!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.domutil=e()}}(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){if(typeof window.DOMTokenList==="undefined"){var rclass=/[\t\r\n]/g;var core_rnotwhite=/\S+/g;exports.hasClass=function(ele,className){className=" "+className+" ";return(" "+ele.className+" ").replace(rclass," ").indexOf(className)>=0};exports.addClass=function(ele,value){var classes=(value||"").match(core_rnotwhite)||[],cur=ele.className?(" "+ele.className+" ").replace(rclass," "):" ";if(cur){var j=0,clazz;while(clazz=classes[j++]){if(cur.indexOf(" "+clazz+" ")<0){cur+=clazz+" "}}ele.className=cur.trim()}};exports.removeClass=function(ele,value){var classes=(value||"").match(core_rnotwhite)||[],cur=ele.className?(" "+ele.className+" ").replace(rclass," "):" ";if(cur){var j=0,clazz;while(clazz=classes[j++]){while(cur.indexOf(" "+clazz+" ")>=0){cur=cur.replace(" "+clazz+" "," ")}ele.className=value?cur.trim():""}}};exports.toggleClass=function(ele,value){var classes=(value||"").match(core_rnotwhite)||[],cur=ele.className?(" "+ele.className+" ").replace(rclass," "):" ";if(cur){var j=0,clazz;while(clazz=classes[j++]){var removeCount=0;while(cur.indexOf(" "+clazz+" ")>=0){cur=cur.replace(" "+clazz+" "," ");removeCount++}if(removeCount===0){cur+=clazz+" "}ele.className=cur.trim()}}}}else{exports.hasClass=function(el,className){return el.classList.contains(className)};exports.addClass=function(el,classes){if(classes.indexOf(" ")>=0){classes.split(/\s+/).forEach(function(c){el.classList.add(c)})}else{el.classList.add(classes)}};exports.removeClass=function(el,classes){if(classes.indexOf(" ")>=0){classes.split(/\s+/).forEach(function(c){el.classList.remove(c)})}else{el.classList.remove(classes)}};exports.toggleClass=function(el,classes){if(classes.indexOf(" ")>=0){classes.split(/\s+/).forEach(function(c){el.classList.toggle(c)})}else{el.classList.toggle(classes)}}}exports.removeMatchingClasses=function(el,regex){var out="";el.className.split(/\s+/).forEach(function(cn){if(!cn.match(regex)){if(out.length){out+=" "}out+=cn}});el.className=out}},{}],2:[function(require,module,exports){var matchesSelector=require("./matches_selector").matchesSelector;var bind=null,unbind=null;if(typeof window.addEventListener==="function"){bind=function(el,evtType,cb,useCapture){el.addEventListener(evtType,cb,useCapture||false);return cb};unbind=function(el,evtType,cb,useCapture){el.removeEventListener(evtType,cb,useCapture||false);return cb}}else if(typeof window.attachEvent==="function"){bind=function(el,evtType,cb,useCapture){function handler(evt){evt=evt||window.event;if(!evt.preventDefault){evt.preventDefault=function(){evt.returnValue=false}}if(!evt.stopPropagation){evt.stopPropagation=function(){evt.cancelBubble=true}}cb.call(el,evt)}el.attachEvent("on"+evtType,handler);return handler};unbind=function(el,evtType,cb,useCapture){el.detachEvent("on"+evtType,cb);return cb}}function delegate(el,evtType,selector,cb,useCapture){return bind(el,evtType,function(evt){var currTarget=evt.target;while(currTarget&&currTarget!