// submit a vote
submitVote($type, $vote_count, $id, $uid, $db_conn);
} else {
// undo a vote submission
undoVote($type, $vote_count, $id, $uid, $db_conn);
}
} elseif ($type == 'F') {
// Get the current vote count
$vote_count = getCurrentVotes($type, $id, $db_conn);
if ($vote == "true") {
// submit a vote
submitVote($type, $vote_count, $id, $uid, $db_conn);
} else {
// undo a vote submission
undoVote($type, $vote_count, $id, $uid, $db_conn);
}
}
mysql_close($db_conn);
}
}
if (isset($_POST['type']) && isset($_POST['id']) && isset($_POST['uid']) && isset($_POST['vote'])) {
$type = $_POST['type'];
// Type of the submission ('Q' or 'F')
$id = $_POST['id'];
// ID of the question or feedback
$uid = $_POST['uid'];
// User's ID
$vote = $_POST['vote'];
// "true" if we want to submit a vote, "false" if we want to undo a previous submission
processVote($type, $id, $uid, $vote);
}
return 0;
}
return 100 * round($items[$idx] / $total, 2);
}
function displayBar($width, $idx, $height, $color)
{
return "<div id='poll_bar_{$idx}' " . "style='display:none;width:{$width}px;height:{$height}px;background-color:{$color};'>" . "</div>";
}
function getCount($idx)
{
$idx--;
global $items;
return sprintf("%d", $items[$idx]);
}
if (isset($_REQUEST['vote'])) {
processVote($_REQUEST['vote']);
die;
}
?>
var xmlhttp;
function onVote()
{
var f = document.getElementById( "poll_form" );
var a = f.answer;
var sel = -2;
for ( var i = 0; i < a.length; i++ )
{
if ( a[i].checked)
{
