// UTF-8
/**
 * scrollsmoothly.js
 * Copyright (c) 2008 KAZUMiX
 * http://d.hatena.ne.jp/KAZUMiX/20080418/scrollsmoothly
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * 更新履歴
 * 2009/02/12
 * スクロール先が画面左上にならない場合の挙動を修正
 * 2008/04/18
 * 公開
 *
*/

(function(){
   var easing = 0.25;
   var interval = 20;
   var d = document;
   var targetX = 0;
   var targetY = 0;
   var targetHash = '';
   var scrolling = false;
   var splitHref = location.href.split('#');
   var currentHref_WOHash = splitHref[0];
   var incomingHash = splitHref[1];
   var prevX = null;
   var prevY = null;

   // ドキュメント読み込み完了時にinit()を実行する
   addEvent(window, 'load', init);

   // ドキュメント読み込み完了時の処理
   function init(){
     // ページ内リンクにイベントを設定する
     setOnClickHandler();
     // 外部からページ内リンク付きで呼び出された場合
     if(incomingHash){
       if(window.attachEvent && !window.opera){
         // IEの場合はちょっと待ってからスクロール
         setTimeout(function(){scrollTo(0,0);setScroll('#'+incomingHash);},50);
       }else{
         // IE以外はそのままGO
         scrollTo(0, 0);
         setScroll('#'+incomingHash);
       }
     }
   }

   // イベントを追加する関数
   function addEvent(eventTarget, eventName, func){
     if(eventTarget.addEventListener){
       // モダンブラウザ
       eventTarget.addEventListener(eventName, func, false);
     }else if(window.attachEvent){
       // IE
       eventTarget.attachEvent('on'+eventName, function(){func.apply(eventTarget);});
     }
   }
   
   function setOnClickHandler(){
     var links = d.links;
     for(var i=0; i<links.length; i++){
       // ページ内リンクならスクロールさせる
       var link = links[i];
       var splitLinkHref = link.href.split('#');
       if(currentHref_WOHash == splitLinkHref[0] && d.getElementById(splitLinkHref[1])){
         addEvent(link, 'click', startScroll);
       }
     }
   }

   function startScroll(event){
     // リンクのデフォルト動作を殺す
     if(event){ // モダンブラウザ
       event.preventDefault();
       //alert('modern');
     }else if(window.event){ // IE
       window.event.returnValue = false;
       //alert('ie');
     }
     // thisは呼び出し元になってる
     setScroll(this.hash);
   }

   function setScroll(hash){
     // ハッシュからターゲット要素の座標をゲットする
     var targetEle = d.getElementById(hash.substr(1));
     if(!targetEle)return;
     //alert(scrollSize.height);
     // スクロール先座標をセットする
     var ele = targetEle;
     var x = 0;
     var y = 0;
     while(ele){
       x += ele.offsetLeft;
       y += ele.offsetTop;
       ele = ele.offsetParent;
     }
     var maxScroll = getScrollMaxXY();
     targetX = Math.min(x, maxScroll.x);
     targetY = Math.min(y, maxScroll.y);
     targetHash = hash;
     // スクロール停止中ならスクロール開始
     if(!scrolling){
       scrolling = true;
       scroll();
     }
   }

   function scroll(){
     var currentX = d.documentElement.scrollLeft||d.body.scrollLeft;
     var currentY = d.documentElement.scrollTop||d.body.scrollTop;
     var vx = (targetX - currentX) * easing;
     var vy = (targetY - currentY) * easing;
     var nextX = currentX + vx;
     var nextY = currentY + vy;
     if((Math.abs(vx) < 1 && Math.abs(vy) < 1)
       || (prevX === currentX && prevY === currentY)){
       // 目標座標付近に到達していたら終了
       scrollTo(targetX, targetY);
       scrolling = false;
       location.hash = targetHash;
       prevX = prevY = null;
       return;
     }else{
       // 繰り返し
       scrollTo(parseInt(nextX), parseInt(nextY));
       prevX = currentX;
       prevY = currentY;
       setTimeout(function(){scroll()},interval);
     }
   }
   
   function getDocumentSize(){
     return {width:Math.max(document.body.scrollWidth, document.documentElement.scrollWidth), height:Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)};
   }

   function getWindowSize(){
     var result = {};
     if(window.innerWidth){
       var box = d.createElement('div');
       with(box.style){
         position = 'absolute';
         top = '0px';
         left = '0px';
         width = '100%';
         height = '100%';
         margin = '0px';
         padding = '0px';
         border = 'none';
         visibility = 'hidden';
       }
       d.body.appendChild(box);
       var width = box.offsetWidth;
       var height = box.offsetHeight;
       d.body.removeChild(box);
       result = {width:width, height:height};
     }else{
       result = {width:d.documentElement.clientWidth || d.body.clientWidth, height:d.documentElement.clientHeight || d.body.clientHeight};
     }
     return result;
   }
   
   function getScrollMaxXY() {
     if(window.scrollMaxX && window.scrollMaxY){
       return {x:window.scrollMaxX, y:window.scrollMaxY};
     }
     var documentSize = getDocumentSize();
     var windowSize = getWindowSize();
     return {x:documentSize.width - windowSize.width, y:documentSize.height - windowSize.height};
   }
   
