[Javascript] Walking the DOM

[Terry Riegel]

If I have the following markup...

    <li class="anor" id="album01"><a href="album1.html">My Favorite  
Photos (58)</a></li>



and... in my javascript I have...

    o=document.getElementById('album01');



How do I reference (with the intent of changing) the content of the  
anchor? My goal is to replace the text with an updated number from  
the server, but I need a method to replace the text. As a side  
question should I be using innerHTML, or is there a better method. If  
anyone is using prototype and knows of a method through that library  
that would be helpful.



Thanks,

Terry