Untitled

<html>
<head>
	<title>Modal Test</title>
	<script   src="https://code.jquery.com/jquery-3.1.0.min.js"   integrity="sha256-cCueBR6CsyA4/9szpPfrX3s49M9vUU5BgtiJj06wt/s="   crossorigin="anonymous"></script>

	<script type="text/javascript">
		$(document).ready(function(){

			$('#modalsummary').click(function(e){
				$('#modal').show();
			e.preventDefault();

			});

		});

	</script>
</head>
<body>
		<input type="text" id="modal" name="modal" style="display:none;" autofocus>


		<input id="modalsummary" class="modalsummary" type="submit" value="SignUP">
</body>
</html>