Need Some Help in Removing Credit Links

// WARNING: THE THEME WILL DEACTIVATE IF BELOW CODE ARE REMOVED //

eval(base64_decode('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'));?>

$thetheme = 'Pinkster';
$theerrmessage = "<div style=\"font-size:13px;line-height:19px;\"><a href='" . admin_url() . "'>« Back To Admin Dashboard</a><br />" . "<b>Oppss! Looks like you have removed or changed the theme credit links. Well, we did put a <span style=\"color:#CC3300\">WARNING SIGN</span> there. The theme is now deactivated.</b></div><br /><div style=\"font-size:19px; padding-top:20px;\"><b>Please Follow These Steps To Restore The Theme:</b></div><ol style=\"margin:0; padding:20px; text-align:left;\"><li>Please redownload <a href=\"http://www.magpress.com/download/" . strtolower($thetheme) . ".zip\" target=\"_blank\">" . $thetheme . " WP Theme</a>.</li><li>Extract and FTP upload/replace/overwrite <strong>sidebar.php</strong> inside the " . strtolower($thetheme) . " theme folder</li><li>Finally, refresh your page to activate the theme again.</li></ol></div><br /><div style=\"font-size:13px;line-height:19px;\">If you want to use a <strong>no sponsored link version</strong> of this theme. Please consider purchasing its developer license:<br /><a href=\"http://www.magpress.com/developer-license\" target=\"_blank\">http://www.magpress.com/developer-license</a></div>";

function init_admin_link_array() {
global $shortname, $thetheme;

$arraylink = array(
'<a href="http://www.koreanfashionclothing.com/">KoreanFashionClothing.com</a>',
'<a href="http://www.koreanfashionclothing.com/">www.koreanfashionclothing.com</a>',
'<a href="http://www.koreanfashionclothing.com/">Korean Clothing</a> from http://www.koreanfashionclothing.com/',
'<a href="http://www.koreanfashionclothing.com/">Korean Fashion</a> from http://www.koreanfashionclothing.com/',
'<a href="http://www.koreanfashionclothing.com/">Korean Fashion Clothing</a> from http://www.koreanfashionclothing.com/',
'<a href="http://www.koreanfashionclothing.com/">Online Korean Fashion</a> from http://www.koreanfashionclothing.com/',
'<a href="http://www.koreanfashionclothing.com/">Online Korean Clothing</a> from http://www.koreanfashionclothing.com/',
'<a href="http://www.koreanfashionclothing.com/store/">Korean Models</a> from KoreanFashionClothing.com',
'<a href="http://www.koreanfashionclothing.com/store/">KPop Fashion</a> from KoreanFashionClothing.com',
'<a href="http://www.koreanfashionclothing.com/online-asian-clothing/">Asian Clothing Websites</a> from KoreanFashionClothing.com',
'<a href="http://www.koreanfashionclothing.com/online-asian-clothing/">Online Asian Clothing</a> from KoreanFashionClothing.com'

);

$arraylinkmp = array(
'<a href="http://www.magpress.com/wordpress-themes/pinkster.html">Pinkster WordPress Theme</a>',
'Pinkster <a href="http://www.magpress.com">WordPress Theme</a>',
'Pinkster <a href="http://www.magpress.com">WordPress Template</a>',
'Pinkster <a href="http://www.magpress.com">WP Theme</a>',
'Pinkster <a href="http://www.magpress.com">WP Template</a>'
);

$inputlink = array_rand($arraylink,1);
$thetextlink = $arraylink[$inputlink];
$inputlinkmp = array_rand($arraylinkmp,1);
$thetextlinkmp = $arraylinkmp[$inputlinkmp];
if('themes.php' == basename($_SERVER['SCRIPT_FILENAME'])) {
if($_REQUEST['activated']=='true') {
if( get_option($shortname.'_link_array') == "" ):
update_option($shortname.'_link_array',$thetextlink);
endif;
if( get_option($shortname.'_linkmp_array') == "" ):
update_option($shortname.'_linkmp_array',$thetextlinkmp);
endif;
}}}
add_action('admin_menu','init_admin_link_array');

function check_theme_valid() {
global $theerrmessage;
if(!function_exists('init_error_message_form')): wp_die( $theerrmessage  ); endif; }
add_filter('get_header','check_theme_valid');
function theme_usage_message() {
global $theerrmessage;
wp_die( $theerrmessage ); }
function check_theme_footer() {
$f = get_template_directory() . "/sidebar.php";
$fd = fopen($f, "r");
$c = fread($fd, filesize($f));
fclose($fd); if ( strpos( $c, '<?php ' . 'echo ccc_footer_license(); ?>' ) == 0) {
theme_usage_message(); die;
}}

function ccc_footer_license() {
global $thetheme, $textlink, $textlinkmp;
$textlink = get_theme_option('link_array');
$textlinkmp = get_theme_option('linkmp_array');
return $textlinkmp . ' By ' . $textlink;
}

add_filter('get_header','check_theme_footer');

<?php echo ccc_footer_license(); ?>

<?php // <?php echo ccc_footer_license(); ?>