<?
//	BEGIN BOURBON LITE HEADER

// Setup a bourbon instance, only if one doesn't already exist
if (!isset($bourbon)) {
	$bourbon_setup_file= '_bourbon/setup.php';
	$num_dirs_searched = 1;
	while (!(file_exists($bourbon_setup_file))) {
		$bourbon_setup_file =  '../' . $bourbon_setup_file;
		if ($num_dirs_searched++ > 10) exit('Bourbon setup file not found');
	}
	require_once($bourbon_setup_file); // Loads Bourbon core object with config and request data, sets up $bourbon_page and $bourbon_session
}
$bourbon_timer->Record('starting page:', basename(__FILE__));

// END BOURBON LITE HEADER


require_once(BOURBON_PATH . '/_bourbon/core/BourbonUtilities.php');

function format_minutes($minutes) {
	$minutes_word = (floor($minutes) == 1 ? 'minute' : 'minutes');
	if ($minutes == floor($minutes)) return ($minutes . ' ' . $minutes_word);
	else return (floor($minutes) . ' ' . $minutes_word . ' ' . ceil(60*($minutes-floor($minutes))) . ' seconds');
}

//$bourbon_db->show_queries = true;


$form_id = (int) @$_SESSION['form_id'];
$performance_id = (int) @$_REQUEST['performance_id'];

// $action may be one of the following: list, add, add2, save, delete, delete_confirm
$action = @$_REQUEST['action'];
if (empty($action)) {
		$action = 'list';
}

$error_message = array();

switch ($action) {
	case 'save_contact':
	
		if (empty($_SESSION['form_id'])) {
			// create session
			$phone = preg_replace('/[^0-9-]/', '', @$_REQUEST['phone']);
			$success = $bourbon_db->Query("INSERT INTO forms SET
			 order_code = '" . $bourbon->request['code'] . "',
			 contest_year = '" . $bourbon->config['contest_year'] . "',
			 first_name = '" . $bourbon_db->EscapeString($_REQUEST['first_name']) . "',
			 last_name = '" . $bourbon_db->EscapeString($_REQUEST['last_name']) . "',
			 address1 = '" . $bourbon_db->EscapeString($_REQUEST['address1']) . "',
			 address2 = '" . $bourbon_db->EscapeString($_REQUEST['address2']) . "',
			 city = '" . $bourbon_db->EscapeString($_REQUEST['city']) . "',
			 state = '" . $bourbon_db->EscapeString($_REQUEST['state']) . "',
			 zip = '" . $bourbon_db->EscapeString($_REQUEST['zip']) . "',
			 phone = '" . $bourbon_db->EscapeString($phone) . "',
			 email = '" . $bourbon_db->EscapeString($_REQUEST['email']) . "',
			 date = '" . $bourbon->request['timestamp'] . "'");
			$_SESSION['form_id'] = $form_id = $bourbon_db->InsertId();
			$_SESSION['phone'] = $phone;
		} else {
			$success = $bourbon_db->Query("UPDATE forms SET
			 name = '" . $bourbon_db->EscapeString($_REQUEST['name']) . "',
			 address1 = '" . $bourbon_db->EscapeString($_REQUEST['address1']) . "',
			 address2 = '" . $bourbon_db->EscapeString($_REQUEST['address2']) . "',
			 city = '" . $bourbon_db->EscapeString($_REQUEST['city']) . "',
			 state = '" . $bourbon_db->EscapeString($_REQUEST['state']) . "',
			 zip = '" . $bourbon_db->EscapeString($_REQUEST['zip']) . "',
			 phone = '" . $bourbon_db->EscapeString($_REQUEST['phone']) . "',
			 email = '" . $bourbon_db->EscapeString($_REQUEST['email']) . "',
			 date = '" . $bourbon->request['timestamp'] . "'
			WHERE form_id = $form_id");
		}
	
		if ($success) {
			BourbonUtilities::Redirect($bourbon, $_SERVER['PHP_SELF'] . '?action=page1');
		} else {
			$error_message = array('Your contact information could not be saved.');
		}
	
		break;
	
	case 'save_page1':
	
