheight/2);}
pos.left-=offsetx||0;pos.top-=offsety||0;pos.left=pos.left>0?0:pos.left<this.maxscrollx?this.maxscrollx:pos.left;pos.top=pos.top>0?0:pos.top<this.maxscrolly?this.maxscrolly:pos.top;time=time===undefined||time===null||time==='auto'?math.max(math.abs(this.x-pos.left),math.abs(this.y-pos.top)):time;this.scrollto(pos.left,pos.top,time,easing);},_transitiontime:function(time){if(!this.options.usetransition){return;}
time=time||0;var durationprop=utils.style.transitionduration;if(!durationprop){return;}
this.scrollerstyle[durationprop]=time+'ms';if(!time&&utils.isbadandroid){this.scrollerstyle[durationprop]='0.0001ms';var self=this;raf(function(){if(self.scrollerstyle[durationprop]==='0.0001ms'){self.scrollerstyle[durationprop]='0s';}});}
if(this.indicators){for(var i=this.indicators.length;i--;){this.indicators[i].transitiontime(time);}}},_transitiontimingfunction:function(easing){this.scrollerstyle[utils.style.transitiontimingfunction]=easing;if(this.indicators){for(var i=this.indicators.length;i--;){this.indicators[i].transitiontimingfunction(easing);}}},_translate:function(x,y){if(this.options.usetransform){this.scrollerstyle[utils.style.transform]='translate('+x+'px,'+y+'px)'+this.translatez;}else{x=math.round(x);y=math.round(y);this.scrollerstyle.left=x+'px';this.scrollerstyle.top=y+'px';}
this.x=x;this.y=y;if(this.indicators){for(var i=this.indicators.length;i--;){this.indicators[i].updateposition();}}},_initevents:function(remove){var eventtype=remove?utils.removeevent:utils.addevent,target=this.options.bindtowrapper?this.wrapper:window;eventtype(window,'orientationchange',this);eventtype(window,'resize',this);if(this.options.click){eventtype(this.wrapper,'click',this,true);}
if(!this.options.disablemouse){eventtype(this.wrapper,'mousedown',this);eventtype(target,'mousemove',this);eventtype(target,'mousecancel',this);eventtype(target,'mouseup',this);}
if(utils.haspointer&&!this.options.disablepointer){eventtype(this.wrapper,utils.prefixpointerevent('pointerdown'),this);eventtype(target,utils.prefixpointerevent('pointermove'),this);eventtype(target,utils.prefixpointerevent('pointercancel'),this);eventtype(target,utils.prefixpointerevent('pointerup'),this);}
if(utils.hastouch&&!this.options.disabletouch){eventtype(this.wrapper,'touchstart',this);eventtype(target,'touchmove',this);eventtype(target,'touchcancel',this);eventtype(target,'touchend',this);}
eventtype(this.scroller,'transitionend',this);eventtype(this.scroller,'webkittransitionend',this);eventtype(this.scroller,'otransitionend',this);eventtype(this.scroller,'mstransitionend',this);},getcomputedposition:function(){var matrix=window.getcomputedstyle(this.scroller,null),x,y;if(this.options.usetransform){matrix=matrix[utils.style.transform].split(')')[0].split(', ');x=+(matrix[12]||matrix[4]);y=+(matrix[13]||matrix[5]);}else{x=+matrix.left.replace(/[^-\d.]/g,'');y=+matrix.top.replace(/[^-\d.]/g,'');}
return{x:x,y:y};},_initindicators:function(){var interactive=this.options.interactivescrollbars,customstyle=typeof this.options.scrollbars!='string',indicators=[],indicator;var that=this;this.indicators=[];if(this.options.scrollbars){if(this.options.scrolly){indicator={el:createdefaultscrollbar('v',interactive,this.options.scrollbars),interactive:interactive,defaultscrollbars:true,customstyle:customstyle,resize:this.options.resizescrollbars,shrink:this.options.shrinkscrollbars,fade:this.options.fadescrollbars,listenx:false};this.wrapper.appendchild(indicator.el);indicators.push(indicator);}
if(this.options.scrollx){indicator={el:createdefaultscrollbar('h',interactive,this.options.scrollbars),interactive:interactive,defaultscrollbars:true,customstyle:customstyle,resize:this.options.resizescrollbars,shrink:this.options.shrinkscrollbars,fade:this.options.fadescrollbars,listeny:false};this.wrapper.appendchild(indicator.el);indicators.push(indicator);}}
if(this.options.indicators){indicators=indicators.concat(this.options.indicators);}
for(var i=indicators.length;i--;){this.indicators.push(new indicator(this,indicators[i]));}
