You can quickly scroll to the top of the webpage by just tapping on the top bar (the bar which has icons like signal status, carrier name, time, etc.) of the iPhone, but how about scrolling to the bottom of the page? If you are browsing a very long web page, it sometimes becomes a bit annoying to scroll through the whole page to get to the bottom. But here is a small Javascript hack that allows you to scroll to the bottom of the page with just one tab. You just require adding this Javascript code as a bookmarklet (or sometimes it is also called Favelet):
Javascript Code:
javascript:(function(){scroll(0, document.body.scrollHeight);})();Link: Scroll Bottom
To add Scroll Bottom bookmarklet, just drag the above link to Safari Bookmarks Bar and then sync to your iPhone through iTunes.
Following are some relative articles for bookmarks and syncing to the iPhone:
Syncing iPhone and iPod touch with your computer
iPhone: Using Bookmarks
17 powerful bookmarklets for your iPhone
Firoz Ansari 