		// get number of performers
		switch (@$_REQUEST['group_type']) {
			case 'Solo': $number_of_performers = 1; break;
			case 'Duet': $number_of_performers = 2; break;
			case 'Ensemble':  $number_of_performers = $_REQUEST['number_of_performers']; break;
			default:
				$number_of_performers = 0;
			$error_message[] = 'You must choose a group type (solo, duet, or ensemble)';
			break;
		} // end if

		// make sure the user has selected an instrument
		if (empty($_REQUEST['instrument'])) {
			$error_message[] = 'You must choose an instrument';
		} // end if

		// make sure the user has selected an instrument
		if (@$_REQUEST['group_type'] == 'Solo' && empty($_REQUEST['contest_level'])) {
			$error_message[] = 'You must choose a contest level (Performing, Concert, or Olympic)';
		} // end if
		
		$fees = ($number_of_performers <= 2 ? $number_of_performers * 20 : $number_of_performers * 10);

		// start sql statement
		if ($performance_id) {
			
			// updating existing record
			$sql = "UPDATE performances SET
			 fees = " . $fees . ",
			 number_of_performers = $number_of_performers,
			 updated_at = '" . $bourbon->request['timestamp'] . "'";
	
		} else {
			
			// new record	
			$sql = "INSERT INTO performances SET
			 form_id = '" . $form_id . "',
			 fees = " . $fees . ",
			 number_of_performers = $number_of_performers,
			 created_at = '" . $bourbon->request['timestamp'] . "',
			 updated_at = '" . $bourbon->request['timestamp'] . "'";
			 
		} // end if
	
		// set up list of form fields to be used for validation and database stuff
		$form_fields = array(
		 //array('name'=>'song',			'type'=>'text', 	'required'=>false),
		 array('name'=>'instrument',			'type'=>'text', 	'required'=>false),
		 array('name'=>'instrument_details',	'type'=>'text', 	'required'=>false), // see below
		 array('name'=>'group_type',			'type'=>'text', 	'required'=>false),
		 array('name'=>'contest_level',			'type'=>'text', 	'required'=>false),  // see below
		);
	
		foreach ($form_fields as $fld) {
			$data = @$_REQUEST[$fld['name']];
	
			// contest level is not required (or used) if duet or ensemble
			if ($fld['name'] == 'contest_level' && @$_REQUEST['group_type'] != 'Solo') continue;
	
			// instrument details are only required for percussion
			//  (now this is used for jazz band and mixed ensemble also)
			//if (!strstr($_REQUEST['instrument'], 'Percussion') && $fld['name'] == 'instrument_details') continue;
	
			// validate if required
			if ($fld['required']) {
				if (strlen($data) == 0) {
					$error_message[] = "You must enter your " . ucwords(str_replace('_', ' ', $fld['name'])) . ".";
				} else if ($fld['type'] == 'email' && !ereg("^.+@.+\..+$",$data)) {
					$error_message[] = "Your " . ucwords(str_replace('_', ' ', $fld['name'])) . " is not valid.";
				}
			}
	
			// process data and add to sql statement
			switch ($fld['type']) {
				case 'email':
				$data = str_replace("\n", "", $data);
				$data = str_replace("\r", "", $data);
				break;
			}
			$sql .= ', ' . $fld['name'] . " = '" . $bourbon_db->EscapeString($data) . "'";
			
		} // next
		
		if ($performance_id) {
			$sql .= " WHERE performance_id = $performance_id";
		} // end if
		
		if (count($error_message) == 0) {
			// validation passed; add to database
			$bourbon_db->Query($sql);
			
			// get id if new record
			if (!$performance_id) $performance_id = $bourbon_db->InsertID();
									
