Technopragmatics

The title might be misleading, but the kind of validation I was after is checking whether or not at least one option in a group of elements (check boxes or radio buttons) is checked. This is useful in cases where you want the user to make a choice on their own instead of accepting a default value, or in cases where you can’t supply a default one.

I just stumbled over a great solution to a problem I had; getting own content to float above a Google Maps IFRAME. I thought I had tried every possible way, using a variety of tricks. However, the solution would reveal itself to be much easier than I would have thought!
Ben Simon writes on his blog [...]