javascript - select text in element while other element is focused -


i have problem selection.addrange , .focus() together.

we have functionality highlight text in html see img: http://s23.postimg.org/lbfbhyc8b/screen.jpg

in img can see have selected text "investment nationals", , want highlight it, must click button in header select color. on click focusing palette, , starting javascript interval check focus , close if lost focus.

now problem: in firefox, when focusing palette, text selection losing. happening in firefox. problem saved js range object , make selection again. in ie appears problem, after manually select range, palette lost focus , interval closed it.


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