$db->query("UPDATE " . table_links . " set link_author=$link_author, link_blog=$link_blog, link_status='$link_status', link_randkey=$link_randkey, link_category=$link_category, link_modified=NULL, link_date=FROM_UNIXTIME($link_date), link_published_date=FROM_UNIXTIME($link_published_date), link_votes=$link_votes, link_karma=$link_karma WHERE link_id=$this->id");


$db->query("UPDATE " . table_links . " set link_author=".(int)$link_author.", link_blog=".(int)$link_blog.", link_status='".mysql_real_escape_string($link_status)."', link_randkey=".(int)$link_randkey.", link_category=".(int)$link_category.", link_modified=NULL, link_date=FROM_UNIXTIME(".(int)$link_date."), link_published_date=FROM_UNIXTIME(".(int)$link_published_date."), link_votes=".(int)$link_votes.", link_karma=".(int)$link_karma." WHERE link_id=".(int)$this->id);