SlatePermutate Changeset - 6b2333baf9c2 · protofusion repositories

Changeset - 6b2333baf9c2

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0 3 0

ethanzonca - 15 years ago 2010-10-01 21:53:37

Merge

3 files changed with 697 insertions and 698 deletions:

class.class.php

class.schedule.php

540

541

class.section.php

0 comments (0 inline, 0 general)

class.class.php

➞

Show inline comments

@@ @@ -11,79 +11,78 @@ include_once 'class.section.php'; @@
 class Classes
+{
 	private $name;		// String
     private $sections;	// Array of sections
     private $nsections;	// int
   private $name;		// String
   private $sections;	// Array of sections
   private $nsections;	// int
 	//--------------------------------------------------
 	// Creates a class with the given name.
 	//--------------------------------------------------
     function __construct($n)
+    {
 		$this->name = $n;
         $this->nsections = 0;
+    }
 	//--------------------------------------------------
 	// Adds a new section to the class.
 	//--------------------------------------------------
     function addSection($l, $p, $s, $e, $d)
+    {
         $this->sections[$this->nsections] = new Section($l, $p, $s, $e, $d);
         $this->nsections++;
+    }
   //--------------------------------------------------
   // Creates a class with the given name.
   //--------------------------------------------------
   function __construct($n)
+  {
     $this->name = $n;
     $this->nsections = 0;
+  }
 	//--------------------------------------------------
     // Returns the number of sections in the class.
 	//--------------------------------------------------
     function getnsections()
+    {
         return $this->nsections;
+    }
   //--------------------------------------------------
   // Adds a new section to the class.
   //--------------------------------------------------
   function addSection($l, $p, $s, $e, $d)
+  {
     $this->sections[$this->nsections] = new Section($l, $p, $s, $e, $d);
     $this->nsections++;
+  }
 	//--------------------------------------------------
 	// Returns the desired section for analysis.
 	//--------------------------------------------------
     function getSection($i)
+    {
 		// Checks to make sure the desired section is part of the set.
         if(isset($this->sections[$i]))
+		{
 			//echo "Object sections[$i] was set<br />";
         } else {
             echo "Object sections[$i] was NOT set <br />";
+		}
         $result = $this->sections[$i];
         return $result;
+    }
 	//--------------------------------------------------
 	// Returns the name of the class.
 	//--------------------------------------------------
     function getName()
+    {
         return $this->name;
   //--------------------------------------------------
   // Returns the number of sections in the class.
   //--------------------------------------------------
   function getnsections()
+  {
     return $this->nsections;
+  }
   //--------------------------------------------------
   // Returns the desired section for analysis.
   //--------------------------------------------------
   function getSection($i)
+  {
     // Checks to make sure the desired section is part of the set.
     if(isset($this->sections[$i]))
+      {
 	//echo "Object sections[$i] was set<br />";
       } else {
       echo "Object sections[$i] was NOT set <br />";
+    }
     /**
      * \brief
      *   Renders this Classes into something suitable for input.php.
      */
     function input_form_render($class_key)
+    {
       $n = "\n";
       $out = '<tr title="' . $class_key . '" class="class class' . $class_key . '">' . $n
 	. '  <td><input type="text" class="required defText" title="Class Name" name="postData[' . $class_key . '][name]" value="' . str_replace('"', '&quot;', $this->getName()) . '"/></td>' . $n
 	. '  <td colspan="8"></td>' . $n
 	. '  <td class="tdInput"><div class="addSection"><input type="button" value="Add section" /></div></td>' . $n
 	. '  <td class="tdInput"><div class="deleteClass"><input type="button" value="Remove" /></div></td>' . $n
 	. "</tr>\n";
     $result = $this->sections[$i];
     return $result;
+  }
   //--------------------------------------------------
   // Returns the name of the class.
   //--------------------------------------------------
   function getName()
+  {
     return $this->name;
+  }
       foreach ($this->sections as $key => $section)
 	$out .= $section->input_form_render($class_key, $key);
   /**
    * \brief
    *   Renders this Classes into something suitable for input.php.
    */
   function input_form_render($class_key)
+  {
     $n = "\n";
     $out = '<tr title="' . $class_key . '" class="class class' . $class_key . '">' . $n
       . '  <td><input type="text" class="required defText" title="Class Name" name="postData[' . $class_key . '][name]" value="' . str_replace('"', '&quot;', $this->getName()) . '"/></td>' . $n
       . '  <td colspan="8"></td>' . $n
       . '  <td class="tdInput"><div class="addSection"><input type="button" value="Add section" /></div></td>' . $n
       . '  <td class="tdInput"><div class="deleteClass"><input type="button" value="Remove" /></div></td>' . $n
       . "</tr>\n";
       return $out;
+    }
     foreach ($this->sections as $key => $section)
       $out .= $section->input_form_render($class_key, $key);
     return $out;
+  }
+}

