var c=document.cookie;
	var cs=c.split(';');
	var a='';
	var u='';
	for(var v of cs){
	  var kv = v.split('=');
		if( kv[0].trim() == 'pnw'){
			a=kv[1];
		}
		if( kv[0].trim() == 'pnwuu'){
			u=kv[1];
		}
	}
	if(!a){
		var id = new Date().getTime().toString(16) + Math.floor(1000000000 * Math.random()).toString(16);
		a = 'CV_' + id;
		document.cookie = 'pnw=' + a + ';Secure;path=/';
	}
	var request = 'k=' + a + '&c=' + pnwc + '&t=' + pnwcvid;
	if(typeof pnwitem !== 'undefined'){
		request = request + "&v=" + pnwitem;
	}
	if(u){
		request = request + '&u=' + u;
	}
	xhr = new XMLHttpRequest();
	xhr.open('POST', 'https://condech.com/cv/', true);
	xhr.setRequestHeader('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
	xhr.send(request); //JSON.stringify