(function(root,factory){if(typeof exports==='object'){factory(exports);}else if(typeof define==='function'&&define.amd){define(['exports'],factory);}else{factory(root);}}(this,function(exports){var VERSION='2.6.0';function IntroJs(obj){this._targetElement=obj;this._introItems=[];this._options={nextLabel:'Próx. &rarr;',prevLabel:'&larr; Ant.',skipLabel:'Fechar',doneLabel:'Concluir',hidePrev:false,hideNext:false,tooltipPosition:'bottom',tooltipClass:'',highlightClass:'',exitOnEsc:true,exitOnOverlayClick:true,showStepNumbers:true,keyboardNavigation:true,showButtons:true,showBullets:true,showProgress:false,scrollToElement:true,scrollTo:'element',scrollPadding:30,overlayOpacity:0.8,positionPrecedence:["bottom","top","right","left"],disableInteraction:false,hintPosition:'top-middle',hintButtonLabel:'Got it',hintAnimation:true};}
function _introForElement(targetElm){var introItems=[],self=this;if(this._options.steps){for(var i=0,stepsLength=this._options.steps.length;i<stepsLength;i++){var currentItem=_cloneObject(this._options.steps[i]);currentItem.step=introItems.length+1;if(typeof(currentItem.element)==='string'){currentItem.element=document.querySelector(currentItem.element);}
if(typeof(currentItem.element)==='undefined'||currentItem.element==null){var floatingElementQuery=document.querySelector(".introjsFloatingElement");if(floatingElementQuery==null){floatingElementQuery=document.createElement('div');floatingElementQuery.className='introjsFloatingElement';document.body.appendChild(floatingElementQuery);}
currentItem.element=floatingElementQuery;currentItem.position='floating';}
currentItem.scrollTo=currentItem.scrollTo||this._options.scrollTo;if(typeof(currentItem.disableInteraction)==='undefined'){currentItem.disableInteraction=this._options.disableInteraction;}
if(currentItem.element!=null){introItems.push(currentItem);}}}else{var allIntroSteps=targetElm.querySelectorAll('*[data-intro]');if(allIntroSteps.length<1){return false;}
for(var i=0,elmsLength=allIntroSteps.length;i<elmsLength;i++){var currentElement=allIntroSteps[i];if(currentElement.style.display=='none'){continue;}
var step=parseInt(currentElement.getAttribute('data-step'),10);var disableInteraction=this._options.disableInteraction;if(typeof(currentElement.getAttribute('data-disable-interaction'))!='undefined'){disableInteraction=!!currentElement.getAttribute('data-disable-interaction');}
if(step>0){introItems[step-1]={element:currentElement,intro:currentElement.getAttribute('data-intro'),step:parseInt(currentElement.getAttribute('data-step'),10),tooltipClass:currentElement.getAttribute('data-tooltipClass'),highlightClass:currentElement.getAttribute('data-highlightClass'),position:currentElement.getAttribute('data-position')||this._options.tooltipPosition,scrollTo:currentElement.getAttribute('data-scrollTo')||this._options.scrollTo,disableInteraction:disableInteraction};}}
var nextStep=0;for(var i=0,elmsLength=allIntroSteps.length;i<elmsLength;i++){var currentElement=allIntroSteps[i];if(currentElement.getAttribute('data-step')==null){while(true){if(typeof introItems[nextStep]=='undefined'){break;}else{nextStep++;}}
var disableInteraction=this._options.disableInteraction;if(typeof(currentElement.getAttribute('data-disable-interaction'))!='undefined'){disableInteraction=!!currentElement.getAttribute('data-disable-interaction');}
introItems[nextStep]={element:currentElement,intro:currentElement.getAttribute('data-intro'),step:nextStep+1,tooltipClass:currentElement.getAttribute('data-tooltipClass'),highlightClass:currentElement.getAttribute('data-highlightClass'),position:currentElement.getAttribute('data-position')||this._options.tooltipPosition,scrollTo:currentElement.getAttribute('data-scrollTo')||this._options.scrollTo,disableInteraction:disableInteraction};}}}
var tempIntroItems=[];for(var z=0;z<introItems.length;z++){introItems[z]&&tempIntroItems.push(introItems[z]);}
introItems=tempIntroItems;introItems.sort(function(a,b){return a.step-b.step;});self._introItems=introItems;if(_addOverlayLayer.call(self,targetElm)){_nextStep.call(self);var skipButton=targetElm.querySelector('.introjs-skipbutton'),nextStepButton=targetElm.querySelector('.introjs-nextbutton');self._onKeyDown=function(e){if(e.keyCode===27&&self._options.exitOnEsc==true){_exitIntro.call(self,targetElm);}else if(e.keyCode===37){_previousStep.call(self);}else if(e.keyCode===39){_nextStep.call(self);}else if(e.keyCode===13){var target=e.target||e.srcElement;if(target&&target.className.indexOf('introjs-prevbutton')>0){_previousStep.call(self);}else if(target&&target.className.indexOf('introjs-skipbutton')>0){if(self._introItems.length-1==self._currentStep&&typeof(self._introCompleteCallback)==='function'){self._introCompleteCallback.call(self);}
_exitIntro.call(self,targetElm);}else{_nextStep.call(self);}
if(e.preventDefault){e.preventDefault();}else{e.returnValue=false;}}};self._onResize=function(e){self.refresh.call(self);};if(window.addEventListener){if(this._options.keyboardNavigation){window.addEventListener('keydown',self._onKeyDown,true);}
window.addEventListener('resize',self._onResize,true);}else if(document.attachEvent){if(this._options.keyboardNavigation){document.attachEvent('onkeydown',self._onKeyDown);}
document.attachEvent('onresize',self._onResize);}}
return false;}