function _indicatorsmap(fn){if(that.indicators){for(var i=that.indicators.length;i--;){fn.call(that.indicators[i]);}}}
if(this.options.fadescrollbars){this.on('scrollend',function(){_indicatorsmap(function(){this.fade();});});this.on('scrollcancel',function(){_indicatorsmap(function(){this.fade();});});this.on('scrollstart',function(){_indicatorsmap(function(){this.fade(1);});});this.on('beforescrollstart',function(){_indicatorsmap(function(){this.fade(1,true);});});}
this.on('refresh',function(){_indicatorsmap(function(){this.refresh();});});this.on('destroy',function(){_indicatorsmap(function(){this.destroy();});delete this.indicators;});},_initwheel:function(){utils.addevent(this.wrapper,'wheel',this);utils.addevent(this.wrapper,'mousewheel',this);utils.addevent(this.wrapper,'dommousescroll',this);this.on('destroy',function(){cleartimeout(this.wheeltimeout);this.wheeltimeout=null;utils.removeevent(this.wrapper,'wheel',this);utils.removeevent(this.wrapper,'mousewheel',this);utils.removeevent(this.wrapper,'dommousescroll',this);});},_wheel:function(e){if(!this.enabled){return;}
var wheeldeltax,wheeldeltay,newx,newy,that=this;if(this.wheeltimeout===undefined){that._execevent('scrollstart');}
cleartimeout(this.wheeltimeout);this.wheeltimeout=settimeout(function(){if(!that.options.snap){that._execevent('scrollend');}
that.wheeltimeout=undefined;},400);if('deltax'in e){if(e.deltamode===1){wheeldeltax=-e.deltax*this.options.mousewheelspeed;wheeldeltay=-e.deltay*this.options.mousewheelspeed;}else{wheeldeltax=-e.deltax;wheeldeltay=-e.deltay;}}else if('wheeldeltax'in e){wheeldeltax=e.wheeldeltax/120*this.options.mousewheelspeed;wheeldeltay=e.wheeldeltay/120*this.options.mousewheelspeed;}else if('wheeldelta'in e){wheeldeltax=wheeldeltay=e.wheeldelta/120*this.options.mousewheelspeed;}else if('detail'in e){wheeldeltax=wheeldeltay=-e.detail/3*this.options.mousewheelspeed;}else{return;}
wheeldeltax*=this.options.invertwheeldirection;wheeldeltay*=this.options.invertwheeldirection;if(!this.hasverticalscroll){wheeldeltax=wheeldeltay;wheeldeltay=0;}
if(this.options.snap){newx=this.currentpage.pagex;newy=this.currentpage.pagey;if(wheeldeltax>0){newx--;}else if(wheeldeltax<0){newx++;}
if(wheeldeltay>0){newy--;}else if(wheeldeltay<0){newy++;}
this.gotopage(newx,newy);return;}
newx=this.x+math.round(this.hashorizontalscroll?wheeldeltax:0);newy=this.y+math.round(this.hasverticalscroll?wheeldeltay:0);this.directionx=wheeldeltax>0?-1:wheeldeltax<0?1:0;this.directiony=wheeldeltay>0?-1:wheeldeltay<0?1:0;if(newx>0){newx=0;}else if(newx<this.maxscrollx){newx=this.maxscrollx;}
if(newy>0){newy=0;}else if(newy<this.maxscrolly){newy=this.maxscrolly;}
this.scrollto(newx,newy,0);},_initsnap:function(){this.currentpage={};if(typeof this.options.snap=='string'){this.options.snap=this.scroller.queryselectorall(this.options.snap);}
this.on('refresh',function(){var i=0,l,m=0,n,cx,cy,x=0,y,stepx=this.options.snapstepx||this.wrapperwidth,stepy=this.options.snapstepy||this.wrapperheight,el;this.pages=[];if(!this.wrapperwidth||!this.wrapperheight||!this.scrollerwidth||!this.scrollerheight){return;}
if(this.options.snap===true){cx=math.round(stepx/2);cy=math.round(stepy/2);while(x>-this.scrollerwidth){this.pages[i]=[];l=0;y=0;while(y>-this.scrollerheight){this.pages[i][l]={x:math.max(x,this.maxscrollx),y:math.max(y,this.maxscrolly),width:stepx,height:stepy,cx:x-cx,cy:y-cy};y-=stepy;l++;}
x-=stepx;i++;}}else{el=this.options.snap;l=el.length;n=-1;for(;i<l;i++){if(i===0||el[i].offsetleft<=el[i-1].offsetleft){m=0;n++;}
if(!this.pages[m]){this.pages[m]=[];}
x=math.max(-el[i].offsetleft,this.maxscrollx);y=math.max(-el[i].offsettop,this.maxscrolly);cx=x-math.round(el[i].offsetwidth/2);cy=y-math.round(el[i].offsetheight/2);this.pages[m][n]={x:x,y:y,width:el[i].offsetwidth,height:el[i].offsetheight,cx:cx,cy:cy};if(x>this.maxscrollx){m++;}}}
