How can i display blog content on a website? JSON?

I was designing a site recently where the client had a blog and was thinking that they would like the blog posts to appear on their website as they were update in blogger.

This seemed like something possible and that someone must have done before, and so with some research i found out how.

In solving my original problem, I found that we can use json to read and output whatever someone posts on a blog to a website. It works much the same way that you can read an xml file and output the contents to a website.

Here is how i used it and what i found:Using JSON in the Google Data Protocol