			BourbonUtilities::Redirect($bourbon, $_SERVER['PHP_SELF'] . '?action=page2&performance_id=' . $performance_id);
		} else {
			// validation failed; stay on same page
			$action = 'page1';
		} // end if
			
		break;
	
	
	case 'save_page2':
	
		$performance_data = $bourbon_db->GetRecord("SELECT * FROM performances WHERE performance_id = " . (int)  $performance_id);
		$number_of_performers = $performance_data[0]['number_of_performers'];
		$total_experience = 0;
		
		// check for correct number of students
		$student_count = 0;
		for ($i=0;$i<20;$i++) {
			if (!empty($_REQUEST['student_first_name'][$i]) && !empty($_REQUEST['student_last_name'][$i]) && !empty($_REQUEST['age'][$i]) && !empty($_REQUEST['years_experience'][$i])) {
				$student_count++;
				$total_experience += (int) $_REQUEST['years_experience'][$i];
			}
		} // next
		
		if ($student_count == $number_of_performers) {
		
			// purge existing student records
			$bourbon_db->Query("DELETE FROM students WHERE performance_id = $performance_id",$db);
				
			// save students to database
			for ($i=0;$i<20;$i++) {
				if (!empty($_REQUEST['student_first_name'][$i])) {
					$bourbon_db->Query("INSERT INTO students SET performance_id = $performance_id,
					 first_name = '" . $bourbon_db->EscapeString($_REQUEST['student_first_name'][$i]) . "',
					 last_name = '" . $bourbon_db->EscapeString($_REQUEST['student_last_name'][$i]) . "',
					 age = '" . $bourbon_db->EscapeString($_REQUEST['age'][$i]) . "',
					 years_experience = '" . $bourbon_db->EscapeString($_REQUEST['years_experience'][$i]) . "'");
				}
			} // next
		
			BourbonUtilities::Redirect($bourbon, $_SERVER['PHP_SELF'] . '?action=page3&performance_id=' . $performance_id);

		} else {
			
			// validation failed; stay on same page
			$error_message[] = "You specified $number_of_performers performers, but you entered $student_count students.  Student information must include first name, last name, age, and years of experience.";
			$action = 'page2';
			
		}

		break;
	

	case 'save_page3':
		
		$performance_data = $bourbon_db->GetRecord("SELECT * FROM performances WHERE performance_id = " . (int)  $performance_id);
		$performance_data = $performance_data[0];
		
		if (isset($_REQUEST['length_of_performance'])) {
			$bourbon_db->Query("UPDATE performances SET length_of_performance = '" . $bourbon_db->EscapeString($_REQUEST['length_of_performance']) . "', updated_at = '" . $bourbon->request['timestamp'] . "' WHERE performance_id = " . $performance_data['performance_id']);
			BourbonUtilities::Redirect($bourbon, 'entry_form.php?action=list');		
		} else {
			$action = 'page3';
		}
			
		break;
	

	case 'delete_confirm':
	
		$bourbon_db->Query("DELETE FROM students WHERE performance_id = $performance_id");
		$bourbon_db->Query("DELETE FROM performances WHERE performance_id = $performance_id");
		
		BourbonUtilities::Redirect($bourbon, $_SERVER['PHP_SELF'] . "?action=list");
		
		break;

	case 'set_phone':
	
		// the "login" system for the site
	
		//$bourbon_db->show_queries = true;
	
		$phone = preg_replace('/[^0-9-]/', '', @$_REQUEST['phone']);

		if (!empty($phone)) {
		
			$_SESSION['phone'] = $phone;
	
			if ($form_id = $bourbon_db->CellQuery("SELECT form_id FROM forms WHERE REPLACE(phone, '-', '') = '" . str_replace('-', '', $bourbon_db->EscapeString($phone)) . "' AND status = 'In Progress' ORDER BY form_id DESC LIMIT 1")) {
				echo '$form_id = ' . $form_id . '<br>';
				$_SESSION['form_id'] = $form_id;
			}
			
			BourbonUtilities::Redirect($bourbon, $_SERVER['PHP_SELF'] . "?action=list");
		