this.gotopage(this.currentpage.pagex||0,this.currentpage.pagey||0,0);if(this.options.snapthreshold%1===0){this.snapthresholdx=this.options.snapthreshold;this.snapthresholdy=this.options.snapthreshold;}else{this.snapthresholdx=math.round(this.pages[this.currentpage.pagex][this.currentpage.pagey].width*this.options.snapthreshold);this.snapthresholdy=math.round(this.pages[this.currentpage.pagex][this.currentpage.pagey].height*this.options.snapthreshold);}});this.on('flick',function(){var time=this.options.snapspeed||math.max(math.max(math.min(math.abs(this.x-this.startx),1000),math.min(math.abs(this.y-this.starty),1000)),300);this.gotopage(this.currentpage.pagex+this.directionx,this.currentpage.pagey+this.directiony,time);});},_nearestsnap:function(x,y){if(!this.pages.length){return{x:0,y:0,pagex:0,pagey:0};}
var i=0,l=this.pages.length,m=0;if(math.abs(x-this.absstartx)<this.snapthresholdx&&math.abs(y-this.absstarty)<this.snapthresholdy){return this.currentpage;}
if(x>0){x=0;}else if(x<this.maxscrollx){x=this.maxscrollx;}
if(y>0){y=0;}else if(y<this.maxscrolly){y=this.maxscrolly;}
for(;i<l;i++){if(x>=this.pages[i][0].cx){x=this.pages[i][0].x;break;}}
l=this.pages[i].length;for(;m<l;m++){if(y>=this.pages[0][m].cy){y=this.pages[0][m].y;break;}}
if(i==this.currentpage.pagex){i+=this.directionx;if(i<0){i=0;}else if(i>=this.pages.length){i=this.pages.length-1;}
x=this.pages[i][0].x;}
if(m==this.currentpage.pagey){m+=this.directiony;if(m<0){m=0;}else if(m>=this.pages[0].length){m=this.pages[0].length-1;}
y=this.pages[0][m].y;}
return{x:x,y:y,pagex:i,pagey:m};},gotopage:function(x,y,time,easing){easing=easing||this.options.bounceeasing;if(x>=this.pages.length){x=this.pages.length-1;}else if(x<0){x=0;}
if(y>=this.pages[x].length){y=this.pages[x].length-1;}else if(y<0){y=0;}
var posx=this.pages[x][y].x,posy=this.pages[x][y].y;time=time===undefined?this.options.snapspeed||math.max(math.max(math.min(math.abs(posx-this.x),1000),math.min(math.abs(posy-this.y),1000)),300):time;this.currentpage={x:posx,y:posy,pagex:x,pagey:y};this.scrollto(posx,posy,time,easing);},next:function(time,easing){var x=this.currentpage.pagex,y=this.currentpage.pagey;x++;if(x>=this.pages.length&&this.hasverticalscroll){x=0;y++;}
this.gotopage(x,y,time,easing);},prev:function(time,easing){var x=this.currentpage.pagex,y=this.currentpage.pagey;x--;if(x<0&&this.hasverticalscroll){x=0;y--;}
this.gotopage(x,y,time,easing);},_initkeys:function(e){var keys={pageup:33,pagedown:34,end:35,home:36,left:37,up:38,right:39,down:40};var i;if(typeof this.options.keybindings=='object'){for(i in this.options.keybindings){if(typeof this.options.keybindings[i]=='string'){this.options.keybindings[i]=this.options.keybindings[i].touppercase().charcodeat(0);}}}else{this.options.keybindings={};}
for(i in keys){this.options.keybindings[i]=this.options.keybindings[i]||keys[i];}
utils.addevent(window,'keydown',this);this.on('destroy',function(){utils.removeevent(window,'keydown',this);});},_key:function(e){if(!this.enabled){return;}
var snap=this.options.snap,newx=snap?this.currentpage.pagex:this.x,newy=snap?this.currentpage.pagey:this.y,now=utils.gettime(),prevtime=this.keytime||0,acceleration=0.250,pos;if(this.options.usetransition&&this.isintransition){pos=this.getcomputedposition();this._translate(math.round(pos.x),math.round(pos.y));this.isintransition=false;}
this.keyacceleration=now-prevtime<200?math.min(this.keyacceleration+acceleration,50):0;switch(e.keycode){case this.options.keybindings.pageup:if(this.hashorizontalscroll&&!this.hasverticalscroll){newx+=snap?1:this.wrapperwidth;}else{newy+=snap?1:this.wrapperheight;}
break;case this.options.keybindings.pagedown:if(this.hashorizontalscroll&&!this.hasverticalscroll){newx-=snap?1:this.wrapperwidth;}else{newy-=snap?1:this.wrapperheight;}
break;case this.options.keybindings.end:newx=snap?this.pages.length-1:this.maxscrollx;newy=snap?this.pages[0].length-1:this.maxscrolly;break;case this.options.keybindings.home:newx=0;newy=0;break;case this.options.keybindings.left:newx+=snap?-1:5+this.keyacceleration>>0;break;case this.options.keybindings.up:newy+=snap?1:5+this.keyacceleration>>0;break;case this.options.keybindings.right:newx-=snap?-1:5+this.keyacceleration>>0;break;case this.options.keybindings.down:newy-=snap?1:5+this.keyacceleration>>0;break;default:return;}
