;http://stackoverflow.com/questions/11380785/best-way-to-save-a-captcha-and-then-solve-it-manually - Alternatively search for recaptcha_public_key

#include <dbcclient.au3>

    ;Get recaptcha challenge ID
    Local $captchaChallenge = _FFGetValue("recaptcha_challenge_field", "id")
    ;Query google.com for the captcha image
    Local $captchaURL = "http://www.google.com/recaptcha/api/image?c=" & $captchaChallenge
    ;~ MsgBox(0, "", $captchaURL)
    ;Download the captcha image and save as .jpg
    $tempcaptchaurl = "Captchas\Tumblr reg " & Random(5,5000,1) & ".jpg"
    $downCaptcha = InetGet($captchaURL, $tempcaptchaurl)

    ;Request a solution from DBC
    $solvedcaptcha = DeathByCaptchaDecode("DCBUsername", "DCBPassword", $tempcaptchaurl, 120)
    If $solvedcaptcha[1] = "" Then
;~      MsgBox(0, "No captcha returned.", "Solved: " & $solvedcaptcha[1] & @CRLF & "Captcha path: " & $tempcaptchaurl)
        ;Retry or manually enter captcha instead of quitting?
        _FFQuit()
        sleep(4000)
        Return 0
    EndIf

    ;Click the captcha response field, as tumblr is sometimes buggy if it's not clicked
    _FFClick("recaptcha_response_field", "name")
    Sleep(200)
    ;Insert captcha solution
    _FFSetValue($solvedcaptcha[1], "recaptcha_response_field", "name")
    Sleep(500)
    ;Submit form
    _FFClick("signup_forms_submit", "id")
    _FFLoadWait()