[Subzero]

Hello there i want to change my menu text to clicable images

/**
 * menu()
 *
 * @param string $selected
 * @return
 */
function menu($selected = "home")
{
    global $BASEURL;
    $script_name = $_SERVER["SCRIPT_FILENAME"];
    if (preg_match("/index/i", $script_name)) {
        $selected = "home";
    } elseif (preg_match("/browse/i", $script_name)) {
        $selected = "browse";
    } elseif (preg_match("/viewrequests/i", $script_name) or preg_match("/viewoffers/i",
    $script_name) or preg_match("/offcomment/i", $script_name) or preg_match("/reqcomment/i",
        $script_name)) {
        $selected = "requests";
    } elseif (preg_match("/upload/i", $script_name)) {
        $selected = "upload";
    } elseif (preg_match("/usercp/i", $script_name)) {
        $selected = "usercp";
    } elseif (preg_match("/forums/i", $script_name)) {
        $selected = "forums";
    } elseif (preg_match("/topten/i", $script_name)) {
        $selected = "topten";
    } elseif (preg_match("/rules/i", $script_name)) {
        $selected = "rules";
    } elseif (preg_match("/faq/i", $script_name)) {
        $selected = "faq";
    } elseif (preg_match("/links/i", $script_name)) {
        $selected = "links";
    } elseif (preg_match("/staff/i", $script_name)) {
        $selected = "staff";
    } else
        $selected = "";
    print ("<div class=\"shadetabs\"><ul>");
    print ("<li" . ($selected == "home" ? " class=selected" : "") . "><a href=\"$BASEURL/index.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='User CP Home'; return true;\">Home</a></li>");
    print ("<li" . ($selected == "browse" ? " class=selected" : "") . "><a href=\"$BASEURL/browse.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='Browse Torrents'; return true;\">Browse</a></li>");
    print ("<li" . ($selected == "requests" ? " class=selected" : "") . "><a href=\"$BASEURL/viewrequests.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='Search Torrents'; return true;\">Requests</a></li>");
    print ("<li" . ($selected == "upload" ? " class=selected" : "") . "><a href=\"$BASEURL/upload.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='Upload Torrents'; return true;\">Upload</a></li>");
    print ("<li" . ($selected == "usercp" ? " class=selected" : "") . "><a href=\"$BASEURL/usercp.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='User CP'; return true;\">User CP</a></li>");
    print ("<li" . ($selected == "forums" ? " class=selected" : "") . "><a href=\"$BASEURL/forums.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='Forums'; return true;\">Forums</a></li>");
    print ("<li" . ($selected == "topten" ? " class=selected" : "") . "><a href=\"$BASEURL/topten.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='TOP 10'; return true;\">Top 10</a></li>");
    print ("<li" . ($selected == "rules" ? " class=selected" : "") . "><a href=\"$BASEURL/rules.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='rules'; return true;\">Rules</a></li>");
    print ("<li" . ($selected == "faq" ? " class=selected" : "") . "><a href=\"$BASEURL/faq.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='FAQ'; return true;\">FAQ</a></li>");
    print ("<li" . ($selected == "links" ? " class=selected" : "") . "><a href=\"$BASEURL/links.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='Links'; return true;\">Links</a></li>");
    print ("<li" . ($selected == "staff" ? " class=selected" : "") . "><a href=\"$BASEURL/staff.php\" onMouseout=\"window.status=''; return true;\" onMouseOver=\"window.status='Staff'; return true;\">Staff</a></li>");

thanks