<?php

add_theme_support( 'post-thumbnails' );

if ( function_exists('register_sidebars') )
register_sidebars(1);

require_once("simple_html_dom.php");

function get_post_thumbnail( $idd ,$size) {
$files = get_children('post_parent='.$idd.'&post_type=attachment&post_mime_type=image');
if($files) :
	$keys = array_reverse(array_keys($files));
	$j=0;
	$num = $keys[$j];
	$image=wp_get_attachment_image($num, $size, false);
	$imagepieces = explode('"', $image);
	$imagepath = $imagepieces[1];
	$thumb=wp_get_attachment_thumb_url($num);
	print $thumb;
else:
	print "/wp-content/uploads/2010/02/default-post-thumb.jpg";
endif;
}


function get_content_first_attach( $contenuto ){

	$res ="";
	
	$html = str_get_html($contenuto);
	
	$objs = $html->find('object');
	
	if(count($objs)>0){
		$res = $objs[0];
	} else {
		$imgs  = $html->find('img');
		if(count($imgs)>0){
			$res = $imgs[0];
		}
	}
	
	return $res;
}

?>