!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t(),module.exports.introJs=function(){return console.warn('Deprecated: please use require("intro.js") directly, instead of the introJs method of the function'),t().apply(this,arguments)};else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).introJs=t()}}(function(){function n(t){this._targetElement=t,this._introItems=[],this._options={nextLabel:"Next &rarr;",prevLabel:"&larr; 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i=document.querySelector(".introjsFloatingElement");null===i&&((i=document.createElement("div")).className="introjsFloatingElement",document.body.appendChild(i)),e.element=i,e.position="floating"}e.scrollTo=e.scrollTo||this._options.scrollTo,void 0===e.disableInteraction&&(e.disableInteraction=this._options.disableInteraction),null!==e.element&&n.push(e)}.bind(this));else{var o;if(e.length<1)return!1;B(e,function(t){if((!i||t.getAttribute("data-intro-group")===i)&&"none"!==t.style.display){var e=parseInt(t.getAttribute("data-step"),10);o=void 0!==t.getAttribute("data-disable-interaction")?!!t.getAttribute("data-disable-interaction"):this._options.disableInteraction,0<e&&(n[e-1]={element:t,intro:t.getAttribute("data-intro"),step:parseInt(t.getAttribute("data-step"),10),tooltipClass:t.getAttribute("data-tooltipclass"),highlightClass:t.getAttribute("data-highlightclass"),position:t.getAttribute("data-position")||this._options.tooltipPosition,scrollTo:t.getAttribute("data-scrollto")||this._options.scrollTo,disableInteraction:o})}}.bind(this));var s=0;B(e,function(t){if((!i||t.getAttribute("data-intro-group")===i)&&null===t.getAttribute("data-step")){for(;void 0!==n[s];)s++;o=void 0!==t.getAttribute("data-disable-interaction")?!!t.getAttribute("data-disable-interaction"):this._options.disableInteraction,n[s]={element:t,intro:t.getAttribute("data-intro"),step:s+1,tooltipClass:t.getAttribute("data-tooltipclass"),highlightClass:t.getAttribute("data-highlightclass"),position:t.getAttribute("data-position")||this._options.tooltipPosition,scrollTo:t.getAttribute("data-scrollto")||this._options.scrollTo,disableInteraction:o}}}.bind(this))}for(var l=[],r=0;r<n.length;r++)n[r]&&l.push(n[r]);return(n=l).sort(function(t,e){return t.step-e.step}),this._introItems=n,function(t){var e=document.createElement("div"),i="",n=this;if(e.className="introjs-overlay",t.tagName&&"body"!==t.tagName.toLowerCase()){var o=k(t);o&&(i+="width: "+o.width+"px; height:"+o.height+"px; top:"+o.top+"px;left: "+o.left+"px;",e.style.cssText=i)}else i+="top: 0;bottom: 0; left: 0;right: 0;position: fixed;",e.style.cssText=i;return t.appendChild(e),e.onclick=function(){!0===n._options.exitOnOverlayClick&&A.call(n,t)},window.setTimeout(function(){i+="opacity: "+n._options.overlayOpacity.toString()+";",e.style.cssText=i},10),!0}.call(this,t)&&(E.call(this),this._options.keyboardNavigation&&u.on(window,"keydown",c,this,!0),u.on(window,"resize",a,this,!0)),!1}function a(){this.refresh.call(this)}function c(t){var e=null===t.code?t.which:t.code;if(null===e&&(e=null===t.charCode?t.keyCode:t.charCode),"Escape"!==e&&27!==e||!0!==this._options.exitOnEsc){if("ArrowLeft"===e||37===e)N.call(this);else if("ArrowRight"===e||39===e)E.call(this);else if("Enter"===e||13===e){var i=t.target||t.srcElement;i&&i.className.match("introjs-prevbutton")?N.call(this):i&&i.className.match("introjs-skipbutton")?(this._introItems.length-1===this._currentStep&&"function"==typeof this._introCompleteCallback&&this._introCompleteCallback.call(this),A.call(this,this._targetElement)):i&&i.getAttribute("data-stepnumber")?i.click():E.call(this),t.preventDefault?t.preventDefault():t.returnValue=!1}}else A.call(this,this._targetElement)}function h(t){if(null===t||"object"!