function makeRequest(url) {
        var http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // See note below about this line
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        http_request.onreadystatechange = function() { alertContents(http_request); };
        http_request.open('GET', url, true);
        http_request.send(null);

    }

    function alertContents(http_request) {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
                combodinamic(http_request.responseText);
            } else {
                combodinamic('El combo no se ha cargado correctamente');
            }
        }

    }


function GetIdentificadoresCfPais()
{
	
}

function combodinamic (opcions) {
	var temp='<select name="state">'+unescape(opcions)+'</select>&nbsp;<SPAN class=inputRequirement>*';
	document.getElementById("PROV").innerHTML=temp.replace(/\+/g," ");
}
// Al modificar cualquier nuevo codigo , buscar en la tienda el array $id_paises y actualizar allí tb los nuevos identificadores
function verifica(pthis){
	switch(pthis.options[pthis.selectedIndex].value){
		case "1": 
		case "2":
		case "5":
		case "9":
			makeRequest('funcions_ajax.php?id=' + pthis.options[pthis.selectedIndex].value);
			break;
		default:
			document.getElementById("PROV").innerHTML='<INPUT class=go name=state>&nbsp;<SPAN class=inputRequirement>*'
			break;
		}
}