Can I please get an explanation for this [https://support.mozilla.org/en-US/questions/1168290 link text] When I click in the search field, outside of the text, I only want to bring the search field into focus. I don't want it to highlight anything. When I single click on a word, I'm trying to edit, '''not '' 'highlight. When I double click on a word, I'm want to highlight '''only''' that word. A triple click would highlight everything. Is that possible? Altering these to false does nothing: browser.urlbar.clickSelectsAll , browser.urlbar.doubleClickSelectsAll