		function DoCallback(data)
		{
			// branch for native XMLHttpRequest object
			if (window.XMLHttpRequest) {
				req = new XMLHttpRequest();
				req.onreadystatechange = processReqChange;
				req.open('POST', url, true);
				req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
				req.send(data);
			// branch for IE/Windows ActiveX version
			} else if (window.ActiveXObject) {
				req = new ActiveXObject('Microsoft.XMLHTTP')
				if (req) {
					req.onreadystatechange = processReqChange;
					req.open('POST', url, true);
					req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
					req.send(data);
				}
			}
		}

			function processReqChange() {
				// only if req shows 'loaded'
			
			if(req.readyState == 1) { 
				
				
			
				document.getElementById('login_result').innerHTML = ' <img src="../img/load.gif" border="0" />';
			
			} else { 
					
			
			if (req.readyState == 4) {
			document.getElementById('login_result').innerHTML = '';
			// only if 'OK'
					
					
					if (req.status == 200) {
						eval(what);
					} else {
						alert('There was a problem retrieving the XML data: ' +
							req.responseText);
					}
				}
			}
		
		}


 			var url = "../function/Login.php";
            var what = "LoginStatus(req.responseText)";

            function CheckLogin()
            {
                var email = document.getElementById("email").value;
                var pass = document.getElementById("pass").value;

                DoCallback("email="+email+"&pass="+pass);
            }

            function LoginStatus(Status)
            {
                if(Status == 0) { 
				
                     document.getElementById('login_result').innerHTML = '<span class="error"><img src="../img/icon/error2.png" border="0" alt="" /> <b> Ingrese sus datos de acceso </b></span>';
					
				} 
				
				 if(Status == 1) { 
				
                     document.getElementById('login_result').innerHTML = '<span class="error"><img src="../img/icon/error2.png" border="0" alt="" /> <b> Los datos ingresados son incorrectos </b></span>';
					
				} 
				
				 if(Status == 2) { 
				 
				 document.getElementById('login_result').innerHTML = '<span class="error"><img src="../img/icon/error2.png" border="0" alt="" /> <b> Cuenta sin activar o suspendida </b></span>';

								
								document.getElementById('btn_login').disabled = true;
                                document.location='/?';

					
				}
				
				 if(Status == 3) { 
				 
		
                                document.location='http://www.terra.cl';

					
				}
				
				
				 if(Status == 4) { 
				 
		
								document.getElementById('btn_login').disabled = true;
                                document.location='/SocioSubirAvatar';

					
				}
				
			
            }
