/*
 *  USUARIOS ( LOGIN )
*/

function validaLogin()
{
    var user_clave      =   $( 'user_clave' ).value;
    var user_password   =   $( 'user_password' ).value;
    if( user_clave != '' && user_password != '' )
    {
        preLoader(1,'loginFormF');
        var url =   "procesos.php?action=login" + 
                    "&user_clave=" + escape( user_clave ) +
                    "&user_password=" + escape( user_password );
        
        var request = new Json.Remote( url,
            {
                onComplete : function( obj )
                {
                    if( obj.complete == 'ok' )
                    {
                        window.location.reload();
                    }
                    else
                    {
                        alert( obj.complete );
                        preLoader(0); 
                    }
                }
            }
        ).send();
    }
    else
    {
        alert('Ambos campos son requeridos');
    }
}

function logout()
{
    var request = new Json.Remote( "procesos.php?action=logout",
        {
            onComplete : function( obj )
            {
                window.location.href="index.php";
            }
        }
    ).send();
}

/*
UPDATE INTERFACE
*/

function updateInterface()
{
    var url =   "procesos.php?action=updateUserInterface" +
                "&idDiv=" + $( 'divId' ).value +
                "&idInterface=1" +
                "&X=" + $( 'coordX' ).value +
                "&Y=" + $( 'coordY' ).value;
    var request = new Json.Remote(
        url,
        {
            onComplete  :   function( obj )
            {
                if( obj.complete != 'ok' )
                {
                    alert( obj.complete );  
                }
            }
        }
    ).send();
}