Within Animation - Goldfish Loader.js

function addHeadLink(src, type, callback) {
		var link = document.createElement(type === 'js' ? 'script' : 'link');
		link.setAttribute(type === 'js' ? 'src' : 'href', src);
		link.setAttribute(type === 'js' ? 'type' : 'rel', type === 'js' ? 'text/javascript' : 'stylesheet');
		if (typeof callback !== 'undefined') {
			link.onreadystatechange = function ( ) {
				if (this.readyState == 'complete') {
					callback();
				}
			};
			
			link.onload = function ( ) {
				callback();
			};
		}
		document.getElementsByTagName('head')[0].appendChild(link);
	}
	
	function primeGoldfish() {
		getAnimateCss(true);
        Goldfish.Create();
	}
	function getAnimateCss() {
		addHeadLink('https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.5.1/animate.min.css', 'css');
	}
	(function() {
		var ua = window.navigator.userAgent;
		if (ua.indexOf('MSIE ') > -1 || ua.indexOf('Trident/') > -1 || ua.indexOf('Edge/') > -1) {
			//IE Pollyfill
			addHeadLink('https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.6.15/browser-polyfill.min.js', 'js', primeGoldfish);
		} else {
			//not in ie
			primeGoldfish();
		}
	})();