class.schedule.php

➞

Show inline comments

@@ @@ -15,624 +15,623 @@ include_once 'inc/class.page.php'; @@
 class Schedule
+{
     private $classStorage;			// Classes array of classes
     private $nclasses;				// Integer number of classes
     private $nPermutations = 0;		// Integer number of real permutations
     private $possiblePermutations;	// Integer number of possible permutations
     private $scheduleName;			// String name of schedule
     private $storage;				// Integer array of valid schedules
     private $title;
     /**
      * The input format of the sections. Only used for the UI. Valid
      * values are 'numerous' for custom, 'numbered' for numeric, and 'lettered' for
      * alphabetical.
      */
     public $section_format;
   private $classStorage;			// Classes array of classes
   private $nclasses;				// Integer number of classes
   private $nPermutations = 0;		// Integer number of real permutations
   private $possiblePermutations;	// Integer number of possible permutations
   private $scheduleName;			// String name of schedule
   private $storage;				// Integer array of valid schedules
   private $title;
   /**
    * The input format of the sections. Only used for the UI. Valid
    * values are 'numerous' for custom, 'numbered' for numeric, and 'lettered' for
    * alphabetical.
    */
   public $section_format;
     /**
      * \brief
      *   Create a schedule with the given name.
      */
     function __construct($name)
+    {
       $this->classStorage = array();
       $this->nclasses = 0;
       $this->scheduleName = $name;
       $this->storage = array();
       $this->title = "SlatePermutate - Scheduler";
       $this->section_format = 'numerous';
+    }
   /**
    * \brief
    *   Create a schedule with the given name.
    */
   function __construct($name)
+  {
     $this->classStorage = array();
     $this->nclasses = 0;
     $this->scheduleName = $name;
     $this->storage = array();
     $this->title = "SlatePermutate - Scheduler";
     $this->section_format = 'numerous';
+  }
 	//--------------------------------------------------
 	// Mutators and Accessors
 	//--------------------------------------------------
 	public function getName()
+	{
 		return $this->scheduleName;
+	}
   //--------------------------------------------------
   // Mutators and Accessors
   //--------------------------------------------------
   public function getName()
+  {
     return $this->scheduleName;
+  }
 	//--------------------------------------------------
 	// Adds a new class to the schedule.
 	//--------------------------------------------------
 	function addClass($n)
+    {
         $this->classStorage[$this->nclasses] = new Classes($n);
         $this->nclasses++;
+    }
   //--------------------------------------------------
   // Adds a new class to the schedule.
   //--------------------------------------------------
   function addClass($n)
+  {
     $this->classStorage[$this->nclasses] = new Classes($n);
     $this->nclasses++;
+  }
 	//--------------------------------------------------
 	// Adds a section to the desired class.
 	//--------------------------------------------------
     function addSection($n, $l, $s, $e, $d)
+    {
         $found = false;
         $counter = 0;
   //--------------------------------------------------
   // Adds a section to the desired class.
   //--------------------------------------------------
   function addSection($n, $l, $s, $e, $d)
+  {
     $found = false;
     $counter = 0;
         while(!$found && ($counter < $this->nclasses))
+        {
 			$temp = $this->classStorage[$counter]->getName();
     while(!$found && ($counter < $this->nclasses))
+      {
 	$temp = $this->classStorage[$counter]->getName();
 			if((strcmp($temp,$n)) == 0)
+            {
 				$found = true;
             } else {
 				$counter++;
+			}
+		}
 	if((strcmp($temp,$n)) == 0)
+	  {
 	    $found = true;
 	  } else {
 	  $counter++;
+	}
+      }
 		if($counter == $this->nclasses)
+		{
 			echo "Could not find class: " . $n . "<br />";
         } else {
 			$p = "unknown prof";
             $this->classStorage[$counter]->addSection($l, $p, $s, $e, $d);
+        }
     if($counter == $this->nclasses)
+      {
 	echo "Could not find class: " . $n . "<br />";
       } else {
       $p = "unknown prof";
       $this->classStorage[$counter]->addSection($l, $p, $s, $e, $d);
+    }
+  }
 	//--------------------------------------------------
 	// Finds all of the possible permutations and stores
 	// the results in the storage array.
 	//--------------------------------------------------
 	function findPossibilities()
+	{
 	  $this->possiblePermutations = 1;
 	  /* special case: there is nothing entered into the schedule and thus there is one, NULL permutation */
 	  if (!$this->nclasses)
+	    {
 	      /* have an empty schedule */
 	      $this->classStorage[0] = array();
 	      $this->nPermutations = 1;
 	      return;
+	    }
   //--------------------------------------------------
   // Finds all of the possible permutations and stores
   // the results in the storage array.
   //--------------------------------------------------
   function findPossibilities()
+  {
     $this->possiblePermutations = 1;
     /* special case: there is nothing entered into the schedule and thus there is one, NULL permutation */
     if (!$this->nclasses)
+      {
 	/* have an empty schedule */
 	$this->classStorage[0] = array();
 	$this->nPermutations = 1;
 	return;
+      }
 		$position = 0;
 		$counter = 0;
     $position = 0;
     $counter = 0;
         for($i = 0; $i < $this->nclasses; $i++)
+        {
 			$this->possiblePermutations = $this->possiblePermutations * $this->classStorage[$i]->getnsections();
 			$cs[$i] = 0;	// Sets the counter array to all zeroes.
+        }
     for($i = 0; $i < $this->nclasses; $i++)
+      {
 	$this->possiblePermutations = $this->possiblePermutations * $this->classStorage[$i]->getnsections();
 	$cs[$i] = 0;	// Sets the counter array to all zeroes.
+      }
 		// Checks for conflicts in given classes, stores if none found
         do
+        {
 			$conflict = false;
 			$upCounter = 0;
     // Checks for conflicts in given classes, stores if none found
     do
+      {
 	$conflict = false;
 	$upCounter = 0;
 			// Get first class to compare
 			while($upCounter < $this->nclasses)
+			{
 				$downCounter = $this->nclasses-1;
 				while($downCounter > $upCounter)
+				{
