Using jQuery to get the absolute or relative position of a div position

Question

I will try to explain what I am trying to get. I have a div with the position: fixed (at the bottom of the page) in this div, there are other divs. I want to show another div (with an absolute position) aligned to the right with these divs ... in other words, I will not know the left position of the divs ...

Answer 1

Regarding the document:

$('#ID').offset().left 

Regarding parent offset:

 $('#ID').position().left 

Answer 2

 $('#ID').position().left