=typeof t||void 0!==t.nodeType)return t;var e={};for(var i in t)void 0!==window.jQuery&&t[i]instanceof window.jQuery?e[i]=t[i]:e[i]=h(t[i]);return e}function E(){this._direction="forward",void 0!==this._currentStepNumber&&B(this._introItems,function(t,e){t.step===this._currentStepNumber&&(this._currentStep=e-1,this._currentStepNumber=void 0)}.bind(this)),void 0===this._currentStep?this._currentStep=0:++this._currentStep;var t=this._introItems[this._currentStep],e=!0;return void 0!==this._introBeforeChangeCallback&&(e=this._introBeforeChangeCallback.call(this,t.element)),!1===e?(--this._currentStep,!1):this._introItems.length<=this._currentStep?("function"==typeof this._introCompleteCallback&&this._introCompleteCallback.call(this),void A.call(this,this._targetElement)):void i.call(this,t)}function N(){if(this._direction="backward",0===this._currentStep)return!1;--this._currentStep;var t=this._introItems[this._currentStep],e=!0;if(void 0!==this._introBeforeChangeCallback&&(e=this._introBeforeChangeCallback.call(this,t.element)),!1===e)return++this._currentStep,!1;i.call(this,t)}function A(t,e){var i=!0;if(void 0!==this._introBeforeExitCallback&&(i=this._introBeforeExitCallback.call(this)),e||!1!==i){var n=t.querySelectorAll(".introjs-overlay");n&&n.length&&B(n,function(t){t.style.opacity=0,window.setTimeout(function(){this.parentNode&&this.parentNode.removeChild(this)}.bind(t),500)}.bind(this));var o=t.querySelector(".introjs-helperLayer");o&&o.parentNode.removeChild(o);var s=t.querySelector(".introjs-tooltipReferenceLayer");s&&s.parentNode.removeChild(s);var l=t.querySelector(".introjs-disableInteraction");l&&l.parentNode.removeChild(l);var r=document.querySelector(".introjsFloatingElement");r&&r.parentNode.removeChild(r),q(),B(document.querySelectorAll(".introjs-fixParent"),function(t){O(t,/introjs-fixParent/g)}),u.off(window,"keydown",c,this,!0),u.off(window,"resize",a,this,!0),void 0!==this._introExitCallback&&this._introExitCallback.call(this),this._currentStep=void 0}}function L(t,e,i,n,o){var s,l,r,a,c,h="";if(o=o||!1,e.style.top=null,e.style.right=null,e.style.bottom=null,e.style.left=null,e.style.marginLeft=null,e.style.marginTop=null,i.style.display="inherit",null!=n&&(n.style.top=null,n.style.left=null),this._introItems[this._currentStep])switch(h="string"==typeof(s=this._introItems[this._currentStep]).tooltipClass?s.tooltipClass:this._options.tooltipClass,e.className=("introjs-tooltip "+h).replace(/^\s+|\s+$/g,""),e.setAttribute("role","dialog"),"floating"!==(c=this._introItems[this._currentStep].position)&&(c=function(t,e,i){var n=this._options.positionPrecedence.slice(),o=b(),s=k(e).height+10,l=k(e).width+20,r=t.getBoundingClientRect(),a="floating";r.bottom+s+s>o.height&&m(n,"bottom");r.top-s<0&&m(n,"top");r.right+l>o.width&&m(n,"right");r.left-l<0&&m(n,"left");var c=(h=i||"",u=h.indexOf("-"),-1!==u?h.substr(u):"");var h,u;i&&(i=i.split("-")[0]);n.length&&(a="auto"!==i&&-1<n.indexOf(i)?i:n[0]);-1!==["top","bottom"].indexOf(a)&&(a+=function(t,e,i,n){var o=e/2,s=Math.min(i.width,window.screen.width),l=["-left-aligned","-middle-aligned","-right-aligned"],r="";s-t<e&&m(l,"-left-aligned");(t<o||s-t<o)&&m(l,"-middle-aligned");t<e&&m(l,"-right-aligned");r=l.length?-1!==l.indexOf(n)?n:l[0]:"-middle-aligned";return r}(r.left,l,o,c));return a}.call(this,t,e,c)),r=k(t),l=k(e),a=b(),H(e,"introjs-"+c),c){case"top-right-aligned":i.className="introjs-arrow bottom-right";var u=0;f(r,u,l,e),e.style.bottom=r.height+20+"px";break;case"top-middle-aligned":i.className="introjs-arrow bottom-middle";var d=r.width/2-l.width/2;o&&(d+=5),f(r,d,l,e)&&(e.style.right=null,p(r,d,l,a,e)),e.style.bottom=r.height+20+"px";break;case"top-left-aligned":case"top":i.className="introjs-arrow bottom",p(r,o?0:15,l,a,e),e.style.bottom=r.height+20+"px";break;case"right":e.style.left=r.width+20+"px",r.top+l.height>a.height?