(function($){$.fn.extend({visitors:function(options){var defaults={file:"visitors/countVisitors.php",loader:'Loading…',updateTime:2,track:"on"};var options=$.extend(defaults,options);return this.each(function(){obj=$(this);var updateTimeMilliSec=options.updateTime*1000;obj.html("<span class=\"jquery_visitors_nr\">"+options.loader+"</span> ");function updateFunction(){$.post(options.file,{updateTime:options.updateTime,track:options.track},function(data){$atm=$(".jquery_visitors_nr").html();if($atm!=data){$(".jquery_visitors_nr").animate({opacity:0},200,function(){$(this).html(data).animate({opacity:1},200);});}});}if(options.updateTime==0){updateFunction();}else{var update=setInterval(function(){updateFunction();},updateTimeMilliSec);}});}});})(jQuery);