		}
		
		break;

}

// set up the variables to use when populating the form fields

// blank variables (defaults)
//$song = '';
$instrument = '';
$instrument_details = '';
$group_type = '';
$number_of_performers = '';
$contest_level = '';
// arrays of students data
$student_first_name = array();
$student_last_name = array();
$age = array();
$years_experience = array();

if ($performance_id) {

	// either editing page 1 or on page 2 or 3 for any reason
	// (those pages are always considered "edits" as they change a row that was added on page 1)
	
	$performance_data = $bourbon_db->GetRecord("SELECT * FROM performances WHERE performance_id = " . $performance_id);
	//$song = $performance_data[0]['song'];
	$instrument = $performance_data[0]['instrument'];
	$instrument_details = $performance_data[0]['instrument_details'];
	$group_type = $performance_data[0]['group_type'];
	$number_of_performers = $performance_data[0]['number_of_performers'];
	$contest_level = $performance_data[0]['contest_level'];
	$length_of_performance = $performance_data[0]['length_of_performance'];
	//$notes = $performance_data[0]['notes'];

	$fees = ($number_of_performers <= 2 ? $number_of_performers * 20 : $number_of_performers * 10);

	$result = $bourbon_db->Query("SELECT * FROM students WHERE performance_id = " . $performance_id . " ORDER BY student_id");
	while ($student_data = $bourbon_db->FetchArray($result)) {
		$student_first_name[] = $student_data['first_name'];
		$student_last_name[] = $student_data['last_name'];
		$age[] = $student_data['age'];
		$years_experience[] = $student_data['years_experience'];
	} // loop

}

// now overwrite the database values, if used, with the request variables, if they exist
//if (isset($_REQUEST['song'])) $song = @$_REQUEST['song'];
if (isset($_REQUEST['instrument'])) $instrument = @$_REQUEST['instrument'];
if (isset($_REQUEST['instrument_details'])) $instrument_details = @$_REQUEST['instrument_details'];
if (isset($_REQUEST['group_type'])) $group_type = @$_REQUEST['group_type'];
if (isset($_REQUEST['number_of_performers'])) $number_of_performers = @$_REQUEST['number_of_performers'];
if (isset($_REQUEST['contest_level'])) $contest_level = @$_REQUEST['contest_level'];
if (isset($_REQUEST['length_of_performance'])) $length_of_performance = @$_REQUEST['length_of_performance'];
//if (isset($_REQUEST['notes'])) $notes = @$_REQUEST['notes'];

if (isset($_REQUEST['student_first_name'])) $student_first_name = @$_REQUEST['student_first_name'];
if (isset($_REQUEST['student_last_name'])) $student_last_name = @$_REQUEST['student_last_name'];
if (isset($_REQUEST['age'])) $age = @$_REQUEST['age'];
if (isset($_REQUEST['years_experience'])) $years_experience = @$_REQUEST['years_experience'];

// for page 3, calculate the maximum performance length

if ($action == 'page3') {
	if ($group_type == 'Ensemble') {
		$maximum_length = 15;
	} else if ($contest_level == 'Olympic') {
		$maximum_length = 12;
	} else {
		// calculate maximum length based on the performers' years of experience
		$average_experience = $bourbon_db->CellQuery("SELECT AVG(ABS(years_experience)) FROM students WHERE performance_id = " . $performance_id);
		if ($average_experience < 2) {
			$maximum_length = 3;
		} else if ($average_experience < 3) {
			$maximum_length = 3.5;	
		} else if ($average_experience < 4) {
			$maximum_length = 4;
		} else if ($average_experience < 5) {
			$maximum_length = 5;
		} else if ($average_experience < 6) {
			$maximum_length = 6;
		} else if ($average_experience < 7) {
			$maximum_length = 7;
		} else {
			$maximum_length = 10;		
		}
	}
}

