Detect users position on web page

Question

Let's say I have a single HTML page. 2000 pixels long for example. I want to detect if a visitor reaches a certain point on the page.

The page structure:

• 0px = begin of the page;
• 500px = about us page;
• 1000px = contactpage;

Is there a way with jQuery to detect if a user reaches the points described above?

Answer 1

You probably want jQuery's scroll event-binding function.