cq-prolyfill.js
function startObserving() {

	if (config.skipObserving) {
		return;
	}

	// Reprocess now
	scheduleExecution(1);

	window.addEventListener('DOMContentLoaded', scheduleExecution.bind(undefined, 1, undefined, undefined));
	window.addEventListener('load', scheduleExecution.bind(undefined, 1, undefined, undefined));
	window.addEventListener('resize', scheduleExecution.bind(undefined, 3, true, undefined));

	var MutationObserver = window.MutationObserver || window.WebKitMutationObserver;
	if (MutationObserver) {
		observer = new MutationObserver(checkMutations);
		observer.observe(document.documentElement, {
			childList: true,
			subtree: true,
		});
	}
	else {
		window.addEventListener('DOMNodeInserted', onDomMutate);
		window.addEventListener('DOMNodeRemoved', onDomMutate);
	}

}
function startObserving() {

	if (config.skipObserving) {
		return;
	}

	// Reprocess now
	scheduleExecution(1);

	window.addEventListener('DOMContentLoaded', scheduleExecution.bind(undefined, 1, undefined, undefined));
	window.addEventListener('load', scheduleExecution.bind(undefined, 1, undefined, undefined));
	window.addEventListener('resize', scheduleExecution.bind(undefined, 3, true, undefined));

	var MutationObserver = window.MutationObserver || window.WebKitMutationObserver;
	if (MutationObserver) {
		observer = new MutationObserver(checkMutations);
		observer.observe(document.documentElement, {
			childList: true,
			subtree: true,
		});
	}
	else {
		window.addEventListener('DOMNodeInserted', onDomMutate);
		window.addEventListener('DOMNodeRemoved', onDomMutate);
	}

}
function startObserving ( ) { if ( config . skipObserving ) { return ; } // Reprocess now scheduleExecution ( 1 ) ; window . addEventListener ( 'DOMContentLoaded' , scheduleExecution . bind ( undefined , 1 , undefined , undefined ) ) ; window . addEventListener ( 'load' , scheduleExecution . bind ( undefined , 1 , undefined , undefined ) ) ; window . addEventListener ( 'resize' , scheduleExecution . bind ( undefined , 3 , true , undefined ) ) ; var MutationObserver = window . MutationObserver || window . WebKitMutationObserver ; if ( MutationObserver ) { observer = new MutationObserver ( checkMutations ) ; observer . observe ( document . documentElement , { childList : true , subtree : true , } ) ; } else { window . addEventListener ( 'DOMNodeInserted' , onDomMutate ) ; window . addEventListener ( 'DOMNodeRemoved' , onDomMutate ) ; } }
Starts observing DOM events and mutations
Starts observing DOM events and mutations