//open window
openwin = new Array() ;
function MM_openBrWindow(theURL,winName,features) { //v2.0
	own = winName ;
	openwin[own]=window.open(theURL,winName,features);
	openwin[own].focus();
}

//Rollover img change
function smartRollover() {
 if(document.getElementsByTagName) {
					
  var images = document.getElementsByTagName("img");
  for(var i=0; i < images.length; i++) {
   if(images[i].className.match("over"))
   {
    images[i].onmouseover = function() {
     this.setAttribute("src", this.getAttribute("src").replace(".gif", "_over.gif"));
     this.setAttribute("src", this.getAttribute("src").replace(".jpg", "_over.jpg"));
    }
    images[i].onmouseout = function() {
     this.setAttribute("src", this.getAttribute("src").replace("_over.gif", ".gif"));
     this.setAttribute("src", this.getAttribute("src").replace("_over.jpg", ".jpg"));
    }
   }
  }
 }
}

//inputAreaColor
function inputAreaColor() {
	var inputAreaID="SS_searchQuery";
	var inputStr="入力してください";
	var OnColor="#000000";
	var OffColor="#999999";
	var OnBgColor="#FFFFFF";
	var OffBgColor="#e1e1e1";
	if(document.getElementById(inputAreaID)) {
	 
		//initialize
		document.getElementById(inputAreaID).value=inputStr;
		document.getElementById(inputAreaID).style.color=OffColor;
		document.getElementById(inputAreaID).style.backgroundColor=OffBgColor;
		
		//onfocus
		document.getElementById(inputAreaID).onfocus =function() {
			if(this.value==inputStr){
				this.value='';
			}
			this.style.color=OnColor;
			this.style.backgroundColor=OnBgColor;
		}
		
		//onblur
		document.getElementById(inputAreaID).onblur =function() {
		this.style.backgroundColor=OnBgColor;
			if(this.value==''){
				this.value=inputStr;
				this.style.color=OffColor;
				this.style.backgroundColor=OffBgColor;
			}else{
				this.style.color=OnColor;
				this.style.backgroundColor=OnBgColor;
			}
		}
	}
}



function smartSelect(){
		if(document.getElementById("selectmenu")) {
			document.getElementById("selectmenu").style.width ='180px';
	}
}


function findTable() {
var parentTagName ="table";
var parentClassName ="zebraTable";
var childsTagName ="tr";
if (!document.getElementsByTagName) return;
var elements = document.getElementsByTagName(parentTagName);
	for (var i = 0, len = elements.length; i < len; i++) {
		if(elements[i].className.match(parentClassName)){ 
		var childs = document.getElementsByTagName(childsTagName);
			for (var n = 0, childslen = childs.length; n < childslen; n++) {
						if((n % 2) == 0){
									childs[n].className += ' odd';
					}else{
									childs[n].className += ' even';
				}
			}
		}
	}
}




if (window.addEventListener) {
window.addEventListener("load", smartRollover, false);
window.addEventListener("load", inputAreaColor, false);
window.addEventListener("load", smartSelect, false);
window.addEventListener("load", findTable, false);
}
if (window.attachEvent) {
window.attachEvent("onload", smartRollover);
window.attachEvent("onload", inputAreaColor);
window.attachEvent("onload", smartSelect);
window.attachEvent("onload", findTable);
}

//ロールオーバーイメージ
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];}
}


//スムーズスクロール
(function(){
   var easing = 0.25;
   var interval = 40;
   var d = document;
   var targetX = 0;
   var targetY = 0;
   var targetHash = '';
   var scrolling = false;
   var splitHref = location.href.split('#');
   var currentHref_WOHash = splitHref[0];
   var incomingHash = splitHref[1];
   var prevX = null;
   var prevY = null;

   // ドキュメント読み込み完了時にinit()を実行する
   addEvent(window, 'load', init);

   // ドキュメント読み込み完了時の処理
   function init(){
     // ページ内リンクにイベントを設定する
     setOnClickHandler();
     // 外部からページ内リンク付きで呼び出された場合
     if(incomingHash){
       if(window.attachEvent && !window.opera){
         // IEの場合はちょっと待ってからスクロール
         setTimeout(function(){scrollTo(0,0);setScroll('#'+incomingHash);},50);
       }else{
         // IE以外はそのままGO
         scrollTo(0, 0);
         setScroll('#'+incomingHash);
       }
     }
   }

