diff --git a/js/hopscotch-0.0.5.js b/js/hopscotch-0.0.5.js
index b3786b36..893f3b82 100644
--- a/js/hopscotch-0.0.5.js
+++ b/js/hopscotch-0.0.5.js
@@ -527,7 +527,9 @@
     _createButton: function(id, text) {
       var btnEl = document.createElement('button');
       btnEl.id = id;
-      btnEl.innerHTML = text;
+      if (text) {
+        btnEl.innerHTML = text;
+      }
       utils.addClass(btnEl, 'hopscotch-nav-button');
 
       if (id.indexOf('prev') >= 0) {
@@ -632,7 +634,7 @@
       this.prevBtnEl = this._createButton('hopscotch-prev', HopscotchI18N.prevBtn);
       this.nextBtnEl = this._createButton('hopscotch-next', HopscotchI18N.nextBtn);
       this.doneBtnEl = this._createButton('hopscotch-done', HopscotchI18N.doneBtn);
-      this.ctaBtnEl  = this._createButton('hopscotch-cta', HopscotchI18N.ctaBtn);
+      this.ctaBtnEl  = this._createButton('hopscotch-cta');
       utils.addClass(this.doneBtnEl, 'hide');
 
       buttonsEl.appendChild(this.prevBtnEl);
@@ -796,15 +798,17 @@
 
       // Show/hide CTA button
       this._showButton(this.ctaBtnEl, !!step.showCTAButton);
-      this.ctaBtnEl.innerHTML = step.ctaLabel;
+      if (step.showCTAButton) {
+        this.ctaBtnEl.innerHTML = step.ctaLabel;
 
-      if (step.onCTA) {
-        if (this.onCTA) {
-          utils.removeClickListener(this.ctaBtnEl, this.onCTA);
-        }
+        if (step.onCTA) {
+          if (this.onCTA) {
+            utils.removeClickListener(this.ctaBtnEl, this.onCTA);
+          }
 
-        utils.addClickListener(this.ctaBtnEl, step.onCTA);
-        this.onCTA = step.onCTA; // cache for removing later
+          utils.addClickListener(this.ctaBtnEl, step.onCTA);
+          this.onCTA = step.onCTA; // cache for removing later
+        }
       }
       else if (this.onCTA) {
         // Remove previous CTA callback.
diff --git a/js/hopscotch-0.0.5.min.js b/js/hopscotch-0.0.5.min.js
index 05d70ebe..66076bea 100644
--- a/js/hopscotch-0.0.5.min.js
+++ b/js/hopscotch-0.0.5.min.js
@@ -1,36 +1,36 @@
-(function(z,E){var p,A,F,m,G=window.Sizzle||null,b,s,x,t,n=z[E],H=!1,u={animate:!1,smoothScroll:!0,scrollDuration:1E3,scrollTopMargin:200,showCloseButton:!0,showPrevButton:!1,showNextButton:!0,bubbleWidth:280,bubblePadding:15,arrowWidth:20,skipIfNoElement:!0},C="undefined"!==typeof window.jQuery,v="undefined"!==typeof window.sessionStorage,f=window.document;n||(Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)}),p=function(){H&&n.startTour()},window.addEventListener?
+(function(z,E){var p,A,F,n,G=window.Sizzle||null,b,s,x,t,m=z[E],H=!1,u={animate:!1,smoothScroll:!0,scrollDuration:1E3,scrollTopMargin:200,showCloseButton:!0,showPrevButton:!1,showNextButton:!0,bubbleWidth:280,bubblePadding:15,arrowWidth:20,skipIfNoElement:!0},C="undefined"!==typeof window.jQuery,v="undefined"!==typeof window.sessionStorage,f=window.document;m||(Array.isArray||(Array.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)}),p=function(){H&&m.startTour()},window.addEventListener?
