Speed up and improve Google Translate code

[MartinLiss]

I have the following code which is used to translate the text in a worksheet's cells from any language to English. It is called from a For-Each-cell loop. It works most of the time but once in a while the source cell is blanked out because objDiv doesn't return a translation. If I restore the cell and run the loop again, that cell or randomly other cells my be blanked out. Also calling the routine from a loop means that every time it's called the objects need to be recreated which I assume is wasteful of time. Finally, if there is a lot of data to translate, Excel bogs down and eventually doesn't respond. Can someone improve this for me?

Private Function GoogleTranslate(strInput As String, strFromLang As String, strToLang As String) As String
Dim strURL As String
Dim objHTTP As Object
Dim objHTML As Object
Dim objDivs As Object
Dim objDiv As Variant

    strURL = "https://translate.google.com/m?hl=" & strFromLang & _
        "&sl=" & strFromLang & _
        "&tl=" & strToLang & _
        "&ie=UTF-8&prev=_m&q=" & strInput

    Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
    objHTTP.Open "GET", strURL, False
    objHTTP.SetRequestHeader "User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
    objHTTP.send ""

    Set objHTML = CreateObject("htmlfile")
    With objHTML
        .Open
        .Write objHTTP.ResponseText
        .Close
    End With

    Set objDivs = objHTML.getElementsByTagName("div")
    For Each objDiv In objDivs
        If objDiv.className = "t0" Then
            GoogleTranslate = objDiv.innerText
            Exit For
        End If
    Next objDiv

    Set objHTML = Nothing
    Set objHTTP = Nothing
    Set objDivs = Nothing
End Function

[westconn1]

does google have any API for google translate?

or would it be possible to submit the whole page to google to translate rather than translating all the parts?