function _cloneObject(object){if(object==null||typeof(object)!='object'||typeof(object.nodeType)!='undefined'){return object;}
var temp={};for(var key in object){if(typeof(jQuery)!='undefined'&&object[key]instanceof jQuery){temp[key]=object[key];}else{temp[key]=_cloneObject(object[key]);}}
return temp;}
function _goToStep(step){this._currentStep=step-2;if(typeof(this._introItems)!=='undefined'){_nextStep.call(this);}}
function _goToStepNumber(step){this._currentStepNumber=step;if(typeof(this._introItems)!=='undefined'){_nextStep.call(this);}}
function _nextStep(){this._direction='forward';if(typeof(this._currentStepNumber)!=='undefined'){for(var i=0,len=this._introItems.length;i<len;i++){var item=this._introItems[i];if(item.step===this._currentStepNumber){this._currentStep=i-1;this._currentStepNumber=undefined;}}}
if(typeof(this._currentStep)==='undefined'){this._currentStep=0;}else{++this._currentStep;}
if((this._introItems.length)<=this._currentStep){if(typeof(this._introCompleteCallback)==='function'){this._introCompleteCallback.call(this);}
_exitIntro.call(this,this._targetElement);return;}
var nextStep=this._introItems[this._currentStep];if(typeof(this._introBeforeChangeCallback)!=='undefined'){this._introBeforeChangeCallback.call(this,nextStep.element);}
_showElement.call(this,nextStep);}
function _previousStep(){this._direction='backward';if(this._currentStep===0){return false;}
var nextStep=this._introItems[--this._currentStep];if(typeof(this._introBeforeChangeCallback)!=='undefined'){this._introBeforeChangeCallback.call(this,nextStep.element);}
_showElement.call(this,nextStep);}
function _refresh(){_setHelperLayerPosition.call(this,document.querySelector('.introjs-helperLayer'));_setHelperLayerPosition.call(this,document.querySelector('.introjs-tooltipReferenceLayer'));if(this._currentStep!==undefined&&this._currentStep!==null){var oldHelperNumberLayer=document.querySelector('.introjs-helperNumberLayer'),oldArrowLayer=document.querySelector('.introjs-arrow'),oldtooltipContainer=document.querySelector('.introjs-tooltip');_placeTooltip.call(this,this._introItems[this._currentStep].element,oldtooltipContainer,oldArrowLayer,oldHelperNumberLayer);}
_reAlignHints.call(this);return this;}
function _exitIntro(targetElement){var overlayLayers=targetElement.querySelectorAll('.introjs-overlay');if(overlayLayers&&overlayLayers.length>0){for(var i=overlayLayers.length-1;i>=0;i--){var overlayLayer=overlayLayers[i];overlayLayer.style.opacity=0;setTimeout(function(){if(this.parentNode){this.parentNode.removeChild(this);}}.bind(overlayLayer),500);};}
var helperLayer=targetElement.querySelector('.introjs-helperLayer');if(helperLayer){helperLayer.parentNode.removeChild(helperLayer);}
var referenceLayer=targetElement.querySelector('.introjs-tooltipReferenceLayer');if(referenceLayer){referenceLayer.parentNode.removeChild(referenceLayer);}
var disableInteractionLayer=targetElement.querySelector('.introjs-disableInteraction');if(disableInteractionLayer){disableInteractionLayer.parentNode.removeChild(disableInteractionLayer);}
var floatingElement=document.querySelector('.introjsFloatingElement');if(floatingElement){floatingElement.parentNode.removeChild(floatingElement);}
_removeShowElement();var fixParents=document.querySelectorAll('.introjs-fixParent');if(fixParents&&fixParents.length>0){for(var i=fixParents.length-1;i>=0;i--){fixParents[i].className=fixParents[i].className.replace(/introjs-fixParent/g,'').replace(/^\s+|\s+$/g,'');}}
if(window.removeEventListener){window.removeEventListener('keydown',this._onKeyDown,true);}else if(document.detachEvent){document.detachEvent('onkeydown',this._onKeyDown);}
if(this._introExitCallback!=undefined){this._introExitCallback.call(self);}
this._currentStep=undefined;}
function _placeTooltip(targetElement,tooltipLayer,arrowLayer,helperNumberLayer,hintMode){var tooltipCssClass='',currentStepObj,tooltipOffset,targetOffset,windowSize,currentTooltipPosition;hintMode=hintMode||false;tooltipLayer.style.top=null;tooltipLayer.style.right=null;tooltipLayer.style.bottom=null;tooltipLayer.style.left=null;tooltipLayer.style.marginLeft=null;tooltipLayer.style.marginTop=null;arrowLayer.style.display='inherit';if(typeof(helperNumberLayer)!='undefined'&&helperNumberLayer!=null){helperNumberLayer.style.top=null;helperNumberLayer.style.left=null;}
if(!this._introItems[this._currentStep])return;currentStepObj=this._introItems[this._currentStep];if(typeof(currentStepObj.tooltipClass)==='string'){tooltipCssClass=currentStepObj.tooltipClass;}else{tooltipCssClass=this._options.tooltipClass;}
tooltipLayer.className=('introjs-tooltip '+tooltipCssClass).replace(/^\s+|\s+$/g,'');currentTooltipPosition=this._introItems[this._currentStep].position;if(currentTooltipPosition!="floating"){if(currentTooltipPosition==="auto"){currentTooltipPosition=_determineAutoPosition.call(this,targetElement,tooltipLayer);}else{currentTooltipPosition=_determineAutoPosition.call(this,targetElement,tooltipLayer,currentTooltipPosition);}}
targetOffset=_getOffset(targetElement);tooltipOffset=_getOffset(tooltipLayer);windowSize=_getWinSize();switch(currentTooltipPosition){case 'top':arrowLayer.className='introjs-arrow bottom';if(hintMode){var tooltipLayerStyleLeft=0;}else{var tooltipLayerStyleLeft=15;}
