function ConfirmDeleteDev()
{
    var s = "Are you sure you want to DELETE this development? *ALL DATA* associated with it (including all reservations) will be permanently lost.";

    if(confirm(s))
    {
        return true;
    }
    else
    {
        return false;
    }    
}

function WindowOnload(f) 
{
    var prev = window.onload;
    window.onload = function() { if (prev) prev(); f(); }
}