function visit()
{	
	var site=document.location.host;
	var path='';
	if(site=='localhost')
		path='localhost';
	else
		path='www.crds-asbl.com';
	var page=document.location.pathname;
	var lang='';
	if(navigator.language)
		lang=navigator.language.substr(0,2);
	else
		lang=navigator.userLanguage.substr(0,2);
	var sys=system();
	var nav=browser();

	script = document.createElement("script");
    	script.type = "text/javascript";
    	script.src  = "http://"+path+"/advert/visit.php?site="+site+"&page="+page+"&lang="+lang+"&sys="+sys+"&nav="+nav;
    	document.getElementsByTagName("head")[0].appendChild(script);	
}

function ads()
{
	script = document.createElement("script");
    	script.type = "text/javascript";
    	script.src  = "http://localhost/advert/test.php";
    	document.getElementsByTagName("body")[0].appendChild(script);	
}

function click_ads()
{
	var aid=this.id;
	var site=document.location.host;
	var path='';
	if(site=='localhost')
		path='localhost';
	else
		path='www.crds-asbl.com';
	var page=document.location.pathname;
	var lang='';
	if(navigator.language)
		lang=navigator.language.substr(0,2);
	else
		lang=navigator.userLanguage.substr(0,2);
	var sys=system();
	var nav=browser();

	script = document.createElement("script");
    	script.type = "text/javascript";
    	script.src  = "http://"+path+"/advert/click.php?aid="+aid+"&site="+site+"&page="+page+"&lang="+lang+"&sys="+sys+"&nav="+nav;
    	document.getElementsByTagName("head")[0].appendChild(script);	
}

function show_ads(type)
{	
	var site=document.location.host;
	var path='';
	if(site=='localhost')
		path='localhost';
	else
		path='www.crds-asbl.com';
	var page=document.location.pathname;
	var lang='';
	if(navigator.language)
		lang=navigator.language.substr(0,2);
	else
		lang=navigator.userLanguage.substr(0,2);
	var sys=system();
	var nav=browser();

	script = document.createElement("script");
    	script.type = "text/javascript";
    	script.src  = "http://"+path+"/advert/show.php?site="+site+"&page="+page+"&type="+type+"&lang="+lang+"&sys="+sys+"&nav="+nav;
    	document.getElementsByTagName("body")[0].appendChild(script);			
}

function visit_ajax()
{	
	var site=document.location.host;
	var path='';
	if(site=='localhost')
		path='localhost';
	else
		path='www.crds-asbl.com';
	var page=document.location.pathname;
	var lang='';
	if(navigator.language)
		lang=navigator.language.substr(0,2);
	else
		lang=navigator.userLanguage.substr(0,2);
	var os=system();
	var nav=browser();

	var xmlhttp= null;
	alert(site+' '+path+' '+page+' '+lang+' '+os+' '+nav);
	try
        {
		xmlhttp = new ActiveXObject('Msxml2.XMLHTTP');

	}catch (e1){
	 
		try { 
			xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');

		}catch (e2) {

                try {
					xmlhttp = new XMLHttpRequest();
					
				}catch (e3) {
					
					alert('Ajax error');
				}
        }

    }

	if(xmlhttp)
	{
		xmlhttp.open("GET","http://"+path+"/advert/visit.php?site="+site+"&page="+page+"&lang="+lang+"&os="+os+"&nav="+nav,false);
		xmlhttp.send(null);
		alert(xmlhttp.responseText);
	}
	
	
}


function system()
{
	var nav = navigator.userAgent.toLowerCase();
	if (nav.indexOf('windows')!=-1) return "Windows";
	else if (nav.indexOf('linux')!=-1) return "Linux";
	else if (nav.indexOf('mac')!=-1) return "Mac";
	else return "Other";

}

function browser()
{
	var nav = navigator.userAgent.toLowerCase();
	if (nav.indexOf('konqueror')!=-1) return "Konqueror";
	else if (nav.indexOf('opera')!=-1) return "Opera";
	else if (nav.indexOf('msie')!=-1) return "Internet Explorer";
	else if (nav.indexOf('firefox')!=-1) return "Firefox";
	else if (nav.indexOf('safari')!=-1)
	{
		if (nav.indexOf('chrome')!=-1)
			return "Chrome";
		else
			return "Safari";
	}
	else return "Other";

}