Tab Section (Layout Element) – White space

I found this in another thread and it doesn’t work.

function ava_custom_script_fix(){
?>
<script>
(function($){
	function a() {
		$('.av-tab-section-container').bind('click', '.av-section-tab-title', function() {
			var active  = $(this).find('.av-active-tab-title'),
				number  = active.data('av-tab-section-title'),
				content = $(this).find('.av-layout-tab[data-av-tab-section-content='+ number +']').children('.av-layout-tab-inner'),
				oheight = content.outerHeight(true) + active.outerHeight(true) + 100;

				$(this).find('.av-tab-section-outer-container').css('max-height', oheight);
		});

		$('.av-section-tab-title:eq(0)').trigger('click');
	}

    a();
})(jQuery);
</script>
<?php
}
add_action('wp_footer', 'ava_custom_script_fix');