Código
<?php include('php_conexion.php'); $act="0"; ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Entrar</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="description" content=""> <meta name="author" content=""> <!-- Le styles --> <link href="css/bootstrap.css" rel="stylesheet"> <style type="text/css"> body { padding-top: 40px; padding-bottom: 40px; background-color: #f5f5f5; background-image: url(img/fondoP.png); } .form-signin { max-width: 300px; padding: 19px 29px 29px; margin: 0 auto 20px; background-color: #fff; border: 1px solid #e5e5e5; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px; -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.05); -moz-box-shadow: 0 1px 2px rgba(0,0,0,.05); box-shadow: 0 1px 2px rgba(0,0,0,.05); } .form-signin .form-signin-heading, .form-signin .checkbox { margin-bottom: 10px; } .form-signin input[type="text"], .form-signin input[type="password"] { font-size: 16px; height: auto; margin-bottom: 15px; padding: 7px 9px; } </style> <link href="css/bootstrap-responsive.css" rel="stylesheet"> <!-- HTML5 shim, for IE6-8 support of HTML5 elements --> <!--[if lt IE 9]> <script src="../assets/js/html5shiv.js"></script> <![endif]--> <!-- Fav and touch icons --> <link rel="apple-touch-icon-precomposed" sizes="144x144" href="ico/apple-touch-icon-144-precomposed.png"> <link rel="apple-touch-icon-precomposed" sizes="114x114" href="ico/apple-touch-icon-114-precomposed.png"> <link rel="apple-touch-icon-precomposed" sizes="72x72" href="ico/apple-touch-icon-72-precomposed.png"> <link rel="apple-touch-icon-precomposed" href="ico/apple-touch-icon-57-precomposed.png"> <link rel="shortcut icon" href="ico/favicon.png"> </head> <body> <div class="container"> <form name="form1" method="post" action="" class="form-signin"> <h2 class="form-signin-heading"> <?php $act="1"; $can=mysql_query("SELECT * FROM usuarios WHERE (usu='".$usuario."' or ced='".$usuario."') and con='".$contra."'"); $_SESSION['username']=$dato['usu']; $_SESSION['tipo_usu']=$dato['tipo']; $_SESSION["ced"] = $dato["ced"]; if($_SESSION['tipo_usu']=='a' or $_SESSION['tipo_usu']=='ca'){ } }else{ if($act=="1"){echo '<div class="alert alert-error" align="center">Usuario y Contraseña Incorrecta</div>';}else{$act="0";} } }else{ } ?> Bienvenid@s</h2> <input type="text" name="usuario" class="input-block-level" placeholder="Usuario"> <input type="password" name="contra" class="input-block-level" placeholder="Contraseña"> <button class="btn btn-large btn-primary" type="submit">Iniciar</button> <p> </p> </form> </div> <!-- /container --> <!-- Le javascript ================================================== --> <!-- Placed at the end of the document so the pages load faster --> <script src="js\jquery.js"></script> <script src="js\bootstrap-transition.js"></script> <script src="js\bootstrap-alert.js"></script> <script src="js\bootstrap-modal.js"></script> <script src="js\bootstrap-dropdown.js"></script> <script src="js\bootstrap-scrollspy.js"></script> <script src="js\bootstrap-tab.js"></script> <script src="js\bootstrap-tooltip.js"></script> <script src="js\bootstrap-popover.js"></script> <script src="js\bootstrap-button.js"></script> <script src="js\bootstrap-collapse.js"></script> <script src="js\bootstrap-carousel.js"></script> <script src="js\bootstrap-typeahead.js"></script> </body> </html>