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jquery.nicescroll.min.js
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jquery.nicescroll.min.js
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/*
jquery.nicescroll 2.9.6 InuYaksa*2012 MIT http://areaaperta.com/nicescroll
Open Source Initiative OSI - The MIT License (MIT):Licensing
[OSI Approved License]
The MIT License (MIT)
Copyright (c) 2011 InuYaksa
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/(function(e){var o=false,q=false,t=5E3,u=2E3,v=function(){var e=document.getElementsByTagName("script"),e=e[e.length-1].src.split("?")[0];return e.split("/").length>0?e.split("/").slice(0,-1).join("/")+"/":""}(),n=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||false,p=window.cancelRequestAnimationFrame||window.webkitCancelRequestAnimationFrame||window.mozCancelRequestAnimationFrame||
window.oCancelRequestAnimationFrame||window.msCancelRequestAnimationFrame||false,z=function(f,d){function h(c,g,d){g=c.css(g);c=parseFloat(g);return isNaN(c)?(c=m[g]||0,d=c==3?d?b.win.outerHeight()-b.win.innerHeight():b.win.outerWidth()-b.win.innerWidth():1,b.isie8&&c&&(c+=1),d?c:0):c}var b=this;this.version="2.9.6";this.name="nicescroll";this.me=d;this.opt={doc:e("body"),win:false,zindex:9E3,cursoropacitymin:0,cursoropacitymax:1,cursorcolor:"#424242",cursorwidth:"5px",cursorborder:"1px solid #fff",
cursorborderradius:"5px",scrollspeed:60,mousescrollstep:40,touchbehavior:false,hwacceleration:true,usetransition:true,boxzoom:false,dblclickzoom:true,gesturezoom:true,grabcursorenabled:true,autohidemode:true,background:"",iframeautoresize:true,cursorminheight:20,preservenativescrolling:true,railoffset:false,bouncescroll:false,spacebarenabled:true,railpadding:{top:0,right:0,left:0,bottom:0},disableoutline:true};if(f)for(var i in b.opt)typeof f[i]!="undefined"&&(b.opt[i]=f[i]);this.iddoc=(this.doc=
b.opt.doc)&&this.doc[0]?this.doc[0].id||"":"";this.ispage=/BODY|HTML/.test(b.opt.win?b.opt.win[0].nodeName:this.doc[0].nodeName);this.haswrapper=b.opt.win!==false;this.win=b.opt.win||(this.ispage?e(window):this.doc);this.docscroll=this.ispage&&!this.haswrapper?e(window):this.win;this.body=e("body");this.iframe=false;this.isiframe=this.doc[0].nodeName=="IFRAME"&&this.win[0].nodeName=="IFRAME";this.istextarea=this.win[0].nodeName=="TEXTAREA";this.page=this.view=this.onclick=this.ongesturezoom=this.onkeypress=
this.onmousewheel=this.onmousemove=this.onmouseup=this.onmousedown=false;this.scroll={x:0,y:0};this.scrollratio={x:0,y:0};this.cursorheight=20;this.scrollvaluemax=0;this.scrollmom=false;do this.id="ascrail"+u++;while(document.getElementById(this.id));this.hasmousefocus=this.hasfocus=this.zoomactive=this.zoom=this.cursorfreezed=this.cursor=this.rail=false;this.visibility=true;this.nativescrollingarea=this.hidden=this.locked=false;this.events=[];this.saved={};this.delaylist={};this.synclist={};this.lastdelta=
