/* Menu_2 */
.preload1 {background: url(http://chitak.clan.su/disine/six_0.gif);}
.preload2 {background: url(http://chitak.clan.su/disine/six_1.png);}

#nav {padding:0; margin:0; list-style:none; height:35px; background:#fff url(http://priroda-ural.ucoz.ru/six_0.gif) repeat-x; position:relative; z-index:200; font-family:arial, verdana, sans-serif;}
#nav li.top {display:block; float:left;}
#nav li a.top_link {display:block; float:left; height:35px; line-height:33px; color:#ccc; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;background: url(http://priroda-ural.ucoz.ru/six_0.gif);}
#nav li a.top_link span {float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(http://priroda-ural.ucoz.ru/six_0.gif) right top no-repeat;}
#nav li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(http://priroda-ural.ucoz.ru/six_0.gif) no-repeat right top;}

#nav li:hover a.top_link,
#nav a.top_link:hover
{color:#fff; background: url(http://chitak.clan.su/disine/six_0.gif/) no-repeat;}
#nav li:hover a.top_link span,
#nav a.top_link:hover span
{background:url(http://chitak.clan.su/disine/six_1.png) no-repeat right top;}
#nav li:hover a.top_link span.down,
#nav a.top_link:hover span.down
{background:url(http://chitak.clan.su/disine/six_1.png) no-repeat right top; padding-bottom:3px;}
/* ------------- */

<ul id="nav">
    <li class="top"><a href="http://chitak.clan.su/" class="top_link"><span><b>Главная страница</b></span></a></li>
    <li class="top"><a href="http://chitak.clan.su/publ/prokhozhdenie/1" class="top_link"><span><b>Прохождение игр</b></span></a></li>
    <li class="top"><a href="http://chitak.clan.su/publ/kody_dlja_igr/5" class="top_link"><span>Коды для игр</span></a></li>
</ul>