saving the last reading position

I need to get and save the reading position of the posts in wordpress website for the user to continue reading from the same position, when he/she signs in again, I tried with scrolltop in jquery but it is not cross browser compatible and gives different values in internet explorer, chrome and firefox, Is there a开发者_开发问答ny other way out

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I believe offsetTop will help you. Since it is screen size independent.

See the link below :

Find position with JavaScript