 					$start1 = $this->classStorage[$upCounter]->getSection($cs[$upCounter])->getStartTime();
 					$end1 = $this->classStorage[$upCounter]->getSection($cs[$upCounter])->getEndTime();
 					$start2 = $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getStartTime();
 					$end2 = $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getEndTime();
 	// Get first class to compare
 	while($upCounter < $this->nclasses)
+	  {
 	    $downCounter = $this->nclasses-1;
 	    while($downCounter > $upCounter)
+	      {
 		$start1 = $this->classStorage[$upCounter]->getSection($cs[$upCounter])->getStartTime();
 		$end1 = $this->classStorage[$upCounter]->getSection($cs[$upCounter])->getEndTime();
 		$start2 = $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getStartTime();
 		$end2 = $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getEndTime();
 					// If the two times overlap, then check if days overlap.
 					if(!$conflict && ((($start1 >= $start2) && ($start1 <= $end2)) || (($start2 >= $start1) && ($start2 <= $end1))))
+					{
 						// Monday
 						if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getM() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getM()))
+						{
 							$conflict = true;
+						}
 		// If the two times overlap, then check if days overlap.
 		if(!$conflict && ((($start1 >= $start2) && ($start1 <= $end2)) || (($start2 >= $start1) && ($start2 <= $end1))))
+		  {
 		    // Monday
 		    if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getM() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getM()))
+		      {
 			$conflict = true;
+		      }
 						// Tuesday
 						if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getTu() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getTu()))
+						{
 							$conflict = true;
+						}
 		    // Tuesday
 		    if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getTu() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getTu()))
+		      {
 			$conflict = true;
+		      }
 						// Wednesday
 						if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getW() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getW()))
+						{
 							$conflict = true;
+						}
 		    // Wednesday
 		    if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getW() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getW()))
+		      {
 			$conflict = true;
+		      }
 						// Thursday
 						if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getTh() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getTh()))
+						{
 							$conflict = true;
+						}
 		    // Thursday
 		    if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getTh() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getTh()))
+		      {
 			$conflict = true;
+		      }
 						// Friday
 						if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getF() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getF()))
+						{
 							$conflict = true;
+						}
+					}
 		    // Friday
 		    if(!$conflict && ($this->classStorage[$upCounter]->getSection($cs[$upCounter])->getF() == $this->classStorage[$downCounter]->getSection($cs[$downCounter])->getF()))
+		      {
 			$conflict = true;
+		      }
+		  }
 					$downCounter--;
+				}
 		$downCounter--;
+	      }
 				$upCounter++;
+            }
 	    $upCounter++;
+	  }
 			// Store to storage if no conflict is found.
 			if(!$conflict)
+			{
 				for($i = 0; $i < $this->nclasses; $i++)
+				{
 					$this->storage[$this->nPermutations][$i] = $cs[$i];
+				}
 				$this->nPermutations++;
+			}
 	// Store to storage if no conflict is found.
 	if(!$conflict)
+	  {
 	    for($i = 0; $i < $this->nclasses; $i++)
+	      {
 		$this->storage[$this->nPermutations][$i] = $cs[$i];
+	      }
 	    $this->nPermutations++;
+	  }
 			// Increase the counter by one to get the next combination of class sections.
 			$cs[$position] = $cs[$position] + 1;
 	// Increase the counter by one to get the next combination of class sections.
 	$cs[$position] = $cs[$position] + 1;
 			// Check to make sure the counter is still valid.
 			$valid = false;
 			while(!$valid)
+			{
 				if($cs[$position] == $this->classStorage[$position]->getnsections())
+				{
 					$cs[$position] = 0;
 	// Check to make sure the counter is still valid.
 	$valid = false;
 	while(!$valid)
+	  {
 	    if($cs[$position] == $this->classStorage[$position]->getnsections())
+	      {
 		$cs[$position] = 0;
-					$position++;
 		$position++;
 					// This is for the very last permutation. Even
 					// though the combination is not actually true
 					// the larger while loop will end before any
 					// new combinations are performed.
 					if($position == $this->nclasses)
+					{
 						$valid = true;
 					} else {
 						$cs[$position]++;
+					}
 				} else {
 					$valid = true;
 					$position = 0;
+				}
+            }
 		// This is for the very last permutation. Even
 		// though the combination is not actually true
 		// the larger while loop will end before any
 		// new combinations are performed.
 		if($position == $this->nclasses)
+		  {
 		    $valid = true;
 		  } else {
 		  $cs[$position]++;
+		}
 	      } else {
 	      $valid = true;
 	      $position = 0;
+	    }
+	  }
 			$counter++;
 		} while($counter < $this->possiblePermutations);
+	}
 	$counter++;
       } while($counter < $this->possiblePermutations);
+  }
 	//--------------------------------------------------
 	// Prints out the possible permutations in tables.
 	//--------------------------------------------------
 	function writeoutTables()
+	{
 		$table = "";
 		$header = "";
 		$footer = "";
 		$M = -1;
 		$Tu = -1;
 		$W = -1;
 		$Th = -1;
 		$F = -1;
 		$filled = false;
 		$time = array(700,730,800,830,900,930,1000,1030,1100,1130,1200,1230,1300,1330,1400,1430,1500,1530,1600,1630,1700,1730,1800,1830,1900,1930,2000,2030,2100,2130, 2200);
   //--------------------------------------------------
   // Prints out the possible permutations in tables.
   //--------------------------------------------------
   function writeoutTables()
+  {
     $table = "";
     $header = "";
     $footer = "";
     $M = -1;
     $Tu = -1;
     $W = -1;
     $Th = -1;
     $F = -1;
     $filled = false;
     $time = array(700,730,800,830,900,930,1000,1030,1100,1130,1200,1230,1300,1330,1400,1430,1500,1530,1600,1630,1700,1730,1800,1830,1900,1930,2000,2030,2100,2130, 2200);
 		// Reminder:
 		// border-style:top right bottom left
