diff --git a/README.md b/README.md
index a409a9d..d1a6fdf 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,7 @@ The methods supported by Sprint are, for the most part, identical to jQuery's. T
 * [off](http://api.jquery.com/off/) - _no support for selector_
 * [offset](http://api.jquery.com/offset/)
 * [offsetParent](http://api.jquery.com/offsetParent/)
-* [on](http://api.jquery.com/on/) - _no support for selector and data_
+* [on](http://api.jquery.com/on/) - _no support for data_
 * [parent](http://api.jquery.com/parent/)
 * [parents](http://api.jquery.com/parents/)
 * [position](http://api.jquery.com/position/)
diff --git a/sprint.js b/sprint.js
index f5f0c60..0d9d44f 100644
--- a/sprint.js
+++ b/sprint.js
@@ -50,7 +50,15 @@ var Sprint;
       }
       return stringValue
     }
-  }())
+  }());
+
+  var createDelegator = function(handler, selector, context){
+    return function(e){
+      if (Sprint(e.target).closest(selector, context).size()){
+        handler.apply(e.target, arguments);
+      }
+    }
+  };
 
   var createDOM = function(HTMLString) {
     var tmp = document.createElement("div")
@@ -1126,12 +1134,19 @@ var Sprint;
       })
       return Sprint(dom)
     },
-    on: function(events, handler) {
+    on: function(events, selector, handler) {
+      if(typeof selector !== "string"){
+        handler = selector;
+        selector = null;
+      }
       // .on(events, handler)
       if (handler) {
         var eventsArr = events.trim().split(" ")
 
         return this.each(function() {
+          if(selector){
+            handler = createDelegator(handler, selector, this);
+          }
           if (!getEvents(this)) {
             this.sprintEventListeners = {}
           }
diff --git a/sprint.min.js b/sprint.min.js
index d591e56..233cbfa 100644
--- a/sprint.min.js
+++ b/sprint.min.js
@@ -1,35 +1 @@
-// Sprint v0.9.2 - sprintjs.com/license
-var Sprint;
-(function(){var D=function(a,b){for(var c=Sprint(b),d=Object.keys(a),e=d.length,f=0;f<e;f++)for(var g=d[f],h=a[g],k=h.length,l=0;l<k;l++)c.on(g,h[l])},w=function(){var a="animation-iteration-count column-count flex-grow flex-shrink font-weight line-height opacity order orphans widows z-index".split(" ");return function(b,c){if(v(b,a))return c;var d="string"==typeof c?c:c.toString();c&&!/\D/.test(d)&&(d+="px");return d}}(),K={afterbegin:function(a){this.insertBefore(a,this.firstChild)},afterend:function(a){var b=
-this.parentElement;b&&b.insertBefore(a,this.nextSibling)},beforebegin:function(a){var b=this.parentElement;b&&b.insertBefore(a,this)},beforeend:function(a){this.appendChild(a)}},E=function(a,b){if(!(1<a.nodeType)){var c=a.sprintEventListeners;c&&D(c,b);for(var d=r("*",a),e=d.length,f,g=0;g<e;g++)if(c=d[g].sprintEventListeners)f||(f=r("*",b)),D(c,f[g])}},z=function(a,b,c,d,e){var f=[],g=this;this.each(function(){for(var h=a?this.parentElement:this;h&&(!e||e!=h);){if(!d||g.is(d,h))if(f.push(h),c)break;
-if(b)break;h=h.parentElement}});return Sprint(x(f))},F=function(a,b){return Object.keys(a.sprintEventListeners).filter(function(a){return q(b).every(function(b){return v(b,q(a))})})},G=function(a,b,c){if(null==c){var d=a.get(0);if(!d||1<d.nodeType)return;a=b[0].toUpperCase()+b.substring(1);return d==document?(d=m["offset"+a],a=window["inner"+a],d>a?d:a):d==window?window["inner"+a]:d.getBoundingClientRect()[b]}var e="function"==typeof c,f=e?"":w(b,c);return a.each(function(a){this==document||this==
-window||1<this.nodeType||(e&&(f=w(b,c.call(this,a,Sprint(this)[b]()))),this.style[b]=f)})},p=function(a,b){var c=b.length,d=b;if(1<c&&-1<a.indexOf("after"))for(var d=[],e=c;e--;)d.push(b[e]);for(e=0;e<c;e++){var f=d[e];if("string"==typeof f||"number"==typeof f)this.each(function(){this.insertAdjacentHTML(a,f)});else if("function"==typeof f)this.each(function(b){b=f.call(this,b,this.innerHTML);p.call(Sprint(this),a,[b])});else{var g=f instanceof n,h=[],k=g?f.get():Array.isArray(f)?A(f,!0,!0):f.nodeType?
