<?php
/*
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2003 Bharat Mediratta
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * $Id: slideshow.php,v 1.41 2003/10/14 16:12:05 jefmcg Exp $
 */
?>
<?php
// Hack prevention.
if (!empty($HTTP_GET_VARS["GALLERY_BASEDIR"]) ||
                !empty($HTTP_POST_VARS["GALLERY_BASEDIR"]) ||
                !empty($HTTP_COOKIE_VARS["GALLERY_BASEDIR"])) {
	print _("Security violation") ."\n";
        exit;
}
?>
<?php if (!isset($GALLERY_BASEDIR)) {
    $GALLERY_BASEDIR = './';
}
require($GALLERY_BASEDIR . 'init.php'); ?>
<?php
// Hack check
 
if ($gallery->session->albumName == "" && 
	       $gallery->app->gallery_slideshow_type == "off") {
        header("Location: albums.php");
        return;
}
$albumName=$gallery->session->albumName;

// default settings ---
$defaultLoop = 0;
$defaultTransition = 0;
$defaultPause = 3;

$full_option = false;

if (empty($albumName)) {
	$album=NULL;
	$recursive=true;
	$number=(int)$gallery->app->gallery_slideshow_length;
	$random=($gallery->app->gallery_slideshow_type == "random");
	$loop=($gallery->app->gallery_slideshow_loop == "yes");
	$borderColor = $gallery->app->default["bordercolor"];
	$borderwidth = 1;

} else {
       	$album = new Album();
       	$album->load($albumName);
	if ($album->fields["slideshow_type"] == "off") {
		header("Location: " . makeAlbumUrl($gallery->session->albumName));
		return;
	}
	$recursive=($album->fields["slideshow_recursive"] == "yes");
	$loop=($album->fields["slideshow_loop"] == "yes");
	$random=($album->fields["slideshow_type"] == "random");
	$number=(int)$album->fields["slideshow_length"];

	$borderColor = $gallery->album->fields["bordercolor"];
       	$borderwidth = $gallery->album->fields["border"];
       	if (!strcmp($borderwidth, "off")) {
	       	$borderwidth = 1;
       	}
       	$bgcolor = $gallery->album->fields['bgcolor'];
}

define('PHOTO_URL',         1 << 0);
define('PHOTO_CAPTION',     1 << 1);
define('PHOTO_URL_AS_HREF', 1 << 2);
define('PHOTO_ALL',     (1<<16)-1);      // all bits set

function buildSlideshowPhotos(&$full_urls, &$urls, &$captions, $album=NULL, $recursive=true) {
    global $gallery, $full_option;
    $photo_count=0;
    
    if (!$album) {
	    // Top level
	    $albumDB = new AlbumDB();
	    $numAlbums = $albumDB->numAlbums($gallery->user);

	    for ($i=1; $i <= $numAlbums; $i++) {
		    $subAlbum= $albumDB->getAlbum($gallery->user, $i);
		    if (!$gallery->user->canReadAlbum($subAlbum)) {
			    continue;
		    }
		    $photo_count+=buildSlideshowPhotos($full_urls, $urls, $captions, $subAlbum, $recursive);
	    }
	    return $photo_count;
    }
    if (!$gallery->user->canReadAlbum($album)) {
	    return $photo_count;
    }
    $numPhotos = $album->numPhotos(1);
    $numDisplayed = 0; 

    // Find the correct starting point, accounting for hidden photos
    $index = getNextPhoto(0,$album);
    $photo_count = 0;
    while ($numDisplayed < $numPhotos) {
	if ($index > $numPhotos) {
	    /*
	     * We went past the end -- this can happen if the last element is
	     * an album that we can't read.
	     */
	    break;
	}
    
	$photo = $album->getPhoto($index);
	$numDisplayed++;

	// Skip movies 
	if ($photo->isMovie()) {
	    $index = getNextPhoto($index,$album);
	    continue;
	}
       	if ($photo->isAlbumName ) {
		if ($recursive) {
		       	$subAlbumName = $album->isAlbumName($index);
		       	$subAlbum = new Album();
		       	$subAlbum->load($subAlbumName);
		       	if ($gallery->user->canReadAlbum($subAlbum)) {
			       	$photo_count+=buildSlideshowPhotos($full_urls, $urls, $captions, $subAlbum, $recursive);
			}
	       	}
	       	$index = getNextPhoto($index, $album);
	       	continue;
       	}
	$photo_count++;