 		/* $header .= "<html><head><title>" . $this->getName() . " :: " . $this->title . "</title>\n\n<style type=\"text/css\">".
 				"\n.top{\n\tborder-style:solid solid none solid;\nbackground-color:#dddddd;\n}".
 				"\n.mid{\n\tborder-style:none solid none solid;\nbackground-color:#dddddd;\n}".
 				"\n.end{\n\tborder-style:none solid solid solid;\nbackground-color:#dddddd;\n}".
 				"\n.none{\n\tborder-style:none;\n}".
 				"\n.single{\n\tborder-style:solid;\n\tbackground-color:#dddddd;\n}".
 				"\ntd{\n\ttext-align:center;\nwidth:7em;\n}".
 				"\n.time{\n\tborder-style:none none solid none;\n}".
 				"\n.day{\n\tborder-style:none none solid solid;\n}".
     // Reminder:
     // border-style:top right bottom left
     /* $header .= "<html><head><title>" . $this->getName() . " :: " . $this->title . "</title>\n\n<style type=\"text/css\">".
        "\n.top{\n\tborder-style:solid solid none solid;\nbackground-color:#dddddd;\n}".
        "\n.mid{\n\tborder-style:none solid none solid;\nbackground-color:#dddddd;\n}".
        "\n.end{\n\tborder-style:none solid solid solid;\nbackground-color:#dddddd;\n}".
        "\n.none{\n\tborder-style:none;\n}".
        "\n.single{\n\tborder-style:solid;\n\tbackground-color:#dddddd;\n}".
        "\ntd{\n\ttext-align:center;\nwidth:7em;\n}".
        "\n.time{\n\tborder-style:none none solid none;\n}".
        "\n.day{\n\tborder-style:none none solid solid;\n}".
-			"\n</style>".
+       "\n</style>".
 			"\n<script src=\"http://www.google.com/jsapi\"></script>".
 			"\n<script type=\"text/javascript\" charset=\"utf-8\">".
 			"\n\tgoogle.load(\"jquery\", \"1.3.2\");".
 			"\n\tgoogle.load(\"jqueryui\", \"1.7.2\");".
 			"\n</script>".
        "\n<script src=\"http://www.google.com/jsapi\"></script>".
        "\n<script type=\"text/javascript\" charset=\"utf-8\">".
        "\n\tgoogle.load(\"jquery\", \"1.3.2\");".
        "\n\tgoogle.load(\"jqueryui\", \"1.7.2\");".
        "\n</script>".
-			"\n<link rel=\"stylesheet\" href=\"styles/general.css\" type=\"text/css\" media=\"screen\" charset=\"utf-8\">".
+       "\n<link rel=\"stylesheet\" href=\"styles/general.css\" type=\"text/css\" media=\"screen\" charset=\"utf-8\">".
 			"\n<link rel=\"stylesheet\" href=\"styles/glider.css\" type=\"text/css\" media=\"screen\" charset=\"utf-8\">".
 			"\n<script src=\"scripts/prototype.js\" type=\"text/javascript\" charset=\"utf-8\"></script>".
 			"\n<script src=\"scripts/effects.js\" type=\"text/javascript\" charset=\"utf-8\"></script>".
 			"\n<script src=\"scripts/glider.js\" type=\"text/javascript\" charset=\"utf-8\"></script>".
        "\n<link rel=\"stylesheet\" href=\"styles/glider.css\" type=\"text/css\" media=\"screen\" charset=\"utf-8\">".
        "\n<script src=\"scripts/prototype.js\" type=\"text/javascript\" charset=\"utf-8\"></script>".
        "\n<script src=\"scripts/effects.js\" type=\"text/javascript\" charset=\"utf-8\"></script>".
        "\n<script src=\"scripts/glider.js\" type=\"text/javascript\" charset=\"utf-8\"></script>".
-			"\n</head><body>".
+       "\n</head><body>".
-			"\n\n<div id=\"header\">\n<h1><em>SlatePermutate</em> - Scheduler</h1><h3>Schedule name: " . $this->getName() . "</h3>\n</div><div id=\"content\">".
+       "\n\n<div id=\"header\">\n<h1><em>SlatePermutate</em> - Scheduler</h1><h3>Schedule name: " . $this->getName() . "</h3>\n</div><div id=\"content\">".
 			*/
 		$footcloser = '';
     */
     $footcloser = '';
                 if(isset($_REQUEST['print']) && $_REQUEST['print'] != ''){
 			$headcode = array('jQuery', 'outputStyle', 'outputPrintStyle');
+		}
 		else {
 			$footcloser .="<script type=\"text/javascript\" charset=\"utf-8\">".
 				"\n\tvar my_glider = new Glider('my-glider', {duration:0});".
 				"\n</script>";
 			$headcode = array('outputStyle', 'gliderHeadcode');
+		}
 		$outputPage = new page($this->getName(), $headcode);
     if(isset($_REQUEST['print']) && $_REQUEST['print'] != ''){
       $headcode = array('jQuery', 'outputStyle', 'outputPrintStyle');
+    }
     else {
       $footcloser .="<script type=\"text/javascript\" charset=\"utf-8\">".
 	"\n\tvar my_glider = new Glider('my-glider', {duration:0});".
 	"\n</script>";
       $headcode = array('outputStyle', 'gliderHeadcode');
+    }
     $outputPage = new page($this->getName(), $headcode);
 		if(isset($_REQUEST['print'])){
 			echo '<script type="text/javascript">';
 			echo 'jQuery(document).ready( function() {';
     if(isset($_REQUEST['print'])){
       echo '<script type="text/javascript">';
       echo 'jQuery(document).ready( function() {';
 			/* If user entered items to print */
 			if($_REQUEST['print'] != 'all'){
 			      echo 'jQuery(\'.section\').hide();';
 			      $items = explode(',', $_REQUEST['print']);
 			      foreach($items as $item){
 				echo 'jQuery(\'#section'.$item.'\').show();';
+			      }
+			}
       /* If user entered items to print */
       if($_REQUEST['print'] != 'all'){
 	echo 'jQuery(\'.section\').hide();';
 	$items = explode(',', $_REQUEST['print']);
 	foreach($items as $item){
 	  echo 'jQuery(\'#section'.$item.'\').show();';
+	}
+      }
-			echo 'jQuery(\'#selectItemsInput\').hide();
+      echo 'jQuery(\'#selectItemsInput\').hide();
 			      jQuery(\'#selectItems\').click( function() {
 				jQuery(\'#selectItemsInput\').show();
 			      });
 			      jQuery(\'#cancelItems\').click( function() {
 				jQuery(\'#selectItemsInput\').hide();
 			      });';
 			echo '});'; /* Close document.ready */
 			echo 'window.print();
       echo '});'; /* Close document.ready */
       echo 'window.print();
 			      </script>';
 			echo '<p><span id="selectItems"><a href="#">Select Schedules to Print</a></span> :: <a href="'.$_SERVER["SCRIPT_NAME"].'?savedkey=0">Return to normal view</a> :: <a href="input.php">Home</a></p>';
 			echo '<div  id="selectItemsInput"><p><form action="'.$_SERVER["SCRIPT_NAME"].'?savedkey=0"><label><strong>Schedules to Print</strong> <em>(seperate with commas, "all" for all)</em></label><br /><input type="text" name="print" value="'.$_REQUEST['print'].'" /><input type="submit" value="submit" /><span id="cancelItems"><input type="button" value="cancel" /></span></form></p></div>';
+		}
 		else {
 			echo '<p><a href="'.$_SERVER["SCRIPT_NAME"].'?savedkey=0&amp;print=all">Print</a> :: <a href="input.php">Home</a></p>';
+		}
       echo '<p><span id="selectItems"><a href="#">Select Schedules to Print</a></span> :: <a href="'.$_SERVER["SCRIPT_NAME"].'?savedkey=0">Return to normal view</a> :: <a href="input.php">Home</a></p>';
