experiments/capture.html

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
   "http://www.w3.org/TR/html4/strict.dtd">

<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	<meta name="author" content="Fabian Jakobs">
	<!-- Date: 2010-04-07 -->
	
	<style type="text/css" media="screen">
	#juhu {
	  width: 100px;
	  height: 50px;
	  background: yellow;	  
	}
	</style>
</head>
<body>

<div id="juhu">
  
</div>

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

var el = document.getElementById("juhu");

ace.addListener(el, "mousedown", function(e) {  
  el.innerHTML = ace.getDocumentX(e) + " " + ace.getDocumentY(e);
  ace.capture(
    el,
    function(e) {
      el.innerHTML = ace.getDocumentX(e) + " " + ace.getDocumentY(e);
    }, function() {
      el.innerHTML = "";
    }
  );
});


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