var siteMatrix = "/eng/matrix";


/*
 * IE PNG Fix v1.4
 *
 * Copyright (c) 2006 Takashi Aida http://www.isella.com/aod2/
 *
 */

// IE5.5+ PNG Alpha Fix v1.0RC4
// (c) 2004-2005 Angus Turnbull http://www.twinhelix.com

// This is licensed under the CC-GNU LGPL, version 2.1 or later.
// For details, see: http://creativecommons.org/licenses/LGPL/2.1/

if (typeof IEPNGFIX == 'undefined') {
//--============================================================================

var IEPNGFIX = {
	blank:  siteMatrix + '/images/blank.gif',
	filter: 'DXImageTransform.Microsoft.AlphaImageLoader',

	fixit: function (elem, src, method) {
		if (elem.filters[this.filter]) {
			var filter = elem.filters[this.filter];
			filter.enabled = true;
			filter.src = src;
			filter.sizingMethod = method;
		}
		else {
			elem.style.filter = 'progid:' + this.filter +
				'(src="' + src + '",sizingMethod="' + method + '")';
		}
	},

	fixwidth: function(elem) {
		if (elem.currentStyle.width == 'auto' &&
			elem.currentStyle.height == 'auto') {
			elem.style.width = elem.offsetWidth + 'px';
		}
	},

	fixchild: function(elem, recursive) {
		if (!/MSIE (5\.5|6\.|7\.)/.test(navigator.userAgent)) return;

		for (var i = 0, n = elem.childNodes.length; i < n; i++) {
			var childNode = elem.childNodes[i];
			if (childNode.style) {
				if (childNode.style.position) {
					childNode.style.position = childNode.style.position;
				}
				else {
					childNode.style.position = 'relative';
				}
			}
			if (recursive && childNode.hasChildNodes()) {
				this.fixchild(childNode, recursive);
			}
		}
	},

	fix: function(elem) {
		if (!/MSIE (5\.5|6\.|7\.)/.test(navigator.userAgent)) return;

		var bgImg =
			elem.currentStyle.backgroundImage || elem.style.backgroundImage;

		if (elem.tagName == 'IMG') {
			if ((/\.png$/i).test(elem.src)) {
				this.fixwidth(elem);
				this.fixit(elem, elem.src, 'scale');
				elem.src = this.blank;
				elem.runtimeStyle.behavior = 'none';
			}
		}
		else if (bgImg && bgImg != 'none') {
			if (bgImg.match(/^url[("']+(.*\.png)[)"']+$/i)) {
				var s = RegExp.$1;
				this.fixwidth(elem);
				elem.style.backgroundImage = 'none';
				this.fixit(elem, s, 'scale'); // crop | image | scale

				if (elem.tagName == 'A' && elem.style) {
					if (!elem.style.cursor) {
						elem.style.cursor = 'pointer';
					}
				}

				this.fixchild(elem);
				elem.runtimeStyle.behavior = 'none';
			}
		}
	},

	hover: function(elem, hvImg) {
		var bgImg = elem.style.backgroundImage;

		if (!bgImg && elem.currentStyle) bgImg = elem.currentStyle.backgroundImage;

		if (elem.tagName == 'IMG' && hvImg) {
			var image = elem.src;
			elem.onmouseover = function() {
				elem.src = hvImg;
				IEPNGFIX.fix(elem);
			};
			elem.onmouseout = function() {
				elem.src = image;
				IEPNGFIX.fix(elem);
			};
		}
		else if (bgImg && bgImg != 'none' && hvImg) {
			elem.onmouseover = function() {
				elem.style.backgroundImage = 'url(' + hvImg + ')';
				IEPNGFIX.fix(elem);
			};
			elem.onmouseout = function() {
				elem.style.backgroundImage = bgImg;
				IEPNGFIX.fix(elem);
			};
		}

		IEPNGFIX.fix(elem);
	}
};

//--============================================================================
} // end if (typeof IEPNGFIX == 'undefined')





/* byon.js
 * Copyright (c) 2009 SACHIO MARUYAMA
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 */

