zizimoos

(function(global, document){
  'use strict';

  /* -----------------------------------------------------
   * DOM 선택 헬퍼 함수 */

  function els(selector, context) {
    if (typeof selector !== 'string' || selector.trim().length === 0) { return null; }
    context = !context ? document : context.nodeType === 1 ? context : el(String(context));
    return context.querySelectorAll(selector);

zizimoos

(function(global){
  'use strict';

  var JSON = global.JSON;

  // @private
  function whatType(o) {
    return Object.prototype.toString.call(o).slice(8,-1).toLowerCase();
  }

zizimoos

(function(global, document){

  // @private
  function getStyle(el, prop, pseudo) {
    return window.getComputedStyle(el, pseudo)[prop];
  }
  function setStyle(el, prop, value) {
    return el.style[prop] = value;
  }

zizimoos

(function(global, document) {
  'use strict';
  
  var namespace = 'y9';
  
  function el(selector, context) {
    return (context || document).querySelector(selector);
  }
  function els(selector, context) {
    return (context || document).querySelectorAll(selector);