Help needed for custom header

Hello everyone,

I was doing good then i did something stupid and now it’s giving me an error. I am wondering what I did. If you can help please let me know.

I did something to this page below:

[please use the ‘code’ button to mark any posted code – http://codex.ww.wp.xz.cn/Forum_Welcome#Posting_Code
the code below might be corrupted.]

<?php
/**
 * Add-on to functions.php file with functions that used for styling header.
 */

/**
 * Sets up the WordPress core custom header arguments and settings.
 */
add_action( 'after_setup_theme', function() {
    $args = array(
        'default-text-color'     => '444',
        'default-image'          => get_template_directory_uri() . '/images/logo.png',
        /* Callbacks for styling the header and the admin preview. */
        'wp-head-callback'       => 'smr_custom_header_style',
        'admin-head-callback'    => 'smr_custom_header_admin_header_style',
        'admin-preview-callback' => 'smr_custom_header_admin_header_image',
    );

    add_theme_support( 'custom-header', $args );
});

/**
 * Callback function:
 * Styles the header text displayed on the blog.
 *
 * get_header_textcolor() options: 444 is default, hide text (returns 'blank'), or any hex value.
 */
function smr_custom_header_style() {
    $text_color = get_header_textcolor();

    /* If no custom options for text are set, let's bail */
    if ( $text_color == get_theme_support( 'custom-header', 'default-text-color' ) )
        return;

    /* If we get this far, we have custom styles. */
?>
    <style type="text/css">
        <?php /* Has the text been hidden? */ ?>
        <?php if ( ! display_header_text() ) : ?>
            .site-title,
            .site-description { position: absolute !important; clip: rect(1px 1px 1px 1px); /* IE7 */ clip: rect(1px, 1px, 1px, 1px); }
        <?php /* If the user has set a custom color for the text, use that */ ?>
        <?php else: ?>
            #site-title a, #tagline { color: #<?php echo $text_color; ?> !important; }
        <?php endif; ?>
    </style>
<?php
}

/**
 * Callback function:
 * Styles the header image displayed on the Appearance > Header admin panel.
 */
function smr_custom_header_admin_header_style() {
?>
    <style>
        img {
            width: auto\9;
            height: auto;
            max-width: 100%;
            vertical-align: middle;
            border: 0;
            -ms-interpolation-mode: bicubic;
        }
        #header-container { width: 462px; }
        .logo-container { width: 462px; padding: 17px 0; margin-bottom: 19px; text-align: center; }
        #site-title { margin-bottom: 10px; }
        #site-title a { font-size: 50px; color: #363f4a; }
        #site-title a:hover { text-decoration: none; }
        #tagline { margin-bottom: 10px; }
        .center { text-align: center; }
    </style>
<?php
}

/**
 * Callback function:
 * Outputs markup to be displayed on the Appearance > Header admin panel.
 * This callback overrides the default markup displayed there.
 */
function smr_custom_header_admin_header_image() {
?>
    <div id="header-container">
        <div class="logo-container">
            <?php $header_image = get_header_image(); ?>
            <?php if ( ! empty( $header_image ) ) : ?>
                <img src="<?php echo esc_url( $header_image ); ?>" class="header-image" width="<?php echo get_custom_header()->width; ?>" height="<?php echo get_custom_header()->height; ?>" alt="" />
            <?php endif; ?>
        </div>
        <?php
            if ( ! display_header_text() )
                $style = ' style="display:none;"';
            else
                $style = ' style="color:#' . get_header_textcolor() . ';"';
        ?>
        <div id="site-title" class="center"><a> onclick="return false;" href="<?php echo esc_url( home_url('/') ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home"><?php bloginfo('name'); ?></a></div>
        <div id="tagline" class="center" id="desc"<?php echo $style; ?>><?php bloginfo('description'); ?></div>
    </div>
<?php
}

and now I get this message below:

Parse error: syntax error, unexpected ‘else’ (T_ELSE) in /home3/alika/public_html/healthybeginsnow.com/wp-content/themes/SmartReviewer/inc/functions-custom-header.php on line 42

Please if anyone can help me it would be greatly appreciated so i can continue building my website. Thank You!!