How to convert javascript tag into HTML in Aweber optin forms ?

After reading a thread here on the forum on how to embed an optin into a facebook fan page, I rushed into doing my own.

I succeeded in setting up my default aweber optin form. But when trying to insert a customized form which included javascript in it, the sign up button stopped functioning. I tried finding an HTML code that would perform the same function as the javascript but could not find any.

Here is the javascript of the signup button that I am trying to replace:

<td colspan="2">
<a href="" onmouseover="window.status='Subscribe Now!'; return true;" onmouseout="window.status=''; return true;" onclick="check_link=0; window.document.forms[0].submit();"><img src="http://www.thenewbietoolkit.com/images/optin-graphic-blue_13.jpg" alt="Subscribe Now!" border="0" height="46" width="212"></a></td>

Here's the link to the nonfunctioning optin form on facebook:
Create Your First Website By 3:45 This Afternoon Grab Your FREE eBook ! | Facebook

And Here I have a form that's functioning properly:
http://www.facebook.com/pages/Earn-3...app_4949752878

I would really appreciate any help !