var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} };
Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;
Drupal.attachBehaviors = function(context) {
 context = context || document;
 if (Drupal.jsEnabled) {
  jQuery.each(Drupal.behaviors, function() {
   this(context);
  });
 }
};
Drupal.checkPlain = function(str) {
 str = String(str);
 var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
 for (var character in replace) {
  var regex = new RegExp(character, 'g');
  str = str.replace(regex, replace[character]);
 }
 return str;
};
Drupal.t = function(str, args) {
 if (Drupal.locale.strings && Drupal.locale.strings[str]) {
  str = Drupal.locale.strings[str];
 }
 if (args) {
  for (var key in args) {
   switch (key.charAt(0)) {
    case '@':
     args[key] = Drupal.checkPlain(args[key]);
    break;
    case '!':
    break;
    case '%':
    default:
     args[key] = Drupal.theme('placeholder', args[key]);
    break;
   }
   str = str.replace(key, args[key]);
  }
 }
 return str;
};
Drupal.formatPlural = function(count, singular, plural, args) {
 var args = args || {};
 args['@count'] = count;
 var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);
 if (index == 0) {
  return Drupal.t(singular, args);
 }
 else if (index == 1) {
  return Drupal.t(plural, args);
 }
 else {
  args['@count['+ index +']'] = args['@count'];
  delete args['@count'];
  return Drupal.t(plural.replace('@count', '@count['+ index +']'));
 }
};
Drupal.theme = function(func) {
 for (var i = 1, args = []; i < arguments.length; i++) {
  args.push(arguments[i]);
 }
 return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args);
};
Drupal.parseJson = function (data) {
 if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
  return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
 }
 return eval('(' + data + ');');
};
Drupal.freezeHeight = function () {
 Drupal.unfreezeHeight();
 var div = document.createElement('div');
 $(div).css({
  position: 'absolute',
  top: '0px',
  left: '0px',
  width: '1px',
  height: $('body').css('height')
 }).attr('id', 'freeze-height');
 $('body').append(div);
};
Drupal.unfreezeHeight = function () {
 $('#freeze-height').remove();
};
Drupal.encodeURIComponent = function (item, uri) {
 uri = uri || location.href;
 item = encodeURIComponent(item).replace(/%2F/g, '/');
 return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
};
Drupal.getSelection = function (element) {
 if (typeof(element.selectionStart) != 'number' && document.selection) {
  var range1 = document.selection.createRange();
  var range2 = range1.duplicate();
  range2.moveToElementText(element);
  range2.setEndPoint('EndToEnd', range1);
  var start = range2.text.length - range1.text.length;
  var end = start + range1.text.length;
  return { 'start': start, 'end': end };
 }
 return { 'start': element.selectionStart, 'end': element.selectionEnd };
};
Drupal.ahahError = function(xmlhttp, uri) {
 if (xmlhttp.status == 200) {
  if (jQuery.trim($(xmlhttp.responseText).text())) {
   var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText });
  }
  else {
   var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText });
  }
 }
 else {
  var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status });
 }
 return message;
}
if (Drupal.jsEnabled) {
 $(document.documentElement).addClass('js');
 document.cookie = 'has_js=1; path=/';
 $(document).ready(function() {
  Drupal.attachBehaviors(this);
 });
}
Drupal.theme.prototype = {
 placeholder: function(str) {
  return '<em>' + Drupal.checkPlain(str) + '</em>';
 }
};