	$urls[] = $album->getPhotoPath($index, 0);
       	if ($gallery->user->canViewFullImages($album)) {
		$full_option = true;
	       	$full_urls[] = $album->getPhotoPath($index, 1);
       	} else {
	       	$full_urls[] = $album->getPhotoPath($index, 0);
       	}

       	$caption = $album->getCaption($index);
	if ($recursive) {
		$caption .= ' (<a href="' . makeAlbumURL($album->fields["name"]) .
				        '">' . $album->fields['title'] . '</a>)';
       	} 
       	$caption .= $album->getCaptionName($index);
       	$caption = str_replace("\"", " ", $caption);
       	$caption = str_replace("\n", " ", $caption);
       	$caption = str_replace("\r", " ", $caption);	   


	// Print out the entry for this image as Javascript
       	$captions[] = $caption;
	// Go to the next photo
	$index = getNextPhoto($index,$album);
    }

    return $photo_count;
}
function printSlideshowPhotos($full_urls, $urls, $captions, $what, $photo_count) {
	$count=0;
       	for ($index=0; $index<$photo_count; $index++) {
		$count++;
	       	if ( ($what & PHOTO_URL) != 0 ) {
		       	print "photo_urls[$count] = \"".$urls[$index]."\";\n";
	       	}

		if ( ($what & PHOTO_URL_AS_HREF) != 0 ) {
		       	print "<a id=\"photo_urls_$count\" href=\"".$urls[$index]."\"></a>\n";
		       	print "<a id=\"full_photo_urls_$count\" href=\"".$full_urls[$index]."\"></a>\n";
	       	}
		if ( ($what & PHOTO_CAPTION) != 0 ) {
		       	// Print out the entry for this image as Javascript
		       	print "photo_captions[$count] = \"".$captions[$index]."\";\n";
	       	}

    }
}


?>

<?php
$url=array();
$full_urls=array();
$caption=array();
$photo_count = buildSlideshowPhotos($full_urls, $urls, $captions, $album, $recursive);

if ($number == 0 || $number  > sizeof($urls)) {
	$number=sizeof($urls);
}
if ($random) {
	$random_full_urls=array();
	$random_photos=array();
       	srand ((float) microtime() * 10000000);
       	$rand_keys = array_rand ($urls, $number);
       	if ($number == 1)
       	{
	       	$rand_keys=array($rand_keys);
       	}
       	foreach ($rand_keys as $key)
       	{
	       	$random_urls[] = $urls[$key];
	       	$random_full_urls[] = $full_urls[$key];
	       	$random_captions[] = $captions[$key];
       	}
	$urls=$random_urls;
	$full_urls=$random_full_urls;
	$captions=$random_captions;
}
if (empty($albumName)) {
       	if ($random) {
	       	$title = sprintf(_("%s Random Images from %s"), 
				$number,
			       	$gallery->app->galleryTitle);
       	} else {
	       	$title = sprintf(_("Slide Show for Gallery :: %s"), 
			       	$gallery->app->galleryTitle);
       	}
} else {
       	if ($random) {
	       	$title = sprintf(_("%d Random Images from album :: %s"), 
				$number,
			       	$gallery->album->fields["title"] );
       	} else {
	       	$title = sprintf(_("Slide Show for album :: %s"), $gallery->album->fields["title"] );
       	}
} ?>
<?php if (!$GALLERY_EMBEDDED_INSIDE) { ?>
<html> 
<head>
  <title><?php echo $title ?></title>
  <?php echo getStyleSheetLink() ?>
  <style type="text/css">
<?php
// the link colors have to be done here to override the style sheet
if ($albumName) {
       	if ($gallery->album->fields["linkcolor"]) {
?>
    A:link, A:visited, A:active
      { color: <?php echo $gallery->album->fields[linkcolor] ?>; }
    A:hover
      { color: #ff6600; }
<?php
       	}
       	if ($gallery->album->fields["bgcolor"]) {
	       	echo "BODY { background-color:".$gallery->album->fields[bgcolor]."; }";
       	}
       	if (isset($gallery->album->fields["background"]) && $gallery->album->fields["background"]) {
	       	echo "BODY { background-image:url(".$gallery->album->fields['background']."); } ";
       	}
       	if ($gallery->album->fields["textcolor"]) {
	       	echo "BODY, TD {color:".$gallery->album->fields[textcolor]."; }";
	       	echo ".head {color:".$gallery->album->fields[textcolor]."; }";
	       	echo ".headbox {background-color:".$gallery->album->fields[bgcolor]."; }";
       	}
}
?>
  </style>

