D
delerious
I know how to figure out the top coordinate of an element relative to the top
of the document. I can use one of the following:
- document.defaultView.getComputedStyle(document.getElementById(element_id),
'').getPropertyValue('top')
- document.getElementById(element_id).offsetTop
But I don't know how to determine the top coordinate of an element relative to
the top of the viewable area of the browser. Does anyone know how to do this
(in IE, Opera, and Mozilla)?
of the document. I can use one of the following:
- document.defaultView.getComputedStyle(document.getElementById(element_id),
'').getPropertyValue('top')
- document.getElementById(element_id).offsetTop
But I don't know how to determine the top coordinate of an element relative to
the top of the viewable area of the browser. Does anyone know how to do this
(in IE, Opera, and Mozilla)?