////////////////////////////////////////////////////////
// ボックス要素高さ揃えスクリプト 
////////////////////////////////////////////////////////

/*--------------------------------------------------------------------------*
 *  
 *  heightLine JavaScript Library beta4
 *  
 *  MIT-style license. 
 *  
 *  2007 Kazuma Nishihata 
 *  http://www.webcreativepark.net
 *  
 *--------------------------------------------------------------------------*/
// new function(){
	
	function heightLine(){
	
		this.className="heightLine";
		this.parentClassName="heightLineParent"
		reg = new RegExp(this.className+"-([a-zA-Z0-9-_]+)", "i");
		objCN =new Array();
		var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;
		for(var i = 0; i < objAll.length; i++) {
			var eltClass = objAll[i].className.split(/\s+/);
			for(var j = 0; j < eltClass.length; j++) {
				if(eltClass[j] == this.className) {
					if(!objCN["main CN"]) objCN["main CN"] = new Array();
					objCN["main CN"].push(objAll[i]);
					break;
				}else if(eltClass[j] == this.parentClassName){
					if(!objCN["parent CN"]) objCN["parent CN"] = new Array();
					objCN["parent CN"].push(objAll[i]);
					break;
				}else if(eltClass[j].match(reg)){
					var OCN = eltClass[j].match(reg)
					if(!objCN[OCN]) objCN[OCN]=new Array();
					objCN[OCN].push(objAll[i]);
					break;
				}
			}
		}
		
		//check font size
		var e = document.createElement("div");
		var s = document.createTextNode("S");
		e.appendChild(s);
		e.style.visibility="hidden"
		e.style.position="absolute"
		e.style.top="0"
		document.body.appendChild(e);
		var defHeight = e.offsetHeight;
		
		changeBoxSize = function(){
			for(var key in objCN){
				if (objCN.hasOwnProperty(key)) {
					//parent type
					if(key == "parent CN"){
						for(var i=0 ; i<objCN[key].length ; i++){
							var max_height=0;
							var CCN = objCN[key][i].childNodes;
							for(var j=0 ; j<CCN.length ; j++){
								if(CCN[j] && CCN[j].nodeType == 1){
									CCN[j].style.height="auto";
									max_height = max_height>CCN[j].offsetHeight?max_height:CCN[j].offsetHeight;
								}
							}
							for(var j=0 ; j<CCN.length ; j++){
								if(CCN[j].style){
									var stylea = CCN[j].currentStyle || document.defaultView.getComputedStyle(CCN[j], '');
									var newheight = max_height;
									if(stylea.paddingTop)newheight -= stylea.paddingTop.replace("px","");
									if(stylea.paddingBottom)newheight -= stylea.paddingBottom.replace("px","");
									if(stylea.borderTopWidth && stylea.borderTopWidth != "medium")newheight-= stylea.borderTopWidth.replace("px","");
									if(stylea.borderBottomWidth && stylea.borderBottomWidth != "medium")newheight-= stylea.borderBottomWidth.replace("px","");
									CCN[j].style.height =newheight+"px";
								}
							}
						}
					}else{
						var max_height=0;
						for(var i=0 ; i<objCN[key].length ; i++){
							objCN[key][i].style.height="auto";
							max_height = max_height>objCN[key][i].offsetHeight?max_height:objCN[key][i].offsetHeight;
						}
						for(var i=0 ; i<objCN[key].length ; i++){
							if(objCN[key][i].style){
								var stylea = objCN[key][i].currentStyle || document.defaultView.getComputedStyle(objCN[key][i], '');
									var newheight = max_height;
									if(stylea.paddingTop)newheight-= stylea.paddingTop.replace("px","");
									if(stylea.paddingBottom)newheight-= stylea.paddingBottom.replace("px","");
									if(stylea.borderTopWidth && stylea.borderTopWidth != "medium")newheight-= stylea.borderTopWidth.replace("px","")
									if(stylea.borderBottomWidth && stylea.borderBottomWidth != "medium")newheight-= stylea.borderBottomWidth.replace("px","");
									objCN[key][i].style.height =newheight+"px";
							}
						}
					}
				}
			}
		}
		
