polyfills/Element/polyfill.js
function bodyCheck() {
		if (!(loopLimit--)) clearTimeout(interval);
		if (document.body && !document.body.prototype && /(complete|interactive)/.test(document.readyState)) {
			shiv(document, true);
			if (interval && document.body.prototype) clearTimeout(interval);
			return (!!document.body.prototype);
		}
		return false;
	}
function bodyCheck() {
		if (!(loopLimit--)) clearTimeout(interval);
		if (document.body && !document.body.prototype && /(complete|interactive)/.test(document.readyState)) {
			shiv(document, true);
			if (interval && document.body.prototype) clearTimeout(interval);
			return (!!document.body.prototype);
		}
		return false;
	}
function bodyCheck ( ) { if ( ! ( loopLimit -- ) ) clearTimeout ( interval ) ; if ( document . body && ! document . body . prototype && / (complete|interactive) / . test ( document . readyState ) ) { shiv ( document , true ) ; if ( interval && document . body . prototype ) clearTimeout ( interval ) ; return ( ! ! document . body . prototype ) ; } return false ; }
Apply Element prototype to the pre-existing DOM as soon as the body element appears.
Apply Element prototype to the pre - existing DOM as soon as the body element appears .