More consistent results from db/web

Suggested change:

function _amazon_load_child_data(&$item) {
  $result = db_query("SELECT type, participant FROM {amazon_item_participant} WHERE asin = '%s'", $item['asin']);
  while ($participant = db_fetch_array($result)) {
    $item[$participant['type']][] = $participant['participant'];
    $item['participants'][] = $participant['participant'];
  }

  $result = db_query("SELECT * FROM {amazon_item_image} WHERE asin = '%s'", $item['asin']);
  while ($image = db_fetch_array($result)) {
    $item['imagesets'][$image['size']] = $image;
  }

  $result = db_query("SELECT * FROM {amazon_item_editorial_review} WHERE asin = '%s'", $item['asin']);
  while ($review = db_fetch_array($result)) {
    $item['editorialreviews'][] = $review;
  }
}

to: ( unsets asin's)

function _amazon_load_child_data(&$item) {
  $result = db_query("SELECT type, participant FROM {amazon_item_participant} WHERE asin = '%s'", $item['asin']);
  while ($participant = db_fetch_array($result)) {
    $item[$participant['type']][] = $participant['participant'];
    $item['participants'][] = $participant['participant'];
  }

  $result = db_query("SELECT * FROM {amazon_item_image} WHERE asin = '%s'", $item['asin']);
  while ($image = db_fetch_array($result)) {
    unset($image['asin']);
    $item['imagesets'][$image['size']] = $image;
  }

  $result = db_query("SELECT * FROM {amazon_item_editorial_review} WHERE asin = '%s'", $item['asin']);
  while ($review = db_fetch_array($result)) {
    unset($review['asin']);
    $item['editorialreviews'][] = $review;
  }
}

Cleans it up a bit.

Atle