(function(){

function pageScroll(){

		var scrolledX = scrolledY = null;
		var targetX = targetY = null;
		var scrollX,scrollY;
		var html = document.documentElement;
		var body = document.body;
		var scrollBtns = document.links;
		var url = location.href.replace(location.hash,"");
		
		var easing = 0.25;
		var interval = 30;
		
		for(var i=0;i<scrollBtns.length;i++){
			if(scrollBtns[i].getAttribute("href").match("#")){
				var btn = scrollBtns[i];
				btn.onclick = function(){
					var TargetId = (this.getAttribute("href").replace(url,"")).substr(1);
					if (document.getElementById(TargetId)) {
						var Target = document.getElementById(TargetId);
						try {
							var position = Target.getBoundingClientRect();
							targetX = position.left + (body.scrollLeft || html.scrollLeft) - html.clientLeft;
							targetY = position.top + (body.scrollTop || html.scrollTop) - html.clientTop;
						} catch(e) {
							targetX = Target.offsetLeft, targetY = Target.offsetTop;
						}
						scrollX = window.pageXOffset || html.scrollLeft || body.scrollLeft || 0;
						scrollY = window.pageYOffset || html.scrollTop || body.scrollTop || 0;
						scroll();
						return false;
					}
				}
			}
		}
	
		function scroll(){
			var X = window.pageXOffset || html.scrollLeft || body.scrollLeft || 0;
			var Y = window.pageYOffset || html.scrollTop || body.scrollTop || 0;
			scrollX += Math.floor((targetX - X) * easing);
			scrollY += Math.floor((targetY - Y) * easing);
			if((targetY === scrollX && targetY === scrollY) || (X === scrolledX && Y === scrolledY)) {
				scrolledX = scrolledY = null;
			} else {
				window.scrollTo(scrollX, scrollY);
				scrolledX = X, scrolledY = Y;
				setTimeout(function(){scroll()},interval);
			}
		}
	}


	addEvent(window, 'load', pageScroll);
    
	function addEvent(eventTarget, eventName, func){
        if(eventTarget.addEventListener){
            eventTarget.addEventListener(eventName, func, false);
        }else if(window.attachEvent){
            eventTarget.attachEvent('on'+eventName, function(){func.apply(eventTarget);});
        }
    }

}());




/*
============================================================*/
function preload(imgs){
	for(var i = 0; i < imgs.length; i++){
		var imgObj = new Image();
		imgObj.src = imgs[i];
	}
}


/*
============================================================*/

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/*  
============================================================*/
try { 
	document.execCommand('BackgroundImageCache', false, true); 
} catch(e) {} 



//reset
$(document).ready(function(){
	$("a").focus(function(){this.blur();})


	if(navigator.platform.indexOf("Win") != -1) return false;
	if($.browser.mozilla) {
		$("#header").addClass("body_mac_moz");
		$("#contents").addClass("body_mac_moz");
		$("#main_contents").addClass("body_mac_moz");
		$("#ft_pagetop").addClass("body_mac_moz");
		$("#footer").addClass("body_mac_moz");
	}
});



$(document).ready(function(){

// gnv
	var gnvOff = $('#gnv li a .off');
	gnvOff.hover(
	 function(){$(this).fadeTo(200, 0);},
	 function(){$(this).fadeTo(100, 1.0);}
	);
	if(sectionID != "") {
		$('.on', '#gnv' + sectionID).css({"z-index":"333"});
	}



//  lnv
	var lnvA = $('#local_navi a');
	function mover(){$(this).animate({backgroundColor:'#bbbbbb'},200)};
	function mout(){$(this).animate({backgroundColor:'#f5f5f5'},50)};
	lnvA.hover(mover, mout)
	if(lnvID != "") {
		$('a', '#lnv' + lnvID).addClass("here").unbind("mouseover").unbind("mouseout");
	}
	if(sub_sectionID != "") {
		$('a', '#lnv' + sub_sectionID).css({"font-weight":"bold"});
	}


// 画像hover
	function imgHv() {$(this).fadeTo(100,0.5).fadeTo(300,1.0);}
	$('.hv_op img').mouseover(imgHv);
	$('.pagetop img').mouseover(imgHv);
	$('#pagetop img').mouseover(imgHv);
	$('.index_section a img').mouseover(imgHv);
	$('.index_section2 a img').mouseover(imgHv);
	
	
	
	
//  news_list
	var news_list = $('.news_list');
	$('li:last', news_list).css({"background-image":"none"});


//index_section
	$('.index_section2 .clearfix').flatHeights();
	$('.index_section3 ul').flatHeights();
	$('.about_index_section div').flatHeights();



});




//サイトマップ
$(document).ready(function(){
	$('p:first', '#sitemap .right').css({"background-image":"none"});
});