Send information in PHP without using two files

1

Hi! I wish to know if someone know how send a form without using two files,I mean all tutorials that I’ve seen use two files, “form.html” and “send.php” (or some kind) I’m trying this but send I mistake, what I’m doing wrong??? can’t anybody help me? please?



<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<?php  include("conecta.php");  ?>
<?php 

$guardar = $_POST['Guardar'];

    if($guardar)
    {
    
    $nombre = $_POST['nombre'];
    $apaterno = $_POST['apaterno'];
    $amaterno = $_POST['amaterno'];
    $correo = $_POST['correo'];
    $area = $_POST['area'];
    $login = $_POST['login'];
    $pass = $_POST['pass']; 
 
 (mysql_db_query ("insert into dide(nombre,a_paterno,a_materno,correo,area,login,password) values ('$nombre','$apaterno','$amaterno','$correo','$area','$login','$pass,)"))    
        echo "<center><bold><font size='4'; face='verdana'; color='#BF0000'><br><br><br> La noticia ha sido ingresada en la base de datos</font></bold></center>";
}
            
    else 
{    
    echo mysql_error();
    
}    
    
end if

?>


<body>
<p><strong>Direcci&oacute;n de Imagen, Dise&ntilde;o y  Editorial</strong></p>
<p>Alta de Personal </p>
<table width="700" border="0" align="center" cellpadding="5" cellspacing="5">
  <tr>
    <td><form id="form1" name="form1" method="post" action="">
      <table width="550" border="0" cellpadding="3" cellspacing="3">
        <tr>
          <td>Nombre</td>
          <td><input name="nombre" type="text" id="nombre" /></td>
        </tr>
        <tr>
          <td>Apellido Paterno </td>
          <td><input name="apaterno" type="text" id="apaterno" /></td>
        </tr>
        <tr>
          <td>Apellido Materno </td>
          <td><input name="amaterno" type="text" id="amaterno" /></td>
        </tr>
        <tr>
          <td>Correo</td>
          <td><input name="correo" type="text" id="correo" /></td>
        </tr>
        <tr>
          <td>&Aacute;rea de adscripci&oacute;n </td>
          <td><input name="area" type="text" id="area" /></td>
        </tr>
        <tr>
          <td>Login</td>
          <td><input name="login" type="text" id="login" /></td>
        </tr>
        <tr>
          <td>Password</td>
          <td><input name="pass" type="text" id="pass" /></td>
        </tr>
        <tr>
          <td>Tipo de Consulta </td>
          <td>Administrador 
            <input name="admin" type="radio" value="radiobutton" /> 
            Consulta 
            <input name="const" type="radio" value="radiobutton" /></td>
        </tr>
        <tr>
          <td><input type="submit" name="Guardar" value="Guardar" />
            <input type="reset" name="Submit2" value="Borrar" /></td>
          <td>&nbsp;</td>
        </tr>
      </table>
        </form>
    </td>
  </tr>
</table>
</body>
</html>