-[f]:t(f),l=k.length;this.each(function(b){for(var c=document.createDocumentFragment(),d=0;d<l;d++){var e=k[d],f;b?(f=e.cloneNode(!0),E(e,f)):f=e;c.appendChild(f);h.push(f)}K[a].call(this,c)});g&&(f.dom=h,f.length=h.length);if(!(e<c-1))return h}}},v=function(a,b){for(var c=b.length;c--;)if(b[c]===a)return!0;return!1},B=function(a,b,c){if(null==b)return"add"==a?this:this.removeAttr("class");var d,e,f;"string"==typeof b&&(d=!0,e=b.trim().split(" "),f=e.length);return this.each(function(g,h){if(!(1<this.nodeType)){if(!d){var k=
-b.call(h,g,h.className);if(!k)return;e=k.trim().split(" ");f=e.length}for(k=0;k<f;k++){var l=e[k];l&&(null==c?h.classList[a](l):h.classList.toggle(l,c))}}})},L=function(){for(var a=["mozMatchesSelector","webkitMatchesSelector","msMatchesSelector","matches"],b=a.length;b--;){var c=a[b];if(Element.prototype[c])return c}}(),x=function(a){for(var b=[],c=0,d=a.length,e=0;e<d;e++){for(var f=a[e],g=!1,h=0;h<c;h++)if(f===b[h]){g=!0;break}g||(b[c++]=f)}return b},H=function(){var a=function(a,b,c){return 2>
-Object.keys(a.sprintEventListeners).filter(function(a){return q(b)[0]===q(a)[0]}).map(function(b){return a.sprintEventListeners[b]}).reduce(function(a,b){return a.concat(b)}).filter(function(a){return a===c}).length?!1:!0},b=function(b,c,f){return function(g){f&&f!==g||(b.removeEventListener(c,g),/\./.test(c)&&!a(b,c,g)&&b.removeEventListener(q(c)[0],g))}},c=function(a,b){return a.filter(function(a){return b&&b!==a})};return function(a,e){return function(f){a.sprintEventListeners[f].forEach(b(a,f,
-e));a.sprintEventListeners[f]=c(a.sprintEventListeners[f],e)}}}(),M=function(a,b){return function(c){F(a,c).forEach(H(a,b))}},m=document.documentElement,A=function(a,b,c){for(var d=a.length,e=d;e--;)if(!a[e]&&0!==a[e]||b&&a[e]instanceof n||c&&("string"==typeof a[e]||"number"==typeof a[e])){for(var e=[],f=0;f<d;f++){var g=a[f];if(g||0===g)if(b&&g instanceof n)for(var h=0;h<g.length;h++)e.push(g.get(h));else!c||"string"!=typeof g&&"number"!=typeof g?e.push(g):e.push(document.createTextNode(g))}return e}return a},
-I=function(){var a;return function(b,c,d){if(!a){var e=m.scrollTop;m.scrollTop=e+1;var f=m.scrollTop;m.scrollTop=e;a=f>e?m:document.body}if(null==d){b=b.get(0);if(!b)return;if(b==window||b==document)b=a;return b[c]}return b.each(function(){var b=this;if(b==window||b==document)b=a;b[c]=d})}}(),y=function(a,b,c,d){var e=[],f=b+"ElementSibling";a.each(function(){for(var b=this;(b=b[f])&&(!d||!a.is(d,b));)c&&!a.is(c,b)||e.push(b)});return Sprint(x(e))},J=function(a,b,c){var d=b+"ElementSibling";return a.map(function(){var b=
-this[d];if(b&&(!c||a.is(c,b)))return b},!1)},r=function(a,b){b=b||document;if(/^[\#.]?[\w-]+$/.test(a)){var c=a[0];return"."==c?t(b.getElementsByClassName(a.slice(1))):"#"==c?(c=b.getElementById(a.slice(1)))?[c]:[]:"body"==a?[document.body]:t(b.getElementsByTagName(a))}return t(b.querySelectorAll(a))},q=function(a){return A(a.split("."))},t=function(a){for(var b=[],c=a.length;c--;)b[c]=a[c];return b},C=function(){var a=function(a,c){var d=Sprint(a).clone(!0).get(0),e=d;if(d&&!(1<this.nodeType)){for(;e.firstChild;)e=
-e.firstChild;if("inner"==c){for(;this.firstChild;)e.appendChild(this.firstChild);this.appendChild(d)}else{var f="all"==c?this.get(0):this,g=f.parentNode,h=f.nextSibling;"all"==c?this.each(function(){e.appendChild(this)}):e.appendChild(f);g.insertBefore(d,h)}}};return function(b,c){"function"==typeof b?this.each(function(a){Sprint(this)["inner"==c?"wrapInner":"wrap"](b.call(this,a))}):"all"==c?a.call(this,b,c):this.each(function(){a.call(this,b,c)});return this}}(),u={legend:{intro:"<fieldset>",outro:"</fieldset>"},
-area:{intro:"<map>",outro:"</map>"},param:{intro:"<object>",outro:"</object>"},thead:{intro:"<table>",outro:"</table>"},tr:{intro:"<table><tbody>",outro:"</tbody></table>"},col:{intro:"<table><tbody></tbody><colgroup>",outro:"</colgroup></table>"},td:{intro:"<table><tbody><tr>",outro:"</tr></tbody></table>"}};["tbody","tfoot","colgroup","caption"].forEach(function(a){u[a]=u.thead});u.th=u.td;var n=function(a,b){if("string"==typeof a)if("<"==a[0]){var c=document.createElement("div"),d=/[\w:-]+/.exec(a)[0],
-d=u[d],e=a.trim();d&&(e=d.intro+e+d.outro);c.insertAdjacentHTML("afterbegin",e);e=c.lastChild;if(d)for(d=d.outro.match(/</g).length;d--;)e=e.lastChild;c.textContent="";this.dom=[e]}else this.dom=b&&b instanceof n?b.find(a).get():r(a,b);else if(Array.isArray(a))this.dom=A(a);else if(a instanceof NodeList||a instanceof HTMLCollection)this.dom=t(a);else{if(a instanceof n)return a;if("function"==typeof a)return this.ready(a);this.dom=a?[a]:[]}this.length=this.dom.length};n.prototype={add:function(a){var b=
-this.get();a=Sprint(a);for(var c=a.get(),d=0;d<a.length;d++)b.push(c[d]);return Sprint(x(b))},addClass:function(a){return B.call(this,"add",a)},after:function(){p.call(this,"afterend",arguments);return this},append:function(){p.call(this,"beforeend",arguments);return this},appendTo:function(a){return Sprint(p.call(Sprint(a),"beforeend",[this]))},attr:function(a,b){var c="function"==typeof b;if("string"==typeof b||"number"==typeof b||c)return this.each(function(d){1<this.nodeType||this.setAttribute(a,
-c?b.call(this,d,this.getAttribute(a)):b)});if("object"==typeof a){var d=Object.keys(a),e=d.length;return this.each(function(){if(!(1<this.nodeType))for(var b=0;b<e;b++){var c=d[b];this.setAttribute(c,a[c])}})}var f=this.get(0);if(f&&!(1<f.nodeType))return f=f.getAttribute(a),null==f?void 0:f?f:a},before:function(){p.call(this,"beforebegin",arguments);return this},children:function(a){var b=[],c=this;this.each(function(){if(!(1<this.nodeType))for(var d=this.children,e=d.length,f=0;f<e;f++){var g=d[f];
