Adding random images along the top of the gallery?

[keaton29]

So far, I've added this to my theme.php based on searching these forums.

Code Select Expand

function pageheader($section, $meta = '')
{
    global $CONFIG, $THEME_DIR;
    global $template_header, $lang_charset, $lang_text_dir;

    $custom_header = cpg_get_custom_include($CONFIG['custom_header_path']);

    header('P3P: CP="CAO DSP COR CURa ADMa DEVa OUR IND PHY ONL UNI COM NAV INT DEM PRE"');
    user_save_profile();

//grab a single random image
$custom_pic_data_random=get_pic_data('random', $count, $album_name,0, 1, false);
//returns an array even if its only one item
$custom_pic_data_random=current($custom_pic_data_random);
//grabs the first item
$url_random=get_pic_url($custom_pic_data_random, 'thumb');

    $template_vars = array('{LANG_DIR}' => $lang_text_dir,
        '{TITLE}' => $CONFIG['gallery_name'] . ' - ' . strip_tags(bb_decode($section)),
        '{CHARSET}' => $CONFIG['charset'] == 'language file' ? $lang_charset : $CONFIG['charset'],
        '{META}' => $meta,
        '{GAL_NAME}' => $CONFIG['gallery_name'],
        '{GAL_DESCRIPTION}' => $CONFIG['gallery_description'],
        '{SYS_MENU}' => theme_main_menu('sys_menu'),
        '{SUB_MENU}' => theme_main_menu('sub_menu'),
        '{ADMIN_MENU}' => theme_admin_mode_menu(),
        '{CUSTOM_HEADER}' => $custom_header,
'{RANDOM_IMAGE}' => "<a href=\"displayimage.php?pos=-{$custom_pic_data_random['pid']}\"><center><img src=\"$url_random\"/ class=\"image\" ></center></a>",
        );

    echo template_eval($template_header, $template_vars);
}


Then I added the {RANDOM_IMAGE} to my template.html and it works fine.  The only problem is, it displays only one image.  I want it to display 6 images.  How can I increase this?