Print a JavaScript object

printObj.js

var printObj = typeof JSON != 'undefined' ? JSON.stringify : function(obj) {
	var arr = [];
	$.each(obj, function(key, val) {
		var next = key + ': ';
		next += $.isPlainObject(val) ? printObj(val) : val;
		arr.push(next);
	});
	return '{ ' + arr.join(', '); + ' }';
}