-a&&!c.is(a,g)||b.push(g)}});return Sprint(b)},clone:function(a){return this.map(function(){if(this){var b=this.cloneNode(!0);a&&E(this,b);return b}},!1)},closest:function(a,b){return z.call(this,!1,!1,!0,a,b)},css:function(a,b){var c=typeof b,d="string"==c;if(d||"number"==c){var e=d&&/=/.test(b);if(e)var f=parseInt(b[0]+b.slice(2));return this.each(function(){if(!(1<this.nodeType)){if(e)var c=parseInt(getComputedStyle(this).getPropertyValue(a))+f;this.style[a]=w(a,e?c:b)}})}if("function"==c)return this.each(function(c){if(!(1<
-this.nodeType)){var d=getComputedStyle(this).getPropertyValue(a);this.style[a]=b.call(this,c,d)}});if("string"==typeof a)return d=this.get(0),!d||1<d.nodeType?void 0:getComputedStyle(d).getPropertyValue(a);if(Array.isArray(a)){d=this.get(0);if(!d||1<d.nodeType)return;for(var c={},d=getComputedStyle(d),g=a.length,h=0;h<g;h++){var k=a[h];c[k]=d.getPropertyValue(k)}return c}var l=Object.keys(a),m=l.length;return this.each(function(){if(!(1<this.nodeType))for(var b=0;b<m;b++){var c=l[b];this.style[c]=
-w(c,a[c])}})},detach:function(){return this.map(function(){var a=this.parentElement;if(a)return a.removeChild(this),this},!1)},each:function(a){for(var b=this.dom,c=this.length,d=0;d<c;d++){var e=b[d];a.call(e,d,e)}return this},empty:function(){return this.each(function(){this.innerHTML=""})},eq:function(a){return Sprint(this.get(a))},filter:function(a){var b="function"==typeof a,c=this;return this.map(function(d){if(!(1<this.nodeType||!b&&!c.is(a,this)||b&&!a.call(this,d,this)))return this},!1)},
-find:function(a){if("string"==typeof a){var b=[];this.each(function(){if(!(1<this.nodeType))for(var c=r(a,this),d=c.length,e=0;e<d;e++)b.push(c[e])});return Sprint(x(b))}for(var c=a.nodeType?[a]:a.get(),d=c.length,e=[],f=0,g=0;g<this.length;g++){var h=this.get(g);if(!(1<h.nodeType))for(var k=0;k<d;k++){var l=c[k];if(h.contains(l)&&(e[f++]=l,!(f<d)))return Sprint(e)}}return Sprint(e)},first:function(){return this.eq(0)},get:function(a){if(null==a)return this.dom;0>a&&(a+=this.length);return this.dom[a]},
-has:function(a){if("string"==typeof a)return this.map(function(){if(!(1<this.nodeType)&&r(a,this)[0])return this},!1);for(var b=[],c=this.length;c--;){var d=this.get(c);if(d.contains(a)){b.push(d);break}}return Sprint(b)},hasClass:function(a){for(var b=this.length;b--;){var c=this.get(b);if(1<c.nodeType)return;if(c.classList.contains(a))return!0}return!1},height:function(a){return G(this,"height",a)},html:function(a){if(null==a){var b=this.get(0);return b?b.innerHTML:void 0}return"function"==typeof a?
-this.each(function(b){b=a.call(this,b,this.innerHTML);Sprint(this).html(b)}):this.each(function(){this.innerHTML=a})},index:function(a){if(this.length){var b;a?"string"==typeof a?(b=this.get(0),a=Sprint(a)):(b=a instanceof n?a.get(0):a,a=this):(b=this.get(0),a=this.first().parent().children());a=a.get();for(var c=a.length;c--;)if(a[c]==b)return c;return-1}},insertAfter:function(a){Sprint(a).after(this);return this},insertBefore:function(a){Sprint(a).before(this);return this},is:function(a,b){var c=
-b?[b]:this.get(),d=c.length;if("string"==typeof a){for(var e=0;e<d;e++){var f=c[e];if(!(1<f.nodeType)&&f[L](a))return!0}return!1}if("object"==typeof a){for(var f=a instanceof n?a.get():a.length?a:[a],g=f.length,e=0;e<d;e++)for(var h=0;h<g;h++)if(c[e]===f[h])return!0;return!1}if("function"==typeof a){for(e=0;e<d;e++)if(a.call(this,e,this))return!0;return!1}},last:function(){return this.eq(-1)},map:function(a,b){null==b&&(b=!0);for(var c=this.get(),d=this.length,e=[],f=0;f<d;f++){var g=c[f],g=a.call(g,
-f,g);if(b&&Array.isArray(g))for(var h=g.length,k=0;k<h;k++)e.push(g[k]);else e.push(g)}return Sprint(e)},next:function(a){return J(this,"next",a)},nextAll:function(a){return y(this,"next",a)},nextUntil:function(a,b){return y(this,"next",b,a)},not:function(a){var b="function"==typeof a,c=this;return this.map(function(d){if(b){if(a.call(this,d,this))return}else if(c.is(a,this))return;return this},!1)},off:function(a,b){if("object"==typeof a)return Object.keys(a).forEach(function(b){this.off(b,a[b])},
-this),this;a&&(a=a.trim().split(" "));return this.each(function(){this.sprintEventListeners&&(a?a.forEach(M(this,b)):Object.keys(this.sprintEventListeners).forEach(H(this)))})},offset:function(a){if(!a){var b=this.get(0);if(!b||1<b.nodeType)return;b=b.getBoundingClientRect();return{top:b.top,left:b.left}}if("object"==typeof a)return this.each(function(){if(!(1<this.nodeType)){var b=Sprint(this);"static"==b.css("position")?b.css("position","relative"):b.css({top:0,left:0});var d=b.offset();b.css({top:a.top-
-d.top+"px",left:a.left-d.left+"px"})}});if("function"==typeof a)return this.each(function(b){var d=Sprint(this);b=a.call(this,b,d.offset());d.offset(b)})},offsetParent:function(){var a=[];this.each(function(){if(!(1<this.nodeType)){for(var b=this;b!=m;){var b=b.parentNode,c=getComputedStyle(b).getPropertyValue("position");if(!c)break;if("static"!=c){a.push(b);return}}a.push(m)}});return Sprint(a)},on:function(a,b){if(b){var c=a.trim().split(" ");return this.each(function(){this.sprintEventListeners||
-(this.sprintEventListeners={});c.forEach(function(a){this.sprintEventListeners[a]||(this.sprintEventListeners[a]=[]);this.sprintEventListeners[a].push(b);this.addEventListener(a,b);/\./.test(a)&&this.addEventListener(q(a)[0],b)},this)})}Object.keys(a).forEach(function(b){this.on(b,a[b])},this);return this},parent:function(a){return z.call(this,!0,!0,!1,a)},parents:function(a){return z.call(this,!0,!1,!1,a)},position:function(){var a=this.offset(),b=this.parent().offset();if(a)return{top:a.top-b.top,
-left:a.left-b.left}},prop:function(a,b){if("object"==typeof a){var c=Object.keys(a),d=c.length;return this.each(function(){for(var b=0;b<d;b++){var e=c[b];this[e]=a[e]}})}if(null==b){var e=this.get(0);return e?e[a]:void 0}var f="function"==typeof b;return this.each(function(c){this[a]=f?b.call(this,c,this[a]):b})},prepend:function(){p.call(this,"afterbegin",arguments);return this},prependTo:function(a){return Sprint(p.call(Sprint(a),"afterbegin",[this]))},prev:function(a){return J(this,"previous",
