// 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
 *
*/
(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};
   }
 }());



/**
 *jQuery plugin for setting the class of a particular element to "current" based on the current page.
 * Useful for navigation menus that are part of a server side include for the whole site.
 * By Rob Watts, http://tractionsys.com
 * Version 1.2, April 25, 2011
 * Provided under the MIT license. Feel free to use it however you like.
 *
*/

function getPage() {
  var href = window.location.href;
  var host = window.location.host;
  var pos = href.indexOf(host);
  var url = href.substring(pos + host.length);


  if ( url.charAt(0) == "/" )
    url = url.substring(1, url.length);

  return url;
}


jQuery.fn.currentPage = function(options) {
  var currentPage = "";
  var thisClass = "";
  var thisHref = "";
  var settings = jQuery.extend({
    defaultClass: "current",       // Default class to add to current link
	attr: "href",              // Default attribute to compare with current page URL (not usually used)
	appendToFirstClass: false, // Append the defaultClass to the first class on the element.
	                              // E.g. class="monkey" becomes class="monkey monkeycurrent"
	indexPage: "/",            // Default index page (to make current when page is not shown in URL)
	anyPath: false             // Ignore the path (supports pages in subfolders, and triggers on filename alone)
	}, options);
  
  currentPage = getPage();

  if ( (currentPage == "") || ( settings.anyPath && (currentPage.indexOf("/") == currentPage.length-1) ) )
    currentPage = settings.indexPage;

  this.each(function() {
      thisHref = $(this).attr(settings.attr);
      thisClass = "";

      if ( (thisHref == currentPage) || ( settings.anyPath && ( ( currentPage.indexOf(thisHref) > -1 ) && ( currentPage.indexOf(thisHref) + thisHref.length == currentPage.length ) ) ) ) {
	if (settings.appendToFirstClass) {
	  if ( $(this).attr("class") )                        // Conditional to support jQuery 1.6
	    thisClass = $(this).attr("class").split(" ")[0];  // Choose the first class (if multiple classes defined)
	  thisClass = thisClass + settings.defaultClass;      // Append the default current class to the first class class
	}
	else 
	  thisClass = settings.defaultClass;

	$(this).addClass(thisClass);
      }
    });
};



// 設定

 $(document).ready(function() {
      $("a").currentPage();
    });



/**
 * google.feeds
*/
google.load("feeds", "1");
function initialize() {
  var feed = new google.feeds.Feed("http://feedblog.ameba.jp/rss/ameblo/tireget/rss20.xml");
    feed.setNumEntries(3);
    feed.load(function(result) {
      if (!result.error) {
        var container = document.getElementById("feed");
        for (var i = 0; i < result.feed.entries.length; i++) {
          var entry = result.feed.entries[i];

if(entry.title.match(/^PR:/)) {
//「PR:」から始まるものがあれば何もしない
}
else{

          var li = document.createElement("li");
          var a = document.createElement("a");
          a.href = entry.link;
          a.target = "_blank" ;
          var date = new Date(entry.publishedDate);
          a.appendChild(document.createTextNode("[" + date.toLocaleDateString() + "] "));
          a.appendChild(document.createTextNode(entry.title)); 
          li.appendChild(a);
          container.appendChild(li);
        }
        }
      }
    });
  }
  google.setOnLoadCallback(initialize);
  
//外部ページ読み込み
//$(function(){
//$("#box").load("box/box.html");
//});