?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Granquist Music Competition - Entry Form</title>
<meta http-equiv="Content-Language" content="en-us">
<style type="text/css" media="screen">
		@import "/granquist/resources/stylesheets/global.css";
		@import "/granquist/resources/stylesheets/forms.css";
	</style>
<script type="text/javascript" src="/granquist/resources/javascript/lib_window_effects.js"> </script>
<script type="text/javascript" src="/granquist/resources/javascript/lib_forms.js"> </script>
<script type="text/javascript" src="/granquist/resources/javascript/library.js"> </script>

<script type="text/javascript">

function show_instrument_details() {
	document.getElementById('instrument_details').disabled = false;
	document.getElementById('instrument_details_div').style.display = 'block';
	if (document.getElementById('instrument_percussion_improv').checked  || document.getElementById('instrument_percussion_rudiment').checked) {
		// show text for percussion details box
		document.getElementById('instrument_details_percussion').style.display = 'block';
		document.getElementById('instrument_details_ensemble').style.display = 'none';
	} else if (document.getElementById('instrument_jazz_band').checked || document.getElementById('instrument_mixed_ensemble').checked || document.getElementById('instrument_mixed_duet').checked) {
		// show text for ensemble details box (jazz band or mixed ensemble)		
		document.getElementById('instrument_details_percussion').style.display = 'none';
		document.getElementById('instrument_details_ensemble').style.display = 'block';
	}
}

function hide_instrument_details() {
	document.getElementById('instrument_details').disabled = true;
	document.getElementById('instrument_details_div').style.display = 'none';
}


</script>

</head>
<body>
<div id="section_wrapper">
 <!-- start #section_wrapper -->
 <div id="section_masthead">
  <!-- start #section_masthead -->
  <h1 id="web_head"><img src="/granquist/resources/images/logos/masthead_gnvac.jpg" alt="Geneva, Illinois"></h1>
 </div>
 <!-- stop #section_masthead -->
 <div id="section_site_nav">
  <!-- start #section_site_nav -->
  <p> <a href="/festivals.html"><img src="/images/secondary_05.jpg" id="secondary_05.jpg" name="secondary_05_on.jpg" class="image_rollover" alt="Festivals"></a> <a href="/shopping.html"><img src="/images/secondary_06.jpg" id="secondary_06.jpg" name="secondary_06_on.jpg" class="image_rollover" alt="Shopping"></a> <a href="/dining.html"><img src="/images/secondary_07.jpg" id="secondary_07.jpg" name="secondary_07_on.jpg" class="image_rollover" alt="Dining"></a> <a href="/lodging.html"><img src="/images/secondary_08.jpg" id="secondary_08.jpg" name="secondary_08_on.jpg" class="image_rollover" alt="Lodging and Accommodations"></a> <a href="/leisure.html"><img src="/images/secondary_09.jpg" id="secondary_09.jpg" name="secondary_09_on.jpg" class="image_rollover" alt="Leisure Activities"></a> <a href="/chamber.html"><img src="/images/secondary_10.jpg" id="secondary_10.jpg" name="secondary_10_on.jpg" class="image_rollover" alt="Chamber of Commerce"></a> </p>
  <script type="text/javascript">
			var image_rollovers = "/images/";
		</script>
 </div>
 <!-- stop #section_site_nav -->
 <div id="section_content">
  <!-- start #section_content -->
  <div id="section_content_secondary">
   <!-- start #section_content_secondary -->
   <h2><a href="/granquist/">Granquist Home</a></h2>
   <ul>
    <li><a href="news.html">News</a></li>
    <li><a href="schedule.html">Schedule</a></li>
    <li><a href="sponsorship.html">Sponsorship</a></li>
		<li><a href="classes_and_judging.html">Classes &amp; Judging</a></li>
    <li><a href="entry_form.php">Entry Form</a></li>
		<li><a href="rules_and_regulations.html">Rules and Regulations</a><br>
		  <br>
	    <a href="pdf/Granquist 2011 brochure.pdf" target="_new">2011       Granquist Brochure</a>        </li>
   </ul>
  </div>
  <!-- stop #section_content_secondary -->
  <div id="section_content_primary">
   <!-- start #section_content_primary -->
	
