Find website update.

[Hawkwing]

Could I save a website with autoit, and then have a loop comparing the saved file to the website? If so, what functions would I use?

[exodius]

You could use INetGet, or _IECreate and _IEDocReadHTML...

[GEOSoft]

Checking file size may be enough to do what you want. Otherwise this can easily be converted to do a file compare.

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Local $sURL = "http://dundats.mvps.org/Windows/Win98/default.aspx"
Local $aPath = StringRegExp($sURL, "(?i)http:/(.*/)(.*\.).*\z", 1)
If NOT @Error Then
   $aPath[0] = StringReplace($aPath[0], "/", "\")
   If NOT FileExists(@ScriptDir & $aPath[0]) Then DirCreate(@ScriptDir & $aPath[0])
   $aPath[1] &= "htm"
   Local $sTemp = @ScriptDir  &  $aPath[0] & $aPath[1]
   If FileExists($sTemp) Then
      Local $iCurrSize = FileGetSize($sTemp)
      Local $iNewSize = InetGetSize($sURL, 1)
      If $iCurrSize <> $iNewSize Then
         _Download($sURL, $sTemp)
         If @Error Then MsgBox(0, "Error", "Unable to download " & $sURL & @CRLF & _
               "Make sure you entered the correct URL.")
         MsgBox(0, "Result", $sURL & " has changed")
      EndIf
   Else
      _DownLoad($sURL, $sTemp)
      If @Error Then MsgBox(0, "Error", "Unable to download " & $sURL & @CRLF & _
            "Make sure you entered the correct URL")
   EndIf
Else
   Exit
EndIf

Func _Download($sDownload, $sCopyTo)
   If NOT InetGetSize($sDownload, 1) Then Return SetError(1)
   Local $hDownload = InetGet($sDownload, $sCopyTo, 1, 1)
   Do
      Sleep(250)
   Until InetGetInfo($hDownload, 2) ; Check if the download is complete.
   InetClose($hDownload)    ; Close the handle to release resources.
EndFunc   ;<==> _Download()
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