		checkBoxSize = function(){
			if(defHeight != e.offsetHeight){
				changeBoxSize();
				defHeight= e.offsetHeight;
			}
		}
		changeBoxSize();
		setInterval(checkBoxSize,1000)
		window.onresize=changeBoxSize;
	}
	
	function addEvent(elm,listener,fn){
		try{
			elm.addEventListener(listener,fn,false);
		}catch(e){
			elm.attachEvent("on"+listener,fn);
		}
	}
	addEvent(window,"load",heightLine);
// }



////////////////////////////////////////////////////////
// スクロールスクリプト 
////////////////////////////////////////////////////////

/* Smooth scrolling
   Changes links that link to other parts of this page to scroll
   smoothly to those links rather than jump to them directly, which
   can be a little disorienting.
   
   sil, http://www.kryogenix.org/
   
   v1.0 2003-11-11
   v1.1 2005-06-16 wrap it up in an object
*/

var ss = {
  fixAllLinks: function() {
    // Get a list of all links in the page
    var allLinks = document.getElementsByTagName('a');
    // Walk through the list
    for (var i=0;i<allLinks.length;i++) {
      var lnk = allLinks[i];
      if ((lnk.href && lnk.href.indexOf('#') != -1) && 
		  (!jQuery(lnk).hasClass("noss")) &&
          ( (lnk.pathname == location.pathname) ||
	    ('/'+lnk.pathname == location.pathname) ) && 
          (lnk.search == location.search)) {
        // If the link is internal to the page (begins in #)
        // then attach the smoothScroll function as an onclick
        // event handler
        ss.addEvent(lnk,'click',ss.smoothScroll);
      }
    }
  },

  smoothScroll: function(e) {
    // This is an event handler; get the clicked on element,
    // in a cross-browser fashion
    if (window.event) {
      target = window.event.srcElement;
    } else if (e) {
      target = e.target;
    } else return;

    // Make sure that the target is an element, not a text node
    // within an element
    if (target.nodeName.toLowerCase() != 'a') {
      target = target.parentNode;
    }
  
    // Paranoia; check this is an A tag
    if (target.nodeName.toLowerCase() != 'a') return;
  
    // Find the <a name> tag corresponding to this href
    // First strip off the hash (first character)
    anchor = target.hash.substr(1);
    // Now loop all A tags until we find one with that name
    var allLinks = document.getElementsByTagName('a');
    var destinationLink = null;
    for (var i=0;i<allLinks.length;i++) {
      var lnk = allLinks[i];
      if (lnk.name && (lnk.name == anchor)) {
        destinationLink = lnk;
        break;
      }
    }
    if (!destinationLink) destinationLink = document.getElementById(anchor);

    // If we didn't find a destination, give up and let the browser do
    // its thing
    if (!destinationLink) return true;
  
    // Find the destination's position
    var destx = destinationLink.offsetLeft; 
    var desty = destinationLink.offsetTop;
    var thisNode = destinationLink;
    while (thisNode.offsetParent && 
          (thisNode.offsetParent != document.body)) {
      thisNode = thisNode.offsetParent;
      destx += thisNode.offsetLeft;
      desty += thisNode.offsetTop;
    }
  
    // Stop any current scrolling
    clearInterval(ss.INTERVAL);
  
    cypos = ss.getCurrentYPos();
  
    ss_stepsize = parseInt((desty-cypos)/ss.STEPS);
    ss.INTERVAL =
setInterval('ss.scrollWindow('+ss_stepsize+','+desty+',"'+anchor+'")',10);
  