	<?
	// show error messages
	if (!empty($error_message)) {
		?>
   <div class="notify_box" id="return_error">
    <p>We are unable to process your request:</p>
    <ul>
     <?
		foreach($error_message AS $value) {
			echo '<li>' . $value . "</li>\n";
		}
		?>
    </ul>
   </div>
   <p>
     <?
	} // end if
	?>
     <br>
     </p>
   <p>Registration for the 2011 competition has been closed.  Thank you for your   interest.</p>
   <p class="input_text_small"><strong>Granquist Competition Entry Form</strong></p>
   <?
if ($action == 'list') {
	// SHOW LIST OF PERFORMERS CURRENTLY ENTERED
	
	$result = $bourbon_db->Query("SELECT * FROM forms WHERE form_id = " . $form_id);
	if ($form_data = $bourbon_db->FetchArray($result)) {
		?>
		<fieldset>
		<h3>Your Entry Form<br>
		</h3>

  <div class="form_div">
			<div class="form_left">Your Name</div>
			<div class="form_right"><?= $form_data['first_name'] . ' ' . $form_data['last_name']; ?></div>
		</div>
	
		<div class="form_div">
			<div class="form_left">Address</div>
			<div class="form_right"><?= $form_data['address1']; ?><br>
			<? if (!empty($form_data['address2'])) echo $form_data['address2'] . '<br>'; ?>
			<?= $form_data['city'] . ',' . $form_data['state'] . ' ' . $form_data['zip']; ?>
			</div>
		</div>
	
		<div class="form_div">
			<div class="form_left">Phone</div>
			<div class="form_right"><?= $form_data['phone']; ?></div>
		</div>

		<div class="form_div">
			<div class="form_left">Email</div>
			<div class="form_right"><?= $form_data['email']; ?></div>
		</div>
		
		<div class="clear_both"></div>

		<?
		// filtering by length of performance (the last field on the form) to show only the performances that have been entered completely
		$bourbon_db->Query("SELECT * FROM performances WHERE form_id = $form_id AND length_of_performance IS NOT NULL ORDER BY performance_id");
		$result = $bourbon_db->FetchResultSet();
		if (@mysql_num_rows($result)) {
			?>
   <p>These are all the performances you have entered so far:</p>
   <table width="500" border="1" cellpadding="3">
    <tr>
     <th>#</th>
     <th>Performer(s)</th>
     <th>Instrument</th>
     <th># in group</th>
     <th></th>
    </tr>
			<?
			$i=0;
			while ($row = @mysql_fetch_assoc($result)) {
				$result = $bourbon_db->Query("SELECT * FROM students WHERE performance_id = $row[performance_id] ORDER BY student_id LIMIT 3");
				$num_students = $bourbon_db->NumRows($result);
				$student_name = array();
				while ($row2 = $bourbon_db->FetchArray($result)) {
					$student_name[] = $row2['first_name'] . ' ' . $row2['last_name'];
				} // end if
				$student_name = join(', ', $student_name);
				?>
    <tr>
     <td align="center"><? echo ++$i; ?></td>
     <!--td><? echo $row['song']; ?></td-->
     <td><? echo $student_name;
			if ($num_students > 3) echo " and " . ($num_students - 3) . " other(s)"; ?></td>
     <td><? echo $row['instrument']; ?></td>
     <td><? echo $row['number_of_performers']; ?></td>
     <td align="center"><a href="<? echo $_SERVER['PHP_SELF']; ?>?action=page1&performance_id=<? echo $row['performance_id']; ?>"><img src="resources/images/icons/icon_edit.gif" width="16" height="15" border="0"></a> <a href="<? echo $_SERVER['PHP_SELF']; ?>?action=delete&performance_id=<? echo $row['performance_id']; ?>"><img src="resources/images/icons/icon_delete.gif" width="16" height="15" border="0"></a></td>
    </tr>
			<?
			} // loop
			?>
   </table>
   <p>
    <input name="add" type="button" value="Add another performance" onClick="window.location = 'entry_form.php?action=page1';">
    &nbsp;&nbsp;&nbsp;&nbsp;
    <input name="save" type="button" value="Save for later" onClick="window.location = 'entry_form.php?action=save';">
    &nbsp;&nbsp;&nbsp;&nbsp;
    <input name="send" type="button" value="Submit your entries" onClick="window.location = 'entry_form2.php';">
   </p>
			<?
		} else {
			?>
		<p>This page allows you to register your performers for the Granquist Competition. You will add one performance (solo, duet, or emsemble) at a time. When you have finished entering all of your performances, you will submit your complete list to the Geneva Chamber.</p>
		<p><a href="entry_form.php?action=page1">Click here to add a performance</a></p>
			<?
		} // end if
	} else {
	
