// popup __________________________________________________
var MacIe = navigator.userAgent.indexOf( "Mac" ) > -1 && navigator.userAgent.indexOf( "MSIE" ) > -1;
var JsWin;

function commonpop( JsUrl, JsWinName, JSWidth, JSHeight ){
JSWidth = parseInt( JSWidth );
JSHeight = parseInt( JSHeight );
if( !MacIe ){ JSWidth = JSWidth + 17; }
if( MacIe ){ JSWidth = JSWidth - 1 ; }
JsProperty = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=" + JSWidth + ",height=" + JSHeight;
JsWin = window.open( JsUrl, JsWinName, JsProperty );
if( MacIe ){ return; }
JsWin.focus();
}

function commonpop2( JsUrl, JsWinName, JSWidth, JSHeight ){
JSWidth = parseInt( JSWidth );
JSHeight = parseInt( JSHeight );
JsProperty = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=" + JSWidth + ",height=" + JSHeight;
JsWin = window.open( JsUrl, JsWinName, JsProperty );
if( MacIe ){ return; }
JsWin.focus();
}



// Rollover __________________________________________________
/*
$(document).ready(function(){
function rollover_img(selector, suffix){
$(selector).each(function(i){
var defaultImg = $(this).attr("src");
if (!defaultImg.match((suffix))) {
var point = defaultImg.lastIndexOf(".")
var rolloverImg = defaultImg.slice(0, point) + suffix + defaultImg.slice(point);
var preloadImg = new Image();
preloadImg.src = rolloverImg;
$(this).hover(
function(){
$(this).attr("src", rolloverImg);
},
function(){
$(this).attr("src", defaultImg);
}
)
}
})
}
rollover_img("img.rollover", "_ov");
});
*/



// include __________________________________________________
var include = new Include();
include.init('common/js/common.js');

function Include() {
	// 初期化
	this.init = function(base) {
		var scripts = document.getElementsByTagName('script');
		for (var i = 0, l = scripts.length; i < l; i++) {
			if (scripts[i].src.match(base + '([\?].*|$)')) {
				this.root = scripts[i].src.split(base)[0] + './';
				break;
			}
		}
	}

	// 出力
	this.write = function(src) {
		src = src.join('\n');
		while(src.match('__path__')) {
			src = src.replace('__path__', this.root);
		}
		document.open();
		document.write(src);
		document.close();
	}
}



// Scroll __________________________________________________
/*
jQuery.extend( jQuery.easing, {
	def: 'easeOutExpo',
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	}
});
$(document).ready(function(){
	$("a[href^=#]").click(function() {
		var localHash = this.hash;
		if(!localHash || localHash == "#") return false;
		$($.browser.safari ? 'body' : 'html')
			.animate({scrollTop: $(localHash).offset().top}, 700, "easeOutExpo");
		return false;
	});
});
*/



/* --------------------------------
	タブ切り替え
-------------------------------- */

$(function() {
	tabChange.init();
});

var tabChange = {
	
	conf: {
		containerSelector: '.tabbox', //コンテナ
		tabSelector: '.tab li a', //タブ
		sectionSelector: '.section', //コンテンツ
		currentClass: 'current', //カレント要素
		start: 1, //何番目スタート
		duration: 300, //フェードの時間
		easing: 'linear' //フェードの種類
	},
	
	item: [],
	
	init: function() {
		var self = this;
		var conf = this.conf;
		var start = conf.start - 1;
		
		$(conf.containerSelector).each(function() {
			var container = $(this);
			var index = self.item.length;
			
			var obj = {
				containerObj: container,
				current: start,
				tab: container.find(conf.tabSelector),
				section: container.find(conf.sectionSelector).css('opacity', 0)
			}
			
			self.item.push(obj);
			
			obj.section.eq(start).css({
				display:'block',
				opacity: 1
			});
			obj.tab.eq(start).addClass(conf.currentClass);
			
			obj.tab.each(function(i) {
				$(this).click(function() {
					if($(this).attr('class') != conf.currentClass) { self.change(index, i); }
				});
			});
		});
		
	},
	
	change: function(index, i) {
		var self = this;
		var conf = this.conf;
		var obj = this.item[index];
		var current = obj.current;
		var tab = obj.tab;
		var section = obj.section;
		tab.removeClass(conf.currentClass);
		tab.eq(i).addClass(conf.currentClass);
			
		section.css({
			display: 'none',
			opacity: 0
		});
		section.eq(i).css({
			display: 'block'
		}).stop().animate({
			opacity: 1
		}, {
			duration: conf.duration,
			easing: conf.easing,
			complete: function(){
				if (self.isIE) this.style.removeAttribute('filter');
			}
		});
		
