Programming Homework Help

Hi, i am really a newbie , have a heart to learn to do a blog or website like thishttp://www.gogeneration.com/.
i just want to create as simple as this , and when i click http://www.gogeneration.com/archives.htm , i hope can see many pictures like this and when i click the picture, i want to see , in beside some words, and when when i click the bold words, i can see an paragraph.

I hope to get a advice to know how to start? And what is the simple way to do ? 

Will appreciate all the advice.
Thank you