 }());


/*
 * Photo Gallery
 */


$(function() {
$("h1").append('<em></em>')
$(".thumbs a").click(function() {
var largePath = $(this).attr("href");
var largeAlt = $(this).attr("title");
$(".largeImage").attr({ src: largePath, alt: largeAlt });

return false;
});
}); 



/*
 * imgPreview jQuery plugin
 * Copyright (c) 2009 James Padolsey
 * j@qd9.co.uk | http://james.padolsey.com
 * Dual licensed under MIT and GPL.
 * Updated: 09/02/09
 * @author James Padolsey
 * @version 0.22
 */
(function($){
    
    $.expr[':'].linkingToImage = function(elem, index, match){
        // This will return true if the specified attribute contains a valid link to an image:
        return !! ($(elem).attr(match[3]) && $(elem).attr(match[3]).match(/\.(gif|jpe?g|png|bmp)$/i));
    };
    
    $.fn.imgPreview = function(userDefinedSettings){
        
        var s = $.extend({
            
            /* DEFAULTS */
            
            // CSS to be applied to image:
            imgCSS: {},
            // Distance between cursor and preview:
            distanceFromCursor: {top:10, left:-500},
            // Boolean, whether or not to preload images:
            preloadImages: true,
            // Callback: run when link is hovered: container is shown:
            onShow: function(){},
            // Callback: container is hidden:
            onHide: function(){},
            // Callback: Run when image within container has loaded:
            onLoad: function(){},
            // ID to give to container (for CSS styling):
            containerID: 'imgPreviewContainer',
            // Class to be given to container while image is loading:
            containerLoadingClass: 'loading',
            // Prefix (if using thumbnails), e.g. 'thumb_'
            thumbPrefix: '',
            // Where to retrieve the image from:
            srcAttr: 'href'
            
        }, userDefinedSettings),
        
        $container = $('<div/>').attr('id', s.containerID)
                        .append('<img/>').hide()
                        .css('position','absolute')
                        .appendTo('body'),
            
        $img = $('img', $container).css(s.imgCSS),
        
        // Get all valid elements (linking to images / ATTR with image link):
        $collection = this.filter(':linkingToImage(' + s.srcAttr + ')');
        
        // Re-usable means to add prefix (from setting):
        function addPrefix(src) {
            return src.replace(/(\/?)([^\/]+)$/,'$1' + s.thumbPrefix + '$2');
        }
        
        if (s.preloadImages) {
            (function(i){
                var tempIMG = new Image(),
                    callee = arguments.callee;
                tempIMG.src = addPrefix($($collection[i]).attr(s.srcAttr));
                tempIMG.onload = function(){
                    $collection[i + 1] && callee(i + 1);
                };
            })(0);
        }
        
        $collection
            .mousemove(function(e){
                
                $container.css({
                    top: e.pageY + s.distanceFromCursor.top + 'px',
                    left: e.pageX + s.distanceFromCursor.left + 'px'
                });
                
            })
            .hover(function(){
                
                var link = this;
                $container
                    .addClass(s.containerLoadingClass)
                    .show();
                $img
                    .load(function(){
                        $container.removeClass(s.containerLoadingClass);
                        $img.show();
                        s.onLoad.call($img[0], link);
                    })
                    .attr( 'src' , addPrefix($(link).attr(s.srcAttr)) );
                s.onShow.call($container[0]);
                
            }, function(){
                
                $container.hide();
                $img.unbind('load').attr('src','').hide();
                s.onHide.call($container[0], this);
                
            });
        
        // Return full selection, not $collection!
        return this;
        
    };
    
})(jQuery);

