jQuery(document).ready(function($) {
	$('a').focus(function(){this.blur();});
});

/*

----------------------------------------------------

 * ロールオーバー
 
----------------------------------------------------

*/
function smartRollover() {
  if(document.getElementsByTagName) {
    var tags = ["img","input"];
    var len = tags.length;
    for( var i=0; i<len; i++ ) {
      var el = document.getElementsByTagName(tags[i]);
      var len2 = el.length;
      for(var j=0; j<len2; j++) {
        var attr = el[j].getAttribute("src");
        if( attr ) {
          if(el[j].getAttribute("src").match(/_off\./))
          {
            el[j].onmouseover = function() {
              this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
            }
            el[j].onmouseout = function() {
              this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
            }
          }
        }
      }
    }
  }
}
if(window.addEventListener) {
  window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
  window.attachEvent("onload", smartRollover);
}

/*

----------------------------------------------------

 * スムーズスクロール
 
----------------------------------------------------

*/
$(function(){ 
	$('a[href^=#]:not(a[href$=#]),area[href^=#]:not(area[href$=#])').click(function(){
		var href= this.hash;
		var $target = $(href == '#_top' ? 'body' : href);
		
		// アンカーリンクがあるページでだけ以下を実行
		if($target.size()){
			var top = $target.offset().top;
			$($.browser.safari ? 'body' : 'html').animate({scrollTop:top}, 600, 'swing');
		}
		return false;
	});
});

/*

----------------------------------------------------

 * サブメニューカレント表示　yuga.js 0.7.1
 
----------------------------------------------------

*/

(function($) {

	$(function() {
		$.yuga.selflink();
	});

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

	$.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 fields in fields) {
				this[fields] = r[fields[fields]];
			}
			this.querys = {};
			if(this.query){
				$.each(self.query.split('&'), function(){
					var a = this.split('=');
					if (a.length == 2) self.querys[a[0]] = a[1];
				});
			}
		},
		selflink: function (options) {
			var c = $.extend({
				selfLinkAreaSelector:'#globalMenu',
				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) {
					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){
					$(this).find('img').each(function(){
						this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
					});
				}
			});
		}
	};
})(jQuery);