<?php
require_once("mainfile.php");
include ("config.php");
global $dbi;

$almacenar = "select cedula from devolucion_carpeta";
$misql = mysql_query($almacenar, $dbi) or die(mysql_error());	 
while(($cedula) = mysql_fetch_array($misql))
{
   $sql = "update cobranzas set estado = '' where cedula = $cedula";
   mysql_query($sql, $dbi) or die(mysql_error());	 
   $mssql = "update actuaciones_cobranzas set estado = '' where cedula = $cedula";
   mysql_query($mssql, $dbi) or die(mysql_error());	 			
}	
echo "<script>alert('Registro grabado correctamante');</scrpt>";
?>