Show more of the_content posts while scrolling

I'm using WordPress and I want to show just portion of the_content function for a single post then when user scroll the page, rest of the_content shows up. For example, like Facebook and Dzone. So, i开发者_运维技巧s it possible do do that using jQuery? Please, give me any hint or solution. I'm aware of infinite-scroll, but that not what I want to achieve.

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FYI: I found the solution long time ago at this website:

http://tomsbigbox.com/wordpress-load-more-posts-on-page-scroll/