0;var j=document.createElement("DIV");this.isopera="opera"in window;this.isieold=(this.isie="all"in document&&"attachEvent"in j&&!this.isopera)&&!("msInterpolationMode"in j.style);this.isie7=this.isie&&!this.isieold&&(!("documentMode"in document)||document.documentMode==7);this.isie8=this.isie&&"documentMode"in document&&document.documentMode==8;this.isie9=this.isie&&"performance"in window&&document.documentMode>=9;this.isie9mobile=/iemobile.9/i.test(navigator.userAgent);this.isie7mobile=!this.isie9mobile&&
this.isie7&&/iemobile/i.test(navigator.userAgent);this.ismozilla="MozAppearance"in j.style;this.ischrome="chrome"in window;this.cantouch="ontouchstart"in document.documentElement;this.hasmstouch=window.navigator.msPointerEnabled||false;this.isios4=(this.isios=this.cantouch&&/iphone|ipad|ipod/i.test(navigator.platform))&&!("seal"in Object);if(b.opt.hwacceleration){if((this.trstyle=window.opera?"OTransform":document.all?"msTransform":j.style.webkitTransform!==void 0?"webkitTransform":j.style.MozTransform!==
void 0?"MozTransform":false)&&typeof j.style[this.trstyle]=="undefined")this.trstyle=false;if(this.hastransform=this.trstyle!=false)j.style[this.trstyle]="translate3d(1px,2px,3px)",this.hastranslate3d=/translate3d/.test(j.style[this.trstyle]);this.transitionstyle=false;this.prefixstyle="";this.transitionend=false;var r="transition,webkitTransition,MozTransition,OTransition,msTransition,KhtmlTransition".split(","),x=",-webkit-,-moz-,-o-,-ms-,-khtml-".split(","),l="transitionEnd,webkitTransitionEnd,transitionend,oTransitionEnd,msTransitionEnd,KhtmlTransitionEnd".split(",");
for(i=0;i<r.length;i++)if(r[i]in j.style){this.transitionstyle=r[i];this.prefixstyle=x[i];this.transitionend=l[i];break}this.hastransition=this.transitionstyle}else this.transitionend=this.hastransition=this.transitionstyle=this.hastranslate3d=this.hastransform=this.trstyle=false;this.cursorgrabvalue="";if(b.opt.grabcursorenabled&&b.opt.touchbehavior)this.cursorgrabvalue=function(){var c=["-moz-grab","-webkit-grab","grab"];if(b.ischrome||b.isie)c=[];for(var g=0;g<c.length;g++){var d=c[g];j.style.cursor=
d;if(j.style.cursor==d)return d}return"url(http://www.google.com/intl/en_ALL/mapfiles/openhand.cur),n-resize"}();j=null;this.ishwscroll=b.hastransform&&b.opt.hwacceleration&&b.haswrapper;this.delayed=function(c,g,d){var e=b.delaylist[c],f=(new Date).getTime();if(e&&e.tt)return false;if(e&&e.last+d>f&&!e.tt)b.delaylist[c]={last:f+d,tt:setTimeout(function(){b.delaylist[c].tt=0;g.call()},d)};else if(!e||!e.tt)b.delaylist[c]={last:f,tt:0},setTimeout(function(){g.call()},0)};this.requestSync=function(){if(!b.onsync)n(function(){b.onsync=
false;for(var name in b.synclist){var c=b.synclist[name];c&&c.call(b);b.synclist[name]=false}}),b.onsync=true};this.synched=function(c,g){b.synclist[c]=g;b.requestSync()};this.css=function(c,g){for(var d in g)b.saved.css.push([c,d,c.css(d)]),c.css(d,g[d])};this.scrollTop=function(c){return typeof c=="undefined"?b.getScrollTop():b.setScrollTop(c)};BezierClass=function(b,d,e,k,f,h,y){this.st=b;this.ed=d;this.spd=e;this.p1=k||0;this.p2=f||1;this.p3=h||0;this.p4=y||1;this.ts=(new Date).getTime();this.df=