-a)},prevAll:function(a){return y(this,"previous",a)},prevUntil:function(a,b){return y(this,"previous",b,a)},ready:function(a){this.dom=[document];this.length=1;return this.on("DOMContentLoaded",a)},remove:function(a){var b=this;return this.each(function(){var c=this.parentElement;c&&(a&&!b.is(a,this)||c.removeChild(this))})},removeAttr:function(a){if(a){var b=a.trim().split(" "),c=b.length;this.each(function(){if(!(1<this.nodeType))for(var a=0;a<c;a++)this.removeAttribute(b[a])})}return this},removeClass:function(a){return B.call(this,
-"remove",a)},removeProp:function(a){return this.each(function(){this[a]=void 0})},replaceAll:function(a){Sprint(a).replaceWith(this);return this},replaceWith:function(a){return"function"==typeof a?this.each(function(b){Sprint(this).replaceWith(a.call(this,b,this))}):this.before(a).remove()},scrollLeft:function(a){return I(this,"scrollLeft",a)},scrollTop:function(a){return I(this,"scrollTop",a)},siblings:function(a){var b=[],c=this;this.each(function(d,e){Sprint(this).parent().children().each(function(){this==
-e||a&&!c.is(a,this)||b.push(this)})});return Sprint(b)},size:function(){return this.length},slice:function(a,b){var c=this.get(),d=[],e=0<=a?a:a+this.length,f=this.length;for(0>b?f+=b:0<=b&&(f=b>this.length?this.length:b);e<f;e++)d.push(c[e]);return Sprint(d)},text:function(a){if(null==a){var b=[];this.each(function(){b.push(this.textContent)});return b.join("")}var c="function"==typeof a;return this.each(function(b){this.textContent=c?a.call(this,b,this.textContent):a})},toggleClass:function(a,b){return B.call(this,
-"toggle",a,b)},trigger:function(a){if(!window.CustomEvent||"function"!==typeof window.CustomEvent){var b=function(a,b){var e;b=b||{bubbles:!1,cancelable:!1,detail:void 0};e=document.createEvent("CustomEvent");e.initCustomEvent(a,b.bubbles,b.cancelable,b.detail);return e};b.prototype=window.Event.prototype;window.CustomEvent=b}return this.each(function(){F(this,a).forEach(function(a){this.dispatchEvent(new b(a,{bubbles:!0,cancelable:!0}))},this)})},unwrap:function(){this.parent().each(function(){this!=
-document.body&&this!=m&&Sprint(this).replaceWith(this.childNodes)});return this},val:function(a){if(null==a){var b=this.get(0);if(!b)return;if(b.multiple){var c=[];this.first().children(":checked").each(function(){c.push(this.value)});return c}return b.value}if(Array.isArray(a)){var d=this;return this.each(function(){this.multiple?d.children().each(function(){this.selected=v(this.value,a)}):this.checked=v(this.value,a)})}return"function"==typeof a?this.each(function(b){Sprint(this).val(a.call(this,
-b,this.value))}):this.each(function(){this.value=a})},width:function(a){return G(this,"width",a)},wrap:function(a){return C.call(this,a)},wrapAll:function(a){return C.call(this,a,"all")},wrapInner:function(a){return C.call(this,a,"inner")}};Sprint=function(a,b){return new n(a,b)};null==window.$&&(window.$=Sprint)})();
+var Sprint;(function(){"use strict";var addEventListeners=function(listeners,el){var sprintClone=Sprint(el);var events=Object.keys(listeners);var eventsLen=events.length;for(var i=0;i<eventsLen;i++){var event=events[i];var handlers=listeners[event];var handlersLen=handlers.length;for(var j=0;j<handlersLen;j++){sprintClone.on(event,handlers[j])}}};var addPx=function(){var noPx=["animation-iteration-count","column-count","flex-grow","flex-shrink","font-weight","line-height","opacity","order","orphans","widows","z-index"];return function addPx(cssProperty,value){if(inArray(cssProperty,noPx))return value;var stringValue=typeof value=="string"?value:value.toString();if(value&&!/\D/.test(stringValue)){stringValue+="px"}return stringValue}}();var createDelegator=function(handler,selector,context){return function(e){if(Sprint(e.target).closest(selector,context).size()){handler.apply(e.target,arguments)}}};var createDOM=function(HTMLString){var tmp=document.createElement("div");var tag=/[\w:-]+/.exec(HTMLString)[0];var inMap=wrapMap[tag];var validHTML=HTMLString.trim();if(inMap){validHTML=inMap.intro+validHTML+inMap.outro}tmp.insertAdjacentHTML("afterbegin",validHTML);var node=tmp.lastChild;if(inMap){var i=inMap.outro.match(/</g).length;while(i--){node=node.lastChild}}tmp.textContent="";return node};var domMethods={afterbegin:function(el){this.insertBefore(el,this.firstChild)},afterend:function(el){var parent=this.parentElement;parent&&parent.insertBefore(el,this.nextSibling)},beforebegin:function(el){var parent=this.parentElement;parent&&parent.insertBefore(el,this)},beforeend:function(el){this.appendChild(el)}};var duplicateEventListeners=function(el,clone){if(el.nodeType>1)return;var listeners=getEvents(el);listeners&&addEventListeners(listeners,clone);var descendants=selectElements("*",el);var descendantsLen=descendants.length;var cloneDescendants;for(var i=0;i<descendantsLen;i++){var listeners=getEvents(descendants[i]);if(!listeners)continue;if(!cloneDescendants){cloneDescendants=selectElements("*",clone)}addEventListeners(listeners,cloneDescendants[i])}};var findAncestors=function(startAtParent,limitToParent,limitToFirstMatch,selector,context){var dom=[];var self=this;this.each(function(){var prt=startAtParent?this.parentElement:this;while(prt){if(context&&context==prt)break;if(!selector||self.is(selector,prt)){dom.push(prt);if(limitToFirstMatch)break}if(limitToParent)break;prt=prt.parentElement}});return Sprint(removeDuplicates(dom))};var getEventFromNamespace=function(event){return splitNamespaces(event)[0]};var getEvents=function(domElement){return domElement.sprintEventListeners};var getEventsToRemove=function(domElement,event){return Object.keys(getEvents(domElement)).filter(function(prop){return splitNamespaces(event).every(function(name){return inArray(name,splitNamespaces(prop))})})};var