_checkRight(targetOffset,tooltipLayerStyleLeft,tooltipOffset,windowSize,tooltipLayer);tooltipLayer.style.bottom=(targetOffset.height+20)+'px';break;case 'right':tooltipLayer.style.left=(targetOffset.width+20)+'px';if(targetOffset.top+tooltipOffset.height>windowSize.height){arrowLayer.className="introjs-arrow left-bottom";tooltipLayer.style.top="-"+(tooltipOffset.height-targetOffset.height-20)+"px";}else{arrowLayer.className='introjs-arrow left';}
break;case 'left':if(!hintMode&&this._options.showStepNumbers==true){tooltipLayer.style.top='15px';}
if(targetOffset.top+tooltipOffset.height>windowSize.height){tooltipLayer.style.top="-"+(tooltipOffset.height-targetOffset.height-20)+"px";arrowLayer.className='introjs-arrow right-bottom';}else{arrowLayer.className='introjs-arrow right';}
tooltipLayer.style.right=(targetOffset.width+20)+'px';break;case 'floating':arrowLayer.style.display='none';tooltipLayer.style.left='50%';tooltipLayer.style.top='50%';tooltipLayer.style.marginLeft='-'+(tooltipOffset.width/2)+'px';tooltipLayer.style.marginTop='-'+(tooltipOffset.height/2)+'px';if(typeof(helperNumberLayer)!='undefined'&&helperNumberLayer!=null){helperNumberLayer.style.left='-'+((tooltipOffset.width/2)+18)+'px';helperNumberLayer.style.top='-'+((tooltipOffset.height/2)+18)+'px';}
break;case 'bottom-right-aligned':arrowLayer.className='introjs-arrow top-right';var tooltipLayerStyleRight=0;_checkLeft(targetOffset,tooltipLayerStyleRight,tooltipOffset,tooltipLayer);tooltipLayer.style.top=(targetOffset.height+20)+'px';break;case 'bottom-middle-aligned':arrowLayer.className='introjs-arrow top-middle';var tooltipLayerStyleLeftRight=targetOffset.width/2-tooltipOffset.width/2;if(hintMode){tooltipLayerStyleLeftRight+=5;}
if(_checkLeft(targetOffset,tooltipLayerStyleLeftRight,tooltipOffset,tooltipLayer)){tooltipLayer.style.right=null;_checkRight(targetOffset,tooltipLayerStyleLeftRight,tooltipOffset,windowSize,tooltipLayer);}
tooltipLayer.style.top=(targetOffset.height+20)+'px';break;case 'bottom-left-aligned':case 'bottom':default:arrowLayer.className='introjs-arrow top';var tooltipLayerStyleLeft=0;_checkRight(targetOffset,tooltipLayerStyleLeft,tooltipOffset,windowSize,tooltipLayer);tooltipLayer.style.top=(targetOffset.height+20)+'px';break;}}
function _checkRight(targetOffset,tooltipLayerStyleLeft,tooltipOffset,windowSize,tooltipLayer){if(targetOffset.left+tooltipLayerStyleLeft+tooltipOffset.width>windowSize.width){tooltipLayer.style.left=(windowSize.width-tooltipOffset.width-targetOffset.left)+'px';return false;}
tooltipLayer.style.left=tooltipLayerStyleLeft+'px';return true;}
function _checkLeft(targetOffset,tooltipLayerStyleRight,tooltipOffset,tooltipLayer){if(targetOffset.left+targetOffset.width-tooltipLayerStyleRight-tooltipOffset.width<0){tooltipLayer.style.left=(-targetOffset.left)+'px';return false;}
tooltipLayer.style.right=tooltipLayerStyleRight+'px';return true;}
function _determineAutoPosition(targetElement,tooltipLayer,desiredTooltipPosition){var possiblePositions=this._options.positionPrecedence.slice();var windowSize=_getWinSize();var tooltipHeight=_getOffset(tooltipLayer).height+10;var tooltipWidth=_getOffset(tooltipLayer).width+20;var targetOffset=_getOffset(targetElement);var calculatedPosition="floating";if(targetOffset.left+tooltipWidth>windowSize.width||((targetOffset.left+(targetOffset.width/2))-tooltipWidth)<0){_removeEntry(possiblePositions,"bottom");_removeEntry(possiblePositions,"top");}else{if((targetOffset.height+targetOffset.top+tooltipHeight)>windowSize.height){_removeEntry(possiblePositions,"bottom");}
if(targetOffset.top-tooltipHeight<0){_removeEntry(possiblePositions,"top");}}
if(targetOffset.width+targetOffset.left+tooltipWidth>windowSize.width){_removeEntry(possiblePositions,"right");}
if(targetOffset.left-tooltipWidth<0){_removeEntry(possiblePositions,"left");}
if(possiblePositions.length>0){calculatedPosition=possiblePositions[0];}
if(desiredTooltipPosition&&desiredTooltipPosition!="auto"){if(possiblePositions.indexOf(desiredTooltipPosition)>-1){calculatedPosition=desiredTooltipPosition;}}
return calculatedPosition;}
function _removeEntry(stringArray,stringToRemove){if(stringArray.indexOf(stringToRemove)>-1){stringArray.splice(stringArray.indexOf(stringToRemove),1);}}
function _setHelperLayerPosition(helperLayer){if(helperLayer){if(!this._introItems[this._currentStep])return;var currentElement=this._introItems[this._currentStep],elementPosition=_getOffset(currentElement.element),widthHeightPadding=10;if(_isFixed(currentElement.element)){helperLayer.className+=' introjs-fixedTooltip';}else{helperLayer.className=helperLayer.className.replace(' introjs-fixedTooltip','');}
if(currentElement.position=='floating'){widthHeightPadding=0;}
helperLayer.setAttribute('style','width: '+(elementPosition.width+widthHeightPadding)+'px; '+
'height:'+(elementPosition.height+widthHeightPadding)+'px; '+
'top:'+(elementPosition.top-5)+'px;'+
'left: '+(elementPosition.left-5)+'px;');}}
function _disableInteraction(){var disableInteractionLayer=document.querySelector('.introjs-disableInteraction');if(disableInteractionLayer===null){disableInteractionLayer=document.createElement('div');disableInteractionLayer.className='introjs-disableInteraction';this._targetElement.appendChild(disableInteractionLayer);}
_setHelperLayerPosition.call(this,disableInteractionLayer);}
