maptastik · September 5, 2015 05:43
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <html>
 <head>
 <meta charset=utf-8 />
 <title>Commonwealth Stadium - Alternative Configuration, 1973</title>
 <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
 <script src='https://api.mapbox.com/mapbox.js/v2.2.2/mapbox.js'></script>
 <link href='https://api.mapbox.com/mapbox.js/v2.2.2/mapbox.css' rel='stylesheet' />
 <style>
  body { margin:0; padding:0; }
  #map { position:absolute; top:0; bottom:0; width:100%; }
 </style>
 </head>
 <body>
 <style>
 .title {
  position: absolute;
  right: 20px;
  top: 10px;
  font-family: "Proxima Nova", Montserrat, sans-serif;
  text-align: right;
  max-width: 600px;
  z-index: 10001;
 }
 h1, h2 {    
  font-weight: 100;
  color: #fff; /* offical UK Kentucky blue */
  line-height: 5px;
  text-shadow: 0 0 0.2em #000;
 }
 h1 {
  font-size: 2em;
 }
 h2 {
  font-size: 1em;
 }


 .ui-opacity {
  background:#FFF;
  position:absolute;
  left:10px;
  top:70px;
  height:200px;
  width:28px;
  border:1px solid rgba(0,0,0,0.4);
  border-radius:3px;
  z-index:1000;
  }
 .ui-opacity .handle {
  position:absolute;
  background:#404040;
  left:0;
  top:20px;
  width:26px;
  height:10px;
  border-radius:1px;
  cursor:pointer;
  cursor:ns-resize;
  }
  .ui-opacity .handle:hover {
    background:#303030;
    }
 </style>
 <div class="title">
  <h1>Commonwealth Stadium</h1>
  <h2> Alternative Configuration, 1973</h2>
 </div>
 <div id='map'></div>
 <div id='control' class='ui-opacity'>
  <div id='handle' class='handle'></div>
 </div>

 <script>
 L.mapbox.accessToken = 'pk.eyJ1IjoibWFwdGFzdGlrIiwiYSI6IjNPMkREV1kifQ.2KGPFZD0QaGfvYzXYotTXQ';
 var handle = document.getElementById('handle'),
    start = false,
    startTop;

 var map = L.mapbox.map('map', 'maptastik.nc2c5lfc',{
      minZoom: 14,
      maxZoom: 19
    })
    .setView([38.021800, -84.509486], 16);

 var overlay = L.tileLayer('http://mapwarper.net/maps/tile/10571/{z}/{x}/{y}.png', {
      zIndex: 2,
      attribution: '<a href="http://www.kyphotoarchive.com/2015/09/04/plans-for-roads-around-commonwealth-stadium-1973/" target="_blank">Kentucky Photo Archive</a>, <a href="http://mapwarper.net/maps/10571" target="_blank">Map Warper</a>'
    })
    .addTo(map);

 document.onmousemove = function(e) {
    if (!start) return;
    // Adjust control.
    handle.style.top = Math.max(-5, Math.min(195, startTop + parseInt(e.clientY, 10) - start)) + 'px';
    // Adjust opacity.
    overlay.setOpacity(1 - (handle.offsetTop / 200));
 };

 handle.onmousedown = function(e) {
    // Record initial positions.
    start = parseInt(e.clientY, 10);
    startTop = handle.offsetTop - 5;
    return false;
 };

 document.onmouseup = function(e) {
    start = null;
 };
 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset=utf-8 />
	<title>Commonwealth Stadium - Alternative Configuration, 1973</title>
	<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
	<script src='https://api.mapbox.com/mapbox.js/v2.2.2/mapbox.js'></script>
	<link href='https://api.mapbox.com/mapbox.js/v2.2.2/mapbox.css' rel='stylesheet' />
	<style>
	body { margin:0; padding:0; }
	#map { position:absolute; top:0; bottom:0; width:100%; }
	</style>
	</head>
	<body>
	<style>
	.title {
	position: absolute;
	right: 20px;
	top: 10px;
	font-family: "Proxima Nova", Montserrat, sans-serif;
	text-align: right;
	max-width: 600px;
	z-index: 10001;
	}
	h1, h2 {
	font-weight: 100;
	color: #fff; /* offical UK Kentucky blue */
	line-height: 5px;
	text-shadow: 0 0 0.2em #000;
	}
	h1 {
	font-size: 2em;
	}
	h2 {
	font-size: 1em;
	}


	.ui-opacity {
	background:#FFF;
	position:absolute;
	left:10px;
	top:70px;
	height:200px;
	width:28px;
	border:1px solid rgba(0,0,0,0.4);
	border-radius:3px;
	z-index:1000;
	}
	.ui-opacity .handle {
	position:absolute;
	background:#404040;
	left:0;
	top:20px;
	width:26px;
	height:10px;
	border-radius:1px;
	cursor:pointer;
	cursor:ns-resize;
	}
	.ui-opacity .handle:hover {
	background:#303030;
	}
	</style>
	<div class="title">
	<h1>Commonwealth Stadium</h1>
	<h2> Alternative Configuration, 1973</h2>
	</div>
	<div id='map'></div>
	<div id='control' class='ui-opacity'>
	<div id='handle' class='handle'></div>
	</div>

	<script>
	L.mapbox.accessToken = 'pk.eyJ1IjoibWFwdGFzdGlrIiwiYSI6IjNPMkREV1kifQ.2KGPFZD0QaGfvYzXYotTXQ';
	var handle = document.getElementById('handle'),
	start = false,
	startTop;

	var map = L.mapbox.map('map', 'maptastik.nc2c5lfc',{
	minZoom: 14,
	maxZoom: 19
	})
	.setView([38.021800, -84.509486], 16);

	var overlay = L.tileLayer('http://mapwarper.net/maps/tile/10571/{z}/{x}/{y}.png', {
	zIndex: 2,
	attribution: '<a href="http://www.kyphotoarchive.com/2015/09/04/plans-for-roads-around-commonwealth-stadium-1973/" target="_blank">Kentucky Photo Archive</a>, <a href="http://mapwarper.net/maps/10571" target="_blank">Map Warper</a>'
	})
	.addTo(map);

	document.onmousemove = function(e) {
	if (!start) return;
	// Adjust control.
	handle.style.top = Math.max(-5, Math.min(195, startTop + parseInt(e.clientY, 10) - start)) + 'px';
	// Adjust opacity.
	overlay.setOpacity(1 - (handle.offsetTop / 200));
	};

	handle.onmousedown = function(e) {
	// Record initial positions.
	start = parseInt(e.clientY, 10);
	startTop = handle.offsetTop - 5;
	return false;
	};

	document.onmouseup = function(e) {
	start = null;
	};
	</script>
	</body>
	</html>