Method 1:

You only need to set hyperlink in PDF documents such as "http://gotopage_1".
For exmaple:

http://gotopage_cover	jump to cover page
http://gotopage_2	jump to page 2
http://gotopage_15	jump to page 15
http://gotopage_backcover	jump to backCover page

Download the sample pdf document

 

 

Method 2:

Use Flash to dispatch a TextEvent.LINK event with link="http://gotopage_1"
For exmaple:

dispatchEvent(new TextEvent(TextEvent.LINK, false, false, 'http://gotopage_cover'));	jump to cover page
dispatchEvent(new TextEvent(TextEvent.LINK, false, false, 'http://gotopage_2'));	jump to page 2
dispatchEvent(new TextEvent(TextEvent.LINK, false, false, 'http://gotopage_15'));	jump to page 15
dispatchEvent(new TextEvent(TextEvent.LINK, false, false, 'http://gotopage_backcover'));	jump to backCover page

Download the sample fla file
Download the sample swf file