function retNull(){
	 null;
}

/*        クッキーに登録する汎用関数              */
/* 書式 : mySetCookie(クッキー名,値,有効期限日数) */
/* 戻り値 : なし(void)                            */
function mySetCookie(myCookie,myValue,myDay){
   myExp = new Date();
   myExp.setTime(myExp.getTime()+(myDay*24*60*60*1000));
   myItem = "@" + myCookie + "=" + escape(myValue) + ";";
   myExpires = "expires="+myExp.toGMTString();
   document.cookie =  myItem + myExpires;
}

/*        クッキーを取り込む汎用関数              */
/* 書式 : myGetCookie(クッキー名)                 */
/* 戻り値 : 値(string)  null:該当なし             */
function myGetCookie(myCookie){
   myCookie = "@" + myCookie + "=";
   myValue = null;
   myStr = document.cookie + ";" ;
   myOfst = myStr.indexOf(myCookie);
   if (myOfst != -1){
      myStart = myOfst + myCookie.length;
      myEnd   = myStr.indexOf(";" , myStart);
      myValue = unescape(myStr.substring(myStart,myEnd));
   }
   return myValue;
}



function changeCursor(c){
	document.body.style.cursor = c;
}


/*-------------------------------------------------
	■FLASH関連
	------------------------------------------------*/
function thisMovie(movieName) {
	if (navigator.appName.indexOf("Microsoft") != -1) {
		return window[movieName];
		//return document.getElementsById[movieName];
	} else {
		return document[movieName];
		//return document.getElementsById[movieName];
	}
}

function jumpTo(str){
	if(str == "mypage"){
	    Shadowbox.open({
	        content:    "https://www.golfdigest.co.jp/gstart/member/A010_asp_login1.asp?gid=353109&url=1&mem=0",
	        player:     "iframe",
	        title:      "閉じるボタンは使用できません。下部の「Ｘ閉じる」ボタンで閉じてください。 "
	    });
	}else if(str == "reservation"){
	    Shadowbox.open({
	        content:    "https://www.golfdigest.co.jp/gstart/reserve/asp_course_d.asp?gc_id=353109",
	        player:     "iframe",
	        title:      "閉じるボタンは使用できません。下部の「Ｘ閉じる」ボタンで閉じてください。"
	    });
	}else{
		location.href="webguest.html";
	}
}
//	        content:    "https://www.golfdigest.co.jp/gstart/member/A010_asp_newentry1.asp?gc_id=353109",
function contactUs(){
	location.href="mailto:"+"in"+"fo"+"@zuien-takeoka.com";
}

function rollover(){
	var targetClassName = "hoverImg";
	var suffix = "_ov";

	var overReg = new RegExp("^(.+)(\\.[a-z]+)$");
	var outReg = new RegExp("^(.+)" + suffix + "(\\.[a-z]+)$");

	var preload = new Array();
	var images = document.getElementsByTagName("img");

	for (var i = 0, il = images.length; i < il; i++) {
		var classStr = images[i].getAttribute("class") || images[i].className;
		var classNames = classStr.split(/\s+/);
		for(var j = 0, cl = classNames.length; j < cl; j++){
			if(classNames[j] == targetClassName){
				//preload
				preload[i] = new Image();
				preload[i].src = images[i].getAttribute("src").replace(overReg, "$1" + suffix + "$2");
				//mouseover
				images[i].onmouseover = function() {
					this.src = this.getAttribute("src").replace(overReg, "$1" + suffix + "$2");
				}
				//mouseout
				images[i].onmouseout = function() {
					this.src = this.getAttribute("src").replace(outReg, "$1$2");
				}
			}
		}
	}
}