       echo '<div  id="selectItemsInput"><p><form action="'.$_SERVER["SCRIPT_NAME"].'?savedkey=0"><label><strong>Schedules to Print</strong> <em>(seperate with commas, "all" for all)</em></label><br /><input type="text" name="print" value="'.$_REQUEST['print'].'" /><input type="submit" value="submit" /><span id="cancelItems"><input type="button" value="cancel" /></span></form></p></div>';
+    }
     else {
       echo '<p><a href="'.$_SERVER["SCRIPT_NAME"].'?savedkey=0&amp;print=all">Print</a> :: <a href="input.php">Home</a></p>';
+    }
 		echo "<p>There were a total of " . $this->possiblePermutations . " possible permutations. Only " . $this->nPermutations . " permutations had no class conflicts.</p>";
 		if($this->nPermutations > 0)
+		{
 			$table .= "<div id=\"my-glider\">\n"
 			  . "  <div class=\"controls\">\n";
     if($this->nPermutations > 0)
+      {
 	$table .= "<div id=\"my-glider\">\n"
 	  . "  <div class=\"controls\">\n";
 			for($nn = 1; $nn <= $this->nPermutations; $nn++)
+			{
 			$table .= "<a href=\"#section" . $nn . "\">&nbsp;" . $nn . "&nbsp;</a>";
+			}
 	for($nn = 1; $nn <= $this->nPermutations; $nn++)
+	  {
 	    $table .= "<a href=\"#section" . $nn . "\">&nbsp;" . $nn . "&nbsp;</a>";
+	  }
 			$table .= "  </div> <!-- class=\"controls\" -->\n"
 			  . "  <div class=\"scroller\">"
 			  . "    <div class=\"scontent\">";
 	$table .= "  </div> <!-- class=\"controls\" -->\n"
 	  . "  <div class=\"scroller\">"
 	  . "    <div class=\"scontent\">";
 			for($i = 0; $i < $this->nPermutations; $i++)
+			{
 				$table .= "<div class=\"section\" id=\"section" . ($i+1) . "\">";
 	for($i = 0; $i < $this->nPermutations; $i++)
+	  {
 	    $table .= "<div class=\"section\" id=\"section" . ($i+1) . "\">";
 				// Beginning of table
 				$table .= "<table style=\"empty-cells:show;\" border=\"1\" cellspacing=\"0\">";
 	    // Beginning of table
 	    $table .= "<table style=\"empty-cells:show;\" border=\"1\" cellspacing=\"0\">";
 				// Header row
 				$table .= "\n\t<tr>\n\t\t<td class=\"none\">" . ($i+1) . "</td>\n\t\t<td class=\"day\">Monday</td>\n\t\t<td class=\"day\">Tuesday</td>\n\t\t<td class=\"day\">Wednesday</td>\n\t\t<td class=\"day\">Thursday</td>\n\t\t<td class=\"day\">Friday</td>\n\t</tr>";
 	    // Header row
 	    $table .= "\n\t<tr>\n\t\t<td class=\"none\">" . ($i+1) . "</td>\n\t\t<td class=\"day\">Monday</td>\n\t\t<td class=\"day\">Tuesday</td>\n\t\t<td class=\"day\">Wednesday</td>\n\t\t<td class=\"day\">Thursday</td>\n\t\t<td class=\"day\">Friday</td>\n\t</tr>";
 				for($r = 0; $r < (count($time)-1); $r++)
+				{
 					// Beginning of new row
 					$temp = $time[$r];
 					if($temp > 1259)
+					{
 						$temp = $temp-1200;
+					}
 	    for($r = 0; $r < (count($time)-1); $r++)
+	      {
 		// Beginning of new row
 		$temp = $time[$r];
 		if($temp > 1259)
+		  {
 		    $temp = $temp-1200;
+		  }
-					$table .= "\n\t<tr>\n\t\t<td class=\"time\">" . $this->prettyTime($time[$r]) . "</td>";
 		$table .= "\n\t<tr>\n\t\t<td class=\"time\">" . $this->prettyTime($time[$r]) . "</td>";
 					//---------------MONDAY---------------
 					for($j = 0; $j < $this->nclasses; $j++)
+					{
 						if($M == -1)
+						{
 							if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getM())
+							{
 								if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+								{
 									if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+									{
 										$table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$M = $j;
 										$filled = true;
 									} else {
 										$table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$filled = true;
+									}
+								}
+							}
 						} else {
 							if($j == $M)
+							{
 								if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+								{
 									$table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 									$filled = true;
 								} else {
 									$table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 									$M = -1;
 									$filled = true;
+								}
+							}
+						}
+					}
 		//---------------MONDAY---------------
 		for($j = 0; $j < $this->nclasses; $j++)
+		  {
 		    if($M == -1)
+		      {
 			if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getM())
+			  {
 			    if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+			      {
 				if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+				  {
 				    $table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				    $M = $j;
 				    $filled = true;
 				  } else {
 				  $table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				  $filled = true;
+				}
+			      }
+			  }
 		      } else {
 		      if($j == $M)
+			{
 			  if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+			    {
 			      $table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 			      $filled = true;
 			    } else {
 			    $table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 			    $M = -1;
 			    $filled = true;
+			  }
+			}
+		    }
+		  }
 					// If the cell was not filled, fill it with an empty cell.
 					if(!$filled)
+					{
 						$table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+					}
 					$filled = false;
 		// If the cell was not filled, fill it with an empty cell.
 		if(!$filled)
+		  {
 		    $table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+		  }
 		$filled = false;
 					//---------------TUESDAY---------------
 					for($j = 0; $j < $this->nclasses; $j++)
+					{
 						if($Tu == -1)
+						{
 							if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getTu())
+							{
 								if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+								{
 									if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+									{
 										$table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$Tu = $j;
 										$filled = true;
 									} else {
 										$table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$filled = true;
+									}
+								}
+							}
 						} else {
 							if($j == $Tu)
+							{
 								if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+								{
 									$table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 									$filled = true;
 								} else {
 									$table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 									$Tu = -1;
 									$filled = true;
+								}
+							}
+						}
