Valid XHTML 1 markup for the slideshow

Hi !

The theme_emvideo_flickr_sets_flash function located in providers/emvideo does not generate valid XHTML 1 markup for the Flash slideshow since it uses the embed tag and param are not correctly closed.

I tried the following code under Firefox and IE6 and it seems to work well while being XHTML 1 valid.

    $output = <<<EMBED
<object type="application/x-shockwave-flash" data="http://www.flickr.com/apps/slideshow/show.swf?v=71649" width="$width" height="$height">
  <param name="movie" value="http://www.flickr.com/apps/slideshow/show.swf?v=71649" />
  <param name="flashvars" value="offsite=true&amp;lang=en-us&amp;page_show_url=/$embed/show/&amp;page_show_back_url=/$embed&amp;set_id={$item['value']}&amp;jump_to=" />
  <param name="allowFullScreen" value="true" />
</object>
EMBED;

Code may need additional testing under Chrome or Safari.

Workaround for the time being is to override the function in template.php in order to include the above code.