 window.addEventListener("load",p,!1):window.attachEvent&&window.attachEvent("onload",p),b={addClass:function(a,e){var b,d,h;if(0===a.className.length)a.className=e;else{b=a.className.split(/\s+/);d=0;for(h=b.length;d<h;++d)if(b[d]===e)return;b.splice(0,0,e);a.className=b.join(" ")}},removeClass:function(a,b){var c,d,h,j,g,f,i;d=b.split(/\s+/);c=a.className.split(/\s+/);j=0;for(f=d.length;j<f;++j){h=d[j];g=0;for(i=c.length;g<i&&c[g]!==h;++g);g<i&&c.splice(g,1)}a.className=c.join(" ")},getPixelValue:function(a){var b=
 typeof a;return"number"===b?a:"string"===b?parseInt(a,10):0},valOrDefault:function(a,b){return"undefined"!==typeof a?a:b},supportsCssTransitions:function(){var a=f.body.style;return"undefined"!==typeof a.MozTransition||"undefined"!==typeof a.MsTransition||"undefined"!==typeof a.webkitTransition||"undefined"!==typeof a.OTransition||"undefined"!==typeof a.transition},invokeCallbackArrayHelper:function(a){var b;Array.isArray(a)&&(b=x[a[0]],"function"===typeof b&&b.apply(this,a.slice(1)))},invokeCallbackArray:function(a){var e,
 c;if(Array.isArray(a))if("string"===typeof a[0])b.invokeCallbackArrayHelper(a);else{e=0;for(c=a.length;e<c;++e)b.invokeCallback(a[e])}},invokeCallback:function(a){"function"===typeof a&&a();if("string"===typeof a&&x[a])x[a]();else b.invokeCallbackArray(a)},invokeEventCallbacks:function(a,b){var c=s[a],d,h;b&&this.invokeCallback(b);d=0;for(h=c.length;d<h;++d)this.invokeCallback(c[d].cb)},getScrollTop:function(){return"undefined"!==typeof window.pageYOffset?window.pageYOffset:f.documentElement.scrollTop},
 getScrollLeft:function(){return"undefined"!==typeof window.pageXOffset?window.pageXOffset:f.documentElement.scrollLeft},getWindowHeight:function(){return window.innerHeight||f.documentElement.clientHeight},getWindowWidth:function(){return window.innerWidth||f.documentElement.clientWidth},addClickListener:function(a,b){return a.addEventListener?a.addEventListener("click",b,!1):a.attachEvent("onclick",b)},removeClickListener:function(a,b){return a.removeEventListener?a.removeEventListener("click",b,
 !1):a.detachEvent("click",b)},documentIsReady:function(){return"complete"===f.readyState||"interactive"===f.readyState},evtPreventDefault:function(a){a.preventDefault?a.preventDefault():event&&(event.returnValue=!1)},extend:function(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c])},getStepTargetHelper:function(a){return/^[#\.]/.test(a)?f.querySelector?f.querySelector(a):C?(a=jQuery(a),a.length?a[0]:null):G?(a=new G(a),a.length?a[0]:null):/^#[a-zA-Z][\w-_:.]*$/.test(a)?f.getElementById(a.substring(1)):
 null:f.getElementById(a)},getStepTarget:function(a){var e;if(!a||!a.target)return null;if("string"===typeof a.target)return a.target=b.getStepTargetHelper(a.target);if(Array.isArray(a.target)){var c,d;c=0;for(d=a.target.length;c<d;c++)if("string"===typeof a.target[c]&&(e=b.getStepTargetHelper(a.target[c])))return a.target=e;return null}return a.target},setState:function(a,b,c){var d="";v?sessionStorage.setItem(a,b):(c&&(d=new Date,d.setTime(d.getTime()+864E5*c),d="; expires="+d.toGMTString()),f.cookie=
-a+"="+b+d+"; path=/")},getState:function(a){var b=a+"=",c=f.cookie.split(";"),d,h;if(v)h=sessionStorage.getItem(a);else for(a=0;a<c.length;a++){for(d=c[a];" "===d.charAt(0);)d=d.substring(1,d.length);if(0===d.indexOf(b)){h=d.substring(b.length,d.length);break}}return h},clearState:function(a){v?sessionStorage.removeItem(a):this.setState(a,"",-1)}},s={next:[],prev:[],start:[],end:[],show:[],error:[],close:[]},x={},m={stepNums:null,nextBtn:"Next",prevBtn:"Back",doneBtn:"Done",skipBtn:"Skip",closeTooltip:"Close"},
