(function($){$.fn.yiiCaptcha=function(method){if(methods[method]){return methods[method].apply(this,Array.prototype.slice.call(arguments,1));}else if(typeof method==='object'||!method){return methods.init.apply(this,arguments);}else{$.error('Method '+method+' does not exist in jQuery.yiiCaptcha');return false;}};var defaults={refreshUrl:undefined,hashKey:undefined};var methods={init:function(options){return this.each(function(){var $e=$(this);var settings=$.extend({},defaults,options||{});$e.data('yiiCaptcha',{settings:settings});$e.on('click.yiiCaptcha',function(){methods.refresh.apply($e);return false;});});},refresh:function(){var $e=this,settings=this.data('yiiCaptcha').settings;$.ajax({url:$e.data('yiiCaptcha').settings.refreshUrl,dataType:'json',cache:false,success:function(data){$e.attr('src',data.url);$('body').data(settings.hashKey,[data.hash1,data.hash2]);}});},destroy:function(){this.off('.yiiCaptcha');this.removeData('yiiCaptcha');return this;},data:function(){return this.data('yiiCaptcha');}};})(window.jQuery);