function _setAnchorAsButton(anchor){anchor.setAttribute('role','button');anchor.tabIndex=0;}
function _showElement(targetElement){if(typeof(this._introChangeCallback)!=='undefined'){this._introChangeCallback.call(this,targetElement.element);}
var self=this,oldHelperLayer=document.querySelector('.introjs-helperLayer'),oldReferenceLayer=document.querySelector('.introjs-tooltipReferenceLayer'),highlightClass='introjs-helperLayer',elementPosition=_getOffset(targetElement.element);if(typeof(targetElement.highlightClass)==='string'){highlightClass+=(' '+targetElement.highlightClass);}
if(typeof(this._options.highlightClass)==='string'){highlightClass+=(' '+this._options.highlightClass);}
if(oldHelperLayer!=null){var oldHelperNumberLayer=oldReferenceLayer.querySelector('.introjs-helperNumberLayer'),oldtooltipLayer=oldReferenceLayer.querySelector('.introjs-tooltiptext'),oldArrowLayer=oldReferenceLayer.querySelector('.introjs-arrow'),oldtooltipContainer=oldReferenceLayer.querySelector('.introjs-tooltip'),skipTooltipButton=oldReferenceLayer.querySelector('.introjs-skipbutton'),prevTooltipButton=oldReferenceLayer.querySelector('.introjs-prevbutton'),nextTooltipButton=oldReferenceLayer.querySelector('.introjs-nextbutton');oldHelperLayer.className=highlightClass;oldtooltipContainer.style.opacity=0;oldtooltipContainer.style.display="none";if(oldHelperNumberLayer!=null){var lastIntroItem=this._introItems[(targetElement.step-2>=0?targetElement.step-2:0)];if(lastIntroItem!=null&&(this._direction=='forward'&&lastIntroItem.position=='floating')||(this._direction=='backward'&&targetElement.position=='floating')){oldHelperNumberLayer.style.opacity=0;}}
_setHelperLayerPosition.call(self,oldHelperLayer);_setHelperLayerPosition.call(self,oldReferenceLayer);var fixParents=document.querySelectorAll('.introjs-fixParent');if(fixParents&&fixParents.length>0){for(var i=fixParents.length-1;i>=0;i--){fixParents[i].className=fixParents[i].className.replace(/introjs-fixParent/g,'').replace(/^\s+|\s+$/g,'');};}
_removeShowElement();if(self._lastShowElementTimer){clearTimeout(self._lastShowElementTimer);}
self._lastShowElementTimer=setTimeout(function(){if(oldHelperNumberLayer!=null){oldHelperNumberLayer.innerHTML=targetElement.step;}
oldtooltipLayer.innerHTML=targetElement.intro;oldtooltipContainer.style.display="block";_placeTooltip.call(self,targetElement.element,oldtooltipContainer,oldArrowLayer,oldHelperNumberLayer);if(self._options.showBullets){oldReferenceLayer.querySelector('.introjs-bullets li > a.active').className='';oldReferenceLayer.querySelector('.introjs-bullets li > a[data-stepnumber="'+targetElement.step+'"]').className='active';}
oldReferenceLayer.querySelector('.introjs-progress .introjs-progressbar').setAttribute('style','width:'+_getProgress.call(self)+'%;');oldtooltipContainer.style.opacity=1;if(oldHelperNumberLayer)oldHelperNumberLayer.style.opacity=1;if(typeof skipTooltipButton!=="undefined"&&skipTooltipButton!=null&&/introjs-donebutton/gi.test(skipTooltipButton.className)){skipTooltipButton.focus();}else if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.focus();}
_scrollTo.call(self,targetElement.scrollTo,targetElement,oldtooltipLayer);},350);}else{var helperLayer=document.createElement('div'),referenceLayer=document.createElement('div'),arrowLayer=document.createElement('div'),tooltipLayer=document.createElement('div'),tooltipTextLayer=document.createElement('div'),bulletsLayer=document.createElement('div'),progressLayer=document.createElement('div'),buttonsLayer=document.createElement('div');helperLayer.className=highlightClass;referenceLayer.className='introjs-tooltipReferenceLayer';_setHelperLayerPosition.call(self,helperLayer);_setHelperLayerPosition.call(self,referenceLayer);this._targetElement.appendChild(helperLayer);this._targetElement.appendChild(referenceLayer);arrowLayer.className='introjs-arrow';tooltipTextLayer.className='introjs-tooltiptext';tooltipTextLayer.innerHTML=targetElement.intro;bulletsLayer.className='introjs-bullets';if(this._options.showBullets===false){bulletsLayer.style.display='none';}
var ulContainer=document.createElement('ul');for(var i=0,stepsLength=this._introItems.length;i<stepsLength;i++){var innerLi=document.createElement('li');var anchorLink=document.createElement('a');anchorLink.onclick=function(){self.goToStep(this.getAttribute('data-stepnumber'));};if(i===(targetElement.step-1))anchorLink.className='active';_setAnchorAsButton(anchorLink);anchorLink.innerHTML="&nbsp;";anchorLink.setAttribute('data-stepnumber',this._introItems[i].step);innerLi.appendChild(anchorLink);ulContainer.appendChild(innerLi);}
bulletsLayer.appendChild(ulContainer);progressLayer.className='introjs-progress';if(this._options.showProgress===false){progressLayer.style.display='none';}
var progressBar=document.createElement('div');progressBar.className='introjs-progressbar';progressBar.setAttribute('style','width:'+_getProgress.call(this)+'%;');progressLayer.appendChild(progressBar);buttonsLayer.className='introjs-tooltipbuttons';if(this._options.showButtons===false){buttonsLayer.style.display='none';}
