function mobile() {
	var m="";
 	var agt=navigator.userAgent.toLowerCase();
	var is_android		= (agt.indexOf("android")!=-1); 
	var is_winphone		= (agt.indexOf("windows phone")!=-1);
	var is_blackberry	= (agt.indexOf("blackberry")!=-1);
	var is_palm			= (agt.indexOf("pre")!=-1);
	
	var is_ipod			= agt.indexOf("ipod")!=-1
	var is_ipad			= agt.indexOf("ipad")!=-1
	var is_iphone		= agt.indexOf("iphone")!=-1
	var is_htc 			= agt.indexOf("htc")!=-1;
	var is_nokia		= agt.indexOf("nokia")!=-1;
	var is_google		= agt.indexOf("nexus")!=-1;
	var is_dell			= agt.indexOf("dell")!=-1;
	
	if(is_ipod)
		m="iPod";
	else if(is_ipad)
		m="iPad";
	else if(is_iphone)
		m="iPhone";
	else if(is_blackberry)
		m="BlackBerry";
	else if(is_htc)
		m="HTC";
	else if(is_nokia)
		m="Nokia";
	else if(is_google)
		m="Google_Nexus";
	else if(is_dell)
		m="Dell";
	else if(is_palm)
		m="Palm";
	else if(is_android)
		m="Android_Device";
	else if(is_winphone)
		m="Windows_Phone_Device";
		
	return m;
}
function OS() {
	var o = 0;
 	var agt=navigator.userAgent.toLowerCase();
	var is_iOS		= (agt.indexOf("iphone")!=-1 || agt.indexOf("ipad")!=-1 || agt.indexOf("ipod")!=-1); 
	var is_android	= (agt.indexOf("android")!=-1); 
	var is_mac		= (agt.indexOf("mac")!=-1); 
	if(is_mac)
	{
		var is_mac_osx = (agt.indexOf("mac os x")!=-1);
		var is_mac_ppc = (agt.indexOf("mac_powerpc")!=-1);
	}
	var is_os2     		= ((agt.indexOf("os/2")!=-1) || (navigator.appVersion.indexOf("OS/2")!=-1) || (agt.indexOf("ibm-webexplorer")!=-1));
	var is_linux   		= (agt.indexOf("linux")!=-1);
	var is_freebsd 		= (agt.indexOf("freebsd")!=-1);
	var is_sunos   		= (agt.indexOf("sunos")!=-1);
	var is_unix    		= (navigator.appVersion.indexOf("X11")!=-1);
	var is_win     		= (agt.indexOf("win")!=-1);
	var is_win95   		= ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));
	var is_win98   		= ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
	var is_winMe   		= ((agt.indexOf("winme")!=-1) || (agt.indexOf("windows me")!=-1));
	var is_winnt   		= ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
	var is_winphone		= (agt.indexOf("windows phone")!=-1);
	if(is_winnt){
		var is_win2k    = (agt.indexOf("windows nt 5.0")!=-1);
		var is_winxp    = (agt.indexOf("windows nt 5.1")!=-1);
		var is_win2k3   = (agt.indexOf("windows nt 5.2")!=-1);
		var is_winvista = (agt.indexOf("windows nt 6.0")!=-1);
		var is_win7 = (agt.indexOf("windows nt 6.1")!=-1);
		var is_win8 = (agt.indexOf("windows nt 6.2")!=-1);
	}

	if (is_mac && !is_iOS) {
		o="01";
		if(is_mac_osx)
			v="X"
		else if(is_mac_ppc)
			v="Power PC"
	} else if (is_os2) {
   		o="02";
		v="";
   	} else if (is_linux && !is_android) {
   		o="03";
		v="";
   	} else if (is_unix) { 
   		o="04";
		v="";
   	} else if (is_win) {
		if( is_winphone ) {
			o="10";
			v=parseFloat( agt.substring( agt.indexOf('windows phone os') + 17));
			if(v=="undefined") v="";
		}
		else {
			o="05";
			if (is_win95)
				v="95";
			else if (is_win98) 
				v="98";
			else if (is_winMe)
				v="Me";
			else if (is_winnt){ 
				if (is_win2k) 
					v="2000";
				else if (is_winxp) 
					v="XP";
				else if (is_win2k3) 
					v="2003";
				else if (is_winvista)
					v="Vista";
				else if (is_win7)
					v="7";
				else if (is_win8)
					v="8";
				else
					v="NT";
			}else
				v=""
		}
	} else if (is_freebsd) {
   		o="06";
		v=parseFloat( agt.substring( agt.indexOf('freebsd') + 8 ) );
		if(v=="undefined") v="";
	} else if (is_sunos) {
   		o="07";
		v=parseFloat( agt.substring( agt.indexOf('sunos') + 6 ) );
		if(v=="undefined") v="";
	} else if (is_iOS) {
		o="08";
		v=parseFloat( agt.substr( agt.indexOf('version/') + 8, 5));
		if(v=="undefined") v="";
	} else if (is_android) {
		o="09";
		v=parseFloat( agt.substr( agt.indexOf('android ') + 8,4 ) );
		if(v=="undefined") v="";
	}
	