getSetDimension=function(obj,prop,value){if(value==null){var el=obj.get(0);if(!el||el.nodeType>1)return;var capitalizedProp=prop[0].toUpperCase()+prop.substring(1);if(el==document){var offset=root["offset"+capitalizedProp];var inner=window["inner"+capitalizedProp];return offset>inner?offset:inner}if(el==window){return window["inner"+capitalizedProp]}return el.getBoundingClientRect()[prop]}var isFunction=typeof value=="function";var stringValue=isFunction?"":addPx(prop,value);return obj.each(function(index){if(this==document||this==window||this.nodeType>1)return;if(isFunction){stringValue=addPx(prop,value.call(this,index,Sprint(this)[prop]()))}this.style[prop]=stringValue})};var insertHTML=function(position,args){var argsLen=args.length;var contents=args;if(argsLen>1&&position.indexOf("after")>-1){contents=[];var i=argsLen;while(i--){contents.push(args[i])}}for(var i=0;i<argsLen;i++){var content=contents[i];if(typeof content=="string"||typeof content=="number"){this.each(function(){this.insertAdjacentHTML(position,content)})}else if(typeof content=="function"){this.each(function(index){var callbackValue=content.call(this,index,this.innerHTML);insertHTML.call(Sprint(this),position,[callbackValue])})}else{var isSprintObj=content instanceof Init;var clonedElements=[];var elementsToInsert=function(){if(isSprintObj){return content.get()}if(Array.isArray(content)){return sanitize(content,true,true)}if(content.nodeType){return[content]}return toArray(content)}();var elementsToInsertLen=elementsToInsert.length;this.each(function(index){var fragment=document.createDocumentFragment();for(var i=0;i<elementsToInsertLen;i++){var element=elementsToInsert[i];var elementToInsert;if(index){elementToInsert=element.cloneNode(true);duplicateEventListeners(element,elementToInsert)}else{elementToInsert=element}fragment.appendChild(elementToInsert);clonedElements.push(elementToInsert)}domMethods[position].call(this,fragment)});if(isSprintObj){content.dom=clonedElements;content.length=clonedElements.length}if(i<argsLen-1)continue;return clonedElements}}};var inArray=function(el,arr){var i=arr.length;while(i--){if(arr[i]===el)return true}return false};var isNamespaced=function(event){return/\./.test(event)};var manipulateClass=function(method,className,bool){if(className==null){if(method=="add"){return this}return this.removeAttr("class")}var isString;var classNames;var classNamesLen;if(typeof className=="string"){isString=true;classNames=className.trim().split(" ");classNamesLen=classNames.length}return this.each(function(i,el){if(this.nodeType>1)return;if(!isString){var callbackValue=className.call(el,i,el.className);if(!callbackValue)return;classNames=callbackValue.trim().split(" ");classNamesLen=classNames.length}for(var j=0;j<classNamesLen;j++){var name=classNames[j];if(!name)continue;bool==null?el.classList[method](name):el.classList.toggle(name,bool)}})};var matches=function(){var names=["mozMatchesSelector","webkitMatchesSelector","msMatchesSelector","matches"];var i=names.length;while(i--){var name=names[i];if(!Element.prototype[name])continue;return name}}();var removeDuplicates=function(arr){var clean=[];var cleanLen=0;var arrLen=arr.length;for(var i=0;i<arrLen;i++){var el=arr[i];var duplicate=false;for(var j=0;j<cleanLen;j++){if(el!==clean[j])continue;duplicate=true;break}if(duplicate)continue;clean[cleanLen++]=el}return clean};var removeEvent=function(){var isHandlerShared=function(el,event,registeredHandler){var similarEventsHandlers=Object.keys(getEvents(el)).filter(function(prop){return getEventFromNamespace(event)===getEventFromNamespace(prop)}).map(function(ev){return getEvents(el)[ev]}).reduce(function(a,b){return a.concat(b)}).filter(function(handler){return handler===registeredHandler});if(similarEventsHandlers.length<2)return false;return true};var removeListener=function(el,event,namedHandler){return function(registeredHandler){if(namedHandler&&namedHandler!==registeredHandler)return;el.removeEventListener(event,registeredHandler);if(!isNamespaced(event)||isHandlerShared(el,event,registeredHandler))return;el.removeEventListener(getEventFromNamespace(event),registeredHandler)}};var clearRegisteredHandlers=function(registeredHandlers,namedHandler){return registeredHandlers.filter(function(handler){return namedHandler&&namedHandler!==handler})};return function(el,namedHandler){return function(event){getEvents(el)[event].forEach(removeListener(el,event,namedHandler));getEvents(el)[event]=clearRegisteredHandlers(getEvents(el)[event],namedHandler)}}}();var removeMatchedEvents=function(el,namedHandler){return function(event){getEventsToRemove(el,event).forEach(removeEvent(el,namedHandler))}};var root=document.documentElement;var sanitize=function(arr,flattenObjects,requireDomNodes){var arrLen=arr.length;var i=arrLen;while(i--){if(!arr[i]&&arr[i]!==0||flattenObjects&&arr[i]instanceof Init||requireDomNodes&&(typeof arr[i]=="string"||typeof arr[i]=="number")){var sanitized=[];for(var j=0;j<arrLen;j++){var el=arr[j];if(!el&&el!==0)continue;if(flattenObjects&&el instanceof Init){for(var k=0;k<el.length;k++){sanitized.push(el.get(k))}continue}if(requireDomNodes&&(typeof el=="string"||typeof el=="number")){sanitized.push(document.createTextNode(el));continue}sanitized.push(el)}return sanitized}}return arr};var scroll=function(){var scrollRoot;return function(sprintObj,method,value){if(!scrollRoot){var initialScrollPos=root.scrollTop;root.scrollTop=initialScrollPos+1;var updatedScrollPos=root.scrollTop;root.scrollTop=initialScrollPos;scrollRoot=updatedScrollPos>initialScrollPos?root:document.body}if(value==null){var el=sprintObj.get(0);if(!el)return;if(el==window||el==document){el=scrollRoot}return el[method]}return sprintObj.each(function(){var el=this;if(el==window||el==document){el=scrollRoot}el[method]=value})}}();var selectAdjacentSiblings=function(sprintObj,direction,selector,until){var dom=[];var prop=direction+"ElementSibling";sprintObj.each(function(){var el=this;while(el=el[prop]){if(until&&sprintObj.is(until,el))break;if(selector&&!sprintObj.is(selector,el))continue;dom.push(el)}});return Sprint(removeDuplicates(dom))};var selectImmediateAdjacentSibling=function(sprintObj,direction,selector){var prop=direction+"ElementSibling";return sprintObj.map(function(){var el=this[prop];if(!el||selector&&!sprintObj.is(selector,el))return;return el},false)};var selectElements=function(selector,context){context=context||document;if(/^[\#.]