jQuery - Fancybox with Ratio

snippet.js

// Set the height of the video based on the width & ratio of the video
// That way even on mobile devices fancybox will be the size of the video and not have blank space
$( window ).resize( function() {
	var _ratio 	= 0.56;
	var _maxWidth 	= 1500;
	var _width 	= $(window).width() - 50;
	
	if( _width > _max) {
		_width = _max;
	}

	var _height 	= _width * _ratio;

	$( '.play' ).fancybox({
		openEffect  	: 'none',
		closeEffect 	: 'none',
		padding 	: 0,
		height		: _height,
		width		: _width,
		helpers : {
			media : {}
		}
	});
}).resize();