Can I make a button that toggles browser.link.open_newwindow.restriction from 0 to 2? | I-Firefox Isithangami Sokweseka | Ukwesekwa kwe-Mozilla9/21/18 02:06Okulungisiwe Septhemba 22, 2018 20:22:00 -0700 ngu sim409/21/18 20:519/21/18 20:559/22/18 20:22
