Que no necesito esperar lo molestos 5 segundos, pero me gustaria que fuera compatible con las versiones de mozilla firefox mas antiguas desde la version 50.0.1

Good

jQuery not to work

I like you because make my job succes

Muito bom
D÷

It is unfortunate that people's scripts broke but the Greasemonkey person explains that this is a painful but necessary step towards a worthy goal (a standard for browser extensions).