for ($t = mktime($morningstarts, $morningstarts_minutes, 0, $month, $day + $j, $year); $t <= mktime($eveningends, $eveningends_minutes, 0, $month, $day + $j, $year); $t += $resolution, $row_class = $row_class == "even_row" ? "odd_row" : "even_row") {
// convert timestamps to HHMM format without leading zeros
$time_t = date($format, $t);
// and get a stripped version of the time for use with periods
$time_t_stripped = preg_replace("/^0/", "", $time_t);
// calculate hour and minute (needed for links)
$hour = date("H", $t);
$minute = date("i", $t);
// Show the time linked to the URL for highlighting that time
echo "<tr>";
draw_time_cell($t, $time_t, $time_t_stripped, $hilite_url);
// Loop through the list of rooms we have for this area
while (list($key, $room_id) = each($rooms)) {
// set up the query strings to be used for the link in the cell
$query_strings = array();
$query_strings['new_periods'] = formatURLPeriods($year, $month, $day, $area, $room_id, $time_t_stripped);
$query_strings['new_times'] = formatURLTimes($year, $month, $day, $area, $room_id, $hour, $minute);
$query_strings['booking'] = formatURLFull($year, $month, $day, $area, NULL);
// and then draw the cell
if (!isset($today[$room_id][$day][$time_t])) {
$today[$room_id][$day][$time_t] = array();
// to avoid an undefined index NOTICE error
}
if (isset($timetohighlight) && $time_t == $timetohighlight) {
$cell_class = "row_highlight";
} else {
$cell_class = $row_class;
}
draw_cell($today[$room_id][$day][$time_t], $query_strings, $cell_class);
}
// next lines to display times on right side
echo "<div class=\"cell_container\">\n";
echo "<div class=\"cell_header\">\n";
// first put in the day of the month
$url = formatURLFull($year, $month, $cday, $area, NULL);
echo "<a class=\"monthday\" href=\"day/{$url}\">{$cday}</a>\n";
echo "</div>\n";
// then the link to make a new booking
if ($javascript_cursor) {
echo "<script type=\"text/javascript\">\n";
echo "//<![CDATA[\n";
echo "BeginActiveCell();\n";
echo "//]]>\n";
echo "</script>\n";
}
if ($enable_periods) {
$url = formatURLPeriods($year, $month, $cday, $area, $room, 0);
echo "<a class=\"new_booking\" href=\"edit_entry/{$url}\">\n";
echo "<img src=\"images/new.gif\" alt=\"New\" width=\"10\" height=\"10\">\n";
echo "</a>\n";
} else {
$url = formatURLTimes($year, $month, $cday, $area, $room, $morningstarts, 0);
echo "<a class=\"new_booking\" href=\"edit_entry/{$url}\">\n";
echo "<img src=\"images/new.gif\" alt=\"New\" width=\"10\" height=\"10\">\n";
echo "</a>\n";
}
if ($javascript_cursor) {
echo "<script type=\"text/javascript\">\n";
echo "//<![CDATA[\n";
echo "EndActiveCell();\n";
echo "//]]>\n";
echo "</script>\n";