+					}
 		//---------------TUESDAY---------------
 		for($j = 0; $j < $this->nclasses; $j++)
+		  {
 		    if($Tu == -1)
+		      {
 			if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getTu())
+			  {
 			    if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+			      {
 				if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+				  {
 				    $table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				    $Tu = $j;
 				    $filled = true;
 				  } else {
 				  $table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				  $filled = true;
+				}
+			      }
+			  }
 		      } else {
 		      if($j == $Tu)
+			{
 			  if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+			    {
 			      $table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 			      $filled = true;
 			    } else {
 			    $table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 			    $Tu = -1;
 			    $filled = true;
+			  }
+			}
+		    }
+		  }
 					// If the cell was not filled, fill it with an empty cell.
 					if(!$filled)
+					{
 						$table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+					}
 					$filled = false;
 		// If the cell was not filled, fill it with an empty cell.
 		if(!$filled)
+		  {
 		    $table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+		  }
 		$filled = false;
 					//---------------WEDNESDAY---------------
 					for($j = 0; $j < $this->nclasses; $j++)
+					{
 						if($W == -1)
+						{
 							if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getW())
+							{
 								if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+								{
 									if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+									{
 										$table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$W = $j;
 										$filled = true;
 									} else {
 										$table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$filled = true;
+									}
+								}
+							}
 						} else {
 							if($j == $W)
+							{
 								if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+								{
 									$table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 									$filled = true;
 								} else {
 									$table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 									$W = -1;
 									$filled = true;
+								}
+							}
+						}
+					}
 		//---------------WEDNESDAY---------------
 		for($j = 0; $j < $this->nclasses; $j++)
+		  {
 		    if($W == -1)
+		      {
 			if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getW())
+			  {
 			    if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+			      {
 				if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+				  {
 				    $table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				    $W = $j;
 				    $filled = true;
 				  } else {
 				  $table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				  $filled = true;
+				}
+			      }
+			  }
 		      } else {
 		      if($j == $W)
+			{
 			  if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+			    {
 			      $table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 			      $filled = true;
 			    } else {
 			    $table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 			    $W = -1;
 			    $filled = true;
+			  }
+			}
+		    }
+		  }
 					// If the cell was not filled, fill it with an empty cell.
 					if(!$filled)
+					{
 						$table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+					}
 					$filled = false;
 		// If the cell was not filled, fill it with an empty cell.
 		if(!$filled)
+		  {
 		    $table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+		  }
 		$filled = false;
 					//---------------THURSDAY---------------
 					for($j = 0; $j < $this->nclasses; $j++)
+					{
 						if($Th == -1)
+						{
 							if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getTh())
+							{
 								if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+								{
 									if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+									{
 										$table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$Th = $j;
 										$filled = true;
 									} else {
 										$table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$filled = true;
+									}
+								}
+							}
 						} else {
 							if($j == $Th)
+							{
 								if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+								{
 									$table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 									$filled = true;
 								} else {
 									$table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 									$Th = -1;
 									$filled = true;
+								}
+							}
+						}
+					}
 		//---------------THURSDAY---------------
 		for($j = 0; $j < $this->nclasses; $j++)
+		  {
 		    if($Th == -1)
+		      {
 			if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getTh())
+			  {
 			    if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+			      {
 				if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+				  {
 				    $table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				    $Th = $j;
 				    $filled = true;
 				  } else {
 				  $table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				  $filled = true;
+				}
+			      }
+			  }
 		      } else {
 		      if($j == $Th)
+			{
 			  if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+			    {
 			      $table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 			      $filled = true;
 			    } else {
 			    $table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 			    $Th = -1;
 			    $filled = true;
+			  }
+			}
+		    }
+		  }
 					// If the cell was not filled, fill it with an empty cell.
 					if(!$filled)
+					{
 						$table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+					}
 					$filled = false;
 		// If the cell was not filled, fill it with an empty cell.
 		if(!$filled)
+		  {
 		    $table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+		  }
 		$filled = false;
 					//---------------FRIDAY---------------
 					for($j = 0; $j < $this->nclasses; $j++)
+					{
 						if($F == -1)
+						{
 							if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getF())
+							{
 								if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+								{
 									if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+									{
 										$table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$F = $j;
 										$filled = true;
 									} else {
