From 36717d960b8746f50f248cc6aeb76c846fbee76a Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Mon, 10 May 2010 16:47:21 +0200
Subject: [PATCH] Adding nice next, previous icons to calendar

---
 main/admin/calendar.lib.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/main/admin/calendar.lib.php b/main/admin/calendar.lib.php
index 0fe0fa560a..bc449302bd 100755
--- a/main/admin/calendar.lib.php
+++ b/main/admin/calendar.lib.php
@@ -56,9 +56,9 @@ function display_minimonthcalendar($agendaitems, $month, $year, $monthName)
 
 	echo 	"<table class=\"data_table\">\n",
 			"<tr>\n",
-			"<th width=\"10%\"><a href=\"", $backwardsURL, "\"> &laquo; </a></th>\n",
+			"<th width=\"10%\"><a href=\"", $backwardsURL, "\"> ".Display::return_icon('action_prev.png',get_lang('Previous'))." </a></th>\n",
 			"<th width=\"80%\" colspan=\"5\">", $monthName, " ", $year, "</th>\n",
-			"<th  width=\"10%\"><a href=\"", $forewardsURL, "\"> &raquo; </a></th>\n", "</tr>\n";
+			"<th  width=\"10%\"><a href=\"", $forewardsURL, "\"> ".Display::return_icon('action_next.png',get_lang('Next'))."</a></th>\n", "</tr>\n";
 	echo "<tr>\n";
 	for ($ii = 1; $ii < 8; $ii ++)
 	{
@@ -326,9 +326,9 @@ function display_monthcalendar($month, $year)
 
 	echo "<table class=\"data_table\">\n",
 		"<tr>\n",
-		"<th width=\"10%\"><a href=\"",$backwardsURL,"\"> &laquo; </a></th>\n",
+		"<th width=\"10%\"><a href=\"",$backwardsURL,"\"> ".Display::return_icon('action_prev.png',get_lang('Previous'))."</a></th>\n",
 		"<th width=\"80%\" colspan=\"5\">",$MonthsLong[$maand_array_maandnummer]," ",$year,"</th>\n",
-		"<th width=\"10%\"><a href=\"",$forewardsURL,"\"> &raquo; </a></th>\n",
+		"<th width=\"10%\"><a href=\"",$forewardsURL,"\"> ".Display::return_icon('action_next.png',get_lang('Next'))."</a></th>\n",
 		"</tr>\n";
 
 	echo "<tr>\n";
@@ -1787,10 +1787,10 @@ function display_daycalendar($agendaitems, $day, $month, $year, $weekdaynames, $
 	$backwardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&amp;courseCode=".Security::remove_XSS($_GET['courseCode'])."&amp;action=view&amp;view=day&amp;day=".date("j", $previousday)."&amp;month=".date("n", $previousday)."&amp;year=".date("Y", $previousday);
 	$forewardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&amp;courseCode=".Security::remove_XSS($_GET['courseCode'])."&amp;action=view&amp;view=day&amp;day=".date("j", $nextday)."&amp;month=".date("n", $nextday)."&amp;year=".date("Y", $nextday);
 	// The title row containing the day
-	echo "<tr>\n", "<th width=\"10%\"><a href=\"", $backwardsURL, "\">&#171;</a></th>\n", "<th>";
+	echo "<tr>\n", "<th width=\"10%\"><a href=\"", $backwardsURL, "\">".Display::return_icon('action_prev.png',get_lang('Previous'))."</a></th>\n", "<th>";
 	echo $DaysLong[$day_of_the_week]." ".date("j", $today)." ".$MonthsLong[date("n", $today) - 1]." ".date("Y", $today);
 	echo "</th>";
-	echo "<th width=\"10%\"><a href=\"", $forewardsURL, "\">&#187;</a></th>\n";
+	echo "<th width=\"10%\"><a href=\"", $forewardsURL, "\">".Display::return_icon('action_next.png',get_lang('Next'))."</a></th>\n";
 	echo "</tr>\n";
 	// the rows for each half an hour
 	for ($i = 10; $i < 48; $i ++)
@@ -1863,11 +1863,11 @@ function display_weekcalendar($agendaitems, $month, $year, $weekdaynames, $month
 	echo "<table id=\"agenda_list\">\n";
 	// The title row containing the the week information (week of the year (startdate of week - enddate of week)
 	echo "<tr class=\"title\">\n";
-	echo "<td width=\"10%\"><a href=\"", $backwardsURL, "\">&#171;</a></td>\n";
+	echo "<td width=\"10%\"><a href=\"", $backwardsURL, "\">".Display::return_icon('action_prev.png',get_lang('Previous'))."</a></td>\n";
 	echo "<td colspan=\"5\">".get_lang("Week")." ".$week_number;
 	echo " (".$DaysShort['1']." ".date("j", $timestamp_first_date_of_week)." ".$MonthsLong[date("n", $timestamp_first_date_of_week) - 1]." ".date("Y", $timestamp_first_date_of_week)." - ".$DaysShort['0']." ".date("j", $timestamp_last_date_of_week)." ".$MonthsLong[date("n", $timestamp_last_date_of_week) - 1]." ".date("Y", $timestamp_last_date_of_week).')';
 	echo "</td>";
-	echo "<td width=\"10%\"><a href=\"", $forewardsURL, "\">&#187;</a></td>\n", "</tr>\n";
+	echo "<td width=\"10%\"><a href=\"", $forewardsURL, "\">".Display::return_icon('action_next.png',get_lang('Next'))."</a></td>", "</tr>";
 	// The second row containing the short names of the days of the week
 	echo "<tr>\n";
 	// this is the Day of the month without leading zeros (1 to 31) of the monday of this week