国勢調査オンラインにログインするApplescript (誰が使うのか！)

tell application "Safari"
activate
if URL of document 1 starts with "https://www.e-kokusei.go.jp/" then
do JavaScript "document.forms[0].taishoshaId1.value='調査対象者ID'" in document 1
do JavaScript "document.forms[0].taishoshaId2.value='調査対象者ID'" in document 1
do JavaScript "document.forms[0].taishoshaId3.value='調査対象者ID'" in document 1
do JavaScript "document.forms[0].kakuninCd.value='パスワード'" in document 1
else
display dialog "アドレスが違うよ" buttons {"Yes!", "ウホッ！", "マジで？"} default button 1
end if
end tell