wiget oluşturma

<?php
$args = array(
    'name'          => 'Sidebar 1',
    'id'            => 'sidebar-1',
    'description'   => '',
    'before_widget' => '<div id="%1$s" class="BlockContent %2$s">',
    'after_widget'  => '</div>',
    'before_title'  => '<h2 class="widgettitle">',
    'after_title'   => '</h2>' );
if ( function_exists('register_sidebar') ) register_sidebar($args);
?>
<?php
$args = array(
    'name'          => 'Sidebar 2',
    'id'            => 'sidebar-2',
    'description'   => '',
    'before_widget' => '<div id="%1$s" class="BlockContent %2$s">',
    'after_widget'  => '</div>',
    'before_title'  => '<h2 class="widgettitle">',
    'after_title'   => '</h2>' );
if ( function_exists('register_sidebar') ) register_sidebar($args);
?>

in your 'old' sidebar.php, try:
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar(1) ) : else : ?>

and in sidebar-right.php, try:
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar(2) ) : else : ?>

u leave the existing line as it is,
and add a new
<?php get_sidebar('right'); ?>