this.ed-this.st};BezierClass.prototype={B2:function(b){return 3*b*b*(1-b)},B3:function(b){return 3*b*(1-b)*(1-b)},B4:function(b){return(1-b)*(1-b)*(1-b)},getNow:function(){var b=1-((new Date).getTime()-this.ts)/this.spd,d=this.B2(b)+this.B3(b)+this.B4(b);return b<0?this.ed:this.st+Math.round(this.df*d)},update:function(b,d){this.st=this.getNow();this.ed=b;this.spd=d;this.ts=(new Date).getTime();this.df=this.ed-this.st;return this}};this.ishwscroll?(this.doc.translate={x:0,y:0},this.hastranslate3d&&
this.doc.css(this.prefixstyle+"backface-visibility","hidden"),this.getScrollTop=function(c){return b.timerscroll&&!c?b.timerscroll.bz.getNow():b.doc.translate.y},this.notifyScrollEvent=document.createEvent?function(b){var d=document.createEvent("UIEvents");d.initUIEvent("scroll",false,true,window,1);b.dispatchEvent(d)}:document.fireEvent?function(b){var d=document.createEventObject();b.fireEvent("onscroll");d.cancelBubble=true}:function(){},this.setScrollTop=this.hastranslate3d?function(c,d){b.doc.css(b.trstyle,
"translate3d(0px,"+c*-1+"px,0px)");b.doc.translate.y=c;d||b.notifyScrollEvent(b.win[0])}:function(c,d){b.doc.css(b.trstyle,"translate(0px,"+c*-1+"px)");b.doc.translate.y=c;d||b.notifyScrollEvent(b.win[0])}):(this.getScrollTop=function(){return b.docscroll.scrollTop()},this.setScrollTop=function(c){return b.docscroll.scrollTop(c)});this.getTarget=function(b){return!b?false:b.target?b.target:b.srcElement?b.srcElement:false};this.hasParent=function(b,d){if(!b)return false;for(var e=b.target||b.srcElement||
b||false;e&&e.id!=d;)e=e.parentNode||false;return e!==false};var m={thin:1,medium:3,thick:5};this.updateScrollBar=function(c){if(b.ishwscroll)b.rail.css({height:b.win.innerHeight()});else{var d=b.win.offset();d.top+=h(b.win,"border-top-width",true);d.left+=b.win.outerWidth()-h(b.win,"border-right-width",false)-b.rail.width;var e=b.opt.railoffset;e&&(e.top&&(d.top+=e.top),e.left&&(d.left+=e.left));b.rail.css({top:d.top,left:d.left,height:c?c.h:b.win.innerHeight()});b.zoom&&b.zoom.css({top:d.top+1,
left:d.left-20})}};b.hasanimationframe=n;b.hascancelanimationframe=p;b.hasanimationframe?b.hascancelanimationframe||(p=function(){b.cancelAnimationFrame=true}):(n=function(b){return setTimeout(b,16)},p=clearInterval);this.init=function(){b.saved.css=[];if(b.isie7mobile)return true;b.hasmstouch&&b.css(b.ispage?e("html"):b.win,{"-ms-touch-action":"none"});if(!b.ispage||!b.cantouch&&!b.isieold&&!b.isie9mobile){var c=b.docscroll;b.ispage&&(c=b.haswrapper?b.win:b.doc);b.isie9mobile||b.css(c,{"overflow-y":"hidden"});
b.ispage&&b.isie7&&b.win[0].nodeName=="BODY"&&b.css(e("html"),{"overflow-y":"hidden"});var d=e(document.createElement("div"));d.css({position:"relative",top:0,"float":"right",width:b.opt.cursorwidth,height:"0px","background-color":b.opt.cursorcolor,border:b.opt.cursorborder,"background-clip":"padding-box","-webkit-border-radius":b.opt.cursorborderradius,"-moz-border-radius":b.opt.cursorborderradius,"border-radius":b.opt.cursorborderradius});d.hborder=parseFloat(d.outerHeight()-d.innerHeight());b.cursor=