</head>

<body dir="<?php echo $gallery->direction ?>">
<?php } ?>
<?php includeHtmlWrap("slideshow.header"); ?>

<?php
$photo_count=$number;
?>
<!-- Here are the URLs of the images written down as links. This is to make
     wget able to convert these links. It will not convert them, if they
     are written inside JavaScript.
     JavaScript will then take the images out of these links 
     with "document.getElementById()". -->

<?php printSlideshowPhotos($full_urls, $urls, $captions, PHOTO_URL_AS_HREF, 
		$photo_count); ?>

  <script language="JavaScript" SRC="<?php echo $gallery->app->photoAlbumURL ?>/js/client_sniff.js">
  </script>
<script language="JavaScript">
var timer; 
var current_location = 1;
var next_location = 1; 
var pics_loaded = 0;
var onoff = 0;
var fullsized = 0;
var direction = 1;
var timeout_value;
var images = new Array;
var photo_urls = new Array;
var full_photo_urls = new Array;
var photo_captions = new Array;
var transitionNames = new Array;
var transitions = new Array;
var current_transition = <?php echo $defaultTransition ?>;
var loop = <?php echo $defaultLoop ?>;
<?php printSlideshowPhotos($full_urls, $urls, $captions, PHOTO_CAPTION, $photo_count); 

$transitionNames[] = 'Blend';
$transitions[] = 'progid:DXImageTransform.Microsoft.Fade(duration=1)';
$transitionNames[] = 'Blinds';
$transitions[] = 'progid:DXImageTransform.Microsoft.Blinds(Duration=1,bands=20)';
$transitionNames[] = 'Checkerboard';
$transitions[] = 'progid:DXImageTransform.Microsoft.Checkerboard(Duration=1,squaresX=20,squaresY=20)';
$transitionNames[] = 'Diagonal';
$transitions[] = 'progid:DXImageTransform.Microsoft.Strips(Duration=1,motion=rightdown)';
$transitionNames[] = 'Doors';
$transitions[] = 'progid:DXImageTransform.Microsoft.Barn(Duration=1,orientation=vertical)';
$transitionNames[] = 'Gradient';
$transitions[] = 'progid:DXImageTransform.Microsoft.GradientWipe(duration=1)';
$transitionNames[] = 'Iris';
$transitions[] = 'progid:DXImageTransform.Microsoft.Iris(Duration=1,motion=out)';
$transitionNames[] = 'Pinwheel';
$transitions[] = 'progid:DXImageTransform.Microsoft.Wheel(Duration=1,spokes=12)';
$transitionNames[] = 'Pixelate';
$transitions[] = 'progid:DXImageTransform.Microsoft.Pixelate(maxSquare=10,duration=1)';
$transitionNames[] = 'Radial';
$transitions[] = 'progid:DXImageTransform.Microsoft.RadialWipe(Duration=1,wipeStyle=clock)';
$transitionNames[] = 'Rain';
$transitions[] = 'progid:DXImageTransform.Microsoft.RandomBars(Duration=1,orientation=vertical)';
$transitionNames[] = 'Slide';
$transitions[] = 'progid:DXImageTransform.Microsoft.Slide(Duration=1,slideStyle=push)';
$transitionNames[] = 'Snow';
$transitions[] = 'progid:DXImageTransform.Microsoft.RandomDissolve(Duration=1,orientation=vertical)';
$transitionNames[] = 'Spiral';
$transitions[] = 'progid:DXImageTransform.Microsoft.Spiral(Duration=1,gridSizeX=40,gridSizeY=40)';
$transitionNames[] = 'Stretch';
$transitions[] = 'progid:DXImageTransform.Microsoft.Stretch(Duration=1,stretchStyle=push)';

$transitionNames[] = 'RANDOM!';
$transitions[] = 'special case';

$transitionCount = sizeof($transitions) - 1;


$trans_i = 0;
foreach ($transitions as $definition) {
    print "transitions[$trans_i] = \"$definition\";\n";
    $trans_i++;
} 
print "var transition_count = $transitionCount;\n";
?>
var photo_count = <?php echo $photo_count ?>; 