   // イベントを追加する関数
   function addEvent(eventTarget, eventName, func){
     if(eventTarget.addEventListener){
       // モダンブラウザ
       eventTarget.addEventListener(eventName, func, false);
     }else if(window.attachEvent){
       // IE
       eventTarget.attachEvent('on'+eventName, function(){func.apply(eventTarget);});
     }
   }
   
   function setOnClickHandler(){
     var links = d.links;
     for(var i=0; i<links.length; i++){
       // ページ内リンクならスクロールさせる
       var link = links[i];
       var splitLinkHref = link.href.split('#');
       if(currentHref_WOHash == splitLinkHref[0] && d.getElementById(splitLinkHref[1])){
         addEvent(link, 'click', startScroll);
       }
     }
   }

   function startScroll(event){
     // リンクのデフォルト動作を殺す
     if(event){ // モダンブラウザ
       event.preventDefault();
       //alert('modern');
     }else if(window.event){ // IE
       window.event.returnValue = false;
       //alert('ie');
     }
     // thisは呼び出し元になってる
     setScroll(this.hash);
   }

   function setScroll(hash){
     // ハッシュからターゲット要素の座標をゲットする
     var targetEle = d.getElementById(hash.substr(1));
     if(!targetEle)return;
     //alert(scrollSize.height);
     // スクロール先座標をセットする
     var ele = targetEle;
     var x = 0;
     var y = 0;
     while(ele){
       x += ele.offsetLeft;
       y += ele.offsetTop;
       ele = ele.offsetParent;
     }
     var maxScroll = getScrollMaxXY();
     targetX = Math.min(x, maxScroll.x);
     targetY = Math.min(y, maxScroll.y);
     targetHash = hash;
     // スクロール停止中ならスクロール開始
     if(!scrolling){
       scrolling = true;
       scroll();
     }
   }

   function scroll(){
     var currentX = d.documentElement.scrollLeft||d.body.scrollLeft;
     var currentY = d.documentElement.scrollTop||d.body.scrollTop;
     var vx = (targetX - currentX) * easing;
     var vy = (targetY - currentY) * easing;
     var nextX = currentX + vx;
     var nextY = currentY + vy;
     if((Math.abs(vx) < 1 && Math.abs(vy) < 1)
       || (prevX === currentX && prevY === currentY)){
       // 目標座標付近に到達していたら終了
       scrollTo(targetX, targetY);
       scrolling = false;
       location.hash = targetHash;
       prevX = prevY = null;
       return;
     }else{
       // 繰り返し
       scrollTo(parseInt(nextX), parseInt(nextY));
       prevX = currentX;
       prevY = currentY;
       setTimeout(function(){scroll()},interval);
     }
   }
   
   function getDocumentSize(){
     return {width:Math.max(document.body.scrollWidth, document.documentElement.scrollWidth), height:Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)};
   }

   function getWindowSize(){
     var result = {};
     if(window.innerWidth){
       var box = d.createElement('div');
       with(box.style){
         position = 'absolute';
         top = '0px';
         left = '0px';
         width = '100%';
         height = '100%';
         margin = '0px';
         padding = '0px';
         border = 'none';
         visibility = 'hidden';
       }
       d.body.appendChild(box);
       var width = box.offsetWidth;
       var height = box.offsetHeight;
       d.body.removeChild(box);
       result = {width:width, height:height};
     }else{
       result = {width:d.documentElement.clientWidth || d.body.clientWidth, height:d.documentElement.clientHeight || d.body.clientHeight};
     }
     return result;
   }
   
   function getScrollMaxXY() {
     if(window.scrollMaxX && window.scrollMaxY){
       return {x:window.scrollMaxX, y:window.scrollMaxY};
     }
     var documentSize = getDocumentSize();
     var windowSize = getWindowSize();
     return {x:documentSize.width - windowSize.width, y:documentSize.height - windowSize.height};
   }
   
 }());