history

• Holds information about the pages viewed before and after this one.
• Good for using in marketing.
• Properties of the array:
• history.length the length of the history array.
• history.current information about the current page.
• history.previous information about the previous page.
• history.next information about the next page (if available).
• Methods:
• history.go(integer) go integer steps forward (+) or backwards (-).
• history.back() go to the previous location.
• history.forward() go to the next location