var ajax;
function objetoAjax(){
	var xmlhttp=false;
	try {
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (E) {
			xmlhttp = false;
		}
	}
	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}
function loading(lay){
	var cont = document.getElementById(lay);
	cont.innerHTML='<br>'+
		'<table align="center" width="100%">'+

		'<tr>'+
			'<td align="center"><img src="images/reloj.gif" align="middle" border="0"></td>'+
			'</tr>'+
		'</table><br>';
}
function loading2(lay){
	var cont = document.getElementById(lay);
	cont.innerHTML='<br>'+
		'<table align="center" width="100%">'+
		'<tr><td align="center">&nbsp;</td></tr>'+
		'<tr>'+
			'<td align="center"><img src="images/reloj.gif" align="middle" border="0"></td>'+
			'</tr>'+
		'<tr><td align="center">&nbsp;</td></tr>'+
		'</table><br>';
}
function olvido(){
	loading2("accesoUsuarios");
	var url="olvido.php"
	var result="";
	ajax = objetoAjax();
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4) {
			if (ajax.status == 200) {
				result = ajax.responseText;
				document.getElementById('accesoUsuarios').innerHTML = result;
			}
		}
	}
	ajax.open('POST', url, true);
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	ajax.send(null);
}
function olvido2(){
	loading2("accesoUsuarios");
	var url="olvido2.php"
	var result="";
	ajax = objetoAjax();
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4) {
			if (ajax.status == 200) {
				result = ajax.responseText;
				document.getElementById('accesoUsuarios').innerHTML = result;
			}
		}
	}
	ajax.open('POST', url, true);
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	ajax.send(null);
}
function login(){
	loading2("accesoUsuarios");
	var url="login.php"
	var result="";
	ajax = objetoAjax();
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4) {
			if (ajax.status == 200) {
				result = ajax.responseText;
				document.getElementById('accesoUsuarios').innerHTML = result;
			}
		}
	}
	ajax.open('POST', url, true);
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	ajax.send(null);
}
function login2(){
	loading2("accesoUsuarios");
	var url="login2.php"
	var result="";
	ajax = objetoAjax();
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4) {
			if (ajax.status == 200) {
				result = ajax.responseText;
				document.getElementById('accesoUsuarios').innerHTML = result;
			}
		}
	}
	ajax.open('POST', url, true);
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	ajax.send(null);
}

function enviar(){
	var login=document.getElementById("login").value;
	var pass=document.getElementById("pass").value;
	if(login!='' && pass !=''){
		loading2("accesoUsuarios");
		var url="loginAction.php";
		var parameters = "login="+login+"&pass="+pass;
		var result="";
		ajax = objetoAjax();
		ajax.onreadystatechange = function(){
			if (ajax.readyState == 4) {
				if (ajax.status == 200) {
					result = ajax.responseText;
					document.getElementById('accesoUsuarios').innerHTML = result;
				}
			}
		}
		ajax.open('POST', url, true);
		ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		ajax.send(parameters);
	}
}
function enviar2(){
	var login=document.getElementById("login").value;
	var pass=document.getElementById("pass").value;
	if(login!='' && pass !=''){
		loading2("accesoUsuarios");
		var url="loginAction2.php";
		var parameters = "login="+login+"&pass="+pass;
		var result="";
		ajax = objetoAjax();
		ajax.onreadystatechange = function(){
			if (ajax.readyState == 4) {
				if (ajax.status == 200) {
					result = ajax.responseText;
					document.getElementById('accesoUsuarios').innerHTML = result;
				}
			}
		}
		ajax.open('POST', url, true);
		ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		ajax.send(parameters);
	}
}
function enviarEmail(){
	var email=document.getElementById("email").value;
	if(email!=''){
		loading2("accesoUsuarios");
		var url="olvidoAction.php";
		var parameters = "email="+email;
		var result="";
		ajax = objetoAjax();
		ajax.onreadystatechange = function(){
			if (ajax.readyState == 4) {
				if (ajax.status == 200) {
					result = ajax.responseText;
					document.getElementById('accesoUsuarios').innerHTML = result;
				}
			}
		}
		ajax.open('POST', url, true);
		ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		ajax.send(parameters);
	}
}
function enviarEmail2(){
	var email=document.getElementById("email").value;
	if(email!=''){
		loading2("accesoUsuarios");
		var url="olvidoAction2.php";
		var parameters = "email="+email;
		var result="";
		ajax = objetoAjax();
		ajax.onreadystatechange = function(){
			if (ajax.readyState == 4) {
				if (ajax.status == 200) {
					result = ajax.responseText;
					document.getElementById('accesoUsuarios').innerHTML = result;
				}
			}
		}
		ajax.open('POST', url, true);
		ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		ajax.send(parameters);
	}
}

function desconectarse(){
	loading2("accesoUsuarios");
	var url="desconectarse.php"
	var result="";
	ajax = objetoAjax();
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4) {
			if (ajax.status == 200) {
				result = ajax.responseText;
				document.getElementById('accesoUsuarios').innerHTML = result;
			}
		}
	}
	ajax.open('POST', url, true);
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	ajax.send(null);

}
function desconectarse2(){
	loading2("accesoUsuarios");
	var url="desconectarse2.php"
	var result="";
	ajax = objetoAjax();
	ajax.onreadystatechange = function(){
		if (ajax.readyState == 4) {
			if (ajax.status == 200) {
				result = ajax.responseText;
				document.getElementById('accesoUsuarios').innerHTML = result;
			}
		}
	}
	ajax.open('POST', url, true);
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	ajax.send(null);

}
function email(){
  document.getElementById("login").value="";
  document.getElementById("login").style.color="#000000";

}
function pass(){
  document.getElementById("pass").value="";
  document.getElementById("pass").style.color="#000000";

}
function olvido_contra(){
  document.getElementById("email").value="";
  document.getElementById("email").style.color="#000000";
}