if(snap){this.gotopage(newx,newy);return;}
if(newx>0){newx=0;this.keyacceleration=0;}else if(newx<this.maxscrollx){newx=this.maxscrollx;this.keyacceleration=0;}
if(newy>0){newy=0;this.keyacceleration=0;}else if(newy<this.maxscrolly){newy=this.maxscrolly;this.keyacceleration=0;}
this.scrollto(newx,newy,0);this.keytime=now;},_animate:function(destx,desty,duration,easingfn){var that=this,startx=this.x,starty=this.y,starttime=utils.gettime(),desttime=starttime+duration;function step(){var now=utils.gettime(),newx,newy,easing;if(now>=desttime){that.isanimating=false;that._translate(destx,desty);if(!that.resetposition(that.options.bouncetime)){that._execevent('scrollend');}
return;}
now=(now-starttime)/duration;easing=easingfn(now);newx=(destx-startx)*easing+startx;newy=(desty-starty)*easing+starty;that._translate(newx,newy);if(that.isanimating){raf(step);}}
this.isanimating=true;step();},handleevent:function(e){switch(e.type){case 'touchstart':case 'pointerdown':case 'mspointerdown':case 'mousedown':this._start(e);break;case 'touchmove':case 'pointermove':case 'mspointermove':case 'mousemove':this._move(e);break;case 'touchend':case 'pointerup':case 'mspointerup':case 'mouseup':case 'touchcancel':case 'pointercancel':case 'mspointercancel':case 'mousecancel':this._end(e);break;case 'orientationchange':case 'resize':this._resize();break;case 'transitionend':case 'webkittransitionend':case 'otransitionend':case 'mstransitionend':this._transitionend(e);break;case 'wheel':case 'dommousescroll':case 'mousewheel':this._wheel(e);break;case 'keydown':this._key(e);break;case 'click':if(this.enabled&&!e._constructed){e.preventdefault();e.stoppropagation();}
break;}}};function createdefaultscrollbar(direction,interactive,type){var scrollbar=document.createelement('div'),indicator=document.createelement('div');if(type===true){scrollbar.style.csstext='position:absolute;z-index:9999';indicator.style.csstext='-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px';}
indicator.classname='iscrollindicator';if(direction=='h'){if(type===true){scrollbar.style.csstext+=';height:7px;left:2px;right:2px;bottom:0';indicator.style.height='100%';}
scrollbar.classname='iscrollhorizontalscrollbar';}else{if(type===true){scrollbar.style.csstext+=';width:7px;bottom:2px;top:2px;right:1px';indicator.style.width='100%';}
scrollbar.classname='iscrollverticalscrollbar';}
scrollbar.style.csstext+=';overflow:hidden';if(!interactive){scrollbar.style.pointerevents='none';}
scrollbar.appendchild(indicator);return scrollbar;}
function indicator(scroller,options){this.wrapper=typeof options.el=='string'?document.queryselector(options.el):options.el;this.wrapperstyle=this.wrapper.style;this.indicator=this.wrapper.children[0];this.indicatorstyle=this.indicator.style;this.scroller=scroller;this.options={listenx:true,listeny:true,interactive:false,resize:true,defaultscrollbars:false,shrink:false,fade:false,speedratiox:0,speedratioy:0};for(var i in options){this.options[i]=options[i];}
this.sizeratiox=1;this.sizeratioy=1;this.maxposx=0;this.maxposy=0;if(this.options.interactive){if(!this.options.disabletouch){utils.addevent(this.indicator,'touchstart',this);utils.addevent(window,'touchend',this);}
if(!this.options.disablepointer){utils.addevent(this.indicator,utils.prefixpointerevent('pointerdown'),this);utils.addevent(window,utils.prefixpointerevent('pointerup'),this);}
if(!this.options.disablemouse){utils.addevent(this.indicator,'mousedown',this);utils.addevent(window,'mouseup',this);}}
if(this.options.fade){this.wrapperstyle[utils.style.transform]=this.scroller.translatez;var durationprop=utils.style.transitionduration;if(!durationprop){return;}
this.wrapperstyle[durationprop]=utils.isbadandroid?'0.0001ms':'0ms';var self=this;if(utils.isbadandroid){raf(function(){if(self.wrapperstyle[durationprop]==='0.0001ms'){self.wrapperstyle[durationprop]='0s';}});}
this.wrapperstyle.opacity='0';}}
