VBA to click image login button on web page

[gmmdinesh]

Hi
I have a code to Automatic log in a website..the website having Image login button.
The problem is this code does not click that login button.
Anyone knows how to click on this type of image button.


VBA Code

Sub Auto_login()
    Set IE = CreateObject("InternetExplorer.Application")
      my_url = "https://sapitsp.tsjl.com/sap/bc/gui/sap/its/catw?sap-language=EN"
    With IE
        .Visible = True
        .Navigate my_url
            Do Until Not IE.Busy And IE.ReadyState = 4
        DoEvents
    Loop
    End With
IE.Document.getElementById("sap-user").Value = Sheets("Portal").Range("B21").Value
    IE.Document.getElementById("sap-password").Value = Sheets("Portal").Range("B22").Value
For Each MyHTML_Element In Document.getElementsByTagName("callsubmitlogin")
If MyHTML_Element.Type = "image" Then
MyHTML_Element.Click: Exit For
End If
Next
    Do Until Not IE.Busy And IE.ReadyState = 4
        DoEvents
    Loop


    End Sub

HTML Code

<INPUT onclick="callSubmitLogin(' me->co_event_login '); return false;" src="/sap/public/bc/its/mimes/ess_global/99/EN/images/buttons/login.gif" type=image value=Logon>

Thanks in Advance