-A=function(a){this.init(a)},A.prototype={isShowing:!1,currStep:void 0,_createButton:function(a,e){var c=f.createElement("button");c.id=a;c.innerHTML=e;b.addClass(c,"hopscotch-nav-button");0<=a.indexOf("prev")?b.addClass(c,"prev"):b.addClass(c,"next");return c},setPosition:function(a){var e,c,d,h,f;d=b.getStepTarget(a);var g=this.element,l=this.arrowEl,i=b.getPixelValue(a.arrowOffset);e=b.getPixelValue(a.width)||this.opt.bubbleWidth;c=b.valOrDefault(a.padding,this.opt.bubblePadding);b.removeClass(g,
+a+"="+b+d+"; path=/")},getState:function(a){var b=a+"=",c=f.cookie.split(";"),d,h;if(v)h=sessionStorage.getItem(a);else for(a=0;a<c.length;a++){for(d=c[a];" "===d.charAt(0);)d=d.substring(1,d.length);if(0===d.indexOf(b)){h=d.substring(b.length,d.length);break}}return h},clearState:function(a){v?sessionStorage.removeItem(a):this.setState(a,"",-1)}},s={next:[],prev:[],start:[],end:[],show:[],error:[],close:[]},x={},n={stepNums:null,nextBtn:"Next",prevBtn:"Back",doneBtn:"Done",skipBtn:"Skip",closeTooltip:"Close"},
+A=function(a){this.init(a)},A.prototype={isShowing:!1,currStep:void 0,_createButton:function(a,e){var c=f.createElement("button");c.id=a;e&&(c.innerHTML=e);b.addClass(c,"hopscotch-nav-button");0<=a.indexOf("prev")?b.addClass(c,"prev"):b.addClass(c,"next");return c},setPosition:function(a){var e,c,d,h,f;d=b.getStepTarget(a);var g=this.element,l=this.arrowEl,i=b.getPixelValue(a.arrowOffset);e=b.getPixelValue(a.width)||this.opt.bubbleWidth;c=b.valOrDefault(a.padding,this.opt.bubblePadding);b.removeClass(g,
 "fade-in-down fade-in-up fade-in-left fade-in-right");d=d.getBoundingClientRect();"top"===a.orientation?(e=g.offsetHeight,h=d.top-e-this.opt.arrowWidth,f=d.left):"bottom"===a.orientation?(h=d.bottom+this.opt.arrowWidth,f=d.left):"left"===a.orientation?(h=d.top,f=d.left-e-2*c-12-this.opt.arrowWidth):"right"===a.orientation&&(h=d.top,f=d.right+this.opt.arrowWidth);if(i)if("top"===a.orientation||"bottom"===a.orientation)l.style.top="",l.style.left=i+"px";else{if("left"===a.orientation||"right"===a.orientation)l.style.left=
-"",l.style.top=i+"px"}else l.style.top="",l.style.left="";f+=b.getPixelValue(a.xOffset);h+=b.getPixelValue(a.yOffset);a.fixedElement||(h+=b.getScrollTop(),f+=b.getScrollLeft());g.style.position=a.fixedElement?"fixed":"absolute";this.opt.animate&&C&&!t?$(g).animate({top:h+"px",left:f+"px"}):(g.style.top=h+"px",g.style.left=f+"px")},_initNavButtons:function(){var a=f.createElement("div");this.prevBtnEl=this._createButton("hopscotch-prev",m.prevBtn);this.nextBtnEl=this._createButton("hopscotch-next",
-m.nextBtn);this.doneBtnEl=this._createButton("hopscotch-done",m.doneBtn);this.ctaBtnEl=this._createButton("hopscotch-cta",m.ctaBtn);b.addClass(this.doneBtnEl,"hide");a.appendChild(this.prevBtnEl);a.appendChild(this.nextBtnEl);a.appendChild(this.doneBtnEl);a.appendChild(this.ctaBtnEl);b.addClickListener(this.prevBtnEl,function(){n.prevStep(!0)});b.addClickListener(this.nextBtnEl,function(){n.nextStep(!0)});b.addClickListener(this.doneBtnEl,n.endTour);a.className="hopscotch-actions";this.buttonsEl=
