Problem mit Gallerieskrpt

[klofisch]

Hallo,

ich benutze folgendes Skript für eine Gallerie und möchte die Bilder per Javaskript in einem Fenster öffnen lassen

[PHP]

<?

echo '<h1>Photo Gallery: '.$title.'</h1>';



//-------------------------------- Directory Navigation -----------------------------
function dir_list($dir)
{
global $title;
$dlist = array();

if ($hdir = opendir('./'.$dir))
{
while ($obj = readdir($hdir))
{
if (((preg_match("/^\./",$obj)==0) && (!eregi('^(.*).[php]$', $obj))) && is_dir($dir.$obj))
//if(is_dir($dir.$obj))
$dlist[] = $obj;
}
closedir($hdir);
}
else
die('Cannot list files for ' . $dir);

asort($dlist);
echo "<div id='dirnav'><ul>\n<li>Folders:</li>\n";

echo "<li> <a href='?'>$title &raquo; </a></li>\n";
$dirtree = explode("/", $_GET['d']); // parse directory tree from passed "d"
if(!$_GET['d'])
array_shift($dirtree); // remove redundant "." directory from tree
foreach ($dirtree as $dirsub)
{
echo "<li> <a href='?d=$dirparent$dirsub'>$dirsub &raquo; </a></li>\n";
$dirparent .= $dirsub.'/';
}

foreach ($dlist as $link)
{
echo "<li><a href='?d=$dir$link'>[$link]</a></li>\n";
}
echo "</ul>\n</div>\n";
}



//-------------------------------------Get image file size ----------------------------------
function getfilesize($size)
{
$units = array(' B', ' KB', ' MB', ' GB', ' TB');
for ($i = 0; $size > 1024; $i++) { $size /= 1024; }
return round($size, 2).$units[$i];
}



//-------------------------------------Set which folder we are viewing----------------



if($_GET['d'])
{
$d = $_GET['d'].'/';
$dd = 'd='.$_GET['d'].'&'; // for use in passing to URL strings
$current_dir .= $d;
}

opendir($current_dir);

if ($show_folders)
dir_list($current_dir);



//--------------------------------------- Create list of Images ------------------------
$list = array();

if ($dir = opendir('./'.$current_dir))
{
while ($file = readdir($dir))
{
//if((is_file($file)) && ((!eregi('^(.*).

$', $file)) && (!eregi('^(\.htaccess)$', $file))))

      // find all JPG, PNG or GIF images
      if (eregi('^(.+\.(((j|J)(p|P)(g|G))|((g|G)(i|I)(f|F))|((p|P)(n|N)(g|G))))$', $file))
        $list[] = $file;
  }
    closedir($dir);
}

asort($list); // sort alpha
$numtotal = count($list); //total number of thumbs

if ($thumb)
{
  $s = 0;
  while($s < $thumb)
  {
    array_shift($list);
    $s++;
  }
}

$numremain = count($list); // total remaining thumbs



//-------------------------------------- Create Thumbnails and Gallery ------------------
foreach ($list as $pic)
{
       $fp = $current_dir.$pic;
       if($i < $thumb+$limit)
       {
      //echo "<p class='thumb'><tt><a href='$current_dir$pic'><img src='tn/$pic' alt='$pic' /><br />$pic</a> - [".getfilesize(filesize($fp))."]</tt></p>\n";
      $image = $currentdir.$pic;
      $i_size = getfilesize(filesize($fp));
      $i_area = getimagesize($fp);
      $i_width = $i_area[0];
      $i_height = $i_area[1];
      //$i_mtime = date("d F Y ", filemtime($fp));

      if ($hide_extension)
        $extensions = array(".jpg", ".JPG", ".gif", ".GIF", ".png", ".PNG");
      if ($show_name)
       $name = str_replace($extensions, '', $pic);
      echo "<p class='thumb'>
                  <tt>
                      <a href='$current_dir$pic' ><img src='image_resize.php?i=$d$pic&w=$w&h=$h' alt='$pic' /><br />
                      $name<br /></a>\n";
        if($idim)
          echo "            [$i_width x $i_height]";
        if($idim && $isize)
            echo " - ";
        if ($isize)
            echo "            [$i_size]";
      echo "        <br />
                  </tt>
              </p>\n";
      $i++;
    }
}




//---------------------------------------Page Navigation -----------------------------
$page = 0;
if(!$pg)
  $pg = 1;
echo "<div id='nav'>\n<ul>\n";

if($thumb > 0)
  echo "<li><a class='prev' href='?".$dd."pg=".($pg-1)."'>&laquo; Prev $limit</a></li>\n";
else
  echo "<li><div class='prev'>&laquo; Prev $limit</div></li>";

while($page*$limit < $numtotal)
{
  $page ++;
  unset($cur);
  if($page == $pg)
  {
    $cur = ' class="current"';
  }
  echo "<li$cur><a class='page' href='?".$dd."pg=$page'>[".($page)."]</a></li>\n";
}

if($numremain > $limit)
  echo "<li><a class='next' href='?".$dd."pg=".($pg+1)."'>Next $limit &raquo;</a></li>\n";
else
  echo "<li><div class='next'>Next $limit &raquo;</div></li>\n";

?> 

Ich dachte es müsste so gehen, tat es aber nicht

<a href='$current_dir$pic' onClick="return popup(this,790,651)"><img src='image_resize.php?i=$d$pic&w=$w&h=$h' alt='$pic' />

Also es die Funktion wird über eine externe Skript-Datei benutzt.

Hat mal jemand nen Tipp danke

Peter

[klofisch]

Weiß keiner Rat?