crossmultiply/index.html at master · wam/crossmultiply · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8" />
	<title>Simple Cross-Multiplication Calculator</title>
	<meta name="viewport" content="width=device-width">

	<link href='http://fonts.googleapis.com/css?family=Droid+Sans:regular,bold' rel='stylesheet' type='text/css'>

	<style type="text/css" media="screen">
		body {
			font-size: 62.5%;
			background-color: #fafafa;
			color: #777;
			font-family: 'Droid Sans', arial, serif;
		}

		#container
		{
			max-width: 580px;
			width: 100%;
			margin: 10px auto;
		}

		h1 {
			text-align: center;
			margin: 30px;
			font-size: 3.5em;
			margin: 40px 0 0 0;
		}

		#intro {
			text-align: center;
			margin: 8px 0 30px 0;
			font-size: 1.2em;
		}

		#old_dimensions {
			float: left;
			text-align: center;
		}

		#equals {
			float: left;
			width: 180px;
			text-align: center;
			font-size: 10.0em;
			line-height: 120px;
		}

		#new_dimensions {
			float: left;
			text-align: center;
		}

		.dimensions {
			width: 200px;
		}

		.dimensions input {
			display: block;
			margin: 0;
			text-align: center;
			height: 50px;
			width: 100px;
			color: #777;
			font-size: 3.0em;
			border-width: 0;
			background-color: #fafafa;
		}

		::-webkit-input-placeholder {
			text-align: center;
		}

		:-moz-placeholder {
			text-align: center;
		}

		.dimensions input:focus {
			background-color: #fff;
			outline: none;
		}

		.dimensions .height
		{
			padding: 0 0 10px 0;
			border-bottom: 3px solid #777;
		}

		.dimensions .width
		{
			padding: 10px 0 0 0;
		}

		#old_dimensions input {
			margin: 0 0 0 auto;
		}

		#new_dimensions input {
			margin: 0 auto 0 0;
		}

		@media (max-width: 600px) {
			#container {
				max-width: 400px;
			}

			#equals {
				width: 100px;
			}

			.dimensions {
				width: 140px;
			}
		}

	</style>

	<script src="https://code.jquery.com/jquery-3.5.1.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>

	<script type="text/javascript" charset="utf-8">

		jQuery(document).ready(function () {

			var dimension = '';

			jQuery('.dimensions input').change(function () {
				CrossMultiply.dimensions[jQuery(this).attr('id')].val = jQuery(this).val();
				CrossMultiply.recalculate();
				if (CrossMultiply.dimensionCalculated !== false) {
					jQuery('#' + CrossMultiply.dimensionCalculated).val(CrossMultiply.dimensions[CrossMultiply.dimensionCalculated].val).effect("highlight", {}, 1000);
					jQuery('#equals').html(CrossMultiply.isRounded ? '&#8776;' : '=');
				};
			});

			jQuery('input').placeholder();

			jQuery(window).on('load', function () {
				jQuery('#a').focus();
			});

		});

	</script>

</head>

<body>

	<div id="container">

		<h1>crossmultiply</h1>

		<div id="intro">
			enter three integers and leave one blank.
		</div>

		<form id="cross_multiplication" action="index.html" method="get" accept-charset="utf-8">

			<div id="old_dimensions" class="dimensions">
				<input type="text" name="a" value="" placeholder="a" id="a" class="height example" pattern="[0-9]*">
				<input type="text" name="b" value="" placeholder="b" id="b" class="width example" pattern="[0-9]*">
			</div>

			<div id="equals">
				=
			</div>

			<div id="new_dimensions" class="dimensions">
				<input type="text" name="c" value="" placeholder="c" id="c" class="height example" pattern="[0-9]*">
				<input type="text" name="d" value="" placeholder="d"id="d" class="width example" pattern="[0-9]*">
			</div>

		</form>

	</div>


	<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js" integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU=" crossorigin="anonymous"></script>
	<script src="jquery.placeholder.min.js" type="text/javascript" charset="utf-8"></script>

	<script src="underscore-min.js" type="text/javascript" charset="utf-8"></script>
	<script src="crossmultiply.js" type="text/javascript" charset="utf-8"></script>

	<script type="text/javascript">

	  var _gaq = _gaq || [];
	  _gaq.push(['_setAccount', 'UA-6520337-5']);
	  _gaq.push(['_trackPageview']);

	  (function() {
	    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
	    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
	    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
	  })();

	</script>

</body>
</html>