(function() {
 




         'DEVELOPED BY ANGE TUTEUR';
          'NO DISTRIBUTION WITHOUT CONSENT OF THE AUTHOR';
          'ORIGIN : http://fmdesign.forumotion.com/t444-night-mode#3675';
         
          if (/msie/i.test(window.navigator.userAgent)) return; // browser exclusion
          if (!window.fa_night_mode && typeof document.getElementsByTagName('HEAD')[0].style.pointerEvents === 'string') {
         
            window.fa_night_mode = {
              targets : ['page-footer', 'pun-foot', 'ipbwrapper'], // target node that the dimmer will be attached to
           
              // executed when the dimmer is changed
              dimLight : function() {
                var val = +fa_night_mode.dimmer.value;
                fa_night_mode.shade.style.backgroundColor = 'rgba(0, 0, 0, ' + val / 100 + ')';
                fa_night_mode.counter.innerHTML = ( val / 90 * 100 ).toFixed() + '%';
                my_setcookie('fa_night_level', val);
              }
            };
         
            // startup variables
            var dimmer = document.createElement('INPUT'),
                container = document.createElement('DIV'),
                counter = document.createElement('SPAN'),
                cookie = my_getcookie('fa_night_level'); // cookies <3
             
            // set the night shade and styles
            document.write('<style type="text/css">#fa_night_shade { font-size:0; position:fixed; top:0; left:0; right:0; bottom:0; pointer-events:none; z-index:999999999; } #fa_night_dimmer { margin:0 6px; vertical-align:middle; cursor:pointer; } #fa_night_container { font-size:12px; font-family:arial, sans-serif; background:#EEE; border:1px solid #CCC; border-radius:3px; display:inline-block; padding:3px; margin:1px; }</style>');
            fa_night_mode.shade = $('<div id="fa_night_shade" style="background-color:rgba(0, 0, 0, ' + ( cookie ? cookie / 100 : 0 ) + ');"></div>')[0];
         
            fa_night_mode.interval = window.setInterval(function() {
              if (document.body) {
                document.body.appendChild(fa_night_mode.shade);
                window.clearInterval(fa_night_mode.interval);
              }
            }, 1);
         
            // dimmer attributes
            dimmer.id = 'fa_night_dimmer';
            dimmer.type = 'range';
            dimmer.min = 0;
            dimmer.max = 90;
            dimmer.value = cookie || 0;
            dimmer[/trident/i.test(window.navigator.userAgent) ? 'onchange' : 'oninput'] = fa_night_mode.dimLight; // IE11 cannot use oninput
         
            // percentage counter
            counter.id = 'fa_night_counter';
            counter.innerHTML = ( cookie ? cookie / 90 * 100 : 0 ).toFixed() + '%';
         
            // container contents
            container.id = 'fa_night_container';
            container.innerHTML = '<span>وضوح الشاشة :</span>';
            $(container).append([dimmer, counter]);
         
            // cache nodes to the global object
            fa_night_mode.dimmer = dimmer;
            fa_night_mode.counter = counter;
         
         
            // stuff to do when the document is ready
            $(function() {
              // find one ( AND ONLY ONE ) of the targets to attach the dimmer
              for (var i = 0, j = fa_night_mode.targets.length, footer; i < j; i++) {
                footer = document.getElementById(fa_night_mode.targets[i]);
                if (footer) {
                  footer.appendChild(container);
                  break;
                }
              }
           
              if (!footer) {
                document.body.appendChild(container); // fallback if footer cannot be found
              }
            });
          }
        }());