englishextra

/*!
 * remove all children of parent element
 * gist.github.com/englishextra/da26bf39bc90fd29435e8ae0b409ddc3
 * @param {Object} e parent HTML Element
 * removeChildren(e)
 */
var removeChildren=function(e){if(e&&e.firstChild)for(;e.firstChild;)e.removeChild(e.firstChild)};

englishextra

/*!
 * remove element from DOM
 * gist.github.com/englishextra/d2a286f64d404052fbbdac1e416ab808
 * @param {Object} e an Element to remove
 * removeElement(e)
 */
var removeElement=function(e){var r="remove",pN="parentNode";if(e){if("undefined"!==typeof e[r]){return e[r]();}else{return e[pN]&&e[pN].removeChild(e);};}};

englishextra

/*!
 * Create Fragment from string/element
 * gist.github.com/englishextra/974922256540c9570e969096a00765bc
 * @param {String|object} e a text string or HTML Element to convert to fragment
 * createFragment(e)
 */
var createFragment=function(e){"string"===typeof e&&(e=document.createTextNode(e));var df=document.createDocumentFragment();df.appendChild(e);return df;};

englishextra

/*!
 * append node into other with fragment
 * gist.github.com/englishextra/0ff3204d5fb285ef058d72f31e3af766
 * @param {String|object} e an HTML Element to append
 * @param {Object} a target HTML Element
 * appendFragment(e,a)
 */
var appendFragment=function(e,a){"use strict";a=a||d.getElementsByTagNames("body")[0]||"";var g=function(){if(e){var d=document,df=d.createDocumentFragment()||"",aC="appendChild";if("string"===typeof e){e=d.createTextNode(e);};df[aC](e);a[aC](df);}};return g();};

englishextra

/*!
 * insert text response as fragment into element
 * gist.github.com/englishextra/4e13afb8ce184ad28d77f6b5eed71d1f
 * @param {String} t text/response to insert
 * @param {Object} c target HTML Element
 * @param {Object} [cb] callback function
 * insertTextAsFragment(t,c,cb)
 */
var insertTextAsFragment = function (t, c, cb) {
	"use strict";

englishextra

/*!
 * modified github.com/englishextra/deepclone
 * gist.github.com/englishextra/806a8d0c8a2ca5cceaa2651044331cf1
 * performs deep clone. Not able to deep clone closures, enclosed values
 * still point to original reference, so this is not full deep clone in all situations.
 * Anyway it is able to detect circular references
 */
var DeepClone = function () {
	function clone(x) {
		if (isArray(x)) {

englishextra

/*!
 * if element is in viewport
 * gist.github.com/englishextra/2e9322e5eea9412f5086f7427009b903
 * stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport
 * jsfiddle.net/englishextra/9mwdxgez/
 * @param e an HTML element
 * var p = document.getElementById("h1") || "";
 * if(p){var g=function(_that){if(isInViewport(p))
 * {window.removeEventListener("scroll",_that);alert(1);}};
 * window.addEventListener("scroll",function h_w(){g(h_w);});}

englishextra

/*!
 * modified for babel ToProgress v0.1.1
 * http://github.com/djyde/ToProgress
 * gist.github.com/englishextra/6a8c79c9efbf1f2f50523d46a918b785
 * jsfiddle.net/englishextra/z5xhjde8/
 * arguments.callee changed to TP, a local wrapper function,
 * so that public function name is now customizable;
 * wrapped in curly brackets:
 * else{document.body.appendChild(this.progressBar);};
 * removed AMD, CommonJS support

englishextra

/*!
 * Plain javascript replacement for jQuery's .ready()
 * so code can be scheduled to run when the document is ready
 * github.com/jfriend00/docReady
 * gist.github.com/englishextra/7c22a9a9cae3320318e9c9eab6777c84
 * docReady(function(){});
 * simple substitute by Christoph at stackoverflow.com/questions/8100576/how-to-check-if-dom-is-ready-without-a-framework
 * (function(){var a=document.readyState;"interactive"===a||"complete"===a?(function(){}()):setTimeout(arguments.callee,100)})();
 */
(function(funcName,baseObj){"use strict";funcName=funcName||"docReady";baseObj=baseObj||window;var readyList=[];var readyFired=false;var readyEventHandlersInstalled=false;function ready(){if(!readyFired){readyFired=true;for(var i=0;i<readyList.length;i++){readyList[i].fn.call(window,readyList[i].ctx);}readyList=[];}}function readyStateChange(){if(document.readyState==="complete"){ready();}}baseObj[funcName]=function(callback,context){if(readyFired){setTimeout(function(){callback(context);},1);return;}else{readyList.pu

englishextra

/*!
 * modified JavaScript image preloader with callback
 * gist.github.com/eikes/3925183
 * gist.github.com/englishextra/bcaca065f3fbd6d29841f9e970dcdb73
 * jsfiddle.net/englishextra/r6rf51mL/
 * @param {String|object} a string/array of paths
 * @param {Object} [cb] callback function
 * preloadImages(["//farm2.staticflickr.com/1698/24651691653_41661b1f59_z.jpg",
 * "//farm2.staticflickr.com/1575/24651691753_40fc6fdc5e_z.jpg"],
 * function(a){for(var j=0,l=a.length;j<l;j+=1){alert(a[j].src);};});