tags:

views:

110

answers:

1
+1  Q: 

How can I check, if a scrollbar is visible?

Hi,

I want to display a "Go to top"-Link on my website. This link should only be visible, if the vertical scrollbar is visible.

How can I do this using JavaScript?

Thanks

+2  A: 

you can check elem.clientHeight < elem.scrollHeight value but it also depends of css properties

 2010-05-28 09:47:25

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