Deleting an election should have a confirmation prompt

[albanbruder]

Sorry for spamming you guys lately (:

I found that election admins in our organization (and me too) had the problem of accidentally clicking the "Destroy election" button when wanting to create the election. This is rather unfortunate when working with trustees. Because then the admin would have to ask all parties to again participate in setting up the election. Even worse: The same thing can happen if the election is already running and one clicks on the "Destroy election" button.

You might say the admin should be responsible and read the captions of what she/he is clicking at. But in reality most people don't or click faster then they read ;)

The solution could be as simple as:

<script>
function confirmDestroyElection(event) {
  var prompt = window.confirm("Do you really want to destroy this election?");
  if (!prompt) {
    event.preventDefault();
  }
}
</script>

<input value="Destroy election" type="submit" onclick="confirmDestroyElection">