<p id="a">>::Extra::</p>   
<script language="JavaScript" type="text/javascript">   
function change()   
{   
re="rgb("+Math.round(Math.random()*256)+","+Math.round(Math.random()*256)+","+Math.round(Math.random()*256)+")"   
a.style.color= re;   
}   
setInterval(change,1000);   
</script>