tooltipLayer.className='introjs-tooltip';tooltipLayer.appendChild(tooltipTextLayer);tooltipLayer.appendChild(bulletsLayer);tooltipLayer.appendChild(progressLayer);if(this._options.showStepNumbers==true){var helperNumberLayer=document.createElement('span');helperNumberLayer.className='introjs-helperNumberLayer';helperNumberLayer.innerHTML=targetElement.step;referenceLayer.appendChild(helperNumberLayer);}
tooltipLayer.appendChild(arrowLayer);referenceLayer.appendChild(tooltipLayer);var nextTooltipButton=document.createElement('a');nextTooltipButton.onclick=function(){if(self._introItems.length-1!=self._currentStep){_nextStep.call(self);}};_setAnchorAsButton(nextTooltipButton);nextTooltipButton.innerHTML=this._options.nextLabel;var prevTooltipButton=document.createElement('a');prevTooltipButton.onclick=function(){if(self._currentStep!=0){_previousStep.call(self);}};_setAnchorAsButton(prevTooltipButton);prevTooltipButton.innerHTML=this._options.prevLabel;var skipTooltipButton=document.createElement('a');skipTooltipButton.className='introjs-button introjs-skipbutton';_setAnchorAsButton(skipTooltipButton);skipTooltipButton.innerHTML=this._options.skipLabel;skipTooltipButton.onclick=function(){if(self._introItems.length-1==self._currentStep&&typeof(self._introCompleteCallback)==='function'){self._introCompleteCallback.call(self);}
_exitIntro.call(self,self._targetElement);};buttonsLayer.appendChild(skipTooltipButton);if(this._introItems.length>1){buttonsLayer.appendChild(prevTooltipButton);buttonsLayer.appendChild(nextTooltipButton);}
tooltipLayer.appendChild(buttonsLayer);_placeTooltip.call(self,targetElement.element,tooltipLayer,arrowLayer,helperNumberLayer);_scrollTo.call(this,targetElement.scrollTo,targetElement,tooltipLayer);}
var disableInteractionLayer=self._targetElement.querySelector('.introjs-disableInteraction');if(disableInteractionLayer){disableInteractionLayer.parentNode.removeChild(disableInteractionLayer);}
if(targetElement.disableInteraction){_disableInteraction.call(self);}
if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.removeAttribute('tabIndex');}
if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.removeAttribute('tabIndex');}
if(this._currentStep==0&&this._introItems.length>1){if(typeof skipTooltipButton!=="undefined"&&skipTooltipButton!=null){skipTooltipButton.className='introjs-button introjs-skipbutton';}
if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.className='introjs-button introjs-nextbutton';}
if(this._options.hidePrev==true){if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.className='introjs-button introjs-prevbutton introjs-hidden';}
if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.className+=' introjs-fullbutton';}}else{if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.className='introjs-button introjs-prevbutton introjs-disabled';}}
if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.tabIndex='-1';}
if(typeof skipTooltipButton!=="undefined"&&skipTooltipButton!=null){skipTooltipButton.innerHTML=this._options.skipLabel;}}else if(this._introItems.length-1==this._currentStep||this._introItems.length==1){if(typeof skipTooltipButton!=="undefined"&&skipTooltipButton!=null){skipTooltipButton.innerHTML=this._options.doneLabel;skipTooltipButton.className+=' introjs-donebutton';}
if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.className='introjs-button introjs-prevbutton';}
if(this._options.hideNext==true){if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.className='introjs-button introjs-nextbutton introjs-hidden';}
if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.className+=' introjs-fullbutton';}}else{if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.className='introjs-button introjs-nextbutton introjs-disabled';}}
if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.tabIndex='-1';}}else{if(typeof skipTooltipButton!=="undefined"&&skipTooltipButton!=null){skipTooltipButton.className='introjs-button introjs-skipbutton';}
if(typeof prevTooltipButton!=="undefined"&&prevTooltipButton!=null){prevTooltipButton.className='introjs-button introjs-prevbutton';}
if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.className='introjs-button introjs-nextbutton';}
if(typeof skipTooltipButton!=="undefined"&&skipTooltipButton!=null){skipTooltipButton.innerHTML=this._options.skipLabel;}}
if(typeof nextTooltipButton!=="undefined"&&nextTooltipButton!=null){nextTooltipButton.focus();}
_setShowElement(targetElement);if(typeof(this._introAfterChangeCallback)!=='undefined'){this._introAfterChangeCallback.call(this,targetElement.element);}}
function _scrollTo(scrollTo,targetElement,tooltipLayer){if(!this._options.scrollToElement)return;if(scrollTo==='tooltip'){var rect=tooltipLayer.getBoundingClientRect();}else{var rect=targetElement.element.getBoundingClientRect();}
if(!_elementInViewport(targetElement.element)){var winHeight=_getWinSize().height;var top=rect.bottom-(rect.bottom-rect.top);var bottom=rect.bottom-winHeight;if(top<0||targetElement.element.clientHeight>winHeight){window.scrollBy(0,rect.top-((winHeight/2)-(rect.height/2))-this._options.scrollPadding);}else{window.scrollBy(0,rect.top-((winHeight/2)-(rect.height/2))+this._options.scrollPadding);}}}
function _removeShowElement(){var elms=document.querySelectorAll('.introjs-showElement');for(var i=0,l=elms.length;i<l;i++){var elm=elms[i];_removeClass(elm,/introjs-[a-zA-Z]+/g);}}
