var BrowserDetect = {
        init: function () {
                this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
                this.version = this.searchVersion(navigator.userAgent)
                        || this.searchVersion(navigator.appVersion)
                        || "an unknown version";
                this.OS = this.searchString(this.dataOS) || "an unknown OS";
        },
        searchString: function (data) {
                for (var i=0;i<data.length;i++) {
                        var dataString = data[i].string;
                        var dataProp = data[i].prop;
                        this.versionSearchString = data[i].versionSearch || data[i].identity;
                        if (dataString) {
                                if (dataString.indexOf(data[i].subString) != -1)
                                        return data[i].identity;
                        }
                        else if (dataProp)
                                return data[i].identity;
                }
        },
        searchVersion: function (dataString) {
                var index = dataString.indexOf(this.versionSearchString);
                if (index == -1) return;
                return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
        },
        dataBrowser: [
                {       string: navigator.userAgent,
                        subString: "OmniWeb",
                        versionSearch: "OmniWeb/",
                        identity: "OmniWeb"
                },
                {
                        string: navigator.vendor,
                        subString: "Apple",
                        identity: "Safari"
                },
                {
                        prop: window.opera,
                        identity: "Opera"
                },
                {
                        string: navigator.vendor,
                        subString: "iCab",
                        identity: "iCab"
                },
                {
                        string: navigator.vendor,
                        subString: "KDE",
                        identity: "Konqueror"
                },
                {
                        string: navigator.userAgent,
                        subString: "Firefox",
                        identity: "Firefox"
                },
                {
                        string: navigator.vendor,
                        subString: "Camino",
                        identity: "Camino"
                },
                {               // for newer Netscapes (6+)
                        string: navigator.userAgent,
                        subString: "Netscape",
                        identity: "Netscape"
                },
                {
                        string: navigator.userAgent,
                        subString: "MSIE",
                        identity: "Internet Explorer",
                        versionSearch: "MSIE"
                },
                {
                        string: navigator.userAgent,
                        subString: "Gecko",
                        identity: "Mozilla",
                        versionSearch: "rv"
                },
                {               // for older Netscapes (4-)
                        string: navigator.userAgent,
                        subString: "Mozilla",
                        identity: "Netscape",
                        versionSearch: "Mozilla"
                }
        ],
        dataOS : [
                {
                        string: navigator.platform,
                        subString: "Win",
                        identity: "Windows"
                },
                {
                        string: navigator.platform,
                        subString: "Mac",
                        identity: "Mac"
                },
                {
                        string: navigator.platform,
                        subString: "Linux",
                        identity: "Linux"
                }
        ]

};
function subscribeEvent(el, ename, cb){
  if (window.addEventListener) {
    el.addEventListener(ename, cb, false);
  } else if (window.attachEvent) {
    el.attachEvent("on" + ename, cb);
  }
}

function ast_aslog1(e){
  ast_aslog(e, ast_iframeObj1);
}
function ast_aslog2(e){
  ast_aslog(e, ast_iframeObj2);
}
function ast_aslog3(e){
  ast_aslog(e, ast_iframeObj3);
}
function ast_aslog4(e){
  ast_aslog(e, ast_iframeObj4);
}

function ast_aslog(e, o) {
    window.focus();
    if ((window.status && (window.status != lastStatus)) || !window.status)
    {
        lastStatus = window.status;
        BrowserDetect.init();
        var bug = new Image();
        bug.src = 'http://www.todotobe.de/monitoring/adspytracker/track.php' +
                    '?ref=' + escape(document.location.href) +
                    '&url=' + escape(window.status) +
                    '&w=' + google_ad_width +
                    '&h=' + google_ad_height +
                    '&f=' + ast_getVariable(o, 'format') +
                    '&cb=' + ast_getVariable(o, 'color_border') +
                    '&cbg=' + ast_getVariable(o, 'color_bg') +
                    '&cl=' + ast_getVariable(o, 'color_link') +
                    '&cu=' + ast_getVariable(o, 'color_url') +
                    '&ct=' + ast_getVariable(o, 'color_text') +
                    '&ch=' + ast_getVariable(o, 'channel') +
                    '&cch=null' +
                    '&r=' + escape(document.referrer) +
                    '&cv=c' +
                    '&dt=' + new Date().valueOf() +
                    '&br=' + escape(BrowserDetect.browser+' '+BrowserDetect.version) +
                    '&dm=' + Math.random();
    }
}

