// formutils.js
// Copyright (c) 2009 ILFIRON, Ltd. All rights reserved. Visit http://www.ilfiron.com/


function colorlist_field_update(colorgroup, field) {
  var value = field[field.selectedIndex].value;
  var src = '/images/px.gif';
  var pos = value.indexOf(' id:');
  var colorid = 0;
  if (pos > 0) {
    colorid = value.substr(pos+4);
  }
  if (isNaN(colorid) == false && colorid > 0) {
    src = '/images/colors/' + colorgroup + '_' + colorid + '.png';
  }
  var img = $('colorlist_image');
  if (img != null) {
    img.src = src;
  }
}