Hi all, could somebody help me. I am trying to control a website from
Excel VBA. It has page source below:

<FORM class=chooser_form id=chooser_form name=chooser_form
onsubmit="return false;" action=http://www.example.com/blog.php
method=post>
<INPUT type=hidden value=en name=lang>
<DIV class=entry_url_out>
<INPUT class=entry_url name=URL>
</DIV>
<DIV class=selector_site_2_out>
<SELECT class=selector_site_2
onchange=change_info(document.chooser_form.site.selectedIndex);
name=site>
<OPTION value=Option1>Option1</OPTION>
<OPTION value=Option2>Option2</OPTION>
</SELECT>
</DIV>
<INPUT class=entry_submit onfocus=this.blur(); onclick=buttonDownload()
type=submit>
</FORM>

That website change a text into another text. Normaly under IE, we must
type on the input box in that website, and click the button.
Afterwards, that web show the result.
I guess that website use Java or Ajax programming when we clicked the
button to send XMLHTTP and send request to web server.

By this code below, I have succeed to enter a text in to the input box,
but I can't "click" in the button because that button didnt have a
name. Here is my code

Private Sub OpenWebPageAndInput_Click()
Dim objIE As Object
On Error GoTo error_handler
Set objIE = CreateObject("InternetExplorer.Application")
With objIE
.Navigate "www.example.com/example.php"
Do While .Busy: DoEvents: Loop
Do While .readyState <> 4: DoEvents: Loop
.Visible = True
With .Document.Forms("chooser_form")
.URL.Value = "test"
.submit '< this line was error

End With
End With
Set objIE = Nothing
Exit Sub
error_handler:
MsgBox ("Unexpected Error, I'm quitting.")
objIE.Quit
Set objIE = Nothing
End Sub


I have tried SendKeys "{ENTER}", True but it was fail too