// Web analytics by Piwik - http://piwik.org
// Copyleft 2007, All rights reversed.
var _pk_use_title_as_name = 1;
var _pk_install_tracker = 1;
var _pk_tracker_pause = 500;
var _pk_download_extensions = "7z|aac|avi|csv|doc|exe|flv|gif|gz|jpe?g|js|mp(3|4|e?g)|mov|pdf|phps|png|ppt|rar|sit|tar|torrent|txt|wma|wmv|xls|xml|zip";

// Beginning script
function _pk_plug_normal(_pk_pl) {
	if (_pk_tm.indexOf(_pk_pl) != -1 && (navigator.mimeTypes[_pk_pl].enabledPlugin != null)) 
		return '1';
	return '0';
}

function _pk_plug_ie(_pk_pl)
{
	pk_found = false;
	document.write('<SCR' + 'IPT LANGUAGE=VBScript>\n on error resume next \n pk_found = IsObject(CreateObject("' + _pk_pl + '")) </SCR' + 'IPT>\n');
	if (pk_found) return '1';
	return '0';
}

var _pk_jav = '0'; if(navigator.javaEnabled()) _pk_jav='1';
var _pk_agent = navigator.userAgent.toLowerCase();
var _pk_moz = (navigator.appName.indexOf("Netscape") != -1);
var _pk_ie = (_pk_agent.indexOf("msie") != -1);
var _pk_win = ((_pk_agent.indexOf("win") != -1) || (_pk_agent.indexOf("32bit") != -1));
var _pk_cookie = (navigator.cookieEnabled)? '1' : '0';
if((typeof (navigator.cookieEnabled) == "undefined") && (_pk_cookie == '0')) {
	document.cookie="_pk_testcookie"
	_pk_cookie=(document.cookie.indexOf("_pk_testcookie")!=-1)? '1' : '0';
}

var _pk_dir='0',_pk_fla='0',_pk_pdf='0',_pk_qt = '0',_pk_rea = '0',_pk_wma='0'; 
if (_pk_win && _pk_ie){
	_pk_dir = _pk_plug_ie("SWCtl.SWCtl.1");
	_pk_fla = _pk_plug_ie("ShockwaveFlash.ShockwaveFlash.1");
	if (_pk_plug_ie("PDF.PdfCtrl.1") == '1' || _pk_plug_ie('PDF.PdfCtrl.5') == '1' || _pk_plug_ie('PDF.PdfCtrl.6') == '1') _pk_pdf = '1';
	_pk_qt = _pk_plug_ie("Quicktime.Quicktime"); // Old : "QuickTimeCheckObject.QuickTimeCheck.1"
	_pk_rea = _pk_plug_ie("rmocx.RealPlayer G2 Control.1");
	_pk_wma = _pk_plug_ie("wmplayer.ocx"); // Old : "MediaPlayer.MediaPlayer.1"
} else {
	var _pk_tm = '';
	for (var i=0; i < navigator.mimeTypes.length; i++)
		_pk_tm += navigator.mimeTypes[i].type.toLowerCase();
	_pk_dir = _pk_plug_normal("application/x-director");
	_pk_fla = _pk_plug_normal("application/x-shockwave-flash");
	_pk_pdf = _pk_plug_normal("application/pdf");
	_pk_qt  = _pk_plug_normal("video/quicktime");
	_pk_rea = _pk_plug_normal("audio/x-pn-realaudio-plugin");
	_pk_wma = _pk_plug_normal("application/x-mplayer2");
}
	
var _pk_rtu = '';
try {
	_pk_rtu = top.document.referrer;
} catch(e1) {
	if(parent){ 
		try{ _pk_rtu = parent.document.referrer; } catch(e2) { _pk_rtu=''; }
	}
}
if(_pk_rtu == '') {
	_pk_rtu = document.referrer;
}

function _pk_escape(_pk_str){
	if(typeof(encodeURIComponent) == 'function') {
		return encodeURIComponent(_pk_str);
	} else {
		return escape(_pk_str);
	}
}
var _pk_title = '';
if (document.title && document.title!="") _pk_title = _pk_escape(document.title);

var _pk_called;

function _pk_getUrlLog( _pk_action_name, _pk_site, _pk_pkurl, _pk_userid, _pk_custom_vars_str )
{
	if(typeof _pk_custom_vars_str == "undefined"){
		_pk_custom_vars_str = '';
	}
	
	if (_pk_cookie=='1') {
		var _pk_session = _pk_read_cookie('e');
		if (_pk_session == '') {
			_pk_write_cookie('e', _pk_userid, 2*365*24*60*60);
		} else {
			_pk_write_cookie('e', _pk_session, 2*365*24*60*60);
		}
		