	return o+"&ov="+v;
}
function browser(){
	var strVersie="1.0";
	var ua = navigator.userAgent.toLowerCase(); 
	this.isGecko      = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);
	this.isMozilla    = (this.isGecko && (ua.indexOf('gecko/') + 14 == ua.length || ua.indexOf('gecko/') + 27 == ua.length));
	this.isFirebird   = (this.isGecko && ua.indexOf('firebird') != -1);
	this.isFireFox    = (this.isGecko && ua.indexOf('firefox') != -1);
	this.isNS         = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
	this.isIE         = ( (ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) ); 
	this.isSafari     = (ua.indexOf('safari') != - 1);
	this.isOpera      = (ua.indexOf('opera') != -1); 
	this.isKonqueror  = (ua.indexOf('konqueror') != -1 && !this.isSafari); 
	this.isICab       = (ua.indexOf('icab') != -1); 
	this.isChrome	  = (ua.indexOf('chrome') != -1); 
	this.isLotusNotes = (ua.indexOf('lotus-notes/') != -1);
	this.isIECompatible = ( (ua.indexOf('msie') != -1) && !this.isIE);
	this.isNSCompatible = ( (ua.indexOf('mozilla') != -1) && !this.isNS && !this.isMozilla);
	this.versionMinor = parseFloat(navigator.appVersion); 
	if (this.isNS && this.isGecko) {
		this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
	}else if (this.isIE && this.versionMinor >= 4) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
	}else if (this.isMozilla) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
	}else if (this.isFirebird) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('firebird/') + 9 ) );
	}else if (this.isFireFox) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('firefox/') + 8 ) );
	}else if (this.isSafari) {
		this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
	}else if (this.isOpera) {
		if (ua.indexOf('opera/') != -1)
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );
		else
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );
	}else if (this.isKonqueror) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
	}else if (this.isICab) {
		if (ua.indexOf('icab/') != -1) {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );
		}else{
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );
		}
	} else if (this.isLotusNotes) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('lotus-notes/') + 12 ) );
	} else if (this.isChrome) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('chrome/') + 7 ) );
	}
	this.versionMajor = parseInt(this.versionMinor); 
	this.versionMinor = (this.versionMinor-this.versionMajor).toString(); 
	var i = this.versionMinor.indexOf('.');
	this.versionMinor = this.versionMinor.substring(i+1,i+3);
	if(this.versionMinor=="00")
		strMinor = "0";
	else
		strMinor = this.versionMinor;
	strVersie = parseInt(this.versionMajor) + "." + strMinor;
	this.isDOM1 = (document.getElementById);
	this.isDOM2Event = (document.addEventListener && document.removeEventListener);
	this.mode = document.compatMode ? document.compatMode : 'BackCompat';
	if(this.isGecko && !this.isMozilla & !this.isFirebird) o="01";
	if(this.isMozilla) o="02";
	if(this.isFirebird) o="03";
	if(this.isFireFox) o="11";
	if(this.isNS) o="04";
	if(this.isIE) o="05";
	if(this.isSafari) o="06";
	if(this.isOpera) o="07";
	if(this.isKonqueror) o="08";
	if(this.isICab) o="09";
	if(!this.isGecko && !this.isMozilla && !this.isNS && !this.isIE && !this.isSafari && !this.isOpera && !this.isKonqueror && !this.isICab) o="10";
	if(this.isLotusNotes) o="12";
	if(this.isChrome) o="13";
	return o + "&bv=" + strVersie;
}
function detect(options){
	var n=navigator;
	var ver=n.appVersion;
	var d=document;
	var verIE=parseInt(ver.substring(ver.indexOf("MSIE")+5,ver.indexOf("MSIE")+6));
	if(verIE>0)
		ver=verIE;
	else 
		ver=parseInt(ver);
	var u="stats.php?onderstebove=1";
	if(ver>=4){
		var s=screen;
		var w=s.width;
		var h=s.height;
		var c=s.colorDepth;
		if(w)
			u+="&w="+w;
		if(h)
			u+="&h="+h;
		if(c)
			u+="&c="+c;
	}
	u+="&o="+OS();
	u+="&b="+browser();
	u+="&m="+mobile();
	//Taal browser
	var lang=navigator.language? navigator.language : navigator.userLanguage
	u+="&l="+lang;
	var r;
	if(options&1)
		r=d.referrer;
	else 
		r=top.document.referrer;
	if(!(options&2)){
		var rc=r;
		var i=rc.indexOf('?');
		if(i>=0)
			rc=rc.substring(0,i);
		i=rc.lastIndexOf('/');
		if(i>=0)
			rc=rc.substring(0,i+1);
		var l=''+d.location;
		if(l.indexOf(rc)==0)r='';
	}
	if(r&&(r!=d.location))
		u+="&r="+escape(r);
	d.write('<img src="'+u+'" border="0" alt="" />');
}