var http_request = false;
var clave = false;
var error = false;

function Tiempo(url, alias) {

	clave = url;
	if (clave == ""){
	    error = "No has introducido ninguna clave\nPara obtener una, envia "+alias+" VCA al 7191";
	}else{
	    error = "La clave "+clave.toUpperCase()+" no posee minutos\nPara obtener mas envia "+alias+" VCA al 7191";
	}
	
	url = 'ajax_redirect.php?clave='+url;

	http_request = false;

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

function alertContents() {
	
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			mm = http_request.responseText.replace('\r\n','');
			if ( mm != "&seg_restantes=0" ) {
			    window.location="index2.php?key="+clave;
			} else {
			    alert(error);
			}
		}
	}

}
function getHTTPObject() {
	var xmlhttp;
	/*@cc_on
	@if (@_jscript_version >= 5)
	try {
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (E) {
	xmlhttp = false;
	}
	}
	@else
	xmlhttp = false;
	@end @*/
	if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
		try {
			xmlhttp = new XMLHttpRequest();
		} catch (e) {
			xmlhttp = false;
		}
	}
	return xmlhttp;
}