Using jQuery to test if an input has focus

Question

On the front page of a site I am building, several

s use the CSS :hover pseudo-class to add a border when the mouse is over them. One of

Answer 1

Keep track of both states (hovered, focused) as true/false flags, and whenever one changes, run a function that removes border if both are false, otherwise shows border.

So: onfocus sets focused = true, onblur sets focused = false. onmouseover sets hovered = true, onmouseout sets hovered = false. After each of these events run a function that adds/removes border.