function _setShowElement(targetElement){if(targetElement.element instanceof SVGElement){var parentElm=targetElement.element.parentNode;while(targetElement.element.parentNode!=null){if(!parentElm.tagName||parentElm.tagName.toLowerCase()==='body')break;if(parentElm.tagName.toLowerCase()==='svg'){_setClass(parentElm,'introjs-showElement introjs-relativePosition');}
parentElm=parentElm.parentNode;}}
_setClass(targetElement.element,'introjs-showElement');var currentElementPosition=_getPropValue(targetElement.element,'position');if(currentElementPosition!=='absolute'&&currentElementPosition!=='relative'&&currentElementPosition!=='fixed'){_setClass(targetElement.element,'introjs-relativePosition')}
var parentElm=targetElement.element.parentNode;while(parentElm!=null){if(!parentElm.tagName||parentElm.tagName.toLowerCase()==='body')break;var zIndex=_getPropValue(parentElm,'z-index');var opacity=parseFloat(_getPropValue(parentElm,'opacity'));var transform=_getPropValue(parentElm,'transform')||_getPropValue(parentElm,'-webkit-transform')||_getPropValue(parentElm,'-moz-transform')||_getPropValue(parentElm,'-ms-transform')||_getPropValue(parentElm,'-o-transform');if(/[0-9]+/.test(zIndex)||opacity<1||(transform!=='none'&&transform!==undefined)){parentElm.className+=' introjs-fixParent';}
parentElm=parentElm.parentNode;}}
function _setClass(element,className){if(element instanceof SVGElement){var pre=element.getAttribute('class')||'';element.setAttribute('class',pre+' '+className);}else{element.className+=' '+className;}}
function _removeClass(element,classNameRegex){if(element instanceof SVGElement){var pre=element.getAttribute('class')||'';element.setAttribute('class',pre.replace(classNameRegex,'').replace(/^\s+|\s+$/g,''));}else{element.className=element.className.replace(classNameRegex,'').replace(/^\s+|\s+$/g,'');}}
function _getPropValue(element,propName){var propValue='';if(element.currentStyle){propValue=element.currentStyle[propName];}else if(document.defaultView&&document.defaultView.getComputedStyle){propValue=document.defaultView.getComputedStyle(element,null).getPropertyValue(propName);}
if(propValue&&propValue.toLowerCase){return propValue.toLowerCase();}else{return propValue;}}
function _isFixed(element){var p=element.parentNode;if(!p||p.nodeName==='HTML'){return false;}
if(_getPropValue(element,'position')=='fixed'){return true;}
return _isFixed(p);}
function _getWinSize(){if(window.innerWidth!=undefined){return{width:window.innerWidth,height:window.innerHeight};}else{var D=document.documentElement;return{width:D.clientWidth,height:D.clientHeight};}}
function _elementInViewport(el){var rect=el.getBoundingClientRect();return(rect.top>=0&&rect.left>=0&&(rect.bottom+80)<=window.innerHeight&&rect.right<=window.innerWidth);}
function _addOverlayLayer(targetElm){var overlayLayer=document.createElement('div'),styleText='',self=this;overlayLayer.className='introjs-overlay';if(!targetElm.tagName||targetElm.tagName.toLowerCase()==='body'){styleText+='top: 0;bottom: 0; left: 0;right: 0;position: fixed;';overlayLayer.setAttribute('style',styleText);}else{var elementPosition=_getOffset(targetElm);if(elementPosition){styleText+='width: '+elementPosition.width+'px; height:'+elementPosition.height+'px; top:'+elementPosition.top+'px;left: '+elementPosition.left+'px;';overlayLayer.setAttribute('style',styleText);}}
targetElm.appendChild(overlayLayer);overlayLayer.onclick=function(){if(self._options.exitOnOverlayClick==true){_exitIntro.call(self,targetElm);}};setTimeout(function(){styleText+='opacity: '+self._options.overlayOpacity.toString()+';';overlayLayer.setAttribute('style',styleText);},10);return true;}
function _removeHintTooltip(){var tooltip=this._targetElement.querySelector('.introjs-hintReference');if(tooltip){var step=tooltip.getAttribute('data-step');tooltip.parentNode.removeChild(tooltip);return step;}}
function _populateHints(targetElm){var self=this;this._introItems=[];if(this._options.hints){for(var i=0,l=this._options.hints.length;i<l;i++){var currentItem=_cloneObject(this._options.hints[i]);if(typeof(currentItem.element)==='string'){currentItem.element=document.querySelector(currentItem.element);}
currentItem.hintPosition=currentItem.hintPosition||this._options.hintPosition;currentItem.hintAnimation=currentItem.hintAnimation||this._options.hintAnimation;if(currentItem.element!=null){this._introItems.push(currentItem);}}}else{var hints=targetElm.querySelectorAll('*[data-hint]');if(hints.length<1){return false;}
for(var i=0,l=hints.length;i<l;i++){var currentElement=hints[i];var hintAnimation=currentElement.getAttribute('data-hintAnimation');if(hintAnimation){hintAnimation=(hintAnimation=='true');}else{hintAnimation=this._options.hintAnimation;}
this._introItems.push({element:currentElement,hint:currentElement.getAttribute('data-hint'),hintPosition:currentElement.getAttribute('data-hintPosition')||this._options.hintPosition,hintAnimation:hintAnimation,tooltipClass:currentElement.getAttribute('data-tooltipClass'),position:currentElement.getAttribute('data-position')||this._options.tooltipPosition});}}
_addHints.call(this);if(document.addEventListener){document.addEventListener('click',_removeHintTooltip.bind(this),false);window.addEventListener('resize',_reAlignHints.bind(this),true);}else if(document.attachEvent){document.attachEvent('onclick',_removeHintTooltip.bind(this));document.attachEvent('onresize',_reAlignHints.bind(this));}}