indicator.prototype={handleevent:function(e){switch(e.type){case 'touchstart':case 'pointerdown':case 'mspointerdown':case 'mousedown':this._start(e);break;case 'touchmove':case 'pointermove':case 'mspointermove':case 'mousemove':this._move(e);break;case 'touchend':case 'pointerup':case 'mspointerup':case 'mouseup':case 'touchcancel':case 'pointercancel':case 'mspointercancel':case 'mousecancel':this._end(e);break;}},destroy:function(){if(this.options.fadescrollbars){cleartimeout(this.fadetimeout);this.fadetimeout=null;}
if(this.options.interactive){utils.removeevent(this.indicator,'touchstart',this);utils.removeevent(this.indicator,utils.prefixpointerevent('pointerdown'),this);utils.removeevent(this.indicator,'mousedown',this);utils.removeevent(window,'touchmove',this);utils.removeevent(window,utils.prefixpointerevent('pointermove'),this);utils.removeevent(window,'mousemove',this);utils.removeevent(window,'touchend',this);utils.removeevent(window,utils.prefixpointerevent('pointerup'),this);utils.removeevent(window,'mouseup',this);}
if(this.options.defaultscrollbars){this.wrapper.parentnode.removechild(this.wrapper);}},_start:function(e){var point=e.touches?e.touches[0]:e;e.preventdefault();e.stoppropagation();this.transitiontime();this.initiated=true;this.moved=false;this.lastpointx=point.pagex;this.lastpointy=point.pagey;this.starttime=utils.gettime();if(!this.options.disabletouch){utils.addevent(window,'touchmove',this);}
if(!this.options.disablepointer){utils.addevent(window,utils.prefixpointerevent('pointermove'),this);}
if(!this.options.disablemouse){utils.addevent(window,'mousemove',this);}
this.scroller._execevent('beforescrollstart');},_move:function(e){var point=e.touches?e.touches[0]:e,deltax,deltay,newx,newy,timestamp=utils.gettime();if(!this.moved){this.scroller._execevent('scrollstart');}
this.moved=true;deltax=point.pagex-this.lastpointx;this.lastpointx=point.pagex;deltay=point.pagey-this.lastpointy;this.lastpointy=point.pagey;newx=this.x+deltax;newy=this.y+deltay;this._pos(newx,newy);e.preventdefault();e.stoppropagation();},_end:function(e){if(!this.initiated){return;}
this.initiated=false;e.preventdefault();e.stoppropagation();utils.removeevent(window,'touchmove',this);utils.removeevent(window,utils.prefixpointerevent('pointermove'),this);utils.removeevent(window,'mousemove',this);if(this.scroller.options.snap){var snap=this.scroller._nearestsnap(this.scroller.x,this.scroller.y);var time=this.options.snapspeed||math.max(math.max(math.min(math.abs(this.scroller.x-snap.x),1000),math.min(math.abs(this.scroller.y-snap.y),1000)),300);if(this.scroller.x!=snap.x||this.scroller.y!=snap.y){this.scroller.directionx=0;this.scroller.directiony=0;this.scroller.currentpage=snap;this.scroller.scrollto(snap.x,snap.y,time,this.scroller.options.bounceeasing);}}
if(this.moved){this.scroller._execevent('scrollend');}},transitiontime:function(time){time=time||0;var durationprop=utils.style.transitionduration;if(!durationprop){return;}
this.indicatorstyle[durationprop]=time+'ms';if(!time&&utils.isbadandroid){this.indicatorstyle[durationprop]='0.0001ms';var self=this;raf(function(){if(self.indicatorstyle[durationprop]==='0.0001ms'){self.indicatorstyle[durationprop]='0s';}});}},transitiontimingfunction:function(easing){this.indicatorstyle[utils.style.transitiontimingfunction]=easing;},refresh:function(){this.transitiontime();if(this.options.listenx&&!this.options.listeny){this.indicatorstyle.display=this.scroller.hashorizontalscroll?'block':'none';}else if(this.options.listeny&&!this.options.listenx){this.indicatorstyle.display=this.scroller.hasverticalscroll?'block':'none';}else{this.indicatorstyle.display=this.scroller.hashorizontalscroll||this.scroller.hasverticalscroll?'block':'none';}
if(this.scroller.hashorizontalscroll&&this.scroller.hasverticalscroll){utils.addclass(this.wrapper,'iscrollbothscrollbars');utils.removeclass(this.wrapper,'iscrolllonescrollbar');if(this.options.defaultscrollbars&&this.options.customstyle){if(this.options.listenx){this.wrapper.style.right='8px';}else{this.wrapper.style.bottom='8px';}}}else{utils.removeclass(this.wrapper,'iscrollbothscrollbars');utils.addclass(this.wrapper,'iscrolllonescrollbar');if(this.options.defaultscrollbars&&this.options.customstyle){if(this.options.listenx){this.wrapper.style.right='2px';}else{this.wrapper.style.bottom='2px';}}}
