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a.parentNode.removeChild(a);if(a=document.querySelector(".introjs-showElement"))a.className=a.className.replace(/introjs-[a-zA-Z]+/g,"").replace(/^\s+|\s+$/g,"");if((a=document.querySelectorAll(".introjs-fixParent"))&&0<a.length)for(var c=a.length-1;0<=c;c--)a[c].className=a[c].className.replace(/introjs-fixParent/g,"").replace(/^\s+|\s+$/g,"");window.removeEventListener?window.removeEventListener("keydown",this._onKeyDown,!0):document.detachEvent&&document.detachEvent("onkeydown",this._onKeyDown);
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10)+"px",c.className="introjs-arrow top"}}function v(a){if(a&&this._introItems[this._currentStep]){var b=this._introItems[this._currentStep],c=h(b.element),d=10;"floating"==b.position&&(d=0);a.setAttribute("style","width: "+(c.width+d)+"px; height:"+(c.height+d)+"px; top:"+(c.top-5)+"px;left: "+(c.left-5)+"px;")}}function A(a){var b;"undefined"!==typeof this._introChangeCallback&&this._introChangeCallback.call(this,a.element);var c=this,d=document.querySelector(".introjs-helperLayer");h(a.element);
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0;v.call(c,d);var m=document.querySelectorAll(".introjs-fixParent");if(m&&0<m.length)for(b=m.length-1;0<=b;b--)m[b].className=m[b].className.replace(/introjs-fixParent/g,"").replace(/^\s+|\s+$/g,"");b=document.querySelector(".introjs-showElement");b.className=b.className.replace(/introjs-[a-zA-Z]+/g,"").replace(/^\s+|\s+$/g,"");c._lastShowElementTimer&&clearTimeout(c._lastShowElementTimer);c._lastShowElementTimer=setTimeout(function(){null!=e&&(e.innerHTML=a.step);C.innerHTML=a.intro;B.call(c,a.element,
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r.appendChild(q);p.appendChild(r)}l.appendChild(p);f.className="introjs-tooltipbuttons";!1===this._options.showButtons&&(f.style.display="none");j.className="introjs-tooltip";j.appendChild(n);j.appendChild(l);if(!0==this._options.showStepNumbers){var w=document.createElement("span");w.className="introjs-helperNumberLayer";w.innerHTML=a.step;k.appendChild(w)}j.appendChild(m);k.appendChild(j);l=document.createElement("a");l.onclick=function(){c._introItems.length-1!=c._currentStep&&s.call(c)};l.href=
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(k.innerHTML=this._options.doneLabel,n.className="introjs-button introjs-prevbutton",l.className="introjs-button introjs-nextbutton introjs-disabled"):(n.className="introjs-button introjs-prevbutton",l.className="introjs-button introjs-nextbutton",k.innerHTML=this._options.skipLabel);l.focus();a.element.className+=" introjs-showElement";b=z(a.element,"position");"absolute"!==b&&"relative"!==b&&(a.element.className+=" introjs-relativePosition");for(b=a.element.parentNode;null!=b&&"body"!==b.tagName.toLowerCase();){m=
z(b,"z-index");j=parseFloat(z(b,"opacity"));if(/[0-9]+/.test(m)||1>j)b.className+=" introjs-fixParent";b=b.parentNode}b=a.element.getBoundingClientRect();!(0<=b.top&&0<=b.left&&b.bottom+80<=window.innerHeight&&b.right<=window.innerWidth)&&!0===this._options.scrollToElement&&(j=a.element.getBoundingClientRect(),b=void 0!=window.innerWidth?window.innerHeight:document.documentElement.clientHeight,m=j.bottom-(j.bottom-j.top),j=j.bottom-b,0>m||a.element.clientHeight>b?window.scrollBy(0,m-30):window.scrollBy(0,
j+100));"undefined"!==typeof this._introAfterChangeCallback&&this._introAfterChangeCallback.call(this,a.element)}function z(a,b){var c="";a.currentStyle?c=a.currentStyle[b]:document.defaultView&&document.defaultView.getComputedStyle&&(c=document.defaultView.getComputedStyle(a,null).getPropertyValue(b));return c&&c.toLowerCase?c.toLowerCase():c}function D(a){var b=document.createElement("div"),c="",d=this;b.className="introjs-overlay";if("body"===a.tagName.toLowerCase())c+="top: 0;bottom: 0; left: 0;right: 0;position: fixed;",
b.setAttribute("style",c);else{var e=h(a);e&&(c+="width: "+e.width+"px; height:"+e.height+"px; top:"+e.top+"px;left: "+e.left+"px;",b.setAttribute("style",c))}a.appendChild(b);b.onclick=function(){!0==d._options.exitOnOverlayClick&&(t.call(d,a),void 0!=d._introExitCallback&&d._introExitCallback.call(d))};setTimeout(function(){c+="opacity: "+d._options.overlayOpacity.toString()+";";b.setAttribute("style",c)},10);return!0}function h(a){var b={};b.width=a.offsetWidth;b.height=a.offsetHeight;for(var c=