/*フォームチェック*/

var addEvent = (window.addEventListener) ?
   (function(elm, type, event) {
      elm.addEventListener(type, event, false);
   }) : (window.attachEvent) ?
   (function(elm, type, event) {
      elm.attachEvent('on'+type, event);
   }) :
   (function(elm, type, event) {
      elm['on'+type] = event;
   }) ;

var Position = {
   offset: function(elm) {
      var pos = {};
      pos.x = this.getOffset('Left', elm);
      pos.y = this.getOffset('Top', elm);
      return pos;
   },

   getOffset: function(prop, el) {
      if(!el.offsetParent || el.offsetParent.tagName.toLowerCase() == "body")
         return el['offset'+prop];
      else
         return el['offset'+prop]+ this.getOffset(prop, el.offsetParent);
   }
};


var Validator = {
   check: function(field, reg, extra) {
      var response;
      var rule = this.rule;
      rule.field = field;
      rule.value = field.value;
      rule.extra = extra;

      if(!reg || !reg.match(/^!/))
         response = rule.input();

      if(reg && !response && rule.value != '') {
         reg = reg.replace(/^!/, '');

         var mode = reg.split(/\s+/);
         for(var i = 0, m; m = mode[i]; i++) {
            m = m.replace(/([\d\-]+)?$/, '');
            response = rule[m](RegExp.$1);
            if(response) break;
         }
      }

      if(response)
         this.baloon.open(field, response);
   },

   submit: function(form) {
      this.allclose(form);
      var btns = new Array;

      for(var i = 0, f; f = form[i]; i++) {
         if(f.onblur)
            f.onblur();
         if(f.type == 'submit')
            btns.push(f);
      }

      for(var i = 0, f, z; f = form[i]; i++) {
         if(f._validbaloon && f._validbaloon.visible()) {
            while(z = btns.shift())
               this.baloon.open(z, this.rule.submit());
            return false;
         }
      }

      return true;
   },

   allclose: function(form) {
      for(var i = 0, f; f = form[i]; i++)
         if(f._validbaloon) f._validbaloon.close();
   }
};

Validator.baloon = {
   index: 0,

   open: function(field, msg) {
      if(!field._validbaloon) {
         var obj = new this.element(field);
         obj.create();
         field._validbaloon = obj;
         if(field.type == 'radio' || field.type == 'checkbox') {
            for(var i = 0, e; e = field.form[field.name][i]; i++)
               addEvent(e, 'focus', function() { obj.close(); });
         }
      }

      field._validbaloon.show(msg);
   },

   element: function() {
      this.initialize.apply(this, arguments);
   }
};

Validator.baloon.element.prototype = {
   initialize: function(field) {
      this.parent = Validator.baloon;
      this.field = field;
   },

   create: function() {
      var field  = this.field;

      var box = document.createElement('div');
      box.className = 'baloon';

      var offset = Position.offset(field);
      var top  = offset.y - 5;
      var left = offset.x - 0 + field.offsetWidth;
      box.style.top  = top +'px';
      box.style.left = left+'px';

      var self = this;
      addEvent(box, 'click', function() { self.toTop(); });

      var bindClose = function() { self.close(); };
      var link = document.createElement('a');
      link.appendChild(document.createTextNode('Ｘ'));
      link.setAttribute('href', 'javascript:void(0);');
      addEvent(link, 'click', bindClose);
      addEvent(field, 'focus', bindClose);

      var msg = document.createElement('span');
      var div = document.createElement('div');
      div.appendChild(link);
      div.appendChild(msg);
      box.appendChild(div);
      document.body.appendChild(box);

      this.box = box;
      this.msg = msg;
   },

   show: function(msg) {
      var field = this.field;
      this.msg.innerHTML  = msg;

      this.box.style.display = '';
      this.toTop();

      if(field.type != 'radio' && field.type != 'checkbox') {
         var colors = new Array('#ffe8e8');
         window.setTimeout(function() {
            if(colors.length > 0) {
               field.style.backgroundColor = colors.shift();
               window.setTimeout(arguments.callee, 70);
            }
         }, 10);
      }
   },

   close: function() {
      this.box.style.display = 'none';
      this.field.style.backgroundColor = '';
   },

   visible: function() {
      return (this.box.style.display == '');
   },

   toTop: function() {
      this.box.style.zIndex = ++ this.parent.index;
   }
};