var r=this.wrapper.offsetheight;if(this.options.listenx){this.wrapperwidth=this.wrapper.clientwidth;if(this.options.resize){this.indicatorwidth=math.max(math.round(this.wrapperwidth*this.wrapperwidth/(this.scroller.scrollerwidth||this.wrapperwidth||1)),8);this.indicatorstyle.width=this.indicatorwidth+'px';}else{this.indicatorwidth=this.indicator.clientwidth;}
this.maxposx=this.wrapperwidth-this.indicatorwidth;if(this.options.shrink=='clip'){this.minboundaryx=-this.indicatorwidth+8;this.maxboundaryx=this.wrapperwidth-8;}else{this.minboundaryx=0;this.maxboundaryx=this.maxposx;}
this.sizeratiox=this.options.speedratiox||(this.scroller.maxscrollx&&(this.maxposx/this.scroller.maxscrollx));}
if(this.options.listeny){this.wrapperheight=this.wrapper.clientheight;if(this.options.resize){this.indicatorheight=math.max(math.round(this.wrapperheight*this.wrapperheight/(this.scroller.scrollerheight||this.wrapperheight||1)),8);this.indicatorstyle.height=this.indicatorheight+'px';}else{this.indicatorheight=this.indicator.clientheight;}
this.maxposy=this.wrapperheight-this.indicatorheight;if(this.options.shrink=='clip'){this.minboundaryy=-this.indicatorheight+8;this.maxboundaryy=this.wrapperheight-8;}else{this.minboundaryy=0;this.maxboundaryy=this.maxposy;}
this.maxposy=this.wrapperheight-this.indicatorheight;this.sizeratioy=this.options.speedratioy||(this.scroller.maxscrolly&&(this.maxposy/this.scroller.maxscrolly));}
this.updateposition();},updateposition:function(){var x=this.options.listenx&&math.round(this.sizeratiox*this.scroller.x)||0,y=this.options.listeny&&math.round(this.sizeratioy*this.scroller.y)||0;if(!this.options.ignoreboundaries){if(x<this.minboundaryx){if(this.options.shrink=='scale'){this.width=math.max(this.indicatorwidth+x,8);this.indicatorstyle.width=this.width+'px';}
x=this.minboundaryx;}else if(x>this.maxboundaryx){if(this.options.shrink=='scale'){this.width=math.max(this.indicatorwidth-(x-this.maxposx),8);this.indicatorstyle.width=this.width+'px';x=this.maxposx+this.indicatorwidth-this.width;}else{x=this.maxboundaryx;}}else if(this.options.shrink=='scale'&&this.width!=this.indicatorwidth){this.width=this.indicatorwidth;this.indicatorstyle.width=this.width+'px';}
if(y<this.minboundaryy){if(this.options.shrink=='scale'){this.height=math.max(this.indicatorheight+y*3,8);this.indicatorstyle.height=this.height+'px';}
y=this.minboundaryy;}else if(y>this.maxboundaryy){if(this.options.shrink=='scale'){this.height=math.max(this.indicatorheight-(y-this.maxposy)*3,8);this.indicatorstyle.height=this.height+'px';y=this.maxposy+this.indicatorheight-this.height;}else{y=this.maxboundaryy;}}else if(this.options.shrink=='scale'&&this.height!=this.indicatorheight){this.height=this.indicatorheight;this.indicatorstyle.height=this.height+'px';}}
this.x=x;this.y=y;if(this.scroller.options.usetransform){this.indicatorstyle[utils.style.transform]='translate('+x+'px,'+y+'px)'+this.scroller.translatez;}else{this.indicatorstyle.left=x+'px';this.indicatorstyle.top=y+'px';}},_pos:function(x,y){if(x<0){x=0;}else if(x>this.maxposx){x=this.maxposx;}
if(y<0){y=0;}else if(y>this.maxposy){y=this.maxposy;}
x=this.options.listenx?math.round(x/this.sizeratiox):this.scroller.x;y=this.options.listeny?math.round(y/this.sizeratioy):this.scroller.y;this.scroller.scrollto(x,y);},fade:function(val,hold){if(hold&&!this.visible){return;}
cleartimeout(this.fadetimeout);this.fadetimeout=null;var time=val?250:500,delay=val?0:300;val=val?'1':'0';this.wrapperstyle[utils.style.transitionduration]=time+'ms';this.fadetimeout=settimeout((function(val){this.wrapperstyle.opacity=val;this.visible=+val;}).bind(this,val),delay);}};iscroll.utils=utils;if(typeof module!='undefined'&&module.exports){module.exports=iscroll;}else if(typeof define=='function'&&define.amd){define(function(){return iscroll;});}else{window.iscroll=iscroll;}})(window,document,math);/*!
