>Hi everybody,
>
>When I'm trying to access a website (AJAX enabled) and typing a password which is supposed to work, I'm getting an error about DoPostBackWithOptions property not supported from the form
>
>on the following line (if I choose to debug it):
>

><td align="right" colspan="2">
>                                                                            <input type="submit" name="LoginView1$lgn$LoginButton" value="Log In" onclick="setCookie('Forgot','invisible');WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("LoginView1$lgn$LoginButton", "", true, "lgn", "", false, false))" id="LoginView1_lgn_LoginButton" border="1" />
>                                 </td>

>
>The page then displayes properly.
>
>Do you know what may be the problem?

Does the form have a javascript WebForm_DoPostBackWithOptions() method?