<?php if (!$gallery->session->offline) { ?>
var slideShowLow = "<?php echo makeGalleryUrl('slideshow_low.php', 
array('set_albumName' => $gallery->session->albumName)); ?>";
<?php } else { ?>
var slideShowLow = "<?php echo "view_album.php?set_albumName=".$gallery->session->albumName; ?>";
<?php } ?>


// Browser capabilities detection ---
// - assume only IE4+ and NAV6+ can do image resizing, others redirect to low 
if (is_ie4up || is_opera5up || is_nav6up) {
    //-- it's all good ---
} else {
    //-- any other browser we go low-tech ---
    document.location = slideShowLow;
}

// - IE5.5 and up can do the blending transition.
var browserCanBlend = (is_ie5_5up);

function stopOrStart() {
    if (onoff) {
	stop();
    } else {
	play();
    }
}

function fullOrNormal() {
    images = new Array;
    pics_loaded=0;
    if (fullsized) {
	normal();
    } else {
	full();
    }
    next_location = current_location; 
    preload_photo(next_location);
    go_to_next_photo(); 
}

function toggleLoop() {
    if (loop) {
	loop = 0;
    } else {
	loop = 1;
    }
}

function changeElementText(id, newText) {
    element = document.getElementById(id);
    element.innerHTML = newText;
}

function stop() {
    changeElementText("stopOrStartText", "<?php echo _("play") ?>");

    onoff = 0;
    status = "<?php echo _("The slide show is stopped, Click [play] to resume.") ?>";
    clearTimeout(timer);

}

function play() {
    changeElementText("stopOrStartText", "<?php echo _("stop") ?>");

    onoff = 1;
    status = "<?php echo _("Slide show is running...") ?>";
    go_to_next_photo();
}

function full() {
    changeElementText("fullOrNormalText", "<?php echo _("normal size") ?>");
    fullsized = 1;
    status = "<?php echo _("The slide is showing full sized images, Click [normal size] to view resized images.") ?>";
}

function normal() {
    changeElementText("fullOrNormalText", "<?php echo _("full size") ?>");

    fullsized = 0;
    status = "<?php echo _("The slide is showing normal sized images, Click [full size] to view full sized images.") ?>";
}

function changeDirection() {
    if (direction == 1) {
	direction = -1;
	changeElementText("changeDirText", "<?php echo _("forward direction") ?>");
    } else {
	direction = 1;
	changeElementText("changeDirText", "<?php echo _("reverse direction") ?>");
    }
    preload_next_photo();

}

function change_transition() {
    current_transition = document.TopForm.transitionType.selectedIndex;
}

function preload_complete() {
}

function reset_timer() {
    clearTimeout(timer);
    if (onoff) {
	timeout_value = document.TopForm.time.options[document.TopForm.time.selectedIndex].value * 1000;
	timer = setTimeout('go_to_next_photo()', timeout_value);
    }
}

function wait_for_current_photo() {

    /* Show the current photo */
    if (!show_current_photo()) {

	/*
	 * The current photo isn't loaded yet.  Set a short timer just to wait
	 * until the current photo is loaded.
	 */
	status = "<?php echo _("Picture is loading...") ?>(" + current_location + " <?php echo _("of") ?>" + photo_count +  
		").  " + "<?php echo _("Please Wait...") ?>" ;
	clearTimeout(timer);
	timer = setTimeout('wait_for_current_photo()', 500);
	return 0;
    } else {
   	status = "<?php echo _("Slide show is running...") ?>" ;
	preload_next_photo();
	reset_timer();
    }
}

function go_to_next_photo() {
    /* Go to the next location */
    current_location = next_location;

    /* Show the current photo */
    if (!show_current_photo()) {
	wait_for_current_photo();
	return 0;
    }

    preload_next_photo();
    reset_timer();
}

function preload_next_photo() {
    
    /* Calculate the new next location */
    next_location = (parseInt(current_location) + parseInt(direction));
    if (next_location > photo_count) {
	next_location = 1;
	if (!loop) {
	    stop();
	}
    }
    if (next_location == 0) {
        next_location = photo_count;
	if (!loop) {
	    stop();
	}
    }
    
    /* Preload the next photo */
    preload_photo(next_location);
}

function show_current_photo() {

    /*
     * If the current photo is not completely loaded don't display it.
     */
    if (!images[current_location] || !images[current_location].complete) {
	preload_photo(current_location);
	return 0;
    }
    
