<div id="gallery">
<?php foreach ($contents as $image): ?>
            <a rel = "group" class = "lightbox" href ="<?php echo $image->large->url ?>">
    <img src="<?php echo $image->thumb->url ?>" alt="<?php echo $image->caption; ?>" title="<?php echo $image->title; ?>"></a>
<?php endforeach; ?>
</div>

foreach($stuff as $name=>$value){

if($name!='image'){
echo '<meta property="og:';
echo $name;
echo '" content="';
echo $value;
echo '" />'."\n";
}
}//unless is image meta, dump every set facemeta inside the markup

if(isset($_GET['img'])){//if img is set, share that one
$thisimage=$_GET['img'];
echo '<meta property="og:image" content="'.
$sf_post[$id]['og']['image'][$thisimage].'" />';

}
else{//not set so load all images into meta
if ($sf_post[$id]['og']['image'][0]){

$count=0;
foreach($sf_post[$id]['og']['image'] as $image){
echo '<meta property="og:image" content="'.
$sf_post[$id]['og']['image'][$count].'"/>'."\n";
$count++;
}//end foreach
}//end if have image
else{




//fetch_the_default_image($id);

}
}//end not get image was empty
echo '<!--end open graph -->'."\n\n";



}//end function