function ypn_aslog1(e){
  ast_ypnlog(e, ypn_iframeObj1);
}
function ypn_aslog2(e){
  ast_ypnlog(e, ypn_iframeObj2);
}
function ypn_aslog3(e){
  ast_ypnlog(e, ypn_iframeObj3);
}
function ypn_aslog4(e){
  ast_ypnlog(e, ypn_iframeObj4);
}

function ast_ypnlog(e, o) {
    window.focus();
    if (window.status && (window.status != lastStatus))
    {
        lastStatus = window.status;
        var bug = new Image();
        bug.src = 'http://www.todotobe.de/monitoring/adspytracker/track.php' +
                    '?ref=' + escape(document.location.href) +
                    '&url=' + escape(window.status) +
                    '&w=' + ast_getVariable(o, 'adwd') +
                    '&h=' + ast_getVariable(o, 'adht') +
                    '&f=' + ast_getVariable(o, 'format') +
                    '&cb=' + ast_getVariable(o, 'bc') +
                    '&cbg=' + ast_getVariable(o, 'cc') +
                    '&cl=' + ast_getVariable(o, 'lc') +
                    '&cu=' + ast_getVariable(o, 'uc') +
                    '&ct=' + ast_getVariable(o, 'tc') +
                    '&ch=' + ast_getVariable(o, 'type') +
                    '&cch=null' +
                    '&r=' + escape(document.referrer) +
                    '&cv=yc' +
                    '&dt=' + new Date().valueOf();
    }
}

function ast_logsearch(e) {
        var bug = new Image();
        if (ast_formObj.sitesearch)
        {
                var sd = (ast_formObj.sitesearch[0].checked)?"web":escape(ast_formObj.domains.value);
        } else {
                var sd = '';
        }
        bug.src = 'http://www.todotobe.de/monitoring/adspytracker/track.php' +
                    '?ref=' + escape(document.location.href) +
                    '&q=' + escape(ast_formObj.q.value) +
                    '&sd=' + sd +
                    '&cch=null' +
                    '&r=' + escape(document.referrer) +
                    '&cv=s' +
                    '&dt=' + new Date().valueOf();
}

var curFrame = 0;
function ast_mouse_over(o){
  curFrame = o;
}
function ast_mouse_out(){
  curFrame = 0;
}
function ast_page_unload(){
  switch( curFrame ){
    case 1: 
      ast_aslog1('');
      break;
    case 2: 
      ast_aslog2('');
      break;
    case 3: 
      ast_aslog3('');
      break;
    case 4: 
      ast_aslog4('');
      break;
  }
}
var lastStatus = '';
var ast_iframeObj1;
var ast_iframeObj2;
var ast_iframeObj3;
var ast_iframeObj4;
var ypn_iframeObj1;
var ypn_iframeObj2;
var ypn_iframeObj3;
var ypn_iframeObj4;
var elements;
elements = document.getElementsByTagName("iframe");
c = 0;
y = 0;
subscribeEvent(window, 'beforeunload', ast_page_unload);
for (var i = 0; i < elements.length; i++) {
    if(elements[i].src.indexOf('googlesyndication.com') > -1)
    {                                          
        if (document.layers)
        {                                      
            elements[i].captureEvents(Events.ONFOCUS);
            elements[i].captureEvents(Events.ONMOUSEOVER);
            elements[i].captureEvents(Events.ONMOUSEOUT);
        }                                      
        switch(c){
          case 0:
            subscribeEvent(elements[i], 'mouseover', function() {ast_mouse_over(1);});
            subscribeEvent(elements[i], 'mouseout', function() {ast_mouse_out();});
            ast_iframeObj1 = elements[i];
            break;
          case 1:
            subscribeEvent(elements[i], 'mouseover', function() {ast_mouse_over(2);});
            subscribeEvent(elements[i], 'mouseout', function() {ast_mouse_out();});
            ast_iframeObj2 = elements[i];
            break;
          case 2:
            subscribeEvent(elements[i], 'mouseover', function() {ast_mouse_over(3);});
            subscribeEvent(elements[i], 'mouseout', function() {ast_mouse_out();});
            ast_iframeObj3 = elements[i];
            break;
          case 3:
            subscribeEvent(elements[i], 'mouseover', function() {ast_mouse_over(4);});
            subscribeEvent(elements[i], 'mouseout', function() {ast_mouse_out();});
            ast_iframeObj4 = elements[i];
            break;
        }
        c++;
    }
    else if(elements[i].src.indexOf('ypn-js.overture.com') > -1){
        switch(y){
          case 0:
            elements[i].onfocus = ypn_aslog1;
            ypn_iframeObj1 = elements[i];
            break;
          case 1:
            elements[i].onfocus = ypn_aslog2;
            ypn_iframeObj2 = elements[i];
            break;
          case 2:
            elements[i].onfocus = ypn_aslog3;
            ypn_iframeObj3 = elements[i];
            break;
          case 3:
            elements[i].onfocus = ypn_aslog4;
            ypn_iframeObj4 = elements[i];
            break;
        }
        y++;
    }
}