* scrolloverflow 2.0.0 module for fullpage.js >= 3
* https://github.com/alvarotrigo/fullpage.js
* @license mit licensed
*
* copyright (c) 2015 alvarotrigo.com - a project by alvaro trigo
*/(function(window,document){window.fp_scrolloverflow=(function(){var scrollable='fp-scrollable';var scrollable_sel='.'+scrollable;var active='active';var active_sel='.'+active;var section='fp-section';var section_sel='.'+section;var section_active_sel=section_sel+active_sel;var slide='fp-slide';var slide_sel='.'+slide;var slide_active_sel=slide_sel+active_sel;var slides_wrapper='fp-slides';var slides_wrapper_sel='.'+slides_wrapper;var table_cell='fp-tablecell';var table_cell_sel='.'+table_cell;var responsive='fp-responsive';var auto_height_responsive='fp-auto-height-responsive';iscroll.prototype.wheelon=function(){this.wrapper.addeventlistener('wheel',this);this.wrapper.addeventlistener('mousewheel',this);this.wrapper.addeventlistener('dommousescroll',this);};iscroll.prototype.wheeloff=function(){this.wrapper.removeeventlistener('wheel',this);this.wrapper.removeeventlistener('mousewheel',this);this.wrapper.removeeventlistener('dommousescroll',this);};function getpaddings(element){var section=fp_utils.closest(element,section_sel);if(section!=null){return parseint(getcomputedstyle(section)['padding-bottom'])+parseint(getcomputedstyle(section)['padding-top']);}
return 0;}
function scrollbarhandler(){var self=this;self.options=null;self.init=function(options,iscrolloptions){self.options=options;self.iscrolloptions=iscrolloptions;if(document.readystate==='complete'){createscrollbarforall();fullpage_api.shared.afterrenderactions();}
window.addeventlistener('load',function(){createscrollbarforall();fullpage_api.shared.afterrenderactions();});return self;};function createscrollbarforall(){if(fp_utils.hasclass(document.body,responsive)){removeresponsivescrolloverflows();}
else{foreachsectionandslide(createscrollbar);}}
function createscrollbar(element){if(fp_utils.hasclass(element,'fp-noscroll'))return;fp_utils.css(element,{'overflow':'hidden'});var scrolloverflowhandler=self.options.scrolloverflowhandler;var wrap=scrolloverflowhandler.wrapcontent();var section=fp_utils.closest(element,section_sel);var scrollable=scrolloverflowhandler.scrollable(element);var contentheight;var paddings=getpaddings(section);if(scrollable!=null){contentheight=scrolloverflowhandler.scrollheight(element);}
else{contentheight=element.scrollheight-paddings;if(self.options.verticalcentered){contentheight=$(table_cell_sel,element)[0].scrollheight-paddings;}}
var scrollheight=fp_utils.getwindowheight()-paddings;if(contentheight>scrollheight){if(scrollable!=null){scrolloverflowhandler.update(element,scrollheight);}
else{if(self.options.verticalcentered){fp_utils.wrapinner($(table_cell_sel,element)[0],wrap.scroller);fp_utils.wrapinner($(table_cell_sel,element)[0],wrap.scrollable);}else{fp_utils.wrapinner(element,wrap.scroller);fp_utils.wrapinner(element,wrap.scrollable);}
scrolloverflowhandler.create(element,scrollheight,self.iscrolloptions);}}
else{scrolloverflowhandler.remove(element);}
fp_utils.css(element,{'overflow':''});}
function foreachsectionandslide(callback){$(section_sel).foreach(function(section){var slides=$(slide_sel,section);if(slides.length){slides.foreach(function(slide){callback(slide);});}else{callback(section);}});}
function removeresponsivescrolloverflows(){var scrolloverflowhandler=self.options.scrolloverflowhandler;foreachsectionandslide(function(element){if(fp_utils.hasclass(fp_utils.closest(element,section_sel),auto_height_responsive)){scrolloverflowhandler.remove(element);}});}
