polyfills/Element/polyfill.js
function (element, deep) {
		var
		childNodes = element.childNodes || [],
		index = -1,
		key, value, childNode;

		if (element.nodeType === 1 && element.constructor !== Element) {
			element.constructor = Element;

			for (key in cache) {
				value = cache[key];
				element[key] = value;
			}
		}

		while (childNode = deep && childNodes[++index]) {
			shiv(childNode, deep);
		}

		return element;
	}
function (element, deep) {
		var
		childNodes = element.childNodes || [],
		index = -1,
		key, value, childNode;

		if (element.nodeType === 1 && element.constructor !== Element) {
			element.constructor = Element;

			for (key in cache) {
				value = cache[key];
				element[key] = value;
			}
		}

		while (childNode = deep && childNodes[++index]) {
			shiv(childNode, deep);
		}

		return element;
	}
function ( element , deep ) { var childNodes = element . childNodes || [ ] , index = - 1 , key , value , childNode ; if ( element . nodeType === 1 && element . constructor !== Element ) { element . constructor = Element ; for ( key in cache ) { value = cache [ key ] ; element [ key ] = value ; } } while ( childNode = deep && childNodes [ ++ index ] ) { shiv ( childNode , deep ) ; } return element ; }
polyfill Element.prototype on an element
polyfill Element . prototype on an element