d;c=e(document.createElement("div"));c.attr("id",b.id);c.width=Math.max(parseFloat(b.opt.cursorwidth),d.outerWidth());c.css({width:c.width+"px",zIndex:b.ispage?b.opt.zindex:b.opt.zindex+2,background:b.opt.background});var w=["top","bottom","left","right"],k;for(k in w){var f=b.opt.railpadding[k];f&&c.css("padding-"+k,f+"px")}c.append(d);b.rail=c;k=b.rail.drag=false;if(b.opt.boxzoom&&!b.ispage&&!b.isieold&&(k=document.createElement("div"),b.bind(k,"click",b.doZoom),b.zoom=e(k),b.zoom.css({cursor:"pointer",
"z-index":b.opt.zindex,backgroundImage:"url("+v+"zoomico.png)",height:18,width:18,backgroundPosition:"0px 0px"}),b.opt.dblclickzoom&&b.bind(b.win,"dblclick",b.doZoom),b.cantouch&&b.opt.gesturezoom))b.ongesturezoom=function(c){c.scale>1.5&&b.doZoomIn(c);c.scale<0.8&&b.doZoomOut(c);return b.cancelEvent(c)},b.bind(b.win,"gestureend",b.ongesturezoom);b.ispage?(c.css({position:"fixed",top:"0px",right:"0px",height:"100%"}),b.body.append(c)):(b.ishwscroll?(b.win.css("position")=="static"&&b.css(b.win,{position:"relative"}),
k=b.win[0].nodeName=="HTML"?b.body:b.win,b.zoom&&(b.zoom.css({position:"absolute",top:1,right:0,"margin-right":c.width+4}),k.append(b.zoom)),c.css({position:"absolute",top:0,right:0}),k.append(c)):(c.css({position:"absolute"}),b.zoom&&b.zoom.css({position:"absolute"}),b.updateScrollBar(),b.body.append(c),b.zoom&&b.body.append(b.zoom)),b.isios&&b.css(b.win,{"-webkit-tap-highlight-color":"rgba(0,0,0,0)","-webkit-touch-callout":"none"}));if(b.opt.autohidemode===false)b.autohidedom=false;else if(b.opt.autohidemode===
true)b.autohidedom=b.rail;else if(b.opt.autohidemode=="cursor")b.autohidedom=b.cursor;if(b.isie9mobile)b.scrollmom={y:new s(b)},b.onmangotouch=function(){var c=b.getScrollTop();if(c==b.scrollmom.y.lastscrolly)return true;var d=c-b.mangotouch.sy;if(d!=0){var e=d<0?-1:1,g=(new Date).getTime();b.mangotouch.lazy&&clearTimeout(b.mangotouch.lazy);if(g-b.mangotouch.tm>60||b.mangotouch.dry!=e)b.scrollmom.y.stop(),b.scrollmom.y.reset(c),b.mangotouch.sy=c,b.mangotouch.ly=c,b.mangotouch.dry=e,b.mangotouch.tm=
g;else{b.scrollmom.y.stop();b.scrollmom.y.update(b.mangotouch.sy-d);var f=g-b.mangotouch.tm;b.mangotouch.tm=g;d=Math.abs(b.mangotouch.ly-c);b.mangotouch.ly=c;if(d>2)b.mangotouch.lazy=setTimeout(function(){b.mangotouch.lazy=false;b.mangotouch.dry=0;b.mangotouch.tm=0;b.scrollmom.y.doMomentum(f)},80)}}},c=b.getScrollTop(),b.mangotouch={sy:c,ly:c,dry:0,lazy:false,tm:0},b.bind(b.docscroll,"scroll",b.onmangotouch);else{if(b.cantouch||b.opt.touchbehavior||b.hasmstouch)b.scrollmom={y:new s(b)},b.ontouchstart=
function(c){if(c.pointerType&&c.pointerType!=2)return false;if(!b.locked){if(b.hasmstouch)for(var d=c.target?c.target:false;d;){var g=e(d).getNiceScroll();if(g.length>0&&g[0].me==b.me)break;if(g.length>0)return false;if(d.nodeName=="DIV"&&d.id==b.id)break;d=d.parentNode?d.parentNode:false}b.cancelScroll();b.rail.drag={x:c.clientX,y:c.clientY,sx:b.scroll.x,sy:b.scroll.y,st:b.getScrollTop(),pt:2};b.hasmoving=false;b.lastmouseup=false;b.scrollmom.y.reset(c.clientY);if(!b.cantouch&&!b.hasmstouch){d=b.getTarget(c);