    // And stop the actual click happening
    if (window.event) {
      window.event.cancelBubble = true;
      window.event.returnValue = false;
    }
    if (e && e.preventDefault && e.stopPropagation) {
      e.preventDefault();
      e.stopPropagation();
    }
  },

  scrollWindow: function(scramount,dest,anchor) {
    wascypos = ss.getCurrentYPos();
    isAbove = (wascypos < dest);
    window.scrollTo(0,wascypos + scramount);
    iscypos = ss.getCurrentYPos();
    isAboveNow = (iscypos < dest);
    if ((isAbove != isAboveNow) || (wascypos == iscypos)) {
      // if we've just scrolled past the destination, or
      // we haven't moved from the last scroll (i.e., we're at the
      // bottom of the page) then scroll exactly to the link
      window.scrollTo(0,dest);
      // cancel the repeating timer
      clearInterval(ss.INTERVAL);
      // and jump to the link directly so the URL's right
      location.hash = anchor;
    }
  },

  getCurrentYPos: function() {
    if (document.body && document.body.scrollTop)
      return document.body.scrollTop;
    if (document.documentElement && document.documentElement.scrollTop)
      return document.documentElement.scrollTop;
    if (window.pageYOffset)
      return window.pageYOffset;
    return 0;
  },

  addEvent: function(elm, evType, fn, useCapture) {
    // addEvent and removeEvent
    // cross-browser event handling for IE5+,  NS6 and Mozilla
    // By Scott Andrew
    if (elm.addEventListener){
      elm.addEventListener(evType, fn, useCapture);
      return true;
    } else if (elm.attachEvent){
      var r = elm.attachEvent("on"+evType, fn);
      return r;
    } else {
      alert("Handler could not be removed");
    }
  } 
}

ss.STEPS = 25;

ss.addEvent(window,"load",ss.fixAllLinks);



////////////////////////////////////////////////////////
// テキストサイズ変更スクリプト 
////////////////////////////////////////////////////////

//※ロールオーバー用スクリプトよりも上に記述すること※


var sizeStyles = new Array("fontL", "fontM", "fontS");

jQuery(function(){
  var currentstyle = readCookie('fontStyle');
  if (currentstyle){
  	switchFont(currentstyle);
  };
  jQuery(".sizeL").click(function(){
  switchFont("fontL");
  navInitializer();
  heightLine();
  return false;
  });
  jQuery(".sizeM").click(function(){
  switchFont("fontM");
  navInitializer();
  heightLine();
  return false;
  });
  jQuery(".sizeS").click(function(){
  switchFont("fontS");
  navInitializer();
  heightLine();
  return false;
  });
});
function switchFont(className){
	var classes = jQuery("body").attr("class").split(" ");
	var newClasses = new Array();
	for (var i = 0; i < classes.length; i++) {
		if (sizeStyles.join(" ").indexOf(classes[i]) == -1) {
			newClasses.push(classes[i]);
		}
	}
	newClasses.push(className);
	jQuery("body").removeAttr("class").addClass(newClasses.join(" "));
	createCookie('fontStyle', className, 365);
};
// cookie script http://www.quirksmode.org/js/cookies.html
function createCookie(name,value,days){
	if (days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}



////////////////////////////////////////////////////////
// ロールオーバー用スクリプト
////////////////////////////////////////////////////////

var overKey = "_on";
var activeKey = "_on";

// 無衝突モードにする
jQuery.noConflict();

/*
 * ロード時の自動ロールオーバー
 */
jQuery(function() {
	var classname = ".rollover";
	jQuery(classname).hover(
		function() {
			swapImg(jQuery(this).find("img"), overKey);
		},
		function() {
			swapImg(jQuery(this).find("img"), "");
		}
	);
	jQuery(classname).focus(function() {
			swapImg(jQuery(this).find("img"), overKey);
	});
	jQuery(classname).blur(function() {
			swapImg(jQuery(this).find("img"), "");
	});
});

/*
 * ロード時の自動プリロード
 */
jQuery(function() {
	var images = jQuery('img.preload');
	for (var i = 0; i < images.length; i++) {
		var path = images[i].src;
		var suffix = path.substr(path.lastIndexOf("."));
		var basename = getBasename(path, overKey, activeKey);
		(new Image()).src = basename + overKey + suffix;
	}
});

var navInitializer = function() {
	jQuery('img').each(function(i) {
		if (jQuery(this).attr("id")) {
			var path = jQuery(this).attr("src");
			var suffix = path.substr(path.lastIndexOf("."));
			var basename = getBasename(path, overKey, activeKey);
			(new Image()).src = basename + overKey + suffix;
			var classname = "." + jQuery(this).attr("id");
			
