giving different color to different menu items in asp.net

<style type="text/css">
    .ItemA	
    {
   background-color:Orange;
   color:Black;
    }
    .ItemB	
    {
   background-color:White;
   color:Black;
    }
    .ItemC	
    {
   background-color:Green;
   color:Black;
    }
    </style>

<script type="text/javascript">
 $(function () {
            $("#Menu1 ul li").each(function () { //here menu1 is ur menu id
                $(this).addClass($(this).text());
            })
});
</script>