/*
 ### jQuery Star Rating Plugin v3.12 - 2009-04-16 ###
 * Home: http://www.fyneworks.com/jquery/star-rating/
 * Code: http://code.google.com/p/jquery-star-rating-plugin/
 *
	* Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 ###
*/
; if (window.jQuery) (function($) { if ($.browser.msie) try { document.execCommand("BackgroundImageCache", false, true) } catch (e) { }; $.fn.rating = function(options) { if (this.length == 0) return this; if (typeof arguments[0] == 'string') { if (this.length > 1) { var args = arguments; return this.each(function() { $.fn.rating.apply($(this), args) }) }; $.fn.rating[arguments[0]].apply(this, $.makeArray(arguments).slice(1) || []); return this }; var options = $.extend({}, $.fn.rating.options, options || {}); $.fn.rating.calls++; this.not('.star-rating-applied').addClass('star-rating-applied').each(function() { var control, input = $(this); var eid = (this.name || 'unnamed-rating').replace(/\[|\]/g, '_').replace(/^\_+|\_+$/g, ''); var context = $(this.form || document.body); var raters = context.data('rating'); if (!raters || raters.call != $.fn.rating.calls) raters = { count: 0, call: $.fn.rating.calls }; var rater = raters[eid]; if (rater) control = rater.data('rating'); if (rater && control) control.count++; else { control = $.extend({}, options || {}, ($.metadata ? input.metadata() : ($.meta ? input.data() : null)) || {}, { count: 0, stars: [], inputs: [] }); control.serial = raters.count++; rater = $('<span class="star-rating-control"/>'); input.before(rater); rater.addClass('rating-to-be-drawn'); if (input.attr('disabled')) control.readOnly = true; rater.append(control.cancel = $('<div class="rating-cancel"><a title="' + control.cancel + '">' + control.cancelValue + '</a></div>').mouseover(function() { $(this).rating('drain'); $(this).addClass('star-rating-hover') }).mouseout(function() { $(this).rating('draw'); $(this).removeClass('star-rating-hover') }).click(function() { $(this).rating('select') }).data('rating', control)) }; var star = $('<div class="star-rating rater-' + control.serial + '"><a title="' + (this.title || this.value) + '">' + this.value + '</a></div>'); rater.append(star); if (this.id) star.attr('id', this.id); if (this.className) star.addClass(this.className); if (control.half) control.split = 2; if (typeof control.split == 'number' && control.split > 0) { var stw = ($.fn.width ? star.width() : 0) || control.starWidth; var spi = (control.count % control.split), spw = Math.floor(stw / control.split); star.width(spw).find('a').css({ 'margin-left': '-' + (spi * spw) + 'px' }) }; if (control.readOnly) star.addClass('star-rating-readonly'); else star.addClass('star-rating-live').mouseover(function() { $(this).rating('fill'); $(this).rating('focus') }).mouseout(function() { $(this).rating('draw'); $(this).rating('blur') }).click(function() { $(this).rating('select') }); if (this.checked) control.current = star; input.hide(); input.change(function() { $(this).rating('select') }); star.data('rating.input', input.data('rating.star', star)); control.stars[control.stars.length] = star[0]; control.inputs[control.inputs.length] = input[0]; control.rater = raters[eid] = rater; control.context = context; input.data('rating', control); rater.data('rating', control); star.data('rating', control); context.data('rating', raters) }); $('.rating-to-be-drawn').rating('draw').removeClass('rating-to-be-drawn'); return this }; $.extend($.fn.rating, { calls: 0, focus: function() { var control = this.data('rating'); if (!control) return this; if (!control.focus) return this; var input = $(this).data('rating.input') || $(this.tagName == 'INPUT' ? this : null); if (control.focus) control.focus.apply(input[0], [input.val(), $('a', input.data('rating.star'))[0]]) }, blur: function() { var control = this.data('rating'); if (!control) return this; if (!control.blur) return this; var input = $(this).data('rating.input') || $(this.tagName == 'INPUT' ? this : null); if (control.blur) control.blur.apply(input[0], [input.val(), $('a', input.data('rating.star'))[0]]) }, fill: function() { var control = this.data('rating'); if (!control) return this; if (control.readOnly) return; this.rating('drain'); this.prevAll().andSelf().filter('.rater-' + control.serial).addClass('star-rating-hover') }, drain: function() { var control = this.data('rating'); if (!control) return this; if (control.readOnly) return; control.rater.children().filter('.rater-' + control.serial).removeClass('star-rating-on').removeClass('star-rating-hover') }, draw: function() { var control = this.data('rating'); if (!control) return this; this.rating('drain'); if (control.current) { control.current.data('rating.input').attr('checked', 'checked'); control.current.prevAll().andSelf().filter('.rater-' + control.serial).addClass('star-rating-on') } else $(control.inputs).removeAttr('checked'); control.cancel[control.readOnly || control.required ? 'hide' : 'show'](); this.siblings()[control.readOnly ? 'addClass' : 'removeClass']('star-rating-readonly') }, select: function(value) { var control = this.data('rating'); if (!control) return this; if (control.readOnly) return; control.current = null; if (typeof value != 'undefined') { if (typeof value == 'number') return $(control.stars[value]).rating('select'); if (typeof value == 'string') $.each(control.stars, function() { if ($(this).data('rating.input').val() == value) $(this).rating('select') }) } else control.current = this[0].tagName == 'INPUT' ? this.data('rating.star') : (this.is('.rater-' + control.serial) ? this : null); this.data('rating', control); this.rating('draw'); var input = $(control.current ? control.current.data('rating.input') : null); if (control.callback) control.callback.apply(input[0], [input.val(), $('a', control.current)[0]]) }, readOnly: function(toggle, disable) { var control = this.data('rating'); if (!control) return this; control.readOnly = toggle || toggle == undefined ? true : false; if (disable) $(control.inputs).attr("disabled", "disabled"); else $(control.inputs).removeAttr("disabled"); this.data('rating', control); this.rating('draw') }, disable: function() { this.rating('readOnly', true, true) }, enable: function() { this.rating('readOnly', false, false) } }); $.fn.rating.options = { cancel: 'Cancel Rating', cancelValue: '', split: 0, starWidth: 16 }; $(function() { $('input[type=radio].star').rating() }) })(jQuery);