		
	},
	
	// IE判定フラグ
	isIE: /msie ([0-9]+)/.test(navigator.userAgent.toLowerCase())
	
}




/* --------------------------------
	サイトルート
-------------------------------- */

var siteRoot = getSiteRoot('common/js/common.js');

function getSiteRoot(path) {
	var elms = document.getElementsByTagName('script');
	for (var i = elms.length - 1; i >= 0; i--) {
		var src = elms[i].src;
		if (new RegExp(path + '([\?].*)*$').test(src)) return src.split(path)[0];
	}
	return false;
}




var ux = {
	// 初期化
	init: function() {
		var self = this;
		if (this.isIE6) this.pngfix.load();
		$(function() {
			self.rollover('.rollover', '_ov', '_on');
			if (self.isIE6) self.pngfix.fix();
			self.scroller.init();
		});
	},

	// ロールオーバー
	rollover: function(selector, over, on, onOver) {
		$(selector).each(function() {
			var src = this.src;
			var ext = new RegExp('\.(gif|jpg|png)([\?].*)*$').exec(src)[0];
			var hasOn = on && new RegExp(on + ext).test(src);
			if (hasOn && !onOver) return;
			var search = (hasOn && onOver) ? on + ext : ext;
			var replace = (hasOn && onOver) ? onOver + ext : over + ext;
			var overSrc = src.replace(search, replace);
			new Image().src = overSrc;
			$(this).mouseout(function() {
				this.src = src;
			}).mouseover(function() {
				this.src = overSrc;
			});
		});
	},

	// PNG Fix
	pngfix: {
		// 読み込み
		load: function() {
			var d = document;
			var src = [
				'<script type="text/javascript" src="' + siteRoot + 'common/js/DD_belatedPNG/DD_belatedPNG.js"></script>',
				'<script type="text/javascript" src="' + siteRoot + 'common/js/ifixpng/jquery.ifixpng.js"></script>'
			].join('');
			d.open();
			d.write(src);
			d.close();
		},

		// 実行
		fix: function() {
			DD_belatedPNG.fix('.belatedpng');
			$.ifixpng(siteRoot + 'common/js/ifixpng/pixel.gif');
			$('img[src$=.png]').ifixpng().filter('.rollover').mouseout(function() {
				$(this).ifixpng();
			}).mouseover(function() {
				$(this).ifixpng();
			});
		}
	},

	// スクローラー
	scroller: {
		// 設定
		conf: {
			pitch: 10,
			interval: 10
		},

		// 初期化
		init: function(conf) {
			var self = this;
			var temp = this.conf;
			for (var key in conf) temp[key] = conf[key];
			this.conf = temp;
			$('a[href^="#"]:not(.noscroll)').each(function() {
				if (!this.hash || this.hash == '#') return;
				$(this).click(function(e) {
					e.preventDefault();
					this.blur();
					self.scroll(this.hash);
				});
			});
		},

		// スクロール
		scroll: function(id) {
			if (this.timer) clearInterval(this.timer);
			var self = this;
			var pitch = this.conf.pitch;
			var interval = this.conf.interval;
			var top = $(id + ', a[name="' + id.replace(/^#/, '') + '"]').eq(0).offset().top;
			var win = window;
			var $win = $(win);
			var scrollLeft = $win.scrollLeft();
			var limit = $(document).height() - $win.height();
			if (limit < 0) limit = 0;
			if (top > limit) top = limit;
			if (top < 0) top = 0;
			var dir = (top > $win.scrollTop()) ? 1 : -1;
			var math = (dir > 0) ? Math.ceil : Math.floor;
			top = math(top);
			this.timer = setInterval(function() {
				var scrollTop = $win.scrollTop();
				if (scrollTop == top || scrollTop == self.scrollTop) {
					clearInterval(self.timer);
					return;
				}
				self.scrollTop = scrollTop;
				scrollTop += math((top - scrollTop) / pitch);
				if (dir > 0 && scrollTop > top || dir < 0 && scrollTop < top) scrollTop = top;
				win.scrollTo(scrollLeft, scrollTop);
			}, interval);
		}
	},

	// IE6判定フラグ
	isIE6: /msie ([0-9]+)/.test(navigator.userAgent.toLowerCase()) && RegExp.$1 == 6
}

ux.init();



/* --------------------------------
	MM_Behavior
-------------------------------- */

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}