(i.className="introjs-arrow left-bottom",e.style.top="-"+(l.height-r.height-20)+"px"):i.className="introjs-arrow left";break;case"left":o||!0!==this._options.showStepNumbers||(e.style.top="15px"),r.top+l.height>a.height?(e.style.top="-"+(l.height-r.height-20)+"px",i.className="introjs-arrow right-bottom"):i.className="introjs-arrow right",e.style.right=r.width+20+"px";break;case"floating":i.style.display="none",e.style.left="50%",e.style.top="50%",e.style.marginLeft="-"+l.width/2+"px",e.style.marginTop="-"+l.height/2+"px",null!=n&&(n.style.left="-"+(l.width/2+18)+"px",n.style.top="-"+(l.height/2+18)+"px");break;case"bottom-right-aligned":i.className="introjs-arrow top-right",f(r,u=0,l,e),e.style.top=r.height+20+"px";break;case"bottom-middle-aligned":i.className="introjs-arrow top-middle",d=r.width/2-l.width/2,o&&(d+=5),f(r,d,l,e)&&(e.style.right=null,p(r,d,l,a,e)),e.style.top=r.height+20+"px";break;default:i.className="introjs-arrow top",p(r,0,l,a,e),e.style.top=r.height+20+"px"}}function p(t,e,i,n,o){return t.left+e+i.width>n.width?(o.style.left=n.width-i.width-t.left+"px",!1):(o.style.left=e+"px",!0)}function f(t,e,i,n){return t.left+t.width-e-i.width<0?(n.style.left=-t.left+"px",!1):(n.style.right=e+"px",!0)}function m(t,e){-1<t.indexOf(e)&&t.splice(t.indexOf(e),1)}function T(t){if(t){if(!this._introItems[this._currentStep])return;var e=this._introItems[this._currentStep],i=k(e.element),n=this._options.helperElementPadding;d(e.element)?H(t,"introjs-fixedTooltip"):O(t,"introjs-fixedTooltip"),"floating"===e.position&&(n=0),t.style.cssText="width: "+(i.width+n)+"px; height:"+(i.height+n)+"px; top:"+(i.top-n/2)+"px;left: "+(i.left-n/2)+"px;"}}function I(t){t.setAttribute("role","button"),t.tabIndex=0}function i(o){void 0!==this._introChangeCallback&&this._introChangeCallback.call(this,o.element);var t,e,i,n,s=this,l=document.querySelector(".introjs-helperLayer"),r=document.querySelector(".introjs-tooltipReferenceLayer"),a="introjs-helperLayer";if("string"==typeof o.highlightClass&&(a+=" "+o.highlightClass),"string"==typeof this._options.highlightClass&&(a+=" "+this._options.highlightClass),null!==l){var c=r.querySelector(".introjs-helperNumberLayer"),h=r.querySelector(".introjs-tooltiptext"),u=r.querySelector(".introjs-arrow"),d=r.querySelector(".introjs-tooltip");if(i=r.querySelector(".introjs-skipbutton"),e=r.querySelector(".introjs-prevbutton"),t=r.querySelector(".introjs-nextbutton"),l.className=a,d.style.opacity=0,d.style.display="none",null!==c){var p=this._introItems[0<=o.step-2?o.step-2:0];(null!==p&&"forward"===this._direction&&"floating"===p.position||"backward"===this._direction&&"floating"===o.position)&&(c.style.opacity=0)}(n=R(o.element))!==document.body&&V(n,o.element),T.call(s,l),T.call(s,r),B(document.querySelectorAll(".introjs-fixParent"),function(t){O(t,/introjs-fixParent/g)}),q(),s._lastShowElementTimer&&window.clearTimeout(s._lastShowElementTimer),s._lastShowElementTimer=window.setTimeout(function(){null!==c&&(c.innerHTML=o.step),h.innerHTML=o.intro,d.style.display="block",L.call(s,o.element,d,u,c),s._options.showBullets&&(r.querySelector(".introjs-bullets li > a.active").className="",r.querySelector('.introjs-bullets li > a[data-stepnumber="'+o.step+'"]').className="active"),r.querySelector(".introjs-progress .introjs-progressbar").style.cssText="width:"+z.call(s)+"%;",r.querySelector(".introjs-progress .introjs-progressbar").setAttribute("aria-valuenow",z.call(s)),d.style.opacity=1,c&&(c.style.opacity=1),null!