?[\w-]+$/.test(selector)){var firstChar=selector[0];if(firstChar=="."){return toArray(context.getElementsByClassName(selector.slice(1)))}if(firstChar=="#"){var el=context.getElementById(selector.slice(1));return el?[el]:[]}if(selector=="body"){return[document.body]}return toArray(context.getElementsByTagName(selector))}return toArray(context.querySelectorAll(selector))};var splitNamespaces=function(event){return sanitize(event.split("."))};var toArray=function(obj){var arr=[];var i=obj.length;while(i--){arr[i]=obj[i]}return arr};var wrap=function(){var callback=function(wrappingElement,variant){var wrap=Sprint(wrappingElement).clone(true).get(0);var innerWrap=wrap;if(!wrap||this.nodeType>1)return;while(innerWrap.firstChild){innerWrap=innerWrap.firstChild}if(variant=="inner"){while(this.firstChild){innerWrap.appendChild(this.firstChild)}this.appendChild(wrap)}else{var el=variant=="all"?this.get(0):this;var prt=el.parentNode;var next=el.nextSibling;variant=="all"?this.each(function(){innerWrap.appendChild(this)}):innerWrap.appendChild(el);prt.insertBefore(wrap,next)}};return function(wrappingElement,variant){if(typeof wrappingElement=="function"){this.each(function(i){Sprint(this)[variant=="inner"?"wrapInner":"wrap"](wrappingElement.call(this,i))})}else{variant=="all"?callback.call(this,wrappingElement,variant):this.each(function(){callback.call(this,wrappingElement,variant)})}return this}}();var wrapMap={legend:{intro:"<fieldset>",outro:"</fieldset>"},area:{intro:"<map>",outro:"</map>"},param:{intro:"<object>",outro:"</object>"},thead:{intro:"<table>",outro:"</table>"},tr:{intro:"<table><tbody>",outro:"</tbody></table>"},col:{intro:"<table><tbody></tbody><colgroup>",outro:"</colgroup></table>"},td:{intro:"<table><tbody><tr>",outro:"</tr></tbody></table>"}};["tbody","tfoot","colgroup","caption"].forEach(function(tag){wrapMap[tag]=wrapMap.thead});wrapMap.th=wrapMap.td;var Init=function(selector,context){if(typeof selector=="string"){if(selector[0]=="<"){this.dom=[createDOM(selector)]}else{this.dom=context&&context instanceof Init?context.find(selector).get():selectElements(selector,context)}}else if(Array.isArray(selector)){this.dom=sanitize(selector)}else if(selector instanceof NodeList||selector instanceof HTMLCollection){this.dom=toArray(selector)}else if(selector instanceof Init){return selector}else if(typeof selector=="function"){return this.ready(selector)}else{this.dom=selector?[selector]:[]}this.length=this.dom.length};Init.prototype={add:function(selector){var dom=this.get();var objToAdd=Sprint(selector);var domToAdd=objToAdd.get();for(var i=0;i<objToAdd.length;i++){dom.push(domToAdd[i])}return Sprint(removeDuplicates(dom))},addClass:function(className){return manipulateClass.call(this,"add",className)},after:function(){insertHTML.call(this,"afterend",arguments);return this},append:function(){insertHTML.call(this,"beforeend",arguments);return this},appendTo:function(target){return Sprint(insertHTML.call(Sprint(target),"beforeend",[this]))},attr:function(name,value){var isFunc=typeof value=="function";if(typeof value=="string"||typeof value=="number"||isFunc){return this.each(function(i){if(this.nodeType>1)return;this.setAttribute(name,isFunc?value.call(this,i,this.getAttribute(name)):value)})}if(typeof name=="object"){var attrNames=Object.keys(name);var attrNamesLen=attrNames.length;return this.each(function(){if(this.nodeType>1)return;for(var i=0;i<attrNamesLen;i++){var attribute=attrNames[i];this.setAttribute(attribute,name[attribute])}})}var el=this.get(0);if(!el||el.nodeType>1)return;var attrValue=el.getAttribute(name);if(attrValue==null){return undefined}if(!attrValue){return name}return attrValue},before:function(){insertHTML.call(this,"beforebegin",arguments);return this},children:function(selector){var dom=[];var self=this;this.each(function(){if(this.nodeType>1)return;var nodes=this.children;var nodesLen=nodes.length;for(var i=0;i<nodesLen;i++){var node=nodes[i];if(!selector||self.is(selector,node)){dom.push(node)}}});return Sprint(dom)},clone:function(withEvents){return this.map(function(){if(!this)return;var clone=this.cloneNode(true);withEvents&&duplicateEventListeners(this,clone);return clone},false)},closest:function(selector,context){return findAncestors.call(this,false,false,true,selector,context)},css:function(property,value){var valueType=typeof value;var isString=valueType=="string";if(isString||valueType=="number"){var isRelativeValue=isString&&/=/.test(value);if(isRelativeValue){var relativeValue=parseInt(value[0]+value.slice(2))}return this.each(function(){if(this.nodeType>1)return;if(isRelativeValue){var current=parseInt(getComputedStyle(this).getPropertyValue(property));var result=current+relativeValue}this.style[property]=addPx(property,isRelativeValue?result:value)})}if(valueType=="function"){return this.each(function(index){if(this.nodeType>1)return;var oldValue=getComputedStyle(this).getPropertyValue(property);this.style[property]=value.call(this,index,oldValue)})}if(typeof property=="string"){var el=this.get(0);if(!el||el.nodeType>1)return;return getComputedStyle(el).getPropertyValue(property)}if(Array.isArray(property)){var el=this.get(0);if(!el||el.nodeType>1)return;var o={};var