The front end download button for Spinner app

SpinnerDownloadButton.html

<div class="container bg-success">
	<h1>Showing spinner while waiting for download to finish</h1>
	<p class="lead">The spinner below will appear for the duration of the download.Please click on the button below to start download.</p>

	<form action="/Home/Download" method="post" id="downloadForm">
		<p><input type="submit"  class="btn btn-primary btn-lg" value="Download" /></p>
		<input type="hidden" id="spinnerToken" name="spinnerToken" />
	</form>

</div>