var wPoll = null;

function doVotePollClick()
{
  var obj=document.frmenc;
  obj.action="encuestagrabar.asp";
  obj.submit();
  return false;
}

function doPollHistoryClick()
{
  var s;
  var sPageName = 'pollpopuphistory.asp';
  s = sPageName;
  OpenWinCentered(s, 'WinPollPopupHistory', 200, 300);
  return false;
}

function OpenPollPopupWindow()
{
  var s;
  var sPageName = 'pollpopup.asp';
  s = sPageName;
  wPoll = OpenWinCentered(s, 'WinPollPopup', 200, 300);
  return false;
}