This is an FYI -- - My Firefox installation was updated to version 28 on March 18th. - Early this morning while working on a web site javascript stopped working on my home computer. - I finally realized that it was working on my office computer (also running version 28) but not my home computer. - JavaScript was "enabled" on my home computer according to the about:config information. - I tried many of the posted suggestions for this issue; running in safe mode, checking prefrences, etc. but nothing I tried had any effect. - I reset my home comptuer's Firefox app. and javascript started working again. I'm not sure what got modified after the reset but all is well again. If any information from my configuration can be helpful just ask. Mike