To perform an action when the escape key has been released:
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(document).keyup(function(event){
if (event.keyCode == 27) {
alert('escaped!');
}
});
});
</script>
<style>
div.dbl { background:yellow;color:black; }
</style>
</head>
<body>
<body>
<p><input type="text" /> <span>focus fire</span></p>
<p><input type="password" /> <span>focus fire</span></p>
</body>
</html>
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