styles=getComputedStyle(el);var propertyLen=property.length;for(var i=0;i<propertyLen;i++){var prop=property[i];o[prop]=styles.getPropertyValue(prop)}return o}var properties=Object.keys(property);var propertiesLen=properties.length;return this.each(function(){if(this.nodeType>1)return;for(var i=0;i<propertiesLen;i++){var prop=properties[i];this.style[prop]=addPx(prop,property[prop])}})},detach:function(){return this.map(function(){var parent=this.parentElement;if(!parent)return;parent.removeChild(this);return this},false)},each:function(callback){var dom=this.dom;var len=this.length;for(var i=0;i<len;i++){var node=dom[i];callback.call(node,i,node)}return this},empty:function(){return this.each(function(){this.innerHTML=""})},eq:function(index){return Sprint(this.get(index))},filter:function(selector){var isFunc=typeof selector=="function";var self=this;return this.map(function(i){if(this.nodeType>1||!isFunc&&!self.is(selector,this)||isFunc&&!selector.call(this,i,this))return;return this},false)},find:function(selector){if(typeof selector=="string"){var dom=[];this.each(function(){if(this.nodeType>1)return;var elements=selectElements(selector,this);var elementsLen=elements.length;for(var i=0;i<elementsLen;i++){dom.push(elements[i])}});return Sprint(removeDuplicates(dom))}var elementsToFind=selector.nodeType?[selector]:selector.get();var elementsToFindLen=elementsToFind.length;var elementsFound=[];var elementsFoundLen=0;for(var i=0;i<this.length;i++){var el=this.get(i);if(el.nodeType>1)continue;for(var j=0;j<elementsToFindLen;j++){var elementToFind=elementsToFind[j];if(!el.contains(elementToFind))continue;elementsFound[elementsFoundLen++]=elementToFind;if(elementsFoundLen<elementsToFindLen)continue;return Sprint(elementsFound)}}return Sprint(elementsFound)},first:function(){return this.eq(0)},get:function(index){if(index==null){return this.dom}if(index<0){index+=this.length}return this.dom[index]},has:function(selector){if(typeof selector=="string"){return this.map(function(){if(this.nodeType>1||!selectElements(selector,this)[0])return;return this},false)}var result=[];var i=this.length;while(i--){var el=this.get(i);if(!el.contains(selector))continue;result.push(el);break}return Sprint(result)},hasClass:function(name){var i=this.length;while(i--){var el=this.get(i);if(el.nodeType>1)return;if(el.classList.contains(name)){return true}}return false},height:function(value){return getSetDimension(this,"height",value)},html:function(htmlString){if(htmlString==null){var el=this.get(0);if(!el)return;return el.innerHTML}if(typeof htmlString=="function"){return this.each(function(i){var content=htmlString.call(this,i,this.innerHTML);Sprint(this).html(content)})}return this.each(function(){this.innerHTML=htmlString})},index:function(el){if(!this.length)return;var toFind;var sprintElements;if(!el){toFind=this.get(0);sprintElements=this.first().parent().children()}else if(typeof el=="string"){toFind=this.get(0);sprintElements=Sprint(el)}else{toFind=el instanceof Init?el.get(0):el;sprintElements=this}var elements=sprintElements.get();var i=elements.length;while(i--){if(elements[i]==toFind){return i}}return-1},insertAfter:function(target){Sprint(target).after(this);return this},insertBefore:function(target){Sprint(target).before(this);return this},is:function(selector,element){var set=element?[element]:this.get();var setLen=set.length;if(typeof selector=="string"){for(var i=0;i<setLen;i++){var el=set[i];if(el.nodeType>1)continue;if(el[matches](selector)){return true}}return false}if(typeof selector=="object"){var obj;if(selector instanceof Init){obj=selector.get()}else{obj=selector.length?selector:[selector]}var objLen=obj.length;for(var i=0;i<setLen;i++){for(var j=0;j<objLen;j++){if(set[i]===obj[j]){return true}}}return false}if(typeof selector=="function"){for(var i=0;i<setLen;i++){if(selector.call(this,i,this)){return true}}return false}},last:function(){return this.eq(-1)},map:function(callback,flattenArrays){if(flattenArrays==null){flattenArrays=true}var dom=this.get();var len=this.length;var values=[];for(var i=0;i<len;i++){var el=dom[i];var val=callback.call(el,i,el);if(flattenArrays&&Array.isArray(val)){var valLen=val.length;for(var j=0;j<valLen;j++){values.push(val[j])}continue}values.push(val)}return Sprint(values)},next:function(selector){return selectImmediateAdjacentSibling(this,"next",selector)},nextAll:function(selector){return selectAdjacentSiblings(this,"next",selector)},nextUntil:function(selector,filter){return selectAdjacentSiblings(this,"next",filter,selector)},not:function(selector){var isFunc=typeof selector=="function";var self=this;return this.map(function(i){if(isFunc){if(selector.call(this,i,this))return}else{if(self.is(selector,this))return}return this},false)},off:function(events,handler){if(typeof events=="object"){Object.keys(events).forEach(function(event){this.off(event,events[event])},this);return this}if(events){events=events.trim().split(" ")}return this.each(function(){if(!getEvents(this))return;if(events){events.forEach(removeMatchedEvents(this,handler));return}Object.keys(getEvents(this)).forEach(removeEvent(this))})},offset:function(coordinates){if(!coordinates){var el=this.get(0);if(!el||el.nodeType>1)return;var pos=el.getBoundingClientRect();return{top:pos.top,left:pos.left}}if(typeof coordinates=="object"){return this.each(function(){if(this.nodeType>1)return;var $this=Sprint(this);$this.css("position")=="static"?$this.css("position","relative"):$this.css({top:0,left:0});var pos=$this.offset();$this.css({top:coordinates.top-pos.top+"px",left:coordinates.left-pos.left+"px"})})}if(typeof coordinates=="function"){return this.each(function(i){var $this=Sprint(this);var posObj=coordinates.call(this,i,$this.offset());$this.offset(posObj)})}},offsetParent:function(){var dom=[];this.each(function(){if(this.nodeType>1)return;var prt=this;while(prt!