Book of JavaScript, Chapter 6
| Figure 1: | Run it | Read it |
| Figure 2: | Read it | |
| Figure 3: | Run it | Read it |
| Figure 4: | Run it | Read it |
| Figure 7: | Run it | Read it |
| Figure 9: | Run it | Read it |
| Figure 11: | Read it | |
| Figure 12: | Run it | Read it |
| Figure 14: | Run it | Read it |
| ad.html: | Run it | Read it |
| Assignment: | Run it | Read it |