		include('contact_information_include.php');	
	
	} // end if
	
	?>
	</fieldset>
	<?

} else if ($action == 'delete') {

	// DELETE CONFIRMATION
	
	$performance_data = $bourbon_db->GetRecord("SELECT * FROM performances WHERE performance_id = " . (int) $_REQUEST['performance_id']);
	
	$result = $bourbon_db->Query("SELECT * FROM students WHERE performance_id = $performance_id ORDER BY student_id LIMIT 3");
	$num_students = $bourbon_db->NumRows($result);
	$student_name = array();
	while ($row2 = $bourbon_db->FetchArray($result)) {
		$student_name[] = $row2['first_name'] . ' ' . $row2['last_name'];
	} // end if
	$student_name = join(', ', $student_name);
	?>

   <div class="notify_box" id="return_warning">
    <p>You are about to delete the following performance from your list:</p>
	<p><? echo $student_name;
			if ($num_students > 3) echo " and " . ($num_students - 1) . " other(s)"; ?><br>
	 <? echo $performance_data[0]['instrument']; ?></p>
   </div>
	<p>Are you sure you want to do this?</p>
	<form action="<? echo $_SERVER['PHP_SELF']; ?>" method="get">
	 <input type="hidden" name="action" value="delete_confirm">
	 <input type="hidden" name="performance_id" value="<? echo $performance_id; ?>">
	 <p><input name="delete" type="submit" value="Delete">
    &nbsp;&nbsp;&nbsp;&nbsp;
    <input name="cancel" type="button" value="Cancel" onClick="window.location = '<? echo $_SERVER['PHP_SELF']; ?>';"></p>
	</form>
	<?

} else if ($action == 'page1') {

	// SHOW FORM, PAGE 1
	
	include('entry_form_page1_include.php');	

} else if ($action == 'page2') {

	// SHOW FORM, PAGE 2

	include('entry_form_page2_include.php');	

} else if ($action == 'page3') {

	// SHOW FORM, PAGE 3

	include('entry_form_page3_include.php');	

} else if ($action == 'save') {

	// SAVE DATA FOR LATER

	?>
	<p>Your entries have been saved so that you may return to the site later to complete your registration.<p>
	<p>You may continue your registration later by entering your phone number, <?= $_SESSION['phone']; ?></p>
	<?	

} // end if
?>
  </div>
  <!-- stop #section_content_primary -->
 </div>
 <!-- stop #section_content -->
 <!-- script type="text/javascript">
		calculate_fees();
	</script -->

 <div id="section_copyright">
  <!-- start #section_copyright -->
  <p> Granquist Music Competition<br>
   Geneva Chamber of Commerce<br>
   P.O. Box 481, 8 South Third Street, Geneva, IL 60134<br>
   <a href="mailto:granquistmusic@genevachamber.com">granquistmusic@genevachamber.com</a><br>
   Phone: 630-232-6060 </p>
 </div>
 <!-- stop #section_copyright -->

</div>
<!-- start #section_wrapper -->
<div id="output"></div>
</body>
</html>