		_pk_session = _pk_read_cookie('s');
		
		if (_pk_session != '' &&  _pk_session != 'NaN')
		{
			_pk_session = _pk_read_cookie('d');
			if (_pk_session != '' &&  _pk_session != 'NaN') {  /* wir haben session Cookie aber kein tagescookie -> neue session */
				_pk_inc_cookie('s');
				_pk_update_cookie('d', 24*60*60);
				_pk_update_cookie('w', 7*24*60*60);
				_pk_update_cookie('m', 30*24*60*60);
			} else {
				_pk_write_cookie('s', 1);
				_pk_write_cookie('d', 1);
				_pk_inc_cookie('w', 7*24*60*60);
				_pk_inc_cookie('m', 30*24*60*60);
			}
		} 
		else
		{
			_pk_write_cookie('s', 1);
			_pk_inc_cookie('d', 24*60*60);
			_pk_inc_cookie('w', 7*24*60*60);
			_pk_inc_cookie('m', 30*24*60*60);
		}
	}
	var _pk_url = document.location.href;
	var _pk_src = _pk_pkurl
		+'?'+_pk_custom_vars_str
		+'&site='+_pk_site
		+'&url='+_pk_escape(document.location.href)
		+'&title='+_pk_title
		+'&urlref='+_pk_escape(_pk_rtu)
		+'&uid='+_pk_escape(_pk_userid)
		+'&js=1'
		+'&res='+screen.width+'x'+screen.height
		+'&fla='+_pk_fla+'&dir='+_pk_dir+'&qt='+_pk_qt+'&realp='+_pk_rea+'&pdf='+_pk_pdf
		+'&wma='+_pk_wma+'&java='+_pk_jav+'&cookie='+_pk_cookie
		+(_pk_cookie=='1'?'&cookies=' + _pk_escape(document.cookie):'');
	return _pk_src;
}

function piwik_log( _pk_action_name, _pk_site, _pk_pkurl, _pk_userid, _pk_custom_vars )
{
	if(_pk_called && (!_pk_action_name || _pk_action_name=="")) return;
	var _pk_src = _pk_getUrlLog(_pk_action_name, _pk_site, _pk_pkurl, _pk_userid, _pk_custom_vars );
	document.writeln('<img src="'+_pk_src+'" alt="" style="border:0;display:none;" />');
	if(!_pk_action_name || _pk_action_name=="") _pk_called=1;
	
	_pk_init_tracker(_pk_site, _pk_pkurl);
}

var _pk_tracker_site, _pk_tracker_url;

function _pk_init_tracker(_pk_site, _pk_pkurl) 
{
	if( typeof(piwik_install_tracker) != "undefined" )
		_pk_install_tracker = piwik_install_tracker;
	if( typeof(piwik_tracker_pause) != "undefined" )
		_pk_tracker_pause = piwik_tracker_pause;
	if( typeof(piwik_download_extensions) != "undefined" )
		_pk_download_extensions = piwik_download_extensions;

	_pk_hosts_alias = ( typeof(piwik_hosts_alias) != "undefined" ? piwik_hosts_alias : new Array());
	_pk_hosts_alias[_pk_hosts_alias.length] = window.location.hostname;

	if( !_pk_install_tracker )
		return;

	_pk_tracker_site = _pk_site;
	_pk_tracker_url = _pk_pkurl;
}

function _pk_read_cookie(n)
{
	a = document.cookie + ';';
	res = '';
	while(a != '')
	{
	  cookiename = a.substring(0,a.search('=')).replace (/^\s+/, '').replace (/\s+$/, '');
	  cookiewert = a.substring(a.search('=')+1,a.search(';'));
	  if(cookiewert == '')
	  {cookiewert = a.substring(a.search('=')+1,a.length);}

	  if(n == cookiename){res = cookiewert;}

	  i = a.search(';')+1;
	  if(i == 0){i = a.length}
	  a = a.substring(i,a.length);
	}
	return(res)
}

function _pk_write_cookie(n, w, e)
{
    if (typeof(e) != "undefined") {
    	var a = new Date();
    	a = new Date(a.getTime() + e*1000);
    	document.cookie = n+'='+w+'; path=/; expires='+a.toGMTString()+';';	
	} else {
    	document.cookie = n+'='+w+'; path=/;';
	}
}

function _pk_delete_cookie(n) {
	 document.cookie = n+'=; expires=Thu, 01-Jan-70 00:00:01 GMT;';
}

function _pk_inc_cookie(n, e) {
	var _pk_cookie = _pk_read_cookie(n);
	if (_pk_cookie == '') {
		_pk_write_cookie(n, 1, e);
	} else {
		_pk_write_cookie(n, parseInt(_pk_cookie) + 1, e);
	}
}


function _pk_update_cookie(n, e) {
	var _pk_cookie = _pk_read_cookie(n);
	if (_pk_cookie != '') {
		_pk_write_cookie(n, _pk_cookie, e);
	}
}