//グローバル変数
var menuFlag="news"
btnName=["shoptop"];

//関数
function onloadHandler(e){
	btnOver = new Array();
	for(j=0;j<1;j++){
		//ボタンをプリロード
		btnOver[j]= new Image();
		btnOver[j].src = "img/"+btnName[j]+"_btn_over.gif";
	}
	for(i=1;i<=1;i++){
		//ボタンの数だけハンドラを作る
		document.images[i].onmouseover=onmouseoverHandler;
		document.images[i].onmouseout=onmouseoutHandler;
		document.images[i].onmouseup=onmouseupHandler;
	}
}
function onmouseoverHandler(e){
	document.body.style.cursor="hand"
	if(e){//W3Cモデル
		theTarget=e.target;
	}else if(event){//IEモデル
		theTarget=event.srcElement;
	}
	if(menuFlag!=theTarget.id){
		theTarget.src="img/"+theTarget.id+"_btn_over.gif";
	}
	return true;
}
function onmouseoutHandler(e){
	document.body.style.cursor="auto"
	if(e){//W3Cモデル
		theTarget=e.target;
	}else if(event){//IEモデル
		theTarget=event.srcElement;
	}
	if(menuFlag!=theTarget.id){
		theTarget.src="img/"+theTarget.id+"_btn.gif";
	}
	return true;
}
function onmouseupHandler(e){
	if(e){//W3Cモデル
		theTarget=e.target;
	}else if(event){//IEモデル
		theTarget=event.srcElement;
	}
	menuFlag=theTarget.id;
	if(theTarget.id=="mark"){
		//parent.location.href="index.html";
		//parent.contents.location.href="contents/news.html";
		//parent.submenus.location.href="submenus/news_menu.html";
	}else{
		parent.contents.location.href="../../shop.html"
		parent.submenus.location.href="../../../submenus/shop_menu.html"
	}
}
//実行
window.onload=onloadHandler;