jonathanlurie/index.html

## index.html
<html>
<head>
</head>
<body>
  Hides the cursor after 2 seconds, then show again when moving.

  <script>

  (function() {

    // after how many millisec do we want to hide the cursor
    var intervalMs = 2000;

    function hideCursor(){
      document.body.style.cursor = "none";
    }

    function showCursor(){
      document.body.style.cursor = "default";
    }

    var lastMousePosition = {x:0, y:0};
    var mousePosition = {x:0, y:0};
    var lastTime = 0;

    window.onmousemove = function(e) {
      lastMousePosition.x = e.clientX;
      lastMousePosition.y = e.clientY;
      lastTime = performance.now();
      showCursor();
    }

    window.setInterval(function(){
      if(lastMousePosition.x == mousePosition.x &&
         lastMousePosition.y == mousePosition.y &&
         (performance.now() - lastTime) >= intervalMs )
      {
        hideCursor();
      }else{
        lastMousePosition.x = mousePosition.x;
        lastMousePosition.y = mousePosition.y;
      }

    }, 100);

  })();

  </script>
</body>
</html>
	<html>
	<head>
	</head>
	<body>
	Hides the cursor after 2 seconds, then show again when moving.

	<script>

	(function() {

	// after how many millisec do we want to hide the cursor
	var intervalMs = 2000;

	function hideCursor(){
	document.body.style.cursor = "none";
	}

	function showCursor(){
	document.body.style.cursor = "default";
	}

	var lastMousePosition = {x:0, y:0};
	var mousePosition = {x:0, y:0};
	var lastTime = 0;

	window.onmousemove = function(e) {
	lastMousePosition.x = e.clientX;
	lastMousePosition.y = e.clientY;
	lastTime = performance.now();
	showCursor();
	}

	window.setInterval(function(){
	if(lastMousePosition.x == mousePosition.x &&
	lastMousePosition.y == mousePosition.y &&
	(performance.now() - lastTime) >= intervalMs )
	{
	hideCursor();
	}else{
	lastMousePosition.x = mousePosition.x;
	lastMousePosition.y = mousePosition.y;
	}

	}, 100);

	})();

	</script>
	</body>
	</html>