文字闪烁

<script language="javascript">
   function changeColor() {
      var color = "yellow|green|blue|gray|pink";
      color = color.split("|");
      document.getElementById("blink").style.color = color[parseInt
         (Math.random() * color.length)];
   }
   setInterval("changeColor()", 200);
</script>

文字闪烁

原文：http://www.cnblogs.com/theWayToAce/p/5516621.html