diff --git a/ajax_actions/ajax_schedule_reservations.php b/ajax_actions/ajax_schedule_reservations.php
index effe8fb..8195079 100755
--- a/ajax_actions/ajax_schedule_reservations.php
+++ b/ajax_actions/ajax_schedule_reservations.php
@@ -123,26 +123,6 @@
     }
 
 
-	//kills all tests
-//    $intSchedDur = util_durToInt($strScheduleDuration);
-//util_prePrintR($intSchedDur);
-//util_prePrintR(($reservRestrictionMax));
-//util_prePrintR($reservRestrictionMin);
-//
-//    # check if duration time matches reservation restrictions
-//    # check this with a test?
-//		if (!($intSchedDur >= $reservRestrictionMin && $intSchedDur <= $reservRestrictionMax)) {
-//			$results['note'] = 'not within reservation restrictions';
-//			echo json_encode($results);
-//			exit;
-//		}
-//
-//    # check if duration interval matches reservation restrictions
-//		if (!($intSchedDur % $reservRestrictionDur == 0)) {
-//			$results['note'] = 'does not follow duration restriction';
-//			echo json_encode($results);
-//			exit;
-//		}
 
 	# TODO: NOTE this is obsolete as the EqGroup::getOneFromDb above returns false if eq_group.flag_delete = true
 	# check that eq_group is active
diff --git a/calendar_util.php b/calendar_util.php
index 9d1cedd..efa19f4 100755
--- a/calendar_util.php
+++ b/calendar_util.php
@@ -161,11 +161,12 @@ function renderItemRows($items,$headings,$scheds,$month,$day,$year)
                     //******** to find rounded start time:
                     //******** round the timeblock_start_time minutes to the nearest quarter hour using the formula and convert to date
                     ## else if start time % 15 == 0 then use regular start time (not rounded) and have start percentage = 100
-                    if ($start_minute == 'x') {
+                    if ($start_minute === 'x') {
                         $sched_tb_round = '00:00:00';
                         $start_percent[timetoInt($sched_tb_round)] = 100;
                         //the duration should only go until the end time block
                     } elseif ($start_minute % 15 != 0) {
+
                         while ($start_minute > 15) {
                             $start_minute -= 15;
                         }
@@ -192,17 +193,15 @@ function renderItemRows($items,$headings,$scheds,$month,$day,$year)
                     }
 
                     ## finds the start box based upon the start time given (rounded or unrounded) and relates it to the duration
-                    $starts[timetoInt($sched_tb_round)] = durationToInt($duration);
-
+                    $starts[timetoInt($sched_tb_round)] = array(durationToInt($duration), $sched->reservations[0]->user);
 
                 } elseif (strtotime(substr($start_tb, 0, 10)) < strtotime($year . '-' . $month . '-' . $day) && strtotime($year . '-' . $month . '-' . $day) < strtotime(substr($end_tb, 0, 10))) {
                     $sched_tb_round = '00:00:00';
                     $start_percent[timetoInt($sched_tb_round)] = 100;
                     $end_percent[timetoInt($sched_tb_round)] = 100;
 
-                ## finds the start box based upon the start time given (rounded or unrounded) and relates it to the duration
-                $starts[timetoInt($sched_tb_round)] = array(durationToInt($sched->timeblock_duration),$sched->reservations[0]->user);
-
+                    ## finds the start box based upon the start time given (rounded or unrounded) and relates it to the duration
+                    $starts[timetoInt($sched_tb_round)] = array(durationToInt($sched->timeblock_duration),$sched->reservations[0]->user);
                 }
             }
         }
@@ -234,10 +233,7 @@ function renderItemRows($items,$headings,$scheds,$month,$day,$year)
                 ## If the start percent is 100 (or the reservation starts on a quarter marker) then just fill in the box
                 ## Else have to fill in according to the percentages
                 if ($start_percent[$x] == 100) {
-
                     $rows .= '<td class="calendar-time" style="background:#800080" title="' . $user->fname . " " . $user->lname . '"></td>';
-
-
                 } else {
                     $rows .= '<td class="calendar-time"
                         style="background: -webkit-linear-gradient(left, #FFFFFF ' . $start_cell_perc . '%, #800080 ' . $ender . '%);
diff --git a/foot.php b/foot.php
index 67d121e..a98d8b6 100644
--- a/foot.php
+++ b/foot.php
@@ -38,6 +38,8 @@
                     echo '<li><p>Example Reference Link: <ul><li>Valid: http://www.google.com. </li><li>Invalid: www.google.com</li></ul></p></li>';
                     echo '<li><p>For reservation restrictions, either choose from the default times or input your own in the box. All restrictions must be in minute form.</p></li>';
                 }
+
+                echo '<li><p>Reference links provide more information about a group, subgroup, or item.</p></li>';
                 echo '<li><p>Reservation restrictions tell a user the minimum and maximum time that an item can be reserved for, on what minutes of the hour the reservation can start on, and the intervals for which it can be reserved.</p></li>';
                 echo '<li><p>To reserve an item, click "Reserve Equipment." Choose at least one item to reserve, specify your date, time, duration, and any repeats, and then press submit.</p></li>';
                 echo '<li><p>Schedule conflicts or failure to follow the reservation restrictions will result in a reservation error.</p></li>';
diff --git a/tests/web_page_tests/SchedulesCreateTest.php b/tests/web_page_tests/SchedulesCreateTest.php
index 7600b7f..1c77dea 100755
--- a/tests/web_page_tests/SchedulesCreateTest.php
+++ b/tests/web_page_tests/SchedulesCreateTest.php
@@ -103,7 +103,6 @@ function testManagerAccessForManagerSchedule() {
 			$this->signIn();
 			$par = $this->getBaseUrlParamsArray();
 
-//            util_prePrintR($this->urlbase . "?" . $this->urlParamsArrayToString($par));
 			$this->get($this->urlbase . "?" . $this->urlParamsArrayToString($par));
 
 			$this->assertNoPattern('/cannot create manager reservation  - not a manager of this group/i');
@@ -478,7 +477,7 @@ function testFailOnCreateRepeatingSingleItemTimingConflictIsManager() {
 			unset($par['subgroup-302-406']);
 			unset($par['subgroup-302-412']);
 
-			$par['eqGroupID']                  = '203'; // set group to one which the user has consumer access and NOT manager access
+            $par['eqGroupID']                  = '203'; // set group to one which the user has consumer access and NOT manager access
 			$par['subgroup-309-413']           = '413'; // add necessary array element that corresponds to subgroup and subgroup item
 			$par['scheduleStartOnDate']        = '2013-07-01';
 			$par['scheduleEndOnDate']          = '2013-07-17';