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jQ171(document).ready(function() {
	randomBanner = []
	if($(window).width() > 620) {
		randomBanner = [
			'hero-lg-1.jpg',
			'hero-lg-2.jpg',
			'hero-lg-3.jpg'
		];
	} else {
		randomBanner = [
			'hero-sm-1.jpg',
			'hero-sm-2.jpg',
			'hero-sm-3.jpg'
		];
	}

	$('section.hero').css({
		'background-image': 'url(/assets/####/' + randomBanner[Math.floor(Math.random() * randomBanner.length)] + ')'
	});
});