    /* transistion effects */
    if (browserCanBlend){
	var do_transition;
	if (current_transition == (transition_count)) {
	    do_transition = Math.floor(Math.random() * transition_count);
	} else {
	    do_transition = current_transition;
	}
	document.images.slide.style.filter=transitions[do_transition];
	document.images.slide.filters[0].Apply();
    }
    document.slide.src = images[current_location].src;
    setCaption(photo_captions[current_location]);

    if (browserCanBlend) {
	document.images.slide.filters[0].Play();
    }

    return 1;
}

function preload_photo(index) {

    /* Load the next picture */
    if (pics_loaded < photo_count) {

	/* not all the pics are loaded.  Is the next one loaded? */
	if (!images[index]) {
	    images[index] = new Image;
	    images[index].onLoad = preload_complete();
	    if (fullsized) {
	    	images[index].src = document.getElementById("full_photo_urls_" + index).href;
	    } else {
	    	images[index].src = document.getElementById("photo_urls_" + index).href;
	    }
	    pics_loaded++;
	}
    } 
}

function setCaption(text) {
    changeElementText("caption", "[" + current_location + " <?php echo _("of") ?> " + photo_count + "] " + text);
}

</Script>


<?php
$imageDir = $gallery->app->photoAlbumURL."/images"; 
$pixelImage = "<img src=\"" . getImagePath('pixel_trans.gif') . "\" width=\"1\" height=\"1\" alt=\"\">";

?>
<form name="TopForm">
<?php

#-- breadcrumb text ---
$breadCount = 0;
$breadtext=array();
if ($albumName) {
if (!$gallery->session->offline 
	|| isset($gallery->session->offlineAlbums[$gallery->session->albumName])) {
	$breadtext[$breadCount] = _("Album") .": <a href=\"" . makeAlbumUrl($gallery->session->albumName) .
      	"\">" . $gallery->album->fields['title'] . "</a>";
	$breadCount++;
}
$pAlbum = $gallery->album;
do {
  if (!strcmp($pAlbum->fields["returnto"], "no")) {
    break;
  }
  $pAlbumName = $pAlbum->fields['parentAlbumName'];
  if ($pAlbumName && (!$gallery->session->offline 
  	|| isset($gallery->session->offlineAlbums[$pAlbumName]))) {
    $pAlbum = new Album();
    $pAlbum->load($pAlbumName);
    $breadtext[$breadCount] = _("Album") .": <a href=\"" . makeAlbumUrl($pAlbumName) .
      "\">" . $pAlbum->fields['title'] . "</a>";
  } elseif (!$gallery->session->offline || isset($gallery->session->offlineAlbums["albums.php"])) {
    //-- we're at the top! ---
    $breadtext[$breadCount] = _("Gallery") .": <a href=\"" . makeGalleryUrl("albums.php") .
      "\">" . $gallery->app->galleryTitle . "</a>";
  } else {
	  break;
  }
  $breadCount++;
} while ($pAlbumName);

//-- we built the array backwards, so reverse it now ---
for ($i = count($breadtext) - 1; $i >= 0; $i--) {
    $breadcrumb["text"][] = $breadtext[$i];
}
}
else {
       	if (!$gallery->session->offline || isset($gallery->session->offlineAlbums["albums.php"])) {
	       	//-- we're at the top! ---
	       	$breadcrumb["text"][$breadCount] = _("Gallery") .": <a href=\"" . makeGalleryUrl("albums.php") .
		      	"\">" . $gallery->app->galleryTitle . "</a>";
		$breadCount++;
       	}
}

$breadcrumb["bordercolor"] = $borderColor;
$breadcrumb["top"] = true;

includeLayout('breadcrumb.inc');

$adminbox["commands"] = "<span class=\"admin\">";

// Low-tech version is just for online. It does not work offline (because the
// URLs are generated dynamically by JavaScript and were therfore not 
// downloaded by Wget).
if ( !$gallery->session->offline && isset($gallery->session->albumName)) {
    $adminbox["commands"] .= "&nbsp;<a href=\"" . makeGalleryUrl("slideshow_low.php",
        array("set_albumName" => $gallery->session->albumName)) . 
	"\">[" ._("not working for you? try the low-tech") ."]</a>";
}
$adminbox["commands"] .= "</span>";
$adminbox["text"] = _("Slide Show");
$adminbox["bordercolor"] = $borderColor;
$adminbox["top"] = true;
includeLayout('adminbox.inc');