if(!d||!/INPUT|SELECT|TEXTAREA/i.test(d.nodeName))return b.cancelEvent(c);if(/SUBMIT|CANCEL|BUTTON/i.test(e(d).attr("type")))pc={tg:d,click:false},b.preventclick=pc}}},b.ontouchend=function(c){if(c.pointerType&&c.pointerType!=2)return false;if(b.rail.drag&&b.rail.drag.pt==2&&(b.scrollmom.y.doMomentum(),b.rail.drag=false,b.hasmoving&&(b.hasmoving=false,b.lastmouseup=true,b.hideCursor(),!b.cantouch)))return b.cancelEvent(c)},b.ontouchmove=function(c){if(c.pointerType&&c.pointerType!=2)return false;
if(b.rail.drag&&b.rail.drag.pt==2){if(b.cantouch&&typeof c.original=="undefined")return true;b.hasmoving=true;if(b.preventclick&&!b.preventclick.click)b.preventclick.click=b.preventclick.tg.onclick||false,b.preventclick.tg.onclick=b.onpreventclick;var d=c.clientY,g=b.rail.drag.st-(d-b.rail.drag.y);if(b.ishwscroll)g<0?(g=Math.round(g/2),d=0):g>b.page.maxh&&(g=b.page.maxh+Math.round((g-b.page.maxh)/2),d=0);else if(g<0&&(g=0),g>b.page.maxh)g=b.page.maxh;b.synched("touchmove",function(){b.rail.drag&&
b.rail.drag.pt==2&&(b.prepareTransition&&b.prepareTransition(0),b.setScrollTop(g),b.showCursor(g),b.scrollmom.y.update(d))});return b.cancelEvent(c)}};b.cantouch||b.opt.touchbehavior?(b.onpreventclick=function(c){if(b.preventclick)return b.preventclick.tg.onclick=b.preventclick.click,b.preventclick=false,b.cancelEvent(c)},b.onmousedown=b.ontouchstart,b.onmouseup=b.ontouchend,b.onclick=b.isios?false:function(c){return b.lastmouseup?(b.lastmouseup=false,b.cancelEvent(c)):true},b.onmousemove=b.ontouchmove,
b.cursorgrabvalue&&(b.css(b.ispage?b.doc:b.win,{cursor:b.cursorgrabvalue}),b.css(b.rail,{cursor:b.cursorgrabvalue}))):(b.onmousedown=function(c){if(!(b.rail.drag&&b.rail.drag.pt!=1)){if(b.locked)return b.cancelEvent(c);b.cancelScroll();b.rail.drag={x:c.clientX,y:c.clientY,sx:b.scroll.x,sy:b.scroll.y,pt:1};return b.cancelEvent(c)}},b.onmouseup=function(c){if(b.rail.drag&&b.rail.drag.pt==1)return b.rail.drag=false,b.cancelEvent(c)},b.onmousemove=function(c){if(b.rail.drag){if(b.rail.drag.pt==1){b.scroll.y=
b.rail.drag.sy+(c.clientY-b.rail.drag.y);if(b.scroll.y<0)b.scroll.y=0;var d=b.scrollvaluemax;if(b.scroll.y>d)b.scroll.y=d;b.synched("mousemove",function(){if(b.rail.drag&&b.rail.drag.pt==1)b.showCursor(),b.cursorfreezed=true,b.doScroll(Math.round(b.scroll.y*b.scrollratio.y))});return b.cancelEvent(c)}}else b.checkarea=true});(b.cantouch||b.opt.touchbehavior)&&b.bind(b.win,"mousedown",b.onmousedown);b.hasmstouch&&(b.css(b.rail,{"-ms-touch-action":"none"}),b.css(b.cursor,{"-ms-touch-action":"none"}),
b.bind(b.win,"MSPointerDown",b.ontouchstart),b.bind(document,"MSPointerUp",b.ontouchend),b.bind(document,"MSPointerMove",b.ontouchmove),b.bind(b.cursor,"MSGestureHold",function(b){b.preventDefault()}),b.bind(b.cursor,"contextmenu",function(b){b.preventDefault()}));b.bind(b.cursor,"mousedown",b.onmousedown);b.bind(b.cursor,"mouseup",function(c){if(!(b.rail.drag&&b.rail.drag.pt==2))return b.rail.drag=false,b.hasmoving=false,b.hideCursor(),b.cancelEvent(c)});b.bind(document,"mouseup",b.onmouseup);b.bind(document,
