PHP / HTML
	<div class="container js-example1" data-bg="images/bg_1000.jpg">
		<div class="container__txt">...</div>
	</div>
JS
	$('.js-example1').easyParallax();
		 
		
PHP / HTML
	<div class="container js-example2" data-bg="images/bg.jpg" data-bg500="images/bg_500.jpg"  data-bg1000="images/bg_1000.jpg">
		<div class="container__txt">...</div>
	</div>
JS
	$('.js-example2').easyParallax({
		debug: true,
		alignment : 'right',
		effectAmount : 100,
		effectThreshold : 500
	});
		 
		
PHP / HTML
	<div class="container js-example3" data-bg="images/bg1000.jpg">
		<div class="container__txt">...</div>
	</div>
JS
	$('.js-example3').easyParallax(
		isReady : function(){
			this.find('img').css('opacity', '0.3');
			this.css('background-color', '#556a7b');
		}
	);