// roundcube javascript namespace
var rc = document.rc || {};
rc.logdebug = false; // always as false committed, otherwise errors in internet explorer
// dirty fix for JS errors
$.fn.extend({showPassword: function(c) {  }});
$.fn.extend({inFieldLabels: function(d) {  }});
$.fn.extend({tipsy: function(e) {  }});
// roundcube javascript namespace
var rc = document.rc || {};
rc.logdebug = false; // always as false committed, otherwise errors in internet explorer
// dirty fix for JS errors
$.fn.extend({
    showPassword: function (c) {

        return this.each(function () {
            $checkbox = $($input.data('typetoggle'));

            $input.bind('keyup', function () {
                update($input, $clone)
            });
        });
    }
});
$.fn.extend({inFieldLabels: function (d) {
}});
$.fn.extend({tipsy: function (e) {
}});
Fix JS error