This post is to let you know about several small tweaks to this site that I’ve been working on lately, even though you probably don’t care at all. :)

One of the cooler things is that I’ve written some PHP code to programmatically generate gradient images.  If you’ve looked around the web you know that gradients are essential to modern web design, and I figure there’s no need to fire up Photoshop everytime I need one.  (Now if I can just write a glossy floor generator I’ll be totally web 2.0 compliant.)  You can view the gradient generator source code, if you’d like.  Of course, this kind of thing is so easy to do with PHP and a bit of 7th grade math that it’s almost not worth posting.  But I figured I’d share anyway.

Thus far I have put these gradients into action in two places on this site: as sexy new comment headers (as seen here, for example); and in the background of any picture in our photo album.

I can’t remember if I ever posted about this, but I wrote some Javascript a while back which is currently in use on the photos page, which scales the photo to fill your browser.  jQuery is awesome.  (And every modern browser1 can scale images without making them look grainy.)

I’ve also fixed the bug with the stored name/e-mail from adding a comment.  I have to apologize for the accidental breach of privacy, which would have exposed your e-mail address to other visitors to the site for up to an hour after your visit.  Now the name/e-mail fields are filled in by Javascript, so they are not cached server-side.

Another small change is that timestamps on posts and comments are now converted to your local timezone.  You can still hover over the timestamp to see an ISO-8601 timestamp, part of the datetime microformat I adopted when I added hAtom support.  Speaking of which, I finally found a way to validate hAtom: there is a site, transformr.co.uk, which will take a URL to a page supporting hAtom, and it will generate a true atom feed for it.  Here is mine.  I’m still not sure who would benefit from that though.  If you know enough to use the hAtom feed, then you probably know enough to click the little feed icon in the address bar too.  Oh well, it’s there if you want it.