self.createscrollbarforall=createscrollbarforall;}
var $=null;var iscrollhandler={refreshid:null,iscrollinstances:[],iscrolloptions:{scrollbars:true,mousewheel:true,hidescrollbars:false,fadescrollbars:false,disablemouse:true,interactivescrollbars:true},init:function(options){$=fp_utils.$;var istouch=(('ontouchstart'in window)||(navigator.msmaxtouchpoints>0)||(navigator.maxtouchpoints));iscrollhandler.iscrolloptions.click=istouch;iscrollhandler.iscrolloptions=fp_utils.deepextend(iscrollhandler.iscrolloptions,options.scrolloverflowoptions);return new scrollbarhandler().init(options,iscrollhandler.iscrolloptions);},togglewheel:function(value){var scrollable=$(scrollable_sel,$(section_active_sel)[0]);scrollable.foreach(function(item){var iscrollinstance=item.fp_iscrollinstance;if(iscrollinstance!=null){if(value){iscrollinstance.wheelon();}
else{iscrollinstance.wheeloff();}}});},onleave:function(){iscrollhandler.togglewheel(false);},beforeleave:function(){iscrollhandler.onleave()},afterload:function(){iscrollhandler.togglewheel(true);},create:function(element,scrollheight,iscrolloptions){var scrollable=$(scrollable_sel,element);scrollable.foreach(function(item){fp_utils.css(item,{'height':scrollheight+'px'});var iscrollinstance=item.fp_iscrollinstance;if(iscrollinstance!=null){iscrollhandler.iscrollinstances.foreach(function(instance){instance.destroy();});}
iscrollinstance=new iscroll(item,iscrolloptions);iscrollhandler.iscrollinstances.push(iscrollinstance);if(!fp_utils.hasclass(fp_utils.closest(element,section_sel),active)){iscrollinstance.wheeloff();}
item.fp_iscrollinstance=iscrollinstance;});},isscrolled:function(type,scrollable){var scroller=scrollable.fp_iscrollinstance;if(!scroller){return true;}
if(type==='top'){return scroller.y>=0&&!fp_utils.getscrolltop(scrollable);}else if(type==='bottom'){return(0-scroller.y)+fp_utils.getscrolltop(scrollable)+1+scrollable.offsetheight>=scrollable.scrollheight;}},scrollable:function(activesection){if($(slides_wrapper_sel,activesection).length){return $(scrollable_sel,$(slide_active_sel,activesection)[0])[0];}
return $(scrollable_sel,activesection)[0];},scrollheight:function(element){return $('.fp-scroller',$(scrollable_sel,element)[0])[0].scrollheight;},remove:function(element){if(element==null)return;var scrollable=$(scrollable_sel,element)[0];if(scrollable!=null){var iscrollinstance=scrollable.fp_iscrollinstance;if(iscrollinstance!=null){iscrollinstance.destroy();}
scrollable.fp_iscrollinstance=null;$('.fp-scroller',element)[0].outerhtml=$('.fp-scroller',element)[0].innerhtml;$(scrollable_sel,element)[0].outerhtml=$(scrollable_sel,element)[0].innerhtml;}},update:function(element,scrollheight){cleartimeout(iscrollhandler.refreshid);iscrollhandler.refreshid=settimeout(function(){iscrollhandler.iscrollinstances.foreach(function(instance){instance.refresh();fullpage_api.silentmoveto(fp_utils.index($(section_active_sel)[0])+1);});},150);fp_utils.css($(scrollable_sel,element)[0],{'height':scrollheight+'px'});fp_utils.css($(scrollable_sel,element)[0].parentnode,{'height':scrollheight+getpaddings(element)+'px'});},wrapcontent:function(){var scrollable=document.createelement('div');scrollable.classname=scrollable;var scroller=document.createelement('div');scroller.classname='fp-scroller';return{scrollable:scrollable,scroller:scroller};}};return{iscrollhandler:iscrollhandler};})();})(window,document);