var offerRss = {
  container:null,
  interests:null,
  brands:null,
  win:null,
  init:function(){
    var self = this;
    this.container = yuiDom.get("rssOffersContent");
    this.interests = yuiDom.getElementsByClassName("offerItem","input",this.container);
    this.brands = yuiDom.getElementsByClassName("brandItem","input",this.container);
    yuiDom.getElementsByClassName("rssLink","li",this.container).forEach(function(el){
      yuiEvent.addListener(el,"click",self.processFeedBridge);
    });
    var whatItIsLink = yuiDom.get("whatIsRssLink");
    if(whatItIsLink){
      yuiEvent.addListener(whatItIsLink,"click",self.popUpBridge);
    }
  },
  getFeedUrl:function(fullUrl,allOffers){
    var output = [];
    var queryString = "?searchType=COMMONSEARCH";
    var baseUrl = document.location.protocol+"//"+document.location.hostname+(document.location.port!="" ? ":"+document.location.port : "")+"/dp/en_US/common/offers/rss_feed.jsp";
    if(!allOffers){
      this.interests.forEach(function(input){
        if(input.checked){
          output.push("amenities="+input.value);
        }
      });
      this.brands.forEach(function(input){
        if(input.checked){
          output.push("brand="+input.value);
        }
      });
    }
    if(output.length>0){
      queryString += "&interestFilterType=AND&"+ output.join("&");
    }
    if(fullUrl){
      return baseUrl + queryString;
    }else{
      return queryString;
    }
  },
  processFeed:function(el){
    var isStandard = yuiDom.hasClass(el,"standardRss");
    var allOffers = yuiDom.hasClass(el,"allOffers");
    var url = this.getFeedUrl(!isStandard,allOffers);
    if(isStandard){
      if(!this.win || this.win.closed){
        this.win = window.open('/preferredguest/offers/results/detail/special_offers_rss.html'+url,null,'width=430,height=300,screenX=157,screenY=140,top=157,left=140,scrollbars=no,resizable=no');
      }else{
        this.win.location.href = '/preferredguest/offers/results/detail/special_offers_rss.html'+url;
        this.win.focus();
      }
    } else {
      if(yuiDom.hasClass(el,"googleRss")){
        document.location.href = "http://fusion.google.com/add?feedurl="+escape(url);
      }else if(yuiDom.hasClass(el,"yahooRss")){
        document.location.href = "http://add.my.yahoo.com/content?url="+escape(url);
      }else if(yuiDom.hasClass(el,"bloglinesRss")){
        document.location.href = "http://www.bloglines.com/sub/"+escape(url);
      }
    }
  },
  initBridge:function(e){
    offerRss.init();
  },
  processFeedBridge:function(e){
    var self = offerRss;
    self.processFeed(this);
  },
  popUpBridge:function(e){
    window.open(this.href,null,'width=440,height=600,screenX=50,screenY=50,top=50,left=50,scrollbars=yes,resizable=yes');
    yuiEvent.preventDefault(e);
  }
};
yuiEvent.onDOMReady(offerRss.initBridge);