==el){if(matchesSelector(selector,currTarget)){evt.delegateTarget=currTarget;cb.call(el,evt);break}currTarget=currTarget.parentNode}},useCapture)}function bind_c(el,evtType,cb,useCapture){cb=bind(el,evtType,cb,useCapture);var removed=false;return function(){if(removed)return;removed=true;unbind(el,evtType,cb,useCapture);el=cb=null}}function delegate_c(el,evtType,selector,cb,useCapture){cb=delegate(el,evtType,selector,cb,useCapture);var removed=false;return function(){if(removed)return;removed=true;unbind(el,evtType,cb,useCapture);el=cb=null}}function stop(evt){evt.preventDefault();evt.stopPropagation()}exports.bind=bind;exports.unbind=unbind;exports.delegate=delegate;exports.bind_c=bind_c;exports.delegate_c=delegate_c;exports.stop=stop},{"./matches_selector":4}],3:[function(require,module,exports){exports.setRect=function(el,x,y,width,height){el.style.left=x+"px";el.style.top=y+"px";el.style.width=width+"px";el.style.height=height+"px"};exports.setPosition=function(el,x,y){el.style.left=x+"px";el.style.top=y+"px"};exports.setSize=function(el,width,height){el.style.width=width+"px";el.style.height=height+"px"};exports.isHidden=function(el){return el.offsetWidth<=0||el.offsetHeight<=0};exports.isVisible=function(el){return!(el.offsetWidth<=0||el.offsetHeight<=0)}},{}],4:[function(require,module,exports){var proto=window.Element.prototype;var nativeMatch=proto.webkitMatchesSelector||proto.mozMatchesSelector||proto.msMatchesSelector||proto.oMatchesSelector;if(nativeMatch){exports.matchesSelector=function(selector,el){return nativeMatch.call(el,selector)}}else{console.warn("Warning: using slow matchesSelector()");var indexOf=Array.prototype.indexOf;exports.matchesSelector=function(selector,el){return indexOf.call(document.querySelectorAll(selector),el)>=0}}},{}],5:[function(require,module,exports){exports.append=append;function append(el,content){if(Array.isArray(content)){for(var i=0,l=content.length;i<l;++i){append(el,content[i])}}else if(typeof content==="string"){if(content.charAt(0)==="<"){el.innerHTML+=content}else{el.appendChild(document.createTextNode(content))}}else{el.appendChild(content)}}exports.clear=clear;function clear(el){el.innerHTML=""}exports.isElement=function(el){return el&&el.nodeType===1};exports.replace=function(oldEl,newEl){oldEl.parentNode.replaceChild(newEl,oldEl)};exports.content=function(el,content){if(typeof content==="string"){el.innerHTML=content}else{clear(el);append(el,content)}}},{}],6:[function(require,module,exports){function v(val){if(typeof val==="number"){return val+"px"}else{return val}}exports.style=function(el,attribute,value){if(typeof attribute==="string"){el.style[attribute]=v(value)}else{for(var k in attribute){el.style[k]=v(attribute[k])}}};exports.removeStyle=function(el,attribute){el.style[attribute]=""}},{}],7:[function(require,module,exports){if("textContent"in document.createElement("span")){exports.getText=function(el){return el.textContent};exports.text=function(el,text){el.textContent=text}}else{exports.getText=function(el){return el.innerText};exports.text=function(el,text){el.innerText=text}}},{}],8:[function(require,module,exports){exports.viewportSize=function(){return{width:Math.max(document.documentElement.clientWidth,window.innerWidth||0),height:Math.max(document.documentElement.clientHeight,window.innerHeight||0)}}},{}],9:[function(require,module,exports){var du=module.exports={};extend(require("./impl/classes"));extend(require("./impl/events"));extend(require("./impl/layout"));extend(require("./impl/matches_selector"));extend(require("./impl/node"));extend(require("./impl/style"));extend(require("./impl/text"));extend(require("./impl/viewport"));function extend(things){for(var k in things){du[k]=things[k]}}},{"./impl/classes":1,"./impl/events":2,"./impl/layout":3,"./impl/matches_selector":4,"./impl/node":5,"./impl/style":6,"./impl/text":7,"./impl/viewport":8}]},{},[9])(9)});