//先読み込み
new Image().src = "../common/b_new_o.gif";
new Image().src = "../common/b_official_o.gif";
new Image().src = "../common/b_live_o.gif";
new Image().src = "../common/b_usedcd_o.gif";
new Image().src = "../common/b_goods_o.gif";
new Image().src = "../common/b_pamp_o.gif";
new Image().src = "../common/b_fan_o.gif";
new Image().src = "../common/b_high_o.gif";
new Image().src = "../common/b_campany_o.gif";
new Image().src = "../common/b_mail_o.gif";
new Image().src = "../common/maga_o.gif";
new Image().src = "../common/bosyu_o.gif";

//スクロールの座標取得
function getPageTop(){
	var y=0;
	y=document.body.scrollTop;
	return {y:y};
}

//スクロール実行部
function goSCR(x,y,cnt){
	var step=5;
	var rewrt=3;
	exec=getPageTop();
	if(cnt++<step){
			var p=cnt/step;
			var q=p-1/Math.PI*Math.sin(Math.PI*p);
			var x_=exec.x+(x-exec.x)*q;
			var y_=exec.y+(y-exec.y)*q;
			window.scrollTo(x_,y_);
			setTimeout("goSCR("+x+","+y+","+cnt+");",rewrt);
	}
	getPageTop();
}
function PageTop(){
	goSCR(0,0,0);
}



//ロールオーバー
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_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_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];}
}