Index: trunk/wp-content/plugins/xpressme/include/custom_functions.php
===================================================================
--- trunk/wp-content/plugins/xpressme/include/custom_functions.php	(revision 193)
+++ trunk/wp-content/plugins/xpressme/include/custom_functions.php	(revision 198)
@@ -573,3 +573,198 @@
 			return false;
 }
+
+function get_xpress_calendar($sun_color = '#DB0000' ,$sat_color = '#004D99' ,$initial = true) {
+	global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
+
+
+
+	ob_start();
+	// Quick check. If we have no posts at all, abort!
+	if ( !$posts ) {
+		$gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1");
+		if ( !$gotsome )
+			return;
+	}
+
+	if ( isset($_GET['w']) )
+		$w = ''.intval($_GET['w']);
+
+	// week_begins = 0 stands for Sunday
+	$week_begins = intval(get_option('start_of_week'));
+
+	// Let's figure out when we are
+	if ( !empty($monthnum) && !empty($year) ) {
+		$thismonth = ''.zeroise(intval($monthnum), 2);
+		$thisyear = ''.intval($year);
+	} elseif ( !empty($w) ) {
+		// We need to get the month from MySQL
+		$thisyear = ''.intval(substr($m, 0, 4));
+		$d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's
+		$thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('${thisyear}0101', INTERVAL $d DAY) ), '%m')");
+	} elseif ( !empty($m) ) {
+		$thisyear = ''.intval(substr($m, 0, 4));
+		if ( strlen($m) < 6 )
+				$thismonth = '01';
+		else
+				$thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2);
+	} else {
+		$thisyear = gmdate('Y', current_time('timestamp'));
+		$thismonth = gmdate('m', current_time('timestamp'));
+	}
+
+	$unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear);
+
+	// Get the next and previous month and year with at least one post
+	$previous = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
+		FROM $wpdb->posts
+		WHERE post_date < '$thisyear-$thismonth-01'
+		AND post_type = 'post' AND post_status = 'publish'
+			ORDER BY post_date DESC
+			LIMIT 1");
+	$next = $wpdb->get_row("SELECT	DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
+		FROM $wpdb->posts
+		WHERE post_date >	'$thisyear-$thismonth-01'
+		AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' )
+		AND post_type = 'post' AND post_status = 'publish'
+			ORDER	BY post_date ASC
+			LIMIT 1");
+
+	echo '<table  summary="' . __('Calendar') . '">
+	<caption>' . sprintf(_c('%1$s %2$s|Used as a calendar caption'), $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '</caption>
+	<thead>
+	<tr>';
+
+	$myweek = array();
+
+	for ( $wdcount=0; $wdcount<=6; $wdcount++ ) {
+		$myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7);
+	}
+
+	foreach ( $myweek as $wd ) {
+
+		for($week_num=0;$week_num<=6;$week_num++){
+			$week_name = $wp_locale->get_weekday($week_num);
+			if ($week_name === $wd) break;
+		}
+		
+		$day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd);
+		if ($week_num ==0) $day_name = '<span style="color: ' . $sun_color . '">' . $day_name . '</span>';
+		if ($week_num ==6) $day_name = '<span style="color: ' . $sat_color . '">' . $day_name . '</span>';
+		echo "\n\t\t<th align=\"center\" abbr=\"$wd\" scope=\"col\" title=\"$wd\">$day_name</th>";
+	}
+
+	echo '
+	</tr>
+	</thead>
+
+	<tfoot>
+	<tr>';
+
+	if ( $previous ) {
+		echo "\n\t\t".'<td abbr="' . $wp_locale->get_month($previous->month) . '" colspan="3" id="prev"><a href="' .
+		get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month),
+			date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">&laquo; ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>';
+	} else {
+		echo "\n\t\t".'<td colspan="3" id="prev" class="pad">&nbsp;</td>';
+	}
+
+	echo "\n\t\t".'<td class="pad">&nbsp;</td>';
+
+	if ( $next ) {
+		echo "\n\t\t".'<td abbr="' . $wp_locale->get_month($next->month) . '" colspan="3" id="next"><a href="' .
+		get_month_link($next->year, $next->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month),
+			date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' &raquo;</a></td>';
+	} else {
+		echo "\n\t\t".'<td colspan="3" id="next" class="pad">&nbsp;</td>';
+	}
+
+	echo '
+	</tr>
+	</tfoot>
+
+	<tbody>
+	<tr>';
+
+	// Get days with posts
+	$dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date)
+		FROM $wpdb->posts WHERE MONTH(post_date) = '$thismonth'
+		AND YEAR(post_date) = '$thisyear'
+		AND post_type = 'post' AND post_status = 'publish'
+		AND post_date < '" . current_time('mysql') . '\'', ARRAY_N);
+	if ( $dayswithposts ) {
+		foreach ( (array) $dayswithposts as $daywith ) {
+			$daywithpost[] = $daywith[0];
+		}
+	} else {
+		$daywithpost = array();
+	}
+
+	if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') !== false)
+		$ak_title_separator = "\n";
+	else
+		$ak_title_separator = ', ';
+
+	$ak_titles_for_day = array();
+	$ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom "
+		."FROM $wpdb->posts "
+		."WHERE YEAR(post_date) = '$thisyear' "
+		."AND MONTH(post_date) = '$thismonth' "
+		."AND post_date < '".current_time('mysql')."' "
+		."AND post_type = 'post' AND post_status = 'publish'"
+	);
+	if ( $ak_post_titles ) {
+		foreach ( (array) $ak_post_titles as $ak_post_title ) {
+
+				$post_title = apply_filters( "the_title", $ak_post_title->post_title );
+				$post_title = str_replace('"', '&quot;', wptexturize( $post_title ));
+
+				if ( empty($ak_titles_for_day['day_'.$ak_post_title->dom]) )
+					$ak_titles_for_day['day_'.$ak_post_title->dom] = '';
+				if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one
+					$ak_titles_for_day["$ak_post_title->dom"] = $post_title;
+				else
+					$ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . $post_title;
+		}
+	}
+
+
+	// See how much we should pad in the beginning
+	$pad = calendar_week_mod(date('w', $unixmonth)-$week_begins);
+	if ( 0 != $pad )
+		echo "\n\t\t".'<td colspan="'.$pad.'" class="pad">&nbsp;</td>';
+
+	$daysinmonth = intval(date('t', $unixmonth));
+	for ( $day = 1; $day <= $daysinmonth; ++$day ) {
+		if ( isset($newrow) && $newrow )
+			echo "\n\t</tr>\n\t<tr>\n\t\t";
+		$newrow = false;
+
+		if ( $day == gmdate('j', (time() + (get_option('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_option('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_option('gmt_offset') * 3600)) )
+			echo '<td id="today" align="center">';
+		else
+			echo '<td align="center">';
+
+		if ( in_array($day, $daywithpost) ) // any posts today?
+				echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"$ak_titles_for_day[$day]\">$day</a>";
+		else
+			echo $day;
+		echo '</td>';
+
+		if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) )
+			$newrow = true;
+	}
+
+	$pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins);
+	if ( $pad != 0 && $pad != 7 )
+		echo "\n\t\t".'<td class="pad" colspan="'.$pad.'">&nbsp;</td>';
+
+	echo "\n\t</tr>\n\t</tbody>\n\t</table>";
+
+	$output = ob_get_contents();
+	ob_end_clean();
+//	echo $output;
+//	$cache[ $key ] = $output;
+//	wp_cache_set( 'get_calendar', $cache, 'calendar' );
+	return $output;
+}
 ?>