New website feature : show or hide news with Javascript

You can now better control what you see on my home page.

Look at the right under my picture.

• You can decide how much news you want to see : 10, 30, 50, All (Default is 30)
• You can decide when a news should be displayed. When it is too long instead of having the contents, you will have a button to show/hide the news content. The default is 512 characters.

Many combinations are than possible (default is 30 news and 512 characters):

• 10 news compacted (max 0 bytes)
• 25 news compacted
• 50 news compacted
• All news compacted
• ...
• 10 news limited to 512 characters
• 25 news limited to 512 caracters
• ...
• All news limited to 1024 caracters
• ...
• Finally : all news with no limit (all text shown)

Those who think I'm just playing around with JavaScript are right.

In fact I'm very close to use Ajax but I have a lack of time.