How to detect which element is in focus

[moishy]

How can I find out which element has focus?
I know how to do it in IE, but I need something for Firefox.

Thanx

[hsriat]

There's no specific procedure. So what you can do is create a variable say focusElement which contains the id of the element in focus.

For the required elements, set onfocus = "focusEleme nt = this.id;" and onblur = "focusEleme nt = null;"