function _reAlignHints(){for(var i=0,l=this._introItems.length;i<l;i++){var item=this._introItems[i];if(typeof(item.targetElement)=='undefined')continue;_alignHintPosition.call(this,item.hintPosition,item.element,item.targetElement)}}
function _hideHint(stepId){_removeHintTooltip.call(this);var hint=this._targetElement.querySelector('.introjs-hint[data-step="'+stepId+'"]');if(hint){hint.className+=' introjs-hidehint';}
if(typeof(this._hintCloseCallback)!=='undefined'){this._hintCloseCallback.call(this,stepId);}}
function _hideHints(){var hints=this._targetElement.querySelectorAll('.introjs-hint');if(hints&&hints.length>0){for(var i=0;i<hints.length;i++){_hideHint.call(this,hints[i].getAttribute('data-step'));}}}
function _showHints(){var hints=this._targetElement.querySelectorAll('.introjs-hint');if(hints&&hints.length>0){for(var i=0;i<hints.length;i++){_showHint.call(this,hints[i].getAttribute('data-step'));}}else{_populateHints.call(this,this._targetElement);}};function _showHint(stepId){var hint=this._targetElement.querySelector('.introjs-hint[data-step="'+stepId+'"]');if(hint){hint.className=hint.className.replace(/introjs\-hidehint/g,'');}};function _removeHints(){var hints=this._targetElement.querySelectorAll('.introjs-hint');if(hints&&hints.length>0){for(var i=0;i<hints.length;i++){_removeHint.call(this,hints[i].getAttribute('data-step'));}}};function _removeHint(stepId){var hint=this._targetElement.querySelector('.introjs-hint[data-step="'+stepId+'"]');if(hint){hint.parentNode.removeChild(hint);}};function _addHints(){var self=this;var oldHintsWrapper=document.querySelector('.introjs-hints');if(oldHintsWrapper!=null){hintsWrapper=oldHintsWrapper;}else{var hintsWrapper=document.createElement('div');hintsWrapper.className='introjs-hints';}
for(var i=0,l=this._introItems.length;i<l;i++){var item=this._introItems[i];if(document.querySelector('.introjs-hint[data-step="'+i+'"]'))
continue;var hint=document.createElement('a');_setAnchorAsButton(hint);(function(hint,item,i){hint.onclick=function(e){var evt=e?e:window.event;if(evt.stopPropagation)evt.stopPropagation();if(evt.cancelBubble!=null)evt.cancelBubble=true;_showHintDialog.call(self,i);};}(hint,item,i));hint.className='introjs-hint';if(!item.hintAnimation){hint.className+=' introjs-hint-no-anim';}
if(_isFixed(item.element)){hint.className+=' introjs-fixedhint';}
var hintDot=document.createElement('div');hintDot.className='introjs-hint-dot';var hintPulse=document.createElement('div');hintPulse.className='introjs-hint-pulse';hint.appendChild(hintDot);hint.appendChild(hintPulse);hint.setAttribute('data-step',i);item.targetElement=item.element;item.element=hint;_alignHintPosition.call(this,item.hintPosition,hint,item.targetElement);hintsWrapper.appendChild(hint);}
document.body.appendChild(hintsWrapper);if(typeof(this._hintsAddedCallback)!=='undefined'){this._hintsAddedCallback.call(this);}}
function _alignHintPosition(position,hint,element){var offset=_getOffset.call(this,element);var iconWidth=20;var iconHeight=20;switch(position){default:case 'top-left':hint.style.left=offset.left+'px';hint.style.top=offset.top+'px';break;case 'top-right':hint.style.left=(offset.left+offset.width-iconWidth)+'px';hint.style.top=offset.top+'px';break;case 'bottom-left':hint.style.left=offset.left+'px';hint.style.top=(offset.top+offset.height-iconHeight)+'px';break;case 'bottom-right':hint.style.left=(offset.left+offset.width-iconWidth)+'px';hint.style.top=(offset.top+offset.height-iconHeight)+'px';break;case 'middle-left':hint.style.left=offset.left+'px';hint.style.top=(offset.top+(offset.height-iconHeight)/2)+'px';break;case 'middle-right':hint.style.left=(offset.left+offset.width-iconWidth)+'px';hint.style.top=(offset.top+(offset.height-iconHeight)/2)+'px';break;case 'middle-middle':hint.style.left=(offset.left+(offset.width-iconWidth)/2)+'px';hint.style.top=(offset.top+(offset.height-iconHeight)/2)+'px';break;case 'bottom-middle':hint.style.left=(offset.left+(offset.width-iconWidth)/2)+'px';hint.style.top=(offset.top+offset.height-iconHeight)+'px';break;case 'top-middle':hint.style.left=(offset.left+(offset.width-iconWidth)/2)+'px';hint.style.top=offset.top+'px';break;}}
function _showHintDialog(stepId){var hintElement=document.querySelector('.introjs-hint[data-step="'+stepId+'"]');var item=this._introItems[stepId];if(typeof(this._hintClickCallback)!=='undefined'){this._hintClickCallback.call(this,hintElement,item,stepId);}
var removedStep=_removeHintTooltip.call(this);if(parseInt(removedStep,10)==stepId){return;}
var tooltipLayer=document.createElement('div');var tooltipTextLayer=document.createElement('div');var arrowLayer=document.createElement('div');var referenceLayer=document.createElement('div');tooltipLayer.className='introjs-tooltip';tooltipLayer.onclick=function(e){if(e.stopPropagation){e.stopPropagation();}
