<body onload="shan();">
<script language="JAVASCRIPT">
<!--
     colors2 = new Array(6); 
     colors2[0]="#000000";
     colors2[1]="#ff0000";
     colors2[2]="#ffff00";
     colors2[3]="#00ffff";
     colors2[4]="#0000ff";
     colors2[5]="#cccccc";

     var i=0;
     function shan() {
             line2.style.visibility = "visible";
             if (i<6) {
                     line2.style.color = colors2[i];
                     i++;
                     setTimeout( "shan()", 50);
             }
             else {
             i=0;
             line2.style.visibility="hidden";
             setTimeout("shan()",1000);
             }
       }
//-->
</script>

     <div id=line2 style="container:positioned; position=relative; width=50%; height=10%; ;font-size=35px; visibility=hidden;">
     JavaScript
     </div>

</body>