$(document).ready(function(){
  // コピーライトに年を挿入
  myDate = new Date();
  myYear = myDate.getYear();
  if(myYear < 2000) {
    myYear = myYear + 1900;
  }
  var copyright = $('#footer p').html();
  if(copyright != undefined){
    $('#footer p').html($('#footer p').html().replace(/(bellfarm corporation.)/, myYear + ' $1'));
  }

  // お問い合わせ
  $('#contactIndex div.leftColumn a').click(function(){
    window.open(this.href, '', 'width=640,height=550,toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=no,scrollbars=yes').focus();
    return false;
  });

  // target="_blank"
  $('a[href$=".xml"], a[href$=".rdf"], a[href$="/shop/"]').attr('target','_blank');
  $('a[href$=".pdf"]').attr('target','_blank').addClass('pdf');

  // iPhoneまたは、Androidの場合のみ切り替えリンクを表示
  if ((navigator.userAgent.indexOf('iPhone') > 0 && navigator.userAgent.indexOf('iPad') == -1) || navigator.userAgent.indexOf('iPod') > 0 || navigator.userAgent.indexOf('Android') > 0 ) {
    $('.tel').each(function(){
      var telNumber = $('.tel img').attr('alt');
      if(telNumber == undefined){
        telNumber = $('.tel').html();
      }else if(telNumber != undefined){
        $('.tel').wrapInner('<a href="tel:' + telNumber + '" title="' + telNumber + '"></a>');
      }
    });
  }
});

/*
 * yuga.js 0.7.1 - 優雅なWeb制作のためのJS
 *
 * Copyright (c) 2009 Kyosuke Nakamura (kyosuke.jp)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Since:     2006-10-30
 * Modified:  2009-01-27
 *
 * jQuery 1.3.1
 * ThickBox 3.1
 */

(function($) {

  $(function() {
    //$.yuga.selflink();
    //$.yuga.rollover();
    $.yuga.externalLink();
    //$.yuga.thickbox();
    $.yuga.scroll();
    //$.yuga.tab();
    //$.yuga.stripe();
    //$.yuga.css3class();
  });

  //---------------------------------------------------------------------

  $.yuga = {
    // URIを解析したオブジェクトを返すfunction
    Uri: function(path){
      var self = this;
      this.originalPath = path;
      //絶対パスを取得
      this.absolutePath = (function(){
        var e = document.createElement('span');
        e.innerHTML = '<a href="' + path + '" />';
        return e.firstChild.href;
      })();
      //絶対パスを分解
      var fields = {'schema' : 2, 'username' : 5, 'password' : 6, 'host' : 7, 'path' : 9, 'query' : 10, 'fragment' : 11};
      var r = /^((\w+):)?(\/\/)?((\w+):?(\w+)?@)?([^\/\?:]+):?(\d+)?(\/?[^\?#]+)?\??([^#]+)?#?(\w*)/.exec(this.absolutePath);
      for (var field in fields) {
        this[field] = r[fields[field]];
      }
      this.querys = {};
      if(this.query){
        $.each(self.query.split('&'), function(){
          var a = this.split('=');
          if (a.length == 2) self.querys[a[0]] = a[1];
        });
      }
    },
    //現在のページと親ディレクトリへのリンク
    selflink: function (options) {
      var c = $.extend({
        selfLinkAreaSelector:'body',
        selfLinkClass:'current',
        parentsLinkClass:'parentsLink',
        postfix: '_cr',
        changeImgSelf:true,
        changeImgParents:true
      }, options);
      $(c.selfLinkAreaSelector+((c.selfLinkAreaSelector)?' ':'')+'a[href]').each(function(){
        var href = new $.yuga.Uri(this.getAttribute('href'));
        var setImgFlg = false;
        if ((href.absolutePath == location.href) && !href.fragment) {
          //同じ文書にリンク
          $(this).addClass(c.selfLinkClass);
          setImgFlg = c.changeImgSelf;
        } else if (0 <= location.href.search(href.absolutePath)) {
          //親ディレクトリリンク
          $(this).addClass(c.parentsLinkClass);
          setImgFlg = c.changeImgParents;
        }
        if (setImgFlg){
          //img要素が含まれていたら現在用画像（_cr）に設定
          $(this).find('img').each(function(){
            this.originalSrc = $(this).attr('src');
            this.currentSrc = this.originalSrc.replace(new RegExp('('+c.postfix+')?(\.gif|\.jpg|\.png)$'), c.postfix+"$2");
            $(this).attr('src',this.currentSrc);
          });
        }
      });
    },
    //ロールオーバー
    rollover: function(options) {
      var c = $.extend({
        hoverSelector: '.btn, .allbtn img',
        groupSelector: '.btngroup',
        postfix: '_on'
      }, options);
      //ロールオーバーするノードの初期化
      var rolloverImgs = $(c.hoverSelector).filter(isNotCurrent);
      rolloverImgs.each(function(){
        this.originalSrc = $(this).attr('src');
        this.rolloverSrc = this.originalSrc.replace(new RegExp('('+c.postfix+')?(\.gif|\.jpg|\.png)$'), c.postfix+"$2");
        this.rolloverImg = new Image;
        this.rolloverImg.src = this.rolloverSrc;
      });
      //グループ内のimg要素を指定するセレクタ生成
      var groupingImgs = $(c.groupSelector).find('img').filter(isRolloverImg);