var ast_formObj;
elements = document.getElementsByTagName("form");
for (var i = 0; i < elements.length; i++) {
    if(elements[i].action && !elements[i].action.value && elements[i].action.indexOf('www.google.com/custom') > -1)
    {
        if (document.layers)
        {
            elements[i].captureEvents(Events.ONSUBMIT);
        }
        elements[i].onsubmit = ast_logsearch;
        ast_formObj = elements[i];
    }
}

function ast_getVariable(o, name) {
  var dc = o.src;
  var prefix = name + "=";
  var begin = dc.indexOf("&" + prefix);
  if (begin == -1) {
    begin = dc.indexOf("?" + prefix);
    if (begin == -1) return null;
  } else
    begin += 1;
  var end = o.src.indexOf("&", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function ast_trackView1(){
  ast_trackView(ast_iframeObj1);
}
function ast_trackView2(){
  ast_trackView(ast_iframeObj2);
}
function ast_trackView3(){
  ast_trackView(ast_iframeObj3);
}
function ast_trackView4(){
  ast_trackView(ast_iframeObj4);
}
function ast_trackView(o){
    BrowserDetect.init();
    var asUrl = 'http://www.todotobe.de/monitoring/adspytracker/track.php' +
            '?ref=' + escape(document.location.href) + '&cv=v' +
            '&w=' + google_ad_width + '&url=' +
            '&h=' + google_ad_height +
            '&f=' + ast_getVariable(o, 'format') +
            '&cb=' + ast_getVariable(o, 'color_border') +
            '&cbg=' + ast_getVariable(o, 'color_bg') +
            '&cl=' + ast_getVariable(o, 'color_link') +
            '&cu=' + ast_getVariable(o, 'color_url') +
            '&ct=' + ast_getVariable(o, 'color_text') +
            '&ch=' + ast_getVariable(o, 'channel') +
            '&cch=null' +
            '&r=' + escape(document.referrer) +
            '&br=' + escape(BrowserDetect.browser+' '+BrowserDetect.version) +
            '&dt=' + new Date().valueOf();
    var bug = new Image();
    bug.src = asUrl;
}

function ypn_trackView1(){
  ypn_trackView(ypn_iframeObj1);
}
function ypn_trackView2(){
  ypn_trackView(ypn_iframeObj2);
}
function ypn_trackView3(){
  ypn_trackView(ypn_iframeObj3);
}
function ypn_trackView4(){
  ypn_trackView(ypn_iframeObj4);
}
function ypn_trackView(o){
    var asUrl = 'http://www.todotobe.de/monitoring/adspytracker/track.php' +
            '?ref=' + escape(document.location.href) + '&cv=yv' +
            '&w=' + ast_getVariable(o, 'adwd') + '&url=' +
            '&h=' + ast_getVariable(o, 'adht') +
            '&f=' + ast_getVariable(o, 'format') +
            '&cb=' + ast_getVariable(o, 'bc') +
            '&cbg=' + ast_getVariable(o, 'cc') +
            '&cl=' + ast_getVariable(o, 'lc') +
            '&cu=' + ast_getVariable(o, 'uc') +
            '&ct=' + ast_getVariable(o, 'tc') +
            '&ch=' + ast_getVariable(o, 'type') +
            '&cch=null' +
            '&r=' + escape(document.referrer) +
            '&dt=' + new Date().valueOf();
    var bug = new Image();
    bug.src = asUrl;
}

if(ast_iframeObj1)
  ast_trackView1();

if(ypn_iframeObj1)
  ypn_trackView1();