 										$table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 										$filled = true;
+									}
+								}
+							}
 						} else {
 							if($j == $F)
+							{
 								if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+								{
 									$table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 									$filled = true;
 								} else {
 									$table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 									$F = -1;
 									$filled = true;
+								}
+							}
+						}
+					}
 		//---------------FRIDAY---------------
 		for($j = 0; $j < $this->nclasses; $j++)
+		  {
 		    if($F == -1)
+		      {
 			if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getF())
+			  {
 			    if(($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() >= $time[$r]) && ($this->classStorage[$j]->getSection($this->storage[$i][$j])->getStartTime() < $time[$r+1]))
+			      {
 				if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+				  {
 				    $table .= "\n\t\t<td class=\"top\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				    $F = $j;
 				    $filled = true;
 				  } else {
 				  $table .= "\n\t\t<td class=\"single\">" . $this->classStorage[$j]->getName() . " " . $this->classStorage[$j]->getSection($this->storage[$i][$j])->getLetter() . "</td>";
 				  $filled = true;
+				}
+			      }
+			  }
 		      } else {
 		      if($j == $F)
+			{
 			  if($this->classStorage[$j]->getSection($this->storage[$i][$j])->getEndTime() > $time[$r+1])
+			    {
 			      $table .= "\n\t\t<td class=\"mid\">&nbsp;</td>";
 			      $filled = true;
 			    } else {
 			    $table .= "\n\t\t<td class=\"end\">&nbsp;</td>";
 			    $F = -1;
 			    $filled = true;
+			  }
+			}
+		    }
+		  }
 					// If the cell was not filled, fill it with an empty cell.
 					if(!$filled)
+					{
 						$table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+					}
 					$filled = false;
 		// If the cell was not filled, fill it with an empty cell.
 		if(!$filled)
+		  {
 		    $table .= "\n\t\t<td class=\"none\">&nbsp;</td>";
+		  }
 		$filled = false;
 					// End of row
 					$table .= "\n\t</tr>";
+				}
 		// End of row
 		$table .= "\n\t</tr>";
+	      }
 				// End of table
 				$table .= '</table></div> <!-- id="section' . ($i + 1) . "\" -->\n";
+			}
 	    // End of table
 	    $table .= '</table></div> <!-- id="section' . ($i + 1) . "\" -->\n";
+	  }
 			echo $table
 			  . "    </div> <!-- class=\"scontent\" -->\n"
 			  . "  </div> <!-- class=\"scroller\" -->\n"
 			  . "</div> <!-- id=\"my-glider\" -->\n"
 			  . $footcloser; // Closes off the content div
 		} else {
 			echo '<html><body><p>There are no possible schedules. Please try again.</p></body></html>';
+		}
 	echo $table
 	  . "    </div> <!-- class=\"scontent\" -->\n"
 	  . "  </div> <!-- class=\"scroller\" -->\n"
 	  . "</div> <!-- id=\"my-glider\" -->\n"
 	  . $footcloser; // Closes off the content div
       } else {
       echo '<html><body><p>There are no possible schedules. Please try again.</p></body></html>';
+    }
 		/* edit button */
 		if (!isset($savedkey))
+		  {
 		    if (isset($_REQUEST['savedkey']))
 		      $savedkey = (int)$_REQUEST['savedkey'];
 		    else
 		      /*
 		       * if this is a new saved schedule, it'll be the
 		       * next item added to $_SESSION['saved']
 		       */
 		      $savedkey = max(array_keys($_SESSION['saved'])) + 1;
+		  }
 		echo '<form method="get" action="input.php"><p><input type="hidden" name="savedkey" value="' . $savedkey . '" /><input type="submit" value="edit" /></p></form>';
     /* edit button */
     if (!isset($savedkey))
+      {
 	if (isset($_REQUEST['savedkey']))
 	  $savedkey = (int)$_REQUEST['savedkey'];
 	else
 	  /*
 	   * if this is a new saved schedule, it'll be the
 	   * next item added to $_SESSION['saved']
 	   */
 	  $savedkey = max(array_keys($_SESSION['saved'])) + 1;
+      }
     echo '<form method="get" action="input.php"><p><input type="hidden" name="savedkey" value="' . $savedkey . '" /><input type="submit" value="edit" /></p></form>';
 		$outputPage->foot();
+	}
     echo "<p>There were a total of " . $this->possiblePermutations . " possible permutations. Only " . $this->nPermutations . " permutations had no class conflicts.</p>";
     $outputPage->foot();
+  }
 	/**
 	 * \brief
 	 *   Render the input table form for editing a saved schedule in input.php.
+	 *
 	 * This function's output must be synchronized with the
 	 * associated javascript in scripts/scheduleInput.js.
 	 */
 	function input_form_render()
+	{
 	  $out = '';
 	  static $n = "\n";
   /**
    * \brief
    *   Render the input table form for editing a saved schedule in input.php.
+   *
    * This function's output must be synchronized with the
    * associated javascript in scripts/scheduleInput.js.
    */
   function input_form_render()
+  {
     $out = '';
     static $n = "\n";
 	  foreach ($this->classStorage as $class_key => $class)
 	    $out .= $class->input_form_render($class_key);
     foreach ($this->classStorage as $class_key => $class)
       $out .= $class->input_form_render($class_key);
 	  return $out;
+	}
     return $out;
+  }
 	//--------------------------------------------------
 	// Changes the title of the page.
 	//--------------------------------------------------
 	function changeTitle($t)
+	{
 		$this->title = $t;
+	}
   //--------------------------------------------------
   // Changes the title of the page.
   //--------------------------------------------------
   function changeTitle($t)
+  {
     $this->title = $t;
+  }
 	//--------------------------------------------------
 	// Make the time "pretty."
 	//--------------------------------------------------
 	function prettyTime($t){
 		if($t > 1259)
+		{
 			$t = ($t-1200);
 			return substr($t, 0, strlen($t)-2) . ":" . substr($t, strlen($t)-2, strlen($t)) . " PM";
 		} else {
 			return substr($t, 0, strlen($t)-2) . ":" . substr($t, strlen($t)-2, strlen($t)) . " AM";
+		}
+	}
   //--------------------------------------------------
   // Make the time "pretty."
   //--------------------------------------------------
   function prettyTime($t){
     if($t > 1259)
+      {
 	$t = ($t-1200);
 	return substr($t, 0, strlen($t)-2) . ":" . substr($t, strlen($t)-2, strlen($t)) . " PM";
       } else {
       return substr($t, 0, strlen($t)-2) . ":" . substr($t, strlen($t)-2, strlen($t)) . " AM";
+    }
+  }
   /**
    * \brief

