function ap_replace($matches)
{
    global $ap_audioURL, $ap_instances;
    // Split options
    $data = preg_split("/[\\|]/", $matches[2]);
    $files = array();
    if (!is_feed()) {
        // Insert prefix clip if set
        $prefixAudio = get_option("audio_player_prefixaudio");
        if ($prefixAudio != "") {
            array_push($files, $prefixAudio);
        }
    }
    // If file doesn't start with http://, assume it is in the default audio folder
    foreach (explode(",", $data[0]) as $afile) {
        if (strpos($afile, "http://") !== 0) {
            $afile = $ap_audioURL . "/" . $afile;
        }
        array_push($files, $afile);
        // Add source file to instances already added to the post
        array_push($ap_instances, $afile);
    }
    if (!is_feed()) {
        // Insert postfix clip if set
        $postfixAudio = get_option("audio_player_postfixaudio");
        if ($postfixAudio != "") {
            array_push($files, $postfixAudio);
        }
    }
    $file = implode(",", $files);
    // Build runtime options array
    $options = array();
    for ($i = 1; $i < count($data); $i++) {
        $pair = explode("=", $data[$i]);
        $options[$pair[0]] = $pair[1];
    }
    // Return player instance code
    return ap_getplayer($file, $options);
}
		  <option value="rightbghover">Right background (hover)</option>
		  <option value="lefticon">Left icon</option>
		  <option value="righticon">Right icon</option>
		  <option value="righticonhover">Right icon (hover)</option>
		  <option value="text">Text</option>
		  <option value="loader">Loaded bar</option>
		  <option value="slider">Slider</option>
		  <option value="track">Progress bar track</option>
		  <option value="border">Progress bar border</option>
		</select>
		<input name="ap_colorvalue" type="text" id="ap_colorvalue" size="15" maxlength="7" onkeypress="ap_updateColors()" />
		
		<br /><br />
		
		<?php 
echo ap_getplayer(get_option(siteurl) . "/wp-content/plugins/audio-player/test.mp3", $ap_demo_options);
?>

		<br /><br />
		
		<img src="<?php 
echo get_option(siteurl);
?>
/wp-content/plugins/audio-player/map.gif" alt="Colour map" width="390" height="124" />

		<p>
			Here, you can set the page background of the player. In most cases, simply select "transparent" and it will
			match the background of your page. In some rare cases, the player will stop working in Firefox if you use the
			transparent option. If this happens, untick the transparent box and enter the color of your page background in
			the box below (in the vast majority of cases, it will be white: #FFFFFF).
		</p>