0,d=0;a&&!isNaN(a.offsetLeft)&&!isNaN(a.offsetTop);)c+=a.offsetLeft,d+=a.offsetTop,a=a.offsetParent;b.top=d;b.left=c;return b}var u=function(a){if("object"===typeof a)return new f(a);if("string"===typeof a){if(a=document.querySelector(a))return new f(a);throw Error("There is no element with given selector.");}return new f(document.body)};u.version="0.9.0";u.fn=f.prototype={clone:function(){return new f(this)},setOption:function(a,b){this._options[a]=b;return this},setOptions:function(a){var b=this._options,
c={},d;for(d in b)c[d]=b[d];for(d in a)c[d]=a[d];this._options=c;return this},start:function(){a:{var a=this._targetElement,b=[],c=this;if(this._options.steps)for(var d=[],e=0,d=this._options.steps.length;e<d;e++){var f=r(this._options.steps[e]);f.step=b.length+1;"string"===typeof f.element&&(f.element=document.querySelector(f.element));if("undefined"===typeof f.element||null==f.element){var g=document.querySelector(".introjsFloatingElement");null==g&&(g=document.createElement("div"),g.className=
"introjsFloatingElement",document.body.appendChild(g));f.element=g;f.position="floating"}null!=f.element&&b.push(f)}else{d=a.querySelectorAll("*[data-intro]");if(1>d.length)break a;e=0;for(f=d.length;e<f;e++){var g=d[e],h=parseInt(g.getAttribute("data-step"),10);0<h&&(b[h-1]={element:g,intro:g.getAttribute("data-intro"),step:parseInt(g.getAttribute("data-step"),10),tooltipClass:g.getAttribute("data-tooltipClass"),position:g.getAttribute("data-position")||this._options.tooltipPosition})}e=h=0;for(f=
d.length;e<f;e++)if(g=d[e],null==g.getAttribute("data-step")){for(;"undefined"!=typeof b[h];)h++;b[h]={element:g,intro:g.getAttribute("data-intro"),step:h+1,tooltipClass:g.getAttribute("data-tooltipClass"),position:g.getAttribute("data-position")||this._options.tooltipPosition}}}e=[];for(d=0;d<b.length;d++)b[d]&&e.push(b[d]);b=e;b.sort(function(a,b){return a.step-b.step});c._introItems=b;D.call(c,a)&&(s.call(c),a.querySelector(".introjs-skipbutton"),a.querySelector(".introjs-nextbutton"),c._onKeyDown=
function(b){if(27===b.keyCode&&!0==c._options.exitOnEsc)t.call(c,a),void 0!=c._introExitCallback&&c._introExitCallback.call(c);else if(37===b.keyCode)x.call(c);else if(39===b.keyCode||13===b.keyCode)s.call(c),b.preventDefault?b.preventDefault():b.returnValue=!1},c._onResize=function(){v.call(c,document.querySelector(".introjs-helperLayer"))},window.addEventListener?(this._options.keyboardNavigation&&window.addEventListener("keydown",c._onKeyDown,!0),window.addEventListener("resize",c._onResize,!0)):
document.attachEvent&&(this._options.keyboardNavigation&&document.attachEvent("onkeydown",c._onKeyDown),document.attachEvent("onresize",c._onResize)))}return this},goToStep:function(a){this._currentStep=a-2;"undefined"!==typeof this._introItems&&s.call(this);return this},nextStep:function(){s.call(this);return this},previousStep:function(){x.call(this);return this},exit:function(){t.call(this,this._targetElement)},refresh:function(){v.call(this,document.querySelector(".introjs-helperLayer"));return this},
onbeforechange:function(a){if("function"===typeof a)this._introBeforeChangeCallback=a;else throw Error("Provided callback for onbeforechange was not a function");return this},onchange:function(a){if("function"===typeof a)this._introChangeCallback=a;else throw Error("Provided callback for onchange was not a function.");return this},onafterchange:function(a){if("function"===typeof a)this._introAfterChangeCallback=a;else throw Error("Provided callback for onafterchange was not a function");return this},
oncomplete:function(a){if("function"===typeof a)this._introCompleteCallback=a;else throw Error("Provided callback for oncomplete was not a function.");return this},onexit:function(a){if("function"===typeof a)this._introExitCallback=a;else throw Error("Provided callback for onexit was not a function.");return this}};return p.introJs=u});