Toggle Sidebar

// ==UserScript==
// @name           userChrome.js
// @include        main
// @version        0.8.1.vH
// @note           u/thepante
// ==/UserScript==

document.getElementById("sidebar").src='chrome://browser/content/webext-panels.xul';
document.getElementById("sidebar-button").checked=false;
var alfs = document.getElementById("sidebar-box");
var ogclass = alfs.className;
var statbnt = 0;

alfs.hidden=false;
alfs.checked=true;
alfs.className = ogclass + ' closeit';

document.getElementById("sidebar-button").addEventListener('click', function(e){
    event.preventDefault();
    if (statbnt == 0) {
        console.log(statbnt+" : alfs open");
        document.getElementById("sidebar-button").checked=true;
        alfs.className = ogclass + ' openit';
        alfs.hidden=false;
        statbnt = 1;
    }

    else {
        console.log(statbnt+" : alfs close");
        document.getElementById("sidebar-button").checked=false;
        alfs.className = ogclass + ' closeit';
        alfs.hidden=true;
        statbnt = 0;
    }
});


/* Alt-Char */
/* a = 65, 0 = 48 */
document.onkeyup = function(e) {
  if (e.altKey && e.which == 74) {
    doitmf();
  }
};



function doitmf() {
  if (statbnt == 0) {
        console.log(statbnt+" : alfs open");
        document.getElementById("sidebar-button").checked=true;
        alfs.className = ogclass + ' openit';
        alfs.hidden=false;
        statbnt = 1;
    }
    else {
        console.log(statbnt+" : alfs close");
        document.getElementById("sidebar-button").checked=false;
        alfs.className = ogclass + ' closeit';
        alfs.hidden=false;
        statbnt = 0;
    }
}