Function checkKey

Easy offline/Easy offline.user.js:785–804

(e)

    });

    function checkKey(e){
        switch(funcKey){
            case "alt":
                return e.altKey;
                break;
            case "ctrl":
                return e.ctrlKey;
                break;
            case "shift":
                return e.shiftKey;
                break;
            case "meta":
                return e.metaKey;
                break;
            default:
                return true;
                break;
        }
        return false;
    }

    function include(things,obj) {
        for (var i = things.length - 1; i >= 0; i--) {