-a;this.containerEl.appendChild(a);return this},_getCloseFn:function(){var a=this;this.closeFn||(this.closeFn=function(e){a.opt.onClose&&b.invokeCallback(a.opt.onClose);a.opt.id&&!a.opt.isTourBubble?n.getCalloutManager().removeCallout(a.opt.id):a.destroy();b.evtPreventDefault(e)});return this.closeFn},initCloseButton:function(){var a=f.createElement("a");a.className="hopscotch-bubble-close";a.href="#";a.title=m.closeTooltip;a.innerHTML=m.closeTooltip;this.opt.isTourBubble?b.addClickListener(a,function(a){var c=
-n.getCurrStepNum(),d=n.getCurrTour(),c=c===d.steps.length-1;b.invokeEventCallbacks("close");n.endTour(!0,c);a.preventDefault?a.preventDefault():event&&(event.returnValue=!1)}):b.addClickListener(a,this._getCloseFn());this.closeBtnEl=a;this.containerEl.appendChild(a);return this},_initArrow:function(){var a,b;this.arrowEl=f.createElement("div");this.arrowEl.className="hopscotch-bubble-arrow-container";b=f.createElement("div");b.className="hopscotch-bubble-arrow-border";a=f.createElement("div");a.className=
-"hopscotch-bubble-arrow";this.arrowEl.appendChild(b);this.arrowEl.appendChild(a);this.element.appendChild(this.arrowEl);return this},render:function(a,e,c,d){var h=this.element,f,g;a?this.currStep=a:this.currStep&&(a=this.currStep);f=b.valOrDefault(a.showNextButton,this.opt.showNextButton);g=b.valOrDefault(a.showPrevButton,this.opt.showPrevButton);this.setTitle(a.title||"");this.setContent(a.content||"");this.opt.showNumber&&this.setNum(e);this.orientation=a.orientation;this.showPrevButton(this.prevBtnEl&&
-g&&0<e);this.showNextButton(this.nextBtnEl&&f&&!c);this.nextBtnEl.value=a.showSkip?m.skipBtn:m.nextBtn;c?b.removeClass(this.doneBtnEl,"hide"):b.addClass(this.doneBtnEl,"hide");this._showButton(this.ctaBtnEl,!!a.showCTAButton);this.ctaBtnEl.innerHTML=a.ctaLabel;a.onCTA?(this.onCTA&&b.removeClickListener(this.ctaBtnEl,this.onCTA),b.addClickListener(this.ctaBtnEl,a.onCTA),this.onCTA=a.onCTA):this.onCTA&&(b.removeClickListener(this.ctaBtnEl,this.onCTA),this.onCTA=null);this._setArrow(a.orientation);e=
-b.getPixelValue(a.width)||this.opt.bubbleWidth;c=b.valOrDefault(a.padding,this.opt.bubblePadding);this.containerEl.style.width=e+"px";this.containerEl.style.padding=c+"px";h.style.zIndex=a.zindex||"";"top"===a.orientation?(h.style.top="-9999px",h.style.left="-9999px",b.removeClass(h,"hide"),this.setPosition(a),b.addClass(h,"hide")):this.setPosition(a);d&&d(!a.fixedElement);return this},setTitle:function(a){a?(this.titleEl.innerHTML=a,b.removeClass(this.titleEl,"hide")):b.addClass(this.titleEl,"hide");
-return this},setContent:function(a){a?(this.contentEl.innerHTML=a,b.removeClass(this.contentEl,"hide")):b.addClass(this.contentEl,"hide");return this},setNum:function(a){a=m.stepNums&&a<m.stepNums.length?m.stepNums[a]:a+1;this.numberEl.innerHTML=a},_setArrow:function(a){b.removeClass(this.arrowEl,"down up right left");"top"===a?b.addClass(this.arrowEl,"down"):"bottom"===a?b.addClass(this.arrowEl,"up"):"left"===a?b.addClass(this.arrowEl,"right"):"right"===a&&b.addClass(this.arrowEl,"left")},_getArrowDirection:function(){if("top"===
-this.orientation)return"down";if("bottom"===this.orientation)return"up";if("left"===this.orientation)return"right";if("right"===this.orientation)return"left"},show:function(){var a=this,e="fade-in-"+this._getArrowDirection();b.removeClass(this.element,"hide");this.opt.animate?setTimeout(function(){b.addClass(a.element,"animate")},50):(b.addClass(this.element,e),setTimeout(function(){b.removeClass(a.element,"invisible")},50),setTimeout(function(){b.removeClass(a.element,e)},1E3));this.isShowing=!0;
