function bestelArtikel(artikelNummer,aantal){

        var theUrl="http://" + window.location.hostname + "/ds_handlers/bestelartikel.php";
	var jSonRequest = new Request.JSON({  url: theUrl, onSuccess: mandje}
					);
	//jSonRequest.setHeader('Content-type', 'application/x-www-form-urlencoded');
        data=JSON.encode({'artikelnummer':artikelNummer,'aantal':aantal});
	jSonRequest.post({json: data});
}

function mandje(answer){
        if(answer.status=='added'){
 		var facebox = new Facebox({
 			title: 'Bestelmandje',
                        width: 300,
                        cancelValue: 'Ok',
 			message: AS_JS_artikel_toevoegen_success
 		});
 		facebox.show();
              //  (function(){facebox.active()?facebox.close():null;}).delay(1500);
                
        } else {
                var facebox = new Facebox({
 			title: 'Foutmelding!',
                        width: 300,
                        cancelValue: 'Ok',
 			message: AS_JS_artikel_toevoegen_fail
 		});
 		facebox.show();
             //   (function(){facebox.active()?facebox.close():null;}).delay(1500);
        }
       
    }