<script type="text/javascript">
    $(document).ready(function() {
        $(".topMenuAction").click( function() {
            if ($("#openCloseIdentifier").is(":hidden")) {
                $("#slider").animate({ 
                    marginTop: "-248px"
                    }, 500 );
                $("#topMenuImage").html('<img src="design/images/open.png" alt="" />');
                $("#openCloseIdentifier").show();
            } else {
                $("#slider").animate({ 
                    marginTop: "0px"
                    }, 500 );
                $("#topMenuImage").html('<img src="design/images/close.png" alt="" />');
                $("#openCloseIdentifier").hide();
            }
        });  
    });
</script>

#sliderWrap {
width: 242px;
}
#slider {
position: absolute;
background-image:url(linkList2.png);
background-repeat:no-repeat;
background-position: bottom;
width: 242px;
height: 279px;
margin-top: -249px;
}
#slider img {
border: 0;
}
#sliderContent {
position: absolute;
text-align:left;
}
#openCloseWrap {
position:absolute;
margin: 248px 0 0 0px;
font-size:12px;
font-weight:bold;
}