var url = '/home/feedback/feedback.php';

var blacklist = [
'*.*.*.*'
];

var whitelist = [
'128.175.10.*',
'128.175.90.*'
];

function checkip(thisip)
{
  return true;
  var numbers = thisip.split('.');
  var okay = true;
  if (blacklist.indexOf('*.*.*.*') != -1) { okay = false; }
  if (whitelist.indexOf('*.*.*.*') != -1) { okay = true; }
  if (blacklist.indexOf(numbers[0]+'.*.*.*') != -1) { okay = false; }
  if (whitelist.indexOf(numbers[0]+'.*.*.*') != -1) { okay = true; }
  if (blacklist.indexOf(numbers[0]+'.'+numbers[1]+'.*.*') != -1) 
    { okay = false; }
  if (whitelist.indexOf(numbers[0]+'.'+numbers[1]+'.*.*') != -1) 
    { okay = true; }
  if (blacklist.indexOf(numbers[0]+'.'+numbers[1]+'.'+numbers[2]+'.*') != -1)
    {okay = false; } 
  if (whitelist.indexOf(numbers[0]+'.'+numbers[1]+'.'+numbers[2]+'.*') != -1)
    {okay = true; } 
  if (blacklist.indexOf(thisip) != -1) { okay = false; }
  if (whitelist.indexOf(thisip) != -1) { okay = true; }

  if (!okay) {
    $$('div.feedbacklink').each(function(el) {
      el.hide();
    });
  }
  return okay;
}

function loadjscssfile(filename, filetype)
{
  if (filetype=="js")
  { document.write('<script type="text/javascript" src="'+filename+'"><\/script>'); }
  else if (filetype=="css")
  { document.write('<link rel="stylesheet" type="text/css" href="'+filename+'" />'); }
}

function loadrequirements()
{
  if (checkip(ip))
  {
    loadjscssfile('/includes/feedback/prototype.js','js');
    loadjscssfile('/includes/feedback/cookies_handler.js','js');
    loadjscssfile('/includes/feedback/builder.js','js');
    loadjscssfile('/includes/feedback/effects.js','js');
    loadjscssfile('/includes/feedback/dragdrop.js','js');
    loadjscssfile('/includes/feedback/slider.js','js');
    loadjscssfile('/includes/feedback/feedback.css','css');
    loadjscssfile('/includes/feedback/feedbacklink.css','css');
    loadjscssfile('/includes/feedback/feedback.js','js');
  }
  else
  {
    loadjscssfile('/includes/feedback/nothing.js','js');
  }
}