-return this},hide:function(a){var e=this.element,a=b.valOrDefault(a,!0);e.style.top="";e.style.left="";a?(b.addClass(e,"hide"),b.removeClass(e,"invisible")):(b.removeClass(e,"hide"),this.opt.animate||b.addClass(e,"invisible"));b.removeClass(e,"animate fade-in-up fade-in-down fade-in-right fade-in-left");this.isShowing=!1;return this},_showButton:function(a,e,c){var d="hide";c&&(d="hide-all");"undefined"===typeof e&&(e=!0);e?b.removeClass(a,d):b.addClass(a,d)},showPrevButton:function(a,b){this._showButton(this.prevBtnEl,
-a,b)},showNextButton:function(a,b){this._showButton(this.nextBtnEl,a,b)},showCloseButton:function(a,b){this._showButton(this.closeBtnEl,a,b)},_initAnimate:function(){var a=this;setTimeout(function(){b.addClass(a.element,"animate")},50)},_removeAnimate:function(){b.removeClass(this.element,"animate")},destroy:function(){var a=this.element;a&&a.parentNode.removeChild(a);this.closeBtnEl&&b.removeClickListener(this.closeBtnEl,this._getCloseFn());this.ctaBtnEl&&this.onCTA&&b.removeClickListener(this.ctaBtnEl,
-this.onCTA)},init:function(a){var e=f.createElement("div"),c=f.createElement("div"),d=f.createElement("div"),h=this,j=!1,g,l;this.element=e;this.containerEl=c;this.titleEl=f.createElement("h3");this.contentEl=f.createElement("p");l={animate:u.animate,showPrevButton:u.showPrevButton,showNextButton:u.showNextButton,bubbleWidth:u.bubbleWidth,bubblePadding:u.bubblePadding,arrowWidth:u.arrowWidth,showNumber:!0,isTourBubble:!0};a="undefined"===typeof a?{}:a;b.extend(l,a);this.opt=l;e.className="hopscotch-bubble animated";
-c.className="hopscotch-bubble-container";l.showNumber?(this.numberEl=f.createElement("span"),this.numberEl.className="hopscotch-bubble-number",c.appendChild(this.numberEl)):b.addClass(e,"no-number");d.appendChild(this.titleEl);d.appendChild(this.contentEl);d.className="hopscotch-bubble-content";c.appendChild(d);e.appendChild(c);this._initNavButtons();this.initCloseButton();this._initArrow();a=function(){!j&&h.isShowing&&(j=!0,setTimeout(function(){h.setPosition(h.currStep);j=!1},100))};window.addEventListener?
-window.addEventListener("resize",a,!1):window.attachEvent&&window.attachEvent("onresize",a,!1);this.hide();b.documentIsReady()?(f.body.appendChild(e),t=b.supportsCssTransitions()):f.addEventListener?(g=function(){f.removeEventListener("DOMContentLoaded",g);window.removeEventListener("load",g);f.body.appendChild(e);t=b.supportsCssTransitions()},f.addEventListener("DOMContentLoaded",g,!1),window.addEventListener("load",g,!1)):(g=function(){"complete"===f.readyState&&(f.detachEvent("onreadystatechange",
-g),window.detachEvent("onload",g),f.body.appendChild(e));t=b.supportsCssTransitions()},f.attachEvent("onreadystatechange",g),window.attachEvent("onload",g))}},F=function(){var a={};this.createCallout=function(b){var c;if(b.id){if(a[b.id])throw"Callout by that id already exists. Please choose a unique id.";b.showNextButton=b.showPrevButton=!1;b.isTourBubble=!1;c=new A(b);a[b.id]=c;b.target&&c.render(b,null,null,function(){c.show()})}else throw"Must specify a callout id.";return c};this.getCallout=
