<?php session_start();
/*
$_SESSION[''] = (! EMPTY($_REQUEST[''])) ? $_REQUEST[''] : null;
*/
//echo "display_hdr";
//echo "[" . $_SESSION['pages'] . "]";
//unset($_SESSION['creator']);
//unset($_SESSION['date']);
//unset($_SESSION['title']);
//unset($_SESSION['pages']);

if(isset($_GET['description'])) { $_SESSION['description'] = htmlentities($_GET['description'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
//$_SESSION['description'] = (! EMPTY($_REQUEST['description'])) ? $_REQUEST['description'] : null;
if (isset($_GET["creator"])) {
	 $_SESSION['creator']=urldecode(htmlentities($_GET['creator'], ENT_QUOTES | ENT_IGNORE, "UTF-8"));
	 } else {
	 	unset($_SESSION['creator']);
	 }
if (isset($_GET["contributor"])) {
	 $_SESSION['contributor']=urldecode(htmlentities($_GET['contributor'], ENT_QUOTES | ENT_IGNORE, "UTF-8"));
	 } else {
	 	unset($_SESSION['contributor']);
	 }
if(isset($_GET['condition'])) { $_SESSION['condition'] = htmlentities($_GET['condition'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
if(isset($_GET['date'])) { $_SESSION['date'] = htmlentities($_GET['date'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
if(isset($_GET['display'])) {
	 $_SESSION['display'] = htmlentities($_GET['display'], ENT_QUOTES | ENT_IGNORE, "UTF-8");
	 } elseif (!isset($_SESSION['display'])) {
	 	 $_SESSION['display'] = "thumbs"; };
//	 	 	 	 echo "=" . $_SESSION['display'];
if(isset($_GET['group'])) { $_SESSION['group'] = htmlentities($_GET['group'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
//$_SESSION['group'] = 4;
if(isset($_GET['idxitem'])) { $_SESSION['index_item'] = htmlentities($_GET['idxitem'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
if(isset($_GET['item'])) { $_SESSION['item'] = htmlentities($_GET['item'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
//echo $_SESSION['item'];
// STRIP THE "yhm:xx" from the record id

//echo "20a- original id = [" . $_SESSION['recid'] . "] - ";

if(isset($_GET['recid'])) {
	if(stristr($_GET['recid'], "yhm")) {
			$_SESSION['recid'] = substr(htmlentities($_GET['recid'], ENT_QUOTES | ENT_IGNORE, "UTF-8"), 4, 20);
		} else {
			$_SESSION['recid'] = htmlentities($_GET['recid'], ENT_QUOTES | ENT_IGNORE, "UTF-8");
	}
}
//echo "20b- new recid = [" . $_SESSION['recid'] . "]<br />";

if(isset($_GET['meta'])) { $_SESSION['meta'] = htmlentities($_GET['meta'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
if(isset($_GET['search_type'])) { $_SESSION['search_type'] = htmlentities($_GET['search_type'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
if(isset($_GET['page'])) { $_SESSION['page_current'] = htmlentities($_GET['page'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); } else { $_SESSION['page_current'] = 1; }
$_SESSION['page_current'] = trim($_SESSION['page_current']);
//echo "pages1 (display_hdr) = [" . $_SESSION['page_current'] . "]<br />";
if(isset($_GET['pages'])) { $_SESSION['pages'] = htmlentities($_GET['pages'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
$_SESSION['pages'] = trim($_SESSION['pages']);
//echo "pages2 (display_hdr) =" . $_SESSION['pages'] . "<br />";

if(isset($_GET['start'])) { $_SESSION['thumbs_start'] = htmlentities($_GET['start'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); } else { $_SESSION['thumbs_start'] = 1; }
//if($_SESSION['thumbs_start'] = 0) { $_SESSION['thumbs_start'] = 1; }
if(isset($_GET['title'])) { $_SESSION['title'] = htmlentities($_GET['title'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
//echo "get title = " . $_SESSION['title'];
//if(isset($_GET['format'])) { $_SESSION['format'] = $_GET['format']; } else { $_SESSION['format'] = "images"; }
if(isset($_GET['format'])) { $_SESSION['format'] = htmlentities($_GET['format'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); }
//$_SESSION['tei_filename'] = $_SESSION['recid'] . "000.xml";
$_SESSION['search_crumbs_level'] = "2";

$_SESSION['page_title'] = "<b>Item no. " . ($_SESSION['index_item']+1) . "</b>";
//echo "<br /><br /><br />display1 = [" . $_SESSION['display'] . "]";

/*
// Display Prev Next buttons if there is more than one record to display
if (count($_SESSION['recid']) > 0 ) {
	include("../includes/index_nav.php");
}
*/

//echo "pages-xx (display_hdr) = [" . $_SESSION['pages'] . "]";
include ("../includes/globals.inc.php");

//include ("../includes/find_item_name.inc.php");
include ("../includes/collections_cfg.inc.php");
//include ("../parse/display_object_crumb.inc.php");
//include ("index_crumb.inc.php");
//include ("index_options.inc.php");
//include ("../includes/cw_nav.inc.php");
include ("display_title.php");
// echo "siejk = " . $_SESSION['display'];
include ("display_tabs.php");
include ("display_item_type.inc.php");

// ------------
// MAIN PROGRAM
// ------------

// DISPLAY HEADER
/*
if($_SESSION['search_type'] == "browse") {
	crumbs(); // is this running too soon
}
*/
display_hdr();

//echo $_SESSION['search_type'];exit;

include("../includes/index_nav.php");

?>
<div class="display_lmargin">
<?php // echo "item-b = " . $_SESSION['item'] . "<br />"; ?>
	<!div class="pageheader">
<!--
		<br />
		<h2><img src="/dl-sha/images/pointer3.gif" alt="" />&nbsp;<?php echo $_SESSION['page_title'] ?></h2>
-->
<?php
//if (count($_SESSION['index_item_array']) > 1 ) {

// Do not produce Index navigation if you are doing an OAI ID lookup

if ($_SESSION['search_type'] != 'dmd_oai_search') {
	crumbs();
	index_nav();
} else {
	crumbs();
}
//}
// SET VARIABLE NEED IN nav()
//$_SESSION['index_title'] = 'cCurrent item:&nbsp;' . $_SESSION['subcollection_name'] . ', no. <span style="color=red">' . $_SESSION['recid'] . '</span>';
?>
<!-- START OF display_HDR.PHP -->
<?php
//echo "1. " . $_SESSION['pages'];

//echo "<br />display_hdr1: pages = " . $_SESSION['pages'] . "<br />";
//echo "1=" .$_SESSION['pages'];
		calc_pages();
//echo "1=" .$_SESSION['pages'];
//echo "<br />display_hdr2: pages = " . $_SESSION['pages'] . "<br />";
//echo "2. " . $_SESSION['pages'];

		meta();
//echo "<br />display_hdr3: pages = " . $_SESSION['pages'] . "<br />";

		item_type();
		tabs();
?>
		<!/div>
</div>
<!-- END OF display_HDR.PHP -->
<?php
//echo "<br /><br /><br />display2 = [" . $_SESSION['display'] . "]";

// PRINT FOOTER
if($_SESSION['display'] != "object") {
	/* ftr(); */
}
?>
</body>
</html>