The botom right 's menu
When I go on into my Excite mail box, the mouse bottom right menu,superimposed with the mailbox menú and I can`t to use it
URL of affected sites
Reset the page zoom on pages that cause problems: View > Zoom > Reset (Ctrl+0 (zero); Cmd+0 on Mac) See Font size and zoom - increase the size of web pages and Font size and zoom - increase the size of web pages and http://kb.mozillazine.org/Zoom_text_of_web_pages
"Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now" "Remove the Cookies" from sites that cause problems: Tools > Options > Privacy > Cookies: "Show Cookies"
Start Firefox in Troubleshoot Firefox issues using Safe Mode to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes). See Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems and Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems