Can I display a random string into a HTML document? -

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i have web page. i'd randomly switch between 2 different strings. easiest way of doing this?

<!-- begin #random part -->   <section id="countdown">    <div class="countdown-background">     <h1>this first random string</h1>     <h1>i'd second random string</h1>    </div>  <div class="clear"></div>   <div class="countdown-background">    <p>here's first random string</p>    <p>and here's second of second random string</p>   </div>     </section> <!-- end #random part -->

of course try using javascript.

<body> <p id="pp">  </p>    <script> var strarray = new array("random string1","random string2","random string3");  randomnum = math.round(math.random()*2); para = document.getelementbyid('pp');  para.innerhtml = strarray[randomnum]  </script>  </body>

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