A few small changes

For anyone who might be confused by any of my instructions for the blog (I found some mistakes):

The buttons you can click are:
- the title: Takes you to a page with just the entry you clicked on and the comments others have made about it
- "a number" comments: shows the number of people who have commented on an entry. If you click it, you can read those comments.
- an envelope: allows you to email the contents of a particular entry to a friend


Finally, if you try to leave a comment you will notice a new feature. There is a word verification box now (you will see a word and be asked to type it before you can post your comment). I have already had several scripts place unwanted ads in comments on my blog. This measure, while slightly inconvenient, will hopefully get rid of these annoying ads.