Continuously get a Stack overflow on Line 40 error

```
What steps will reproduce the problem?
1.
$(document).ready(function() {
$("a").click(function(event) {

event.preventDefault();
var d1 = Date.parse('today');

alert('hello');
alert(d1);
});
});

Test date Click the link.

What is the expected output? What do you see instead?
Script error

What version of the product are you using? On what operating system?
Alpha -1 XP

Please provide any additional information below.
Trying to use the library for the fierst time.

```

Original issue reported on code.google.com by `gary.woo...@gmail.com` on 12 Jan 2010 at 4:36