<?php

class RandomImageTheme extends Themelet {
	public function display_random(Page $page, Image $image) {
		$page->add_block(new Block("Random Image", $this->build_random_html($image), "left", 8));
	}

		public function build_random_html(Image $image, $query=null) {
		global $config;
		$i_id = int_escape($image->id);
		$h_view_link = make_link("post/view/$i_id", $query);
		$h_thumb_link = $image->get_thumb_link();
		$h_tip = html_escape($image->get_tooltip());
		$tsize = get_thumbnail_size($image->width, $image->height);

		return "
			<center><div>

				<a href='$h_view_link' style='position: relative; height: {$tsize[1]}px; width: {$tsize[0]}px;'>
					<img id='thumb_rand_$i_id' title='$h_tip' alt='$h_tip' class='highlighted' style='height: {$tsize[1]}px; width: {$tsize[0]}px;' src='$h_thumb_link'>
				</a>

			</div></center>
		";
	}
}
?>