-function(b){return a[b]};this.removeAllCallouts=function(){for(var b in a)a.hasOwnProperty(b)&&this.removeCallout(b)};this.removeCallout=function(b){var c=a[b];a[b]=null;c&&c.destroy()}},p=function(a){var e=this,c,d,h,j,g,l,i,p,y=function(){c||(c=new A({animate:h.animate,bubblePadding:h.bubblePadding,bubbleWidth:h.bubbleWidth,showNextButton:h.showNextButton,showPrevButton:h.showPrevButton,arrowWidth:h.arrowWidth}));return c},r=function(){return 0>g||g>=j.steps.length?null:j.steps[g]},t=function(){e.nextStep(!1)},
-v=function(a,c){var d,h;0<=g+a&&g+a<j.steps.length?(g+=a,h=r(),setTimeout(function(){(d=b.getStepTarget(h))?c(g):(b.invokeEventCallbacks("error"),v(a,c))},b.valOrDefault(h.delay,0))):c(-1)},z=function(a,c){var d=this,f,e,k,D;y().hide();a=b.valOrDefault(a,!0);e=f=r();k=f.multipage;D=function(d){if(-1===d)return this.endTour(!0);if(a&&(0<c?b.invokeEventCallbacks("next",e.onNext):b.invokeEventCallbacks("prev",e.onPrev),0<c&&k))return;this.showStep(d)};if(!k&&h.skipIfNoElement)v(c,function(a){D.call(d,
-a)});else if(0<=g+c&&g+c<j.steps.length){g+=c;f=r();if(!b.getStepTarget(f)&&!k)return b.invokeEventCallbacks("error"),this.endTour(!0,!1);D.call(this,g)}return this};this.getCalloutManager=function(){"undefined"===typeof d&&(d=new F);return d};this.startTour=function(a,c){var d,f=this;if(!j){j=a;var e={},k;for(k in a)a.hasOwnProperty(k)&&("id"!==k&&"steps"!==k)&&(e[k]=a[k]);this.resetDefaultOptions();p.call(this,e,!0);if(e=b.getState(h.cookieName))e=e.split(":"),l=e[0],i=e[1],i=parseInt(i,10),2<e.length&&
-"mp"===e[2]&&i<j.steps.length-1&&++i}"undefined"!==typeof c&&(g=c);if(!b.documentIsReady())return H=!0,this;g=j.id===l&&"undefined"!==typeof i?i:0;e=function(a){-1!==a&&b.getStepTarget(j.steps[a])?(b.invokeEventCallbacks("start"),d=y(),d.hide(!1),f.isActive=!0,h.animate&&d._initAnimate(),b.getStepTarget(r())?f.showStep(a):(b.invokeEventCallbacks("error"),h.skipIfNoElement&&f.nextStep(!1))):f.endTour(!1,!1)};g=g||0;k=r();(k=b.getStepTarget(k))?e(g):(0<g&&(--g,k=r(),k=b.getStepTarget(k)),k||(b.invokeEventCallbacks("error"),
-h.skipIfNoElement?(++g,v(1,e)):(g=-1,e(g))));return this};this.showStep=function(a){var c=j.steps[a];setTimeout(function(){var d=j.steps.length,e=j.id+":"+a,w=y(),k=b.getStepTarget(c),i;i=function(){w.show();b.invokeEventCallbacks("show",c.onShow)};g=a;h.animate||w.hide(!1);w.render(c,a,a===d-1,function(a){if(a){var d=y().element,a=b.getPixelValue(d.style.top),d=a+b.getPixelValue(d.offsetHeight),e=b.getStepTarget(r()).getBoundingClientRect(),g=e.top+b.getScrollTop(),e=e.bottom+b.getScrollTop(),a=
-a<g?a:g,d=d>e?d:e,g=b.getScrollTop(),e=g+b.getWindowHeight(),q=a-h.scrollTopMargin,B,j,w;a>=g&&(a<=g+h.scrollTopMargin||d<=e)?i&&i():h.smoothScroll?"undefined"!==typeof YAHOO&&"undefined"!==typeof YAHOO.env&&"undefined"!==typeof YAHOO.env.ua&&"undefined"!==typeof YAHOO.util&&"undefined"!==typeof YAHOO.util.Scroll?(a=YAHOO.env.ua.webkit?f.body:f.documentElement,d=YAHOO.util.Easing?YAHOO.util.Easing.easeOut:void 0,a=new YAHOO.util.Scroll(a,{scroll:{to:[0,q]}},h.scrollDuration/1E3,d),a.onComplete.subscribe(i),
-a.animate()):C?$("body, html").animate({scrollTop:q},h.scrollDuration,i):(0>q&&(q=0),B=g>a?-1:1,j=Math.abs(g-q)/(h.scrollDuration/10),w=function(){var a=b.getScrollTop(),c=a+B*j;0<B&&c>=q||0>B&&c<=q?(c=q,i&&i(),window.scrollTo(0,c)):(window.scrollTo(0,c),b.getScrollTop()===a?i&&i():setTimeout(w,10))},w()):(window.scrollTo(0,q),i&&i())}else i();c.nextOnTargetClick&&b.addClickListener(k,t)});c.multipage&&(e+=":mp");b.setState(h.cookieName,e,1)},c.delay||0);return this};this.prevStep=function(a){z.call(this,
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