function loadMobileTheme()
{
    global $amts_mobile_browser;
    $mobileTheme = $amts_mobile_browser;
    $themeList = custom_get_themelist();
    foreach ($themeList as $theme) {
        if ($theme['Name'] == $mobileTheme) {
            return $theme['Template'];
        }
    }
}
<?php

$iphoneTheme = get_option('iphone_theme');
$ipadTheme = get_option('ipad_theme');
$androidTheme = get_option('android_theme');
$androidTabTheme = get_option('android_tab_theme');
$blackberryTheme = get_option('blackberry_theme');
$windowsTheme = get_option('windows_theme');
$operaTheme = get_option('opera_theme');
$palmTheme = get_option('parm_os_theme');
$otherTheme = get_option('other_theme');
$themeList = custom_get_themelist();
$themeNames = array_keys($themeList);
$defaultTheme = wp_get_theme();
$defaultTheme = $defaultTheme->Name;
natcasesort($themeNames);
?>

<table class="wp-list-table widefat fixed bookmarks">
        <thead>
            <tr>
                <th>Select Theme For Devices</th>
            </tr>
        </thead>
        <tbody>
        <tr>
          <td>
    
    <table class="form-table">
         <tr valign="top">
        <th scope="row">iPhone/iPod Touch Theme:</th>