// Copyright (c) 2000-2009, Legendum LLC. All Rights Reserved.


var WTIQ_channels = {
"arbete": 10,
"byggabo": 20,
"fritidnatur": 30,
"forskolautbildning": 40,
"kulturbibliotek": 50,
"miljohalsa": 60,
"omsorgstod": 70,
"resortrafik": 80,
"trygghet & beredskap": 90,
"seniorer": 100,
"foretagare": 110,
"turist": 120,
"politik & organisation": 130,
"media": 140
};

function WTIQ_channel()
{
  var metas = document.getElementsByTagName('META');
  var id = 0;
  if (!metas || !metas.length) return 0;
  for (var i = 0; i < metas.length; i++)
  {
    var name = metas[i].getAttribute('NAME');
    var content = metas[i].getAttribute('CONTENT');
    if (name != 'contentchannel') continue;
    id = WTIQ_channels[content];
  }
  return id;
}

function WTIQ_set(name, value)
{
  document.cookie = name + '=' + escape(value) + '; path=/';
}

function WTIQ_get(name)
{
  var cookie = document.cookie;
  var prefix = name + '=';
  var begin = cookie.indexOf('; ' + prefix);
  if (begin == -1)
  {
    begin = cookie.indexOf(prefix);
    if (begin != 0) return '';
  }
  else begin += 2;
  var end = document.cookie.indexOf(';', begin);
  if (end == -1) end = cookie.length;
  return unescape(cookie.substring(begin + prefix.length, end));
}

var WTIQ_cache = new Array();
function WTIQ_event(name, revenue, cost)
{
  var site = 43539;
  var channel = WTIQ_channel();
  if (channel) site = site + '/' + channel;
  var src = 'http://db0.net-filter.com/event.php';
  src += '?site_id=' + site + '&name=' + escape(name) + '&referrer=' + escape(document.referrer) + '&refer_id=' + WTIQ_get('refer_id');
  src += '&resolution=' + screen.width + 'x' + screen.height;
  src += '&color_bits=' + screen.colorDepth;
  src += '&java=' + navigator.javaEnabled();
  var date = new Date();
  src += '&time=' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds();
  if (revenue) src += '&revenue=' + revenue;
  if (cost) src += '&cost=' + cost;
  var img = WTIQ_cache[WTIQ_cache.length] = new Image();
  img.src = src;
}
var WTIQ_page, WTIQ_revenue, WTIQ_cost;
WTIQ_event(WTIQ_page ? WTIQ_page : window.location, WTIQ_revenue, WTIQ_cost);

for (var i = 0; i < document.links.length; i++)
{
  var link = document.links[i];
  link.index = i;
  if (!link.onmousedown)
  {
    var exts = 'doc,pdf,png,gif,jpg,bmp,exe,zip,msi,mp3,wmv';
    var href = new String(link.href);
    var ext = href.substring(href.length-3).toLowerCase();
    link.onmousedown = (exts.indexOf(ext) > -1) ? function() {WTIQ_event('file:' + this.href)} : function() {WTIQ_set('refer_id', this.index)};
  }
}
WTIQ_set('refer_id', '');