//ブログダイジェスト用JSON
$DOM.$Event.addEventListener(window, 'load', initBlogGenre);
$DOM.$Event.removeEventListener(window, 'unload', initBlogGenre);

var $ICONLIST = [{
		'title'  : '子育て',
		'source' : 'nursing'
	},{
		'title'  : '海外',
		'source' : 'foreign'
	},{
		'title'  : 'くらし',
		'source' : 'living'
	},{
		'title'  : 'ちしき',
		'source' : 'learning'
	}];

//ブログジャンルアイコン設置
function initBlogGenre(){
	var $BlogDigests = document.getElementById('list_blog');
	if($BlogDigests){
		var $DigestParts = $BlogDigests.getElementsByTagName('span');
		for(var i=0; i<$DigestParts.length; i++){
			var $DigestPartOfSpan = $DigestParts.item(i);
			if($DigestPartOfSpan.className == "blog_genre"){
// id="list_blog" 以下の class="blog_genre"の要素について以下処理

				var $iconstack="";
				var $iconpicks='';
			
				switch($DigestPartOfSpan.id){
				case "bid21":
					$iconpicks = [0,2];
					break;
				case "bid24":
					$iconpicks = [1,2];
					break;
				default:
					$iconpicks = [0,1,3];
					break;
				}
			
				for(var $j=0; $j<$iconpicks.length; $j++){
					var $iconhtml = "\n";
					$iconhtml += '<img src="/image/icon_home_';
					$iconhtml += $ICONLIST[$iconpicks[$j]].source;
					$iconhtml += '.png" alt="';
					$iconhtml += $ICONLIST[$iconpicks[$j]].title;
					$iconhtml += '" width="32" height="32" />';
//					$iconhtml += "\n";
					$iconstack += $iconhtml;
				}
			
				$DigestPartOfSpan.innerHTML = $iconstack + "\n";

			} else if($DigestPartOfSpan.className == "blog_author") {
				var $blog_by_author="";

				switch($DigestPartOfSpan.id){
				case "aid21":
					$blog_by_author="リヨン";
					break;
				case "aid24":
					$blog_by_author="ikumi";
					break;
				default:
					$blog_by_author="（管理者テスト）";
					break;
				}
				
				$DigestPartOfSpan.innerHTML="by " + $blog_by_author;
			}
		}	
	}
}

/*
<img src="/image/icon_home_nursing.png" alt="子育て" width="32" height="32">
<img src="/image/icon_home_foreign.png" alt="海外" width="32" height="32">
<img src="/image/icon_home_living.png" alt="くらし" width="32" height="32">
<img src="/image/icon_home_learning.png" alt="ちしき" width="32" height="32">
*/