Validator.rule = {
   msg: null,

   submit: function() {
      return this.msg.submit;
   },

   input: function() {
      if(this.field.type == 'radio' || this.field.type == 'checkbox') {
         for(var i = 0, e; e = this.field.form[this.field.name][i]; i++)
            if(e.checked) return;
         return this.msg.noselect;
      } else if(this.value == '')
         return (this.field.type == 'select-one') ? this.msg.noselect : this.msg.noinput;
   },

   mail: function() {
      if(!this.value.match(/^[\x01-\x7F]+@((([-a-z0-9]+\.)*[a-z]+)|(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}))$/))
         return this.msg.mail;
   },

   equal: function() {
      if(this.field.form[this.extra].value && this.value != this.field.form[this.extra].value)
         return this.msg.unequal;
   },

   alphabet: function() {
      if(!this.value.match(/^[a-zA-Z\-\d]+$/))
         return this.msg.alphabet;
   },

   kana: function() {
      for(var i = 0;i < this.value.length;i++) {
         if(this.value.charAt(i) == ' ' || this.value.charAt(i) == '\u3000') continue;
         if(this.value.charAt(i) < '\u30A1' || this.value.charAt(i) > '\u30F6')
            return this.msg.kana;
      }
   },

   count: function(arg) {
      return this._range(arg, this.value.length, this.msg.count);
   },

   num: function(arg) {
      if(!this.value.match(/^[\d]+$/))
         return this.msg.num.nonumber;

      return this._range(arg, parseInt(this.value), this.msg.num);
   },

   check: function(arg) {
      var value = 0;
      for(var i = 0, e; e = this.field.form[this.field.name][i]; i++)
         if(e.checked) value += 1;

      return this._range(arg, value, this.msg.check);
   },

   _range: function(range, value, msg) {
      if(!range) return;

      var result = '';
      var c = (" "+range).split(/\-/);
      var min = parseInt(c[0]) || 0;
      var max = parseInt(c[1]) || 0;

      if(value != min && /^\d+$/.test(range))
         result = msg.unequal;
      else if(min == 0 && value > max)
         result = msg.too_big;
      else if(max == 0 && value < min)
         result = msg.too_small;
      else if(min > 0 && max > 0 && (value < min || value > max))
         result = msg.outofrange;

      return result.replace(/%1/g, min).replace(/%2/g, max);
   }
};

Validator.lang = {
   ja: {
      noselect:   '\u304A\u9078\u3073\u304F\u3060\u3055\u3044',
      noinput:    '\u5165\u529B\u304C\u5FC5\u8981\u3067\u3059',
      unequal:    '\u5165\u529B\u304C\u63C3\u3063\u3066\u3044\u307E\u305B\u3093',
   
      submit:     '\u5165\u529B\u30A8\u30E9\u30FC\u304C\u3042\u308A\u307E\u3059',
      mail:       '\u30E1\u30FC\u30EB\u30A2\u30C9\u30EC\u30B9\u306E\u5F62\u5F0F\u304C\u6B63\u3057\u304F\u3042\u308A\u307E\u305B\u3093',
      alphabet:   '\u30A2\u30EB\u30D5\u30A1\u30D9\u30C3\u30C8\u3001\u6570\u5B57\u3001' +
                     '- \u4EE5\u5916\u306F\u5165\u529B\u51FA\u6765\u307E\u305B\u3093',
      kana:       '\u5168\u89D2\u30AB\u30BF\u30AB\u30CA\u3067\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
   
      count: {
         unequal:    '%1'+'\u6587\u5B57\u3067\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         too_big:    '%2'+'\u6587\u5B57\u4EE5\u5185\u3067\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         too_small:  '%1'+'\u6587\u5B57\u4EE5\u4E0A\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         outofrange: '%1'+'\u304B\u3089'+'%2'+'\u6587\u5B57\u306E\u9593\u3067\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044'
      },
   
      num: {
         nonumber:   '\u6570\u5024\u3067\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         unequal:    '%1'+'\u3068\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         too_big:    '%2'+'\u4EE5\u4E0B\u306E\u5024\u3092\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         too_small:  '%1'+'\u4EE5\u4E0A\u306E\u5024\u3092\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044',
         outofrange: '%1'+'\u304B\u3089'+'%2'+'\u306E\u9593\u3067\u5165\u529B\u3057\u3066\u4E0B\u3055\u3044'
      },
   
      check: {
         unequal:    '\u30C1\u30A7\u30C3\u30AF\u306F'+'%1'+'\u500B\u3057\u3066\u4E0B\u3055\u3044',
         too_big:    '\u30C1\u30A7\u30C3\u30AF\u306F'+'%2'+'\u500B\u307E\u3067\u3067\u3059',
         too_small:  '\u30C1\u30A7\u30C3\u30AF\u306F'+'%1'+'\u500B\u4EE5\u4E0A\u3057\u3066\u4E0B\u3055\u3044',
         outofrange: '\u30C1\u30A7\u30C3\u30AF\u306F'+'%1'+'\u500B\u304B\u3089'+'%2'+'\u500B\u307E\u3067\u3067\u3059'
      }
   }
};

Validator.rule.msg = Validator.lang.ja;