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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

<?php

	require './inc/include.php';

	$member = isset($_GET['id']) ? intval($_GET['id']) : 0;
	$tranid = isset($_GET['tid']) ? intval($_GET['tid']) : 0;
	$fn	    = isset($_GET['fn']) ? $_GET['fn'] : '';

	$auth = isset($_COOKIE['auth']) ? $_COOKIE['auth'] : '';
	if ($auth != $VALIDATION && $USERID == '') ip_access_denied();
	$VARIABLE['menu_right'] = '';
	
	$DATABASE->Open();
	if (!$tranid) {
		$DATA = array('__table' => 'dt_tranh', '__existing' => 0);
		$DATA['bh_terminal'] = $_SERVER['REMOTE_ADDR'];
		$DATA['bh_member'] = $member;
		$DATA['bh_datetime'] = gmdate('Y-m-d H:i:s');
		$DATA['bh_type'] = '0';			// incomplete
		$DATA['bh_scanned'] = $fn === 'barcode' ? 1 : 0;
		$DATABASE->SaveRecord($DATA, 'bh_id');
		DatabaseError();
		$tranid = $DATA['bh_id'];
		$additional = '';
	} else {
		$additional = ip_ReadTransaction($tranid);
	}
	if (!$member) {			// member may be blank, in which case retrive the info from the transaction
		$DATA = $DATABASE->Lookup("select bh_member from dt_tranh where bh_id=$tranid");
		DatabaseError();
		if ($DATA['__existing']) $member = intval($DATA['bh_member']);
	}
	$cash = $member == -2;
	ip_ShowMemberDetails($member);
	
// space for title, author, cost
	$VARIABLE['default_right'] .= <<<BLOCK
<br>
<h4>&nbsp; Current Item &nbsp;</h4>
<span id="titleinfo"></span>

BLOCK;
	
	DatabaseError();

	$DATABASE->Close();
	
$VARIABLE['javascript'] .= <<<BLOCK

var
  lastscanned = '';
  subtotal = 0;
  
function addItem(title, price, titleid, purchase, iwd, iht) {

	var itemid = 'c_' + titleid;
	price = CurrencyFormatted(price);
	var ltb = document.getElementById("ltbody");
	var tbodyElem = document.getElementById("lttbody");
	var trElem, tdElem, txtNode;
	var sellprice = price;
	var img;

	var k = tbodyElem.rows.length % 2;
	trElem = tbodyElem.insertRow(tbodyElem.rows.length);
	trElem.className = "r" + k;
   
	tdElem = trElem.insertCell(trElem.cells.length);
	if (purchase) {
		tdElem.className = "ltcol0 buy";
	} else {
		tdElem.className = "ltcol0";
		price = '0.00';
	}

	txtNode = document.createTextNode(title);
	tdElem.appendChild(txtNode);
  
	tdElem = trElem.insertCell(trElem.cells.length);
	tdElem.className = "ltcol1";
	txtNode = document.createTextNode(price);
	txtNode.id = itemid;
	tdElem.appendChild(txtNode);
	lastscanned = itemid;

	ltb.scrollTop = trElem.offsetTop;
	img = '';
	if (iwd > 0 && iht > 0) {
		img = '<img src="/inc/image.php?id=' + titleid + '">';
	}
	
	k = MM_findObj('titleinfo');
	k.innerHTML = '<table border="0"><td valign="top">Title:</td><td><b>' + title + '</b></td></tr>' +
					'<tr><td>Price:</td><td align="right">$' + sellprice + '</td></tr>'+
					'<tr><td colspan="2" align="center">' + img + '</td></tr>'+
					'</table>';
					
	price = eval(price);
	subtotal += price;
	k = MM_findObj('subtotal');
	k.innerHTML = CurrencyFormatted(subtotal);

	return false;
}

	function specialcode(actionid) {
			document.location.href = 'http://$HOST/complete.php?tid=$tranid&id=' + escape(actionid);
	}

	function bookbarcode(barcodenum, titlenum) {
		if (!titlenum.length) {		// unknown allocated barcode - associate a book with it
			document.location.href = 'http://$HOST/inc/newbook.php?tid=$tranid&bc=' + escape(barcodenum);
		} else {
			$.getScript('http://$HOST/inc/scanned.php?tid=$tranid&bc=' + escape(barcodenum));
		}
	}

function keydown(e) {
	var key = e? e.which: window.event.keyCode;
	if (key == 32) {
		document.location.href = 'http://$HOST/complete.php?tid=$tranid&id=50';
		return false;
	}
	return true;
}

document.onkeypress = keydown;
$(document).ready(function() { 
	$additional
});

BLOCK;

	echo page_header('Scan Books');
	
	$action = ($cash) ? 'purchase' : 'purchase';
	
	echo <<<BLOCK
<h2>Quick Checkout</h2>

<h3>Step 2 of 3: Scan the Books</h3>

<p>Please scan the HopeInStoughton barcodes found on the back cover of the books you wish to $action.</p>
<p><strong>When you are finished, please scan the DONE barcode, or press the SPACEBAR.</strong></p>

<div id="ltcontainer">
	<div id="lttitle">
		<span class="lttcell ltcol0">Title, Author</span>
		<span class="lttcell ltcol1">Price</span>
	</div>
	<div id="ltbody">
	 <table width="100%" cellspacing="0" cellpadding="0">
      <tbody id="lttbody">
      </tbody>
     </table>
	</div>
	<div id="lttitle">
		<span class="lttcell ltcol0"></span>
		<span class="lttcell ltcol1">US\$<b id="subtotal">0.00</b></span>
	</div>
</div>

BLOCK;

	if (!$cash) echo '<p>If you wish to purchase any of the books, please scan the PURCHASE barcode after you have scanned the barcode on the back of the book.</p>';
	echo "<p>Scan a barcode a second time to remove it from the list</p>\n";

	echo page_footer();


// if it is a known book, AJAX call made:  update transaction database, return html entries that will be displayed for that item
//   if book already scanned, ignore it  (to do: remove from list)
// if unknown book -> enter details
// if done, change state to check out., move on to next step -> print, pause, firststep
// if cancel, prompt; discard transactions, move back to first step
?>