"mousemove",b.onmousemove);b.onclick&&b.bind(document,"click",b.onclick);b.cantouch||(b.rail.mouseenter(function(){b.showCursor();b.rail.active=true}),b.rail.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}),b.isiframe||b.bind(b.isie&&b.ispage?document:b.docscroll,"mousewheel",b.onmousewheel),b.bind(b.rail,"mousewheel",b.onmousewheel));b.zoom&&(b.zoom.mouseenter(function(){b.showCursor();b.rail.active=true}),b.zoom.mouseleave(function(){b.rail.active=false;b.rail.drag||b.hideCursor()}));
!b.ispage&&!b.cantouch&&!/HTML|BODY/.test(b.win[0].nodeName)&&(b.win.attr("tabindex")||b.win.attr({tabindex:t++}),b.ischrome&&b.opt.disableoutline&&b.win.css({outline:"none"}),b.win.focus(function(c){o=b.getTarget(c).id||true;b.hasfocus=true;b.noticeCursor()}),b.win.blur(function(){o=false;b.hasfocus=false}),b.win.mouseenter(function(c){q=b.getTarget(c).id||true;b.hasmousefocus=true;b.noticeCursor()}),b.win.mouseleave(function(){q=false;b.hasmousefocus=false}))}b.onkeypress=function(c){if(b.locked&&
b.page.maxh==0)return true;var c=c?c:window.e,d=b.getTarget(c);if(d&&/INPUT|TEXTAREA|SELECT|OPTION/.test(d.nodeName)&&(!d.getAttribute("type")&&!d.type||!/submit|button|cancel/i.tp))return true;if(b.hasfocus||b.hasmousefocus&&!o||b.ispage&&!o&&!q){d=c.keyCode;if(b.locked&&d!=27)return b.cancelEvent(c);var g=false;switch(d){case 38:case 63233:b.doScrollBy(72);g=true;break;case 40:case 63235:b.doScrollBy(-72);g=true;break;case 33:case 63276:b.doScrollBy(b.view.h);g=true;break;case 34:case 63277:b.doScrollBy(-b.view.h);
g=true;break;case 36:case 63273:b.doScrollTo(0);g=true;break;case 35:case 63275:b.doScrollTo(b.page.maxh);g=true;break;case 32:b.opt.spacebarenabled&&(b.doScrollBy(-b.view.h),g=true);break;case 27:b.zoomactive&&(b.doZoom(),g=true)}if(g)return b.cancelEvent(c)}};b.bind(document,b.isopera?"keypress":"keydown",b.onkeypress);b.bind(window,"resize",b.resize);b.bind(window,"orientationchange",b.resize);b.bind(window,"load",b.resize);b.onAttributeChange=function(){b.lazyResize()};!b.ispage&&!b.haswrapper&&
("WebKitMutationObserver"in window?(new WebKitMutationObserver(function(c){c.forEach(b.onAttributeChange)})).observe(b.win[0],{attributes:true,subtree:false}):(b.bind(b.win,b.isie&&!b.isie9?"propertychange":"DOMAttrModified",b.onAttributeChange),b.isie9&&b.win[0].attachEvent("onpropertychange",b.onAttributeChange)));!b.ispage&&b.opt.boxzoom&&b.bind(window,"resize",b.resizeZoom);b.istextarea&&b.bind(b.win,"mouseup",b.resize);b.resize()}if(this.doc[0].nodeName=="IFRAME"){var h=function(){b.iframexd=
false;try{var c="contentDocument"in this?this.contentDocument:this.contentWindow.document}catch(d){b.iframexd=true,c=false}if(b.iframexd)return true;if(b.isiframe)b.iframe={html:b.doc.contents().find("html")[0],body:b.doc.contents().find("body")[0]},b.getContentSize=function(){return{w:Math.max(b.iframe.html.scrollWidth,b.iframe.body.scrollWidth),h:Math.max(b.iframe.html.scrollHeight,b.iframe.body.scrollHeight)}},b.docscroll=e(this.contentWindow);if(b.opt.iframeautoresize&&!b.isiframe){b.win.scrollTop(0);
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