class.section.php

➞

Show inline comments

@@ @@ -8,143 +8,144 @@ include_once 'errors.php'; @@
 // Represents a section of a class.
 //--------------------------------------------------
 class Section {
    private $letter;	// Section letter
    private $prof;	// Professor
    private $start;	// Start time
    private $tend;	// End time
    private $idays;	// Integer version of meeting days
    private $bdays;	// Boolean array of meeting days
 function __construct ($l, $p, $s, $e, $d)
 class Section
+{
    $this->letter = $l;
    $this->prof = $p;
    $this->start = $s;
    $this->tend = $e;
    $this->idays = $d;
    $this->bdays = $this->setbdays();
+}
   private $letter;	// Section letter
   private $prof;	// Professor
   private $start;	// Start time
   private $tend;	// End time
   private $idays;	// Integer version of meeting days
   private $bdays;	// Boolean array of meeting days
 function setbdays()
+{
    $result;
   function __construct ($l, $p, $s, $e, $d)
+  {
     $this->letter = $l;
     $this->prof = $p;
     $this->start = $s;
     $this->tend = $e;
     $this->idays = $d;
     $this->bdays = $this->setbdays();
+  }
    if($this->idays == 12345)
   function setbdays()
+  {
     $result;
     if($this->idays == 12345)
       {$result[0] = true; $result[1] = true; $result[2] = true; $result[3] = true; $result[4] = true;}
    if($this->idays == 1234)
+    if($this->idays == 1234)
       {$result[0] = true; $result[1] = true; $result[2] = true; $result[3] = true; $result[4] = false;}
    if($this->idays == 1235)
+    if($this->idays == 1235)
       {$result[0] = true; $result[1] = true; $result[2] = true; $result[3] = false; $result[4] = true;}
    if($this->idays == 1245)
+    if($this->idays == 1245)
       {$result[0] = true; $result[1] = true; $result[2] = false; $result[3] = true; $result[4] = true;}
    if($this->idays == 1345)
+    if($this->idays == 1345)
       {$result[0] = true; $result[1] = false; $result[2] = true; $result[3] = true; $result[4] = true;}
    if($this->idays == 2345)
+    if($this->idays == 2345)
       {$result[0] = false; $result[1] = true; $result[2] = true; $result[3] = true; $result[4] = true;}
    if($this->idays == 123)
+    if($this->idays == 123)
       {$result[0] = true; $result[1] = true; $result[2] = true; $result[3] = false; $result[4] = false;}
    if($this->idays == 124)
+    if($this->idays == 124)
       {$result[0] = true; $result[1] = true; $result[2] = false; $result[3] = true; $result[4] = false;}
    if($this->idays == 125)
+    if($this->idays == 125)
       {$result[0] = true; $result[1] = true; $result[2] = false; $result[3] = false; $result[4] = true;}
    if($this->idays == 134)
+    if($this->idays == 134)
       {$result[0] = true; $result[1] = false; $result[2] = true; $result[3] = true; $result[4] = false;}
    if($this->idays == 135)
+    if($this->idays == 135)
       {$result[0] = true; $result[1] = false; $result[2] = true; $result[3] = false; $result[4] = true;}
    if($this->idays == 145)
+    if($this->idays == 145)
       {$result[0] = true; $result[1] = false; $result[2] = false; $result[3] = true; $result[4] = true;}
    if($this->idays == 234)
+    if($this->idays == 234)
       {$result[0] = false; $result[1] = true; $result[2] = true; $result[3] = true; $result[4] = false;}
    if($this->idays == 235)
+    if($this->idays == 235)
       {$result[0] = false; $result[1] = true; $result[2] = true; $result[3] = false; $result[4] = true;}
    if($this->idays == 245)
+    if($this->idays == 245)
       {$result[0] = false; $result[1] = true; $result[2] = false; $result[3] = true; $result[4] = true;}
    if($this->idays == 345)
+    if($this->idays == 345)
       {$result[0] = false; $result[1] = false; $result[2] = true; $result[3] = true; $result[4] = true;}
    if($this->idays == 12)
+    if($this->idays == 12)
       {$result[0] = true; $result[1] = true; $result[2] = false; $result[3] = false; $result[4] = false;}
    if($this->idays == 13)
+    if($this->idays == 13)
       {$result[0] = true; $result[1] = false; $result[2] = true; $result[3] = false; $result[4] = false;}
    if($this->idays == 14)
+    if($this->idays == 14)
       {$result[0] = true; $result[1] = false; $result[2] = false; $result[3] = true; $result[4] = false;}
    if($this->idays == 15)
+    if($this->idays == 15)
       {$result[0] = true; $result[1] = false; $result[2] = false; $result[3] = false; $result[4] = true;}
    if($this->idays == 23)
+    if($this->idays == 23)
       {$result[0] = false; $result[1] = true; $result[2] = true; $result[3] = false; $result[4] = false;}
    if($this->idays == 24)
+    if($this->idays == 24)
       {$result[0] = false; $result[1] = true; $result[2] = false; $result[3] = true; $result[4] = false;}
    if($this->idays == 25)
+    if($this->idays == 25)
       {$result[0] = false; $result[1] = true; $result[2] = false; $result[3] = false; $result[4] = true;}
    if($this->idays == 34)
+    if($this->idays == 34)
       {$result[0] = false; $result[1] = false; $result[2] = true; $result[3] = true; $result[4] = false;}
    if($this->idays == 35)
+    if($this->idays == 35)
       {$result[0] = false; $result[1] = false; $result[2] = true; $result[3] = false; $result[4] = true;}
    if($this->idays == 45)
+    if($this->idays == 45)
       {$result[0] = false; $result[1] = false; $result[2] = false; $result[3] = true; $result[4] = true;}
    if($this->idays == 1)
+    if($this->idays == 1)
       {$result[0] = true; $result[1] = false; $result[2] = false; $result[3] = false; $result[4] = false;}
    if($this->idays == 2)
+    if($this->idays == 2)
       {$result[0] = false; $result[1] = true; $result[2] = false; $result[3] = false; $result[4] = false;}
    if($this->idays == 3)
+    if($this->idays == 3)
       {$result[0] = false; $result[1] = false; $result[2] = true; $result[3] = false; $result[4] = false;}
    if($this->idays == 4)
+    if($this->idays == 4)
       {$result[0] = false; $result[1] = false; $result[2] = false; $result[3] = true; $result[4] = false;}
    if($this->idays == 5)
+    if($this->idays == 5)
       {$result[0] = false; $result[1] = false; $result[2] = false; $result[3] = false; $result[4] = true;}
    return $result;
+}
     return $result;
+  }
 function getLetter()
+{
    return $this->letter;
+}
   function getLetter()
+  {
     return $this->letter;
+  }
 function getProf()
+{
    return $this->prof;
+}
   function getProf()
+  {
     return $this->prof;
+  }
 function getStartTime()
+{
    return $this->start;
+}
   function getStartTime()
+  {
     return $this->start;
+  }
 function getEndTime()
+{
    return $this->tend;
+}
   function getEndTime()
+  {
     return $this->tend;
+  }
 function getM()
+{
    return $this->bdays[0];
+}
   function getM()
+  {
     return $this->bdays[0];
+  }
 function getTu()
+{
    return $this->bdays[1];
+}
   function getTu()
+  {
     return $this->bdays[1];
+  }
 function getW()
+{
    return $this->bdays[2];
+}
   function getW()
+  {
     return $this->bdays[2];
+  }
 function getTh()
+{
    return $this->bdays[3];
+}
   function getTh()
+  {
     return $this->bdays[3];
+  }
 function getF()
+{
    return $this->bdays[4];
+}
   function getF()
+  {
     return $this->bdays[4];
+  }
   /**
    * \brief
@@ @@ -175,7 +176,7 @@ function getF() @@
 	. '           name="postData[' . $class_key . '][' . $section_key . '][letter]"' . $n
 	. '           value="' . $this->letter . '" />' . $n
 	. "  </td>\n";
-	break;
+      break;
+      }
     $out .= "  <td>\n"

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