var demLoading;
function dem_Vote(that)
{
 inpts = that.getElementsByTagName('input');
 user_added = false;
 ans = -1;
 theSubmit = false;
 for (i = 0; i < inpts.length; i++)
 {
  cur = inpts[i];
  if (cur.type == 'radio' && cur.checked)
  {
   ans = cur.value;
   if (ans == 'newAnswer')
   {
       user_added = true;
  ans = inpts[i+1].value;
     }
 }
 if (cur.name == 'dem_poll_id')
   poll_id = cur.value;
 if (cur.name == 'dem_cookie_days')
     cdays = cur.value;
  if (cur.type == 'submit')
   theSubmit = cur;
 }
 if (ans == -1 || ans == '')
  return false;
 demLoading = setTimeout(dem_loadingDots.bind(theSubmit), 50);
 path = that.action;
 if (user_added)
 {
    path += "?dem_action=add_answer";
    path += "&dem_new_answer="+encodeURIComponent(ans);
 } else
 {
    path += "?dem_action=vote";
    path += "&dem_poll_"+poll_id+"="+ans;
    }
 path += "&dem_poll_id="+poll_id;
 path += "&dem_ajax=true";
 dem_ajax.open("GET", path, true);
 dem_ajax.onreadystatechange = dem_displayVotes.bind(that);
 dem_ajax.send(null);
 return false;
}
function dem_addUncheck()
{
 oUL = this.parentNode.parentNode;
 lis = oUL.getElementsByTagName('li');
 els = lis[lis.length-1].childNodes;
 for (i = els.length-1; i >= 0; i--)
  if (els[i].nodeName.toLowerCase() == 'a')
   els[i].style.display = '';
  else
   els[i].parentNode.removeChild(els[i]);
 Inp = oUL.getElementsByTagName('input');
    for (i = 0; i < Inp.length; i++)
    {
 Inp[i].onclick = function () { return true };
    }
    return true;
}
function dem_addAnswer(that)
{
    allBoxes = that.parentNode.parentNode.getElementsByTagName('input');
    for (i = 0; i < allBoxes.length; i++)
    {
 allBoxes[i].onclick = dem_addUncheck;
  allBoxes[i].checked = false;
    }
 that.style.display = 'none';
 i1 = document.createElement('input');
 i1.type = 'radio';
 i1.value = 'newAnswer';
 i1.checked = true;
 i2 = document.createElement('input');
 i2.className = 'addAnswerText';
 that.parentNode.appendChild(i1);
 that.parentNode.appendChild(i2);
 i2.focus();
    return false;
}
function dem_loadingDots() {
 isInput = this.nodeName.toLowerCase() == 'input';
 str = (isInput) ? this.value : this.innerHTML;
 if (str.substring(str.length-3) == '...')
  if (isInput)
   this.value     = str.substring(0, str.length-3);
  else
   this.innerHTML = str.substring(0, str.length-3);
 else
  if (isInput)
   this.value     += '.';
  else
   this.innerHTML += '.';
 demLoading = setTimeout(dem_loadingDots.bind(this), 200);
}
function dem_clearDots() {
 clearTimeout(demLoading);
}
function dem_getVotes(path, that)
{
 that.blur();
 demLoading = setTimeout(dem_loadingDots.bind(that), 50);
 dem_ajax.open("GET", path, true);
 dem_ajax.onreadystatechange = dem_displayVotes.bind(that.parentNode);
 dem_ajax.send(null);
    return false;
}
function dem_displayVotes ()
{
 if (dem_ajax.readyState != 4)
  return false;
 if (dem_ajax.status != 200)
 {
  alert('Error '+dem_ajax.status);
  return false;
 }
 clearTimeout(demLoading);
 this.innerHTML = dem_ajax.responseText;
}
function dem_getHTTPObject() {
  var xmlhttp;
    if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}
dem_ajax = new dem_getHTTPObject();
Function.prototype.bind = function() {
  var __method = this, args = $A(arguments), object = args.shift();
  return function() {
    return __method.apply(object, args.concat($A(arguments)));
  }
}
var $A = Array.from = function(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) {
    return iterable.toArray();
  } else {
    var results = [];
    for (var i = 0; i < iterable.length; i++)
      results.push(iterable[i]);
    return results;
  }
}