View dimensions is incorrect and dimensions do not get picked up by map

Js expects pixels or percentage, raw values are given:
Example :600x400

Potential solution would be to explode on ' x ' in below code and allow for values like:
600px x 400px
and
600px x 100%

function theme_mapstraction_views_map($view, $options, $rows) {
  drupal_add_js(drupal_get_path('module', 'mapstraction_cck') . '/js/mapstraction_views.js');

  $api_name = $view->style_plugin->options['api'];
  mapstraction_cck_load_maps($api_name);

  $id = 'mapstraction-' . $view->name . '-' . $view->current_display;
  list($width, $height) = explode(' x ', $options['dimensions']);
  $map = array(
    'provider' => $api_name,
    'control' => $options['zoom_control'],
    'id' => $id,
    'height' => $height,
    'width' => $width,
  );