צור קשר

<script>
document.addEventListener('DOMContentLoaded', function() {
	var buttons = document.querySelectorAll('.float');

	window.addEventListener('scroll', function() {
		var documentHeight = document.documentElement.scrollHeight;
		var windowHeight = window.innerHeight;

		if ((windowHeight + window.pageYOffset + 20) >= documentHeight) {
			buttons.forEach(function(btn) {
				btn.style.visibility = 'hidden';
			});
		} else {
			buttons.forEach(function(btn) {
				btn.style.visibility = 'visible';
			});
		}
	});
});
</script>