Pull up one of your favorite websites.  On a blank piece of paper, or graph paper, draw the grid system that website's homepage and 2 additional pages use.  You should have 3 NEAT drawings.  Reference figure 5.11 for your drawings (you do not need pixel sizes).  Scan or take clear pictures of your drawings.   

In a new post on your blog,  give me the link of the website you referenced and embed the three photos of your drawings.