      //通常ロールオーバー
      rolloverImgs.not(groupingImgs).hover(function(){
        $(this).attr('src',this.rolloverSrc);
      },function(){
        $(this).attr('src',this.originalSrc);
      });
      //グループ化されたロールオーバー
      $(c.groupSelector).hover(function(){
        $(this).find('img').filter(isRolloverImg).each(function(){
          $(this).attr('src',this.rolloverSrc);
        });
      },function(){
        $(this).find('img').filter(isRolloverImg).each(function(){
          $(this).attr('src',this.originalSrc);
        });
      });
      //フィルタ用function
      function isNotCurrent(i){
        return Boolean(!this.currentSrc);
      }
      function isRolloverImg(i){
        return Boolean(this.rolloverSrc);
      }

    },
    //外部リンクは別ウインドウを設定
    externalLink: function(options) {
      var c = $.extend({
        windowOpen:true,
        externalClass: 'externalLink',
        addIconSrc: ''
      }, options);
      var uri = new $.yuga.Uri(location.href);
      var e = $('a[href^="http://"]').not('a[href^="' + uri.schema + '://' + uri.host + '/' + '"]').not('a[href*="bellfarm.co.jp"]');
      if (c.windowOpen) {
        e.click(function(){
          window.open(this.href, '_blank');
          return false;
        });
      }
      if (c.addIconSrc) e.not(':has(img)').after($('<img src="'+c.addIconSrc+'" class="externalIcon" />'));
      e.not(':has(img)').addClass(c.externalClass);
    },
    //画像へ直リンクするとthickboxで表示(thickbox.js利用)
    thickbox: function() {
      try {
        tb_init('a[href$=".jpg"]:not(.thickbox, a[href*="?"]), a[href$=".gif"][href!="?"]:not(.thickbox, a[href*="?"]), a[href$=".png"][href!="?"]:not(.thickbox, a[href*="?"])');
      } catch(e) {
      }  
    },
    //ページ内リンクはするするスクロール
    scroll: function(options) {
      //ドキュメントのスクロールを制御するオブジェクト
      var scroller = (function() {
        var c = $.extend({
          easing:100,
          step:30,
          fps:60,
          fragment:''
        }, options);
        c.ms = Math.floor(1000/c.fps);
        var timerId;
        var param = {
          stepCount:0,
          startY:0,
          endY:0,
          lastY:0
        };
        //スクロール中に実行されるfunction
        function move() {
          if (param.stepCount == c.step) {
            //スクロール終了時
            setFragment(param.hrefdata.absolutePath);
            window.scrollTo(getCurrentX(), param.endY);
          } else if (param.lastY == getCurrentY()) {
            //通常スクロール時
            param.stepCount++;
            window.scrollTo(getCurrentX(), getEasingY());
            param.lastY = getEasingY();
            timerId = setTimeout(move, c.ms); 
          } else {
            //キャンセル発生
            if (getCurrentY()+getViewportHeight() == getDocumentHeight()) {
              //画面下のためスクロール終了
              setFragment(param.hrefdata.absolutePath);
            }
          }
        }
        function setFragment(path){
          location.href = path
        }
        function getCurrentY() {
          return document.body.scrollTop  || document.documentElement.scrollTop;
        }
        function getCurrentX() {
          return document.body.scrollLeft  || document.documentElement.scrollLeft;

