/**

 * jQuery Ajax Rater Plugin modified

 */ 

(function($){

	jQuery.fn.rater = function(url, options)

	{

		if(url == null) return;

		var settings = {

			url       : url, // post changes to 

			maxvalue  : 5,   // max number of stars

			curvalue  : 0,    // number of selected stars

			image: 'star',    // set star image

			setup: 'vote',		// set if read only

			article_id  : 0    		// article id

		};

	

		if(options) {

			$.extend(settings, options);

		};

		

		$.extend(settings, {cancel: (settings.maxvalue > 1) ? true : false});

		

		var container = $(this);

		$.extend(container, { averageRating: settings.curvalue, url: settings.url });



		if(!settings.style || settings.style == null || settings.style == 'basic') {

			var raterwidth = settings.maxvalue * 25;

			var ratingparent = '<ul class="star-'+settings.image+'" style="display: block; ">';

		}

		if(settings.style == 'small') {

			var raterwidth = settings.maxvalue * 10;

			var ratingparent = '<ul class="star-'+settings.image+' small-star" style="width:'+raterwidth+'px">';

		}

		if(settings.style == 'inline') {

			var raterwidth = settings.maxvalue * 10;

			var ratingparent = '<span class="inline-rating"><ul class="star-'+settings.image+' small-star" style="width:'+raterwidth+'px">';

		}

		container.append(ratingparent);

	

		// create rater

		var starWidth, starIndex, listitems = '';

		var curvalueWidth = Math.floor(100 / settings.maxvalue * settings.curvalue);

		for(var i = 0; i <= settings.maxvalue ; i++) {

			if (i == 0) {

				listitems+='<li class="current-rating" style="width:'+curvalueWidth+'%;">'+settings.curvalue+'/'+settings.maxvalue+'</li>';

			} else {

				starWidth = Math.floor(100 / settings.maxvalue * i);

				starIndex = (settings.maxvalue - i) + 2;

				listitems+='<li class="star"><a href="#'+i+'" title="'+i+'/'+settings.maxvalue +'" style="width:'+starWidth+'%;z-index:'+starIndex+'">'+i+'</a></li>';

			}

		}

		container.find('.star-'+settings.image+'').append(listitems); // i am using find here, because the span wrapped in the small style would break children()



		if(settings.maxvalue > 1) { // add a container for the ajax result

			container.append('<div class="star-rating-result" style="display: none"></div>');

		}

		var stars = $(container).find('.star-'+settings.image+'').children('.star');

		stars.click(function() {

			

			$.setupFunction = function(name) {

				$('img#cd_ajaxvote_loading_' + settings.article_id + '').slideDown(1000);

				

				ajax_timeout = setTimeout(function() {

							$.ajax({

								type: 'POST',

								url: container.url,

								data: 'plgCdAjaxvoteAction=' + name + '',

								success: function(msg) {

									$('div#cd_ajaxvote_status_' + settings.article_id + '').html(msg).show(1000);

									$('img#cd_ajaxvote_loading_' + settings.article_id + '').hide(1000);

									t = setTimeout( function () {

										$('div#cd_ajaxvote_status_' + settings.article_id + '').hide(1000);

									}, 2000);

								}

							});

						}, 2000);

			}

			

				switch(settings.setup) {

					case 'login_first':

						$.setupFunction('login_first');

						break;

					case 'intro_only':

						$.setupFunction('intro_only');										

						break;

					

					case 'vote':

					

						settings.curvalue = stars.index(this) + 1;

						raterValue = $(this).children('a')[0].href.split('#')[1];

						

						$('img#cd_ajaxvote_loading_' + settings.article_id + '').slideDown(1000);



						ajax_timeout = setTimeout(function() {

							$.ajax({

								type: 'POST',

								url: container.url,

								async: false,

								data: 'plgCdAjaxvoteAction=update&user_rating=' + raterValue + '&article_id=' + settings.article_id,

								success: function(msg) {

									$('div#cd_ajaxvote_status_' + settings.article_id + '').html(msg).show(1000);

									$('img#cd_ajaxvote_loading_' + settings.article_id + '').hide(1000);

									t = setTimeout( function () {

										$('div#cd_ajaxvote_status_' + settings.article_id + '').hide(1000);

									}, 2000);

					

									if ($('div#cd_ajaxvote_status_message').hasClass('cd_ajaxvote_status_success')) {

										var getActualRating = $('span#cd_ajaxvote_get_actual_' + settings.article_id + '').html() - 0;

										$('span#cd_ajaxvote_get_actual_' + settings.article_id + '').html(getActualRating + 1);

									} else {	

										// nothing

									}

								}

							});

						}, 2000);

						break;

					default:

						return false;

						break;

				}

			return false;

		});

		return this; // strict warning: anonymous function does not always return a value. fix?

	}

})(jQuery);