title: How to load HTML code into a table using Javascript?
body: <p>I'm building a simple website which consists of a header (the title and a menu) and a table, in which the content is placed (because then I can make the layout easier). The problem is that each time I change the category (click a link in the menu), the whole site becomes white for a short period of time, while it's loading. I'd like it so this doesn't happen, so I only need to load the content of the table, not the whole page. I guess this could easily be done using frames, but I was told that they will stop being supported soon, and that it's a bad practice using them. Is there a way to do this?</p>
  
  <p>For the time being, the site is here, so you can see the effect I'm talking about: <del>http://bljak.org:1235/index.html</del>.</p>
  
  <p>Also, it would be the best if site was just HTML and Javascript, because I'm not really familiar with PHP (and I'm coding on a netbook with 512Mb of RAM, so I doubt I could start a server there).</p>