jQuery.fn.rating=function(url,options){if(url==null)return;var settings={url:url,maxvalue:5,curvalue:0};if(options){jQuery.extend(settings,options);};jQuery.extend(settings,{cancel:(settings.maxvalue>1)?true:false});var container=jQuery(this);jQuery.extend(container,{averageRating:settings.curvalue,url:settings.url});for(var i=0;i<=settings.maxvalue;i++){var size=i
if(i==0){if(settings.cancel==true){var div='<div class="cancel"><a href="#0" title="Cancel Rating">Cancel Rating</a></div>';container.append(div);}}
else{var div='<div class="star"><a href="#'+i+'" title="Give it '+i+'/'+size+'">'+i+'</a></div>';container.append(div);}}
var stars=jQuery(container).children('.star');var cancel=jQuery(container).children('.cancel');stars.mouseover(function(){event.drain();event.fill(this);}).mouseout(function(){event.drain();event.reset();}).focus(function(){event.drain();event.fill(this)}).blur(function(){event.drain();event.reset();});stars.click(function(){if(settings.cancel==true){settings.curvalue=stars.index(this)+ 1;jQuery.post(container.url,{"rating":jQuery(this).children('a')[0].href.split('#')[1]});return false;}
else if(settings.maxvalue==1){settings.curvalue=(settings.curvalue==0)?1:0;$(this).toggleClass('on');jQuery.post(container.url,{"rating":jQuery(this).children('a')[0].href.split('#')[1]});return false;}
return true;});if(cancel){cancel.mouseover(function(){event.drain();jQuery(this).addClass('on')}).mouseout(function(){event.reset();jQuery(this).removeClass('on')}).focus(function(){event.drain();jQuery(this).addClass('on')}).blur(function(){event.reset();jQuery(this).removeClass('on')});cancel.click(function(){event.drain();settings.curvalue=0;jQuery.post(container.url,{"rating":jQuery(this).children('a')[0].href.split('#')[1]});return false;});}
var event={fill:function(el){var index=stars.index(el)+ 1;stars.children('a').css('width','100%').end().lt(index).addClass('hover').end();},drain:function(){stars.filter('.on').removeClass('on').end().filter('.hover').removeClass('hover').end();},reset:function(){stars.lt(settings.curvalue).addClass('on').end();}}
event.reset();return(this);}