else{e.cancelBubble=true;}};tooltipTextLayer.className='introjs-tooltiptext';var tooltipWrapper=document.createElement('p');tooltipWrapper.innerHTML=item.hint;var closeButton=document.createElement('a');closeButton.className='introjs-button';closeButton.innerHTML=this._options.hintButtonLabel;closeButton.onclick=_hideHint.bind(this,stepId);tooltipTextLayer.appendChild(tooltipWrapper);tooltipTextLayer.appendChild(closeButton);arrowLayer.className='introjs-arrow';tooltipLayer.appendChild(arrowLayer);tooltipLayer.appendChild(tooltipTextLayer);this._currentStep=hintElement.getAttribute('data-step');referenceLayer.className='introjs-tooltipReferenceLayer introjs-hintReference';referenceLayer.setAttribute('data-step',hintElement.getAttribute('data-step'));_setHelperLayerPosition.call(this,referenceLayer);referenceLayer.appendChild(tooltipLayer);document.body.appendChild(referenceLayer);_placeTooltip.call(this,hintElement,tooltipLayer,arrowLayer,null,true);}
function _getOffset(element){var elementPosition={};var body=document.body;var docEl=document.documentElement;var scrollTop=window.pageYOffset||docEl.scrollTop||body.scrollTop;var scrollLeft=window.pageXOffset||docEl.scrollLeft||body.scrollLeft;if(element instanceof SVGElement){var x=element.getBoundingClientRect()
elementPosition.top=x.top+scrollTop;elementPosition.width=x.width;elementPosition.height=x.height;elementPosition.left=x.left+scrollLeft;}else{elementPosition.width=element.offsetWidth;elementPosition.height=element.offsetHeight;var _x=0;var _y=0;while(element&&!isNaN(element.offsetLeft)&&!isNaN(element.offsetTop)){_x+=element.offsetLeft;_y+=element.offsetTop;element=element.offsetParent;}
elementPosition.top=_y;elementPosition.left=_x;}
return elementPosition;}
function _getProgress(){var currentStep=parseInt((this._currentStep+1),10);return((currentStep/this._introItems.length)*100);}
function _mergeOptions(obj1,obj2){var obj3={};for(var attrname in obj1){obj3[attrname]=obj1[attrname];}
for(var attrname in obj2){obj3[attrname]=obj2[attrname];}
return obj3;}
var introJs=function(targetElm){if(typeof(targetElm)==='object'){return new IntroJs(targetElm);}else if(typeof(targetElm)==='string'){var targetElement=document.querySelector(targetElm);if(targetElement){return new IntroJs(targetElement);}else{throw new Error('There is no element with given selector.');}}else{return new IntroJs(document.body);}};introJs.version=VERSION;introJs.fn=IntroJs.prototype={clone:function(){return new IntroJs(this);},setOption:function(option,value){this._options[option]=value;return this;},setOptions:function(options){this._options=_mergeOptions(this._options,options);return this;},start:function(){_introForElement.call(this,this._targetElement);return this;},goToStep:function(step){_goToStep.call(this,step);return this;},addStep:function(options){if(!this._options.steps){this._options.steps=[];}
this._options.steps.push(options);return this;},addSteps:function(steps){if(!steps.length)return;for(var index=0;index<steps.length;index++){this.addStep(steps[index]);}
return this;},goToStepNumber:function(step){_goToStepNumber.call(this,step);return this;},nextStep:function(){_nextStep.call(this);return this;},previousStep:function(){_previousStep.call(this);return this;},exit:function(){_exitIntro.call(this,this._targetElement);return this;},refresh:function(){_refresh.call(this);return this;},onbeforechange:function(providedCallback){if(typeof(providedCallback)==='function'){this._introBeforeChangeCallback=providedCallback;}else{throw new Error('Provided callback for onbeforechange was not a function');}
return this;},onchange:function(providedCallback){if(typeof(providedCallback)==='function'){this._introChangeCallback=providedCallback;}else{throw new Error('Provided callback for onchange was not a function.');}
return this;},onafterchange:function(providedCallback){if(typeof(providedCallback)==='function'){this._introAfterChangeCallback=providedCallback;}else{throw new Error('Provided callback for onafterchange was not a function');}
return this;},oncomplete:function(providedCallback){if(typeof(providedCallback)==='function'){this._introCompleteCallback=providedCallback;}else{throw new Error('Provided callback for oncomplete was not a function.');}
return this;},onhintsadded:function(providedCallback){if(typeof(providedCallback)==='function'){this._hintsAddedCallback=providedCallback;}else{throw new Error('Provided callback for onhintsadded was not a function.');}
return this;},onhintclick:function(providedCallback){if(typeof(providedCallback)==='function'){this._hintClickCallback=providedCallback;}else{throw new Error('Provided callback for onhintclick was not a function.');}
return this;},onhintclose:function(providedCallback){if(typeof(providedCallback)==='function'){this._hintCloseCallback=providedCallback;}else{throw new Error('Provided callback for onhintclose was not a function.');}
return this;},onexit:function(providedCallback){if(typeof(providedCallback)==='function'){this._introExitCallback=providedCallback;}else{throw new Error('Provided callback for onexit was not a function.');}
return this;},addHints:function(){_populateHints.call(this,this._targetElement);return this;},hideHint:function(stepId){_hideHint.call(this,stepId);return this;},hideHints:function(){_hideHints.call(this);return this;},showHint:function(stepId){_showHint.call(this,stepId);return this;},showHints:function(){_showHints.call(this);return this;},removeHints:function(){_removeHints.call(this);return this;},removeHint:function(stepId){_removeHint.call(this,stepId);return this;},showHintDialog:function(stepId){_showHintDialog.call(this,stepId);return this;}};exports.introJs=introJs;return introJs;}));