<?
 $sin_error = false;
 if ( empty($user) || empty($user_pwd) )
 { 
  $sin_error = false;
 } else {
  // Comprobar que login/user sean válidos...
	$conexion = mysql_connect( 'localhost', 'equipalsa_users', '06mar2002' ) OR die("No puedo conectar");
	$id = mysql_select_db( 'EQUIPALSA', $conexion ) OR die("No puedo abrir Base de Datos");

	$consulta = 'SELECT id, Apodo, Password FROM users WHERE Apodo = "' . $user . '"';
	$res = mysql_query( $consulta, $conexion ) OR die("No puedo realizar la consulta");
	if (  mysql_num_rows($res) > 0 )
	{
		$pwd = mysql_result( $res, 0, 'Password' );
		if ( strcmp( $pwd, $user_pwd ) == 0 )
		{ 
			session_name( "EQUIPALSA" );
			$v1="user_id";
			$v2="user_name";
			$v3="user_auth";
			session_register($v1,$v2,$v3);
			session_start();
	
		        $sin_error = true;
			$user_id = mysql_result( $res, 0, "id" );
			$user_name = $user;
			$user_auth = true;
			$sin_error = true;
		}
	}
	mysql_free_result($res);
	mysql_close($conexion);
 }

 if ( $sin_error == false )
 {
   echo "<META CONTENT=\"0; URL=error.htm\" HTTP-EQUIV=\"REFRESH\">";
 } else {
?>
<HTML>
<HEAD>
        <script language="JavaScript" TYPE="text/javascript">
                window.status = "Coordinador de Stocks v1.0";
        </script>
	<LINK REL="SHORTCUT ICON" HREF="images/cstock.ico">
<title>-= Coordinación de Stocks =-</title>
</HEAD>
   <FRAMESET COLS=200,* FRAMEBORDER=NO border="0" color="#000000" NORESIZE FRAMESPACING="0" marginwidth=0 marginheight=0>
    <FRAME SCROLLING=NO NORESIZE SRC="menu.htm" NAME="menu" border=0 marginwidth=0 marginheight=0>
    <FRAMESET ROWS=*,210 FRAMEBORDER=NO border="0" NORESIZE FRAMESPACING="0" marginwidth=0 marginheight=0>
     <FRAME NORESIZE SRC="portada.htm" NAME="pizarra" border=0 marginwidth=0 marginheight=0>
     <FRAME NORESIZE SRC="news.php" NAME="preview" border=0 marginwidth=0 marginheight=4>
    </FRAMESET>
   </FRAMESET>
<? 
} 
?>
</HTML>