common_local_url('attachment',
array('attachment' => $this->attachment->id)))),
'title'=>'oEmbed'),null);
$this->element('link',array('rel'=>'alternate',
'type'=>'text/xml+oembed',
'href'=>common_local_url(
common_local_url('attachment',
array('attachment' => $this->attachment->id)))),
'title'=>'oEmbed'),null);
$this->element('link',array('rel'=>'alternate',
'type'=>'text/xml+oembed',
'href'=>common_local_url(