Clicking a form button

ok I have made some code that fills out a series of forms for me and it works good exept on one of the pages there are two buttons and they are not submit buttons they are normal buttons... for example a submit button sends the form data to the link indicated by action= where as this button calls a function inside the webpage which does a few small things then submits.

so rather than WebBrowser1.Document.frmWebPermSettings.submit
I wont to click that button and here is some code to help u

Code:

---

<INPUT ID=onetidOk  class="ms-ButtonHeightWidth"  Type="button" Value="    OK    " onclick="ConfirmAndSubmit()">

---

thats the code for the button I wont to press

Code:

---

function ConfirmAndSubmit()
{
    var L_WebpermConfirm_Text = "Changing to inherited permissions may prevent you or other users from being able to access this Web site.  Are you sure you want to continue?";
    if( varWasUnique == 0 ||
        !(document.getElementById("RadioPermInherited").checked) ||
        confirm(L_WebpermConfirm_Text) )
    {
        document.forms.frmWebPermSettings.submit();
    }
}

---

Thats the code the button calls

there are two buttons in the form "frmWebPermSettings" There is the one I wont to press "onetidOk" and the one I dont want to press "onetidClose"

please help if you need more code ask for it and I will post it :).

With further inspection of the code it looks like all that function does is displays an alert message if a certain thing is selected then submits any way so I dont see why I can't just call submit because I dont want to see an alert message but if I try to it gives me the error message "Object does not support this properly or method"

also I was looking at the code for the form and it is

<form name="frmWebPermSettings" method="post" action="webperm.aspx" id="frmWebPermSettings">

Where as one of the webpages form code looks like this
<FORM name="AclInv" style="margin: 0px" action="AclVer.aspx" method="post" onSubmit="return FSubmit()">

maybe becasue the one I am having problems with dosen't have the onSubmit="return FSubmit()" it wont let me submit??

some 1 plz help