Detect if HTML element exists

[SteveP]

I am trying to detect when "tdResult" exists in a web page. This indicates to me that the process is finished and I can close the browser. Here is the snippet of HTML source code from the web page in question:

<tr class="Inquiry_Body">
    <td id="tdResults" style="DISPLAY:none">
    </td>
</tr>

and here is my code:

#include <IE.au3>

;Load web page
$oIE = _IECreate ("http://logostrain/Logos/FM/ThirdPartyProcesses/ThirdPartyProcessMaint.aspx")
_IELoadWait ($oIE)

;Import stuff
$oForm = _IEFormGetObjByName ($oIE, "Form1")
$oSelect = _IEFormElementGetObjByName ($oForm, "ddlProcess")
_IEFormElementOptionselect ($oSelect, "BSA", 1, "byText")
$oSubmit = _IEGetObjByName ($oIE, "bpButtonPanel$CImport")
_IEAction ($oSubmit, "click")

;Wait unitl tdResults can be detected
While 1
    $oDiv = _IEGetObjById ($oIE, "tdResults")
    If @error = 0 Then
        _IEQuit ($oIE)
        Exit
    EndIf
    Sleep(5000)
WEnd

Any suggestions would be helpful.

[weaponx]

While NOT IsObj(_IEGetObjById ($oIE, "tdResults"))
Sleep(5000)
WEnd

[SteveP]

While NOT IsObj(_IEGetObjById ($oIE, "tdResults"))
Sleep(5000)
WEnd

weaponx,

Thanks for the quick response but it looks like I was wrong about the "tdResults" as a flag the process is done. It looks like the only way to tell for sure is to look for when the words "records imported" show up in the body of the page. This what I came up with which actually seems to work:

$sText = _IEBodyReadText ($oIE)
While 1
    If StringRegExp($sText,"records imported",0) = 1 Then
        _IEQuit($oIE)
        Exit
    EndIf
    Sleep(5000)
    $sText = _IEBodyReadText ($oIE)
WEnd

Edited June 27, 2008 by SteveP