			// 画像のIDと同じclassの要素が親要素にあった場合は、activeにする。
			// IDと同じclass名の要素がなく、かつactiveKeyをもつsrcの画像の場合は、ノーマルにする
			if (jQuery(this).parents(classname).length > 0) {
				jQuery(this).attr("src", basename + activeKey + suffix);
			} else if (jQuery(this).attr("src").indexOf(activeKey) > 0) {
				jQuery(this).attr("src", basename + suffix);
			}
		}
	});
};

/*
 * ロード時の自動ナビゲーション要素変化
 */
jQuery(navInitializer);

function swapImg(img, key) {
	var path = img.attr("src");
	var basename = getBasename(path, overKey, activeKey);
	var suffix = path.substr(path.lastIndexOf("."));
	
	
	path = img.attr("id") && jQuery.find("."+img.attr("id")).length > 0
		 ? basename + activeKey + suffix
		 : basename + key + suffix;

	img.attr("src", path);
}

/*
 * ベース名を取り出す
 */
function getBasename(src, key, activeKey) {
	var path = src.substr(0, src.lastIndexOf('.'));
	if (path.lastIndexOf(key) == (path.length - key.length)) {
		path = path.substr(0, path.length - key.length);
	}
	if (path.lastIndexOf(activeKey) == (path.length - activeKey.length)) {
		path = path.substr(0, path.length - activeKey.length);
	}
	return path;
}



////////////////////////////////////////////////////////
// フォーム　フォーカス時に背景色をつける
////////////////////////////////////////////////////////

jQuery(function(){
// input type=text password textareaのみ変える処理
　jQuery("input[@type='text'],input[@type='password'],textarea")
　　.focus(function(){
　　　jQuery(this).addClass("focus");
　　})
　　
　　.blur(function(){
　　　jQuery(this).removeClass("focus");
　　});
});




////////////////////////////////////////////////////////
//  フォームボタン用ロールオーバー 
////////////////////////////////////////////////////////

jQuery(function (){  
    //マウスが乗ったら…  
    jQuery('form :image').mouseover(function() {  
        //up画像  
        var upimgSrc = jQuery(this).attr("src");  
        //over画像  
        var overimgSrc = upimgSrc.replace("up", "on");  
        //on画像  
        var onimgSrc = upimgSrc.replace("up", "on");  
        //over画像に入れ替え  
        jQuery(this).attr("src", overimgSrc);  
        //念のためアップ画像をバックグラウンドに設定  
        jQuery(this).css("background-image", "url("+upimgSrc+")");  
        //マウスが押されたら…  
        jQuery(this).mousedown(function() {  
            //on画像に入れ替え  
            jQuery(this).attr("src", onimgSrc);  
            //マウスアップしたら…  
            jQuery(this).mouseup(function() {  
                //up画像に入れ替え  
                jQuery(this).attr("src", upimgSrc);  
            });  
        });  
        //マウスが外れたら…  
        jQuery(this).mouseout(function() {  
            jQuery(this).attr("src", upimgSrc);  
        });  
    });  
});  



/*
////////////////////////////////////////////////////////
//  プルダウンメニュー 
////////////////////////////////////////////////////////
  jQuery(document).ready(function(){
		jQuery("#gNav li").not("#onlineshop").hover(
			function(){ jQuery("ul", this).fadeIn("fast"); }, 
			function() { } 
		);
	if (document.all) {
			jQuery("#gNav li").not("#onlineshop").hoverClass ("sfHover");
		}
  });
	jQuery.fn.hoverClass = function(c) {
		return this.each(function(){
			jQuery(this).hover( 
				function() { jQuery(this).addClass(c);  },
				function() { jQuery(this).removeClass(c); }
			);
		});
	};	  
*/