=root){prt=prt.parentNode;var pos=getComputedStyle(prt).getPropertyValue("position");if(!pos)break;if(pos!="static"){dom.push(prt);return}}dom.push(root)});return Sprint(dom)},on:function(events,selector,handler){if(typeof selector!=="string"){handler=selector;selector=null}if(handler){var eventsArr=events.trim().split(" ");return this.each(function(){if(selector){handler=createDelegator(handler,selector,this)}if(!getEvents(this)){this.sprintEventListeners={}}eventsArr.forEach(function(event){if(!getEvents(this)[event]){getEvents(this)[event]=[]}getEvents(this)[event].push(handler);this.addEventListener(event,handler);if(!isNamespaced(event))return;this.addEventListener(getEventFromNamespace(event),handler)},this)})}Object.keys(events).forEach(function(event){this.on(event,events[event])},this);return this},parent:function(selector){return findAncestors.call(this,true,true,false,selector)},parents:function(selector){return findAncestors.call(this,true,false,false,selector)},position:function(){var pos={first:this.offset(),prt:this.parent().offset()};if(!pos.first)return;return{top:pos.first.top-pos.prt.top,left:pos.first.left-pos.prt.left}},prop:function(propertyName,value){if(typeof propertyName=="object"){var props=Object.keys(propertyName);var propsLen=props.length;return this.each(function(){for(var i=0;i<propsLen;i++){var prop=props[i];this[prop]=propertyName[prop]}})}if(value==null){var el=this.get(0);if(!el)return;return el[propertyName]}var isFunc=typeof value=="function";return this.each(function(i){this[propertyName]=isFunc?value.call(this,i,this[propertyName]):value})},prepend:function(){insertHTML.call(this,"afterbegin",arguments);return this},prependTo:function(target){return Sprint(insertHTML.call(Sprint(target),"afterbegin",[this]))},prev:function(selector){return selectImmediateAdjacentSibling(this,"previous",selector)},prevAll:function(selector){return selectAdjacentSiblings(this,"previous",selector)},prevUntil:function(selector,filter){return selectAdjacentSiblings(this,"previous",filter,selector)},ready:function(handler){this.dom=[document];this.length=1;return this.on("DOMContentLoaded",handler)},remove:function(selector){var self=this;return this.each(function(){var parent=this.parentElement;if(!parent)return;if(!selector||self.is(selector,this)){parent.removeChild(this)}})},removeAttr:function(attributeName){if(attributeName){var attributes=attributeName.trim().split(" ");var attributesLen=attributes.length;this.each(function(){if(this.nodeType>1)return;for(var i=0;i<attributesLen;i++){this.removeAttribute(attributes[i])}})}return this},removeClass:function(className){return manipulateClass.call(this,"remove",className)},removeProp:function(propertyName){return this.each(function(){this[propertyName]=undefined})},replaceAll:function(target){Sprint(target).replaceWith(this);return this},replaceWith:function(newContent){if(typeof newContent=="function"){return this.each(function(i){Sprint(this).replaceWith(newContent.call(this,i,this))})}return this.before(newContent).remove()},scrollLeft:function(value){return scroll(this,"scrollLeft",value)},scrollTop:function(value){return scroll(this,"scrollTop",value)},siblings:function(selector){var siblings=[];var self=this;this.each(function(i,el){Sprint(this).parent().children().each(function(){if(this==el||selector&&!self.is(selector,this))return;siblings.push(this)})});return Sprint(siblings)},size:function(){return this.length},slice:function(start,end){var dom=this.get();var range=[];var i=start>=0?start:start+this.length;var l=this.length;if(end<0){l+=end}else if(end>=0){l=end>this.length?this.length:end}for(;i<l;i++){range.push(dom[i])}return Sprint(range)},text:function(content){if(content==null){var textContents=[];this.each(function(){textContents.push(this.textContent)});return textContents.join("")}var isFunc=typeof content=="function";return this.each(function(i){this.textContent=isFunc?content.call(this,i,this.textContent):content})},toggleClass:function(className,bool){return manipulateClass.call(this,"toggle",className,bool)},trigger:function(event){if(!window.CustomEvent||typeof window.CustomEvent!=="function"){var CustomEvent=function(event,params){var evt;params=params||{bubbles:false,cancelable:false,detail:undefined};evt=document.createEvent("CustomEvent");evt.initCustomEvent(event,params.bubbles,params.cancelable,params.detail);return evt};CustomEvent.prototype=window.Event.prototype;window.CustomEvent=CustomEvent}return this.each(function(){getEventsToRemove(this,event).forEach(function(matchedEvent){this.dispatchEvent(new CustomEvent(matchedEvent,{bubbles:true,cancelable:true}))},this)})},unwrap:function(){this.parent().each(function(){if(this==document.body||this==root)return;Sprint(this).replaceWith(this.childNodes)});return this},val:function(value){if(value==null){var el=this.get(0);if(!el)return;if(el.multiple){var values=[];this.first().children(":checked").each(function(){values.push(this.value)});return values}return el.value}if(Array.isArray(value)){var self=this;return this.each(function(){if(this.multiple){self.children().each(function(){this.selected=inArray(this.value,value)});return}this.checked=inArray(this.value,value)})}if(typeof value=="function"){return this.each(function(i){Sprint(this).val(value.call(this,i,this.value))})}return this.each(function(){this.value=value})},width:function(value){return getSetDimension(this,"width",value)},wrap:function(wrappingElement){return wrap.call(this,wrappingElement)},wrapAll:function(wrappingElement){return wrap.call(this,wrappingElement,"all")},wrapInner:function(wrappingElement){return wrap.call(this,wrappingElement,"inner")}};Sprint=function(selector,context){return new Init(selector,context)};if(window.$==null){window.$=Sprint}})();
\ No newline at end of file