?>

<table width="100%" border="0" cellspacing="0" cellpadding="0" class="modnavboxmid">
  <tr>
    <td colspan="3"><?php echo $pixelImage ?></td>
  </tr>
  <tr>
    <td height="25" width="1"><?php echo $pixelImage ?></td>
    <td align="left" valign="middle">
    <span class=admin>

<?php
echo "&nbsp;<a href='#' onClick='stopOrStart(); return false;'>[<span id='stopOrStartText'>". _("stop") ."</span>]</a>";
echo "&nbsp;<a href='#' onClick='changeDirection(); return false;'>[<span id='changeDirText'>". _("reverse direction") ."</span>]</a>";

if ( $full_option) {
       	echo "&nbsp;<a href='#' onClick='fullOrNormal(); return false;'>[<span id='fullOrNormalText'>". _("full size") ."</span>]</a>";
}
       	echo "&nbsp;&nbsp;||";
?>

    &nbsp;<?php echo _("Delay:") ?>
<?php echo 
drawSelect("time", array(1 => "1 ". _("second"),
                         2 => "2 ". _("seconds"),
                         3 => "3 ". _("seconds"),
                         4 => "4 ". _("seconds"),
                         5 => "5 ". _("seconds"),
                         10 => "10 ". _("seconds"),
                         15 => "15 ". _("seconds"),
                         30 => "30 ". _("seconds"),
                         45 => "45 ". _("seconds"),
                         60 => "60 ". _("seconds")),
	   $defaultPause, // default value
	   1, // select size
	   array('onchange' => 'reset_timer()', 'style' => 'font-size=10px;' ));
?>
    <script language="Javascript">
    /* show the blend select if appropriate */
    if (browserCanBlend) {
	document.write('&nbsp;<?php echo _("Transition:") ?><?php 
		print ereg_replace("\n", ' ', drawSelect("transitionType", 
		$transitionNames,
		$defaultTransition,
		1,
		array('onchange' => 'change_transition()', 'style' => 'font-size=10px;'))); 
		?>');
    }

    </script>
    <?php if ($loop) { ?>
    &nbsp;<?php echo _("Loop") ?>:<input type="checkbox" name="loopCheck" <?php echo ($defaultLoop) ? "checked" : "" ?> onclick='toggleLoop();'>
    <?php } ?>
    </span>
    </td>
    <td width="1"><?php echo $pixelImage ?></td>
  </tr>
  <tr>
    <td colspan="3"><?php echo $pixelImage ?></td>
  </tr>
</table>

<br>
<div align="center">

<?php
if ($photo_count > 0) {
?>

<table width=1% border=0 cellspacing=0 cellpadding=0>
  <tr bgcolor="<?php echo $borderColor ?>">
    <td colspan=3 height=<?php echo $borderwidth ?>><?php echo $pixelImage ?></td>
  </tr>
  <tr>
    <td bgcolor="<?php echo $borderColor ?>" width=<?php echo $borderwidth ?>><?php echo $pixelImage ?></td>
    <script language="JavaScript">
    firstPhotoURL = document.getElementById("photo_urls_" + 1).href;
    document.write("<td><img border=0 src=\"");
    document.write(firstPhotoURL);
    document.write("\" name=slide></td>");
    </script>
    <td bgcolor="<?php echo $borderColor ?>" width=<?php echo $borderwidth ?>><?php echo $pixelImage ?></td>
  </tr>
  <tr bgcolor="<?php echo $borderColor ?>">
    <td colspan=3 height=<?php echo $borderwidth ?>><?php echo $pixelImage ?></td>
  </tr>
</table>
<br>

<script language="Javascript">
/* show the caption */
document.write("<div class='modcaption' id='caption'></div>");

/* Load the first picture */
setCaption(photo_captions[1]);
preload_photo(1);

/* Start the show. */
play();

</script>

<?php
} else {
?>

<br><b><?php echo _("This album has no photos to show in a slide show.") ?></b>
<br><br>
<span class="admin">
<a href="<?php echo makeGalleryUrl("view_album.php",
array("set_albumName" => $gallery->session->albumName)) ?>">[<?php echo _("back to album") ?>]</a>
</span>

<?php
}
?> 

</div>
</form>


<?php 
includeLayout('ml_pulldown.inc');
includeHtmlWrap("slideshow.footer"); ?>

<?php if (!$GALLERY_EMBEDDED_INSIDE) { ?>
</body>
</html>
<?php } ?>