        }
        function getDocumentHeight(){
          return document.documentElement.scrollHeight || document.body.scrollHeight;
        }
        function getViewportHeight(){
          return (!$.browser.safari && !$.browser.opera) ? document.documentElement.clientHeight || document.body.clientHeight || document.body.scrollHeight : window.innerHeight;
        }
        function getEasingY() {
          return Math.floor(getEasing(param.startY, param.endY, param.stepCount, c.step, c.easing));
        }
        function getEasing(start, end, stepCount, step, easing) {
          var s = stepCount / step;
          return (end - start) * (s + easing / (100 * Math.PI) * Math.sin(Math.PI * s)) + start;
        }
        return {
          set: function(options) {
            this.stop();
            if (options.startY == undefined) options.startY = getCurrentY();
            param = $.extend(param, options);
            param.lastY = param.startY;
            timerId = setTimeout(move, c.ms); 
          },
          stop: function(){
            clearTimeout(timerId);
            param.stepCount = 0;
          }
        };
      })();
      $('a[href^=#], area[href^=#]').not('a[href=#], area[href=#]').each(function(){
        this.hrefdata = new $.yuga.Uri(this.getAttribute('href'));
      }).click(function(){
        var target = $('#'+this.hrefdata.fragment);
        if (target.length == 0) target = $('a[name='+this.hrefdata.fragment+']');
        if (target.length) {
          scroller.set({
            endY: target.offset().top,
            hrefdata: this.hrefdata
          });
          return false;
        }
      });
    },
    //タブ機能
    tab: function(options) {
      var c = $.extend({
        tabNavSelector:'.tabNav',
        activeTabClass:'active'
      }, options);
      $(c.tabNavSelector).each(function(){
        var tabNavList = $(this).find('a[href^=#], area[href^=#]');
        var tabBodyList;
        tabNavList.each(function(){
          this.hrefdata = new $.yuga.Uri(this.getAttribute('href'));
          var selecter = '#'+this.hrefdata.fragment;
          if (tabBodyList) {
            tabBodyList = tabBodyList.add(selecter);
          } else {
            tabBodyList = $(selecter);
          }
          $(this).unbind('click');
          $(this).click(function(){
            tabNavList.removeClass(c.activeTabClass);
            $(this).addClass(c.activeTabClass);
            tabBodyList.hide();
            $(selecter).show();
            return false;
          });
        });
        tabBodyList.hide()
        tabNavList.filter(':first').trigger('click');
      });
    },
    //奇数、偶数を自動追加
    stripe: function(options) {
      var c = $.extend({
        oddClass:'odd',
        evenClass:'even'
      }, options);
      $('ul, ol').each(function(){
        //JSでは0から数えるのでevenとaddを逆に指定
        $(this).children('li:odd').addClass(c.evenClass);
        $(this).children('li:even').addClass(c.oddClass);
      });
      $('table, tbody').each(function(){
        $(this).children('tr:odd').addClass(c.evenClass);
        $(this).children('tr:even').addClass(c.oddClass);
      });
    },
    //css3のクラスを追加
    css3class: function() {
      //:first-child, :last-childをクラスとして追加
      $('body :first-child').addClass('firstChild');
      $('body :last-child').addClass('lastChild');
      //css3の:emptyをクラスとして追加
      $('body :empty').addClass('empty');
    }
  };
})(jQuery);