During web development, sometimes we may need to print the whole Javascript object for debug purpose. You can simply dump the object to the alert box by toSource().
alert(yourObject.toSource());
Please note that it only works in Firefox. Try the following example.
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.4.4.js"></script>
<script type="text/javascript">
$(document).ready(function() {
myWebsite = new Object();
myWebsite.name = 'Eureka!';
myWebsite.url = 'https://ykyuen.wordpress.com/';
alert(myWebsite.toSource());
});
</script>
</head>
<body>
<p>Eureka!</p>
</body>
<html>
Done =)
Reference:
Eureka! 