=i&&/introjs-donebutton/gi.test(i.className)?i.focus():null!=t&&t.focus(),P.call(s,o.scrollTo,o,h)},350)}else{var f=document.createElement("div"),m=document.createElement("div"),b=document.createElement("div"),g=document.createElement("div"),y=document.createElement("div"),v=document.createElement("div"),_=document.createElement("div"),w=document.createElement("div");f.className=a,m.className="introjs-tooltipReferenceLayer",(n=R(o.element))!==document.body&&V(n,o.element),T.call(s,f),T.call(s,m),this._targetElement.appendChild(f),this._targetElement.appendChild(m),b.className="introjs-arrow",y.className="introjs-tooltiptext",y.innerHTML=o.intro,!(v.className="introjs-bullets")===this._options.showBullets&&(v.style.display="none");var C=document.createElement("ul");C.setAttribute("role","tablist");var j=function(){s.goToStep(this.getAttribute("data-stepnumber"))};B(this._introItems,function(t,e){var i=document.createElement("li"),n=document.createElement("a");i.setAttribute("role","presentation"),n.setAttribute("role","tab"),n.onclick=j,e===o.step-1&&(n.className="active"),I(n),n.innerHTML="&nbsp;",n.setAttribute("data-stepnumber",t.step),i.appendChild(n),C.appendChild(i)}),v.appendChild(C),!(_.className="introjs-progress")===this._options.showProgress&&(_.style.display="none");var k=document.createElement("div");k.className="introjs-progressbar",k.setAttribute("role","progress"),k.setAttribute("aria-valuemin",0),k.setAttribute("aria-valuemax",100),k.setAttribute("aria-valuenow",z.call(this)),k.style.cssText="width:"+z.call(this)+"%;",_.appendChild(k),!(w.className="introjs-tooltipbuttons")===this._options.showButtons&&(w.style.display="none"),g.className="introjs-tooltip",g.appendChild(y),g.appendChild(v),g.appendChild(_);var x=document.createElement("span");!0===this._options.showStepNumbers&&(x.className="introjs-helperNumberLayer",x.innerHTML=o.step,m.appendChild(x)),g.appendChild(b),m.appendChild(g),(t=document.createElement("a")).onclick=function(){s._introItems.length-1!==s._currentStep&&E.call(s)},I(t),t.innerHTML=this._options.nextLabel,(e=document.createElement("a")).onclick=function(){0!==s._currentStep&&N.call(s)},I(e),e.innerHTML=this._options.prevLabel,(i=document.createElement("a")).className=this._options.buttonClass+" introjs-skipbutton ",I(i),i.innerHTML=this._options.skipLabel,i.onclick=function(){s._introItems.length-1===s._currentStep&&"function"==typeof s._introCompleteCallback&&s._introCompleteCallback.call(s),s._introItems.length-1!==s._currentStep&&"function"==typeof s._introExitCallback&&s._introExitCallback.call(s),"function"==typeof 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n,o,s;if("off"!==t&&(this._options.scrollToElement&&(n="tooltip"===t?i.getBoundingClientRect():e.element.getBoundingClientRect(),o=e.element,!(0<=(s=o.getBoundingClientRect()).top&&0<=s.left&&s.bottom+80<=window.innerHeight&&s.right<=window.innerWidth)))){var l=b().height;n.bottom-(n.bottom-n.top)<0||e.element.clientHeight>l?window.scrollBy(0,n.top-(l/2-n.height/2)-this._options.scrollPadding):window.scrollBy(0,n.top-(l/2-n.height/2)+this._options.scrollPadding)}}function q(){B(document.querySelectorAll(".introjs-showElement"),function(t){O(t,/introjs-[a-zA-Z]+/g)})}function B(t,e,i){if(t)for(var n=0,o=t.length;n<o;n++)e(t[n],n);"function"==typeof i&&i()}var o,s=(o={},function(t,e){return o[e=e||"introjs-stamp"]=o[e]||0,void 0===t[e]&&(t[e]=o[e]++),t[e]}),u=new function(){var r="introjs_event";this._id=function(t,e,i,n){return e+s(i)+(n?"_"+s(n):"")},this.on=function(e,t,i,n,o){var s=this._id.apply(this,arguments),l=function(t){return i.call(n||e,t||window.event)};"addEventListener"in 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