isamap = new Object();

isamap[0] = "_df"

isamap[1] = "_ov"

isamap[2] = "_ot"

isamap[3] = "_dn"


function isimgact(id, act)

{

	if(document.images) document.images[id].src = eval( "isimages." + id + isamap[act] + ".src");

}



if (document.images) { // ensure browser can do JavaScript rollovers.

isimages = new Object();

isimages.menu1_ov = new Image();
isimages.menu1_ov.src = "images/menu1_ov.gif";
isimages.menu2_ov = new Image();
isimages.menu2_ov.src = "images/menu2_ov.gif";
isimages.menu3_ov = new Image();
isimages.menu3_ov.src = "images/menu3_ov.gif";
isimages.menu4_ov = new Image();
isimages.menu4_ov.src = "images/menu4_ov.gif";
isimages.menu5_ov = new Image();
isimages.menu5_ov.src = "images/menu5_ov.gif";
isimages.menu6_ov = new Image();
isimages.menu6_ov.src = "images/menu6_ov.gif";
isimages.menu7_ov = new Image();
isimages.menu7_ov.src = "images/menu7_ov.gif";
isimages.menu9_ov = new Image();
isimages.menu9_ov.src = "images/menu9_ov.gif";
// kamiya 04.07.27
isimages.menu10_ov = new Image();
isimages.menu10_ov.src = "images/menu10_ov.gif";

isimages.menu1_df = new Image();
isimages.menu1_df.src = "images/menu1.gif";
isimages.menu2_df = new Image();
isimages.menu2_df.src = "images/menu2.gif";
isimages.menu3_df = new Image();
isimages.menu3_df.src = "images/menu3.gif";
isimages.menu4_df = new Image();
isimages.menu4_df.src = "images/menu4.gif";
isimages.menu5_df = new Image();
isimages.menu5_df.src = "images/menu5.gif";
isimages.menu6_df = new Image();
isimages.menu6_df.src = "images/menu6.gif";
isimages.menu7_df = new Image();
isimages.menu7_df.src = "images/menu7.gif";
isimages.menu9_df = new Image();
isimages.menu9_df.src = "images/menu9.gif";
// kamiya 04.07.27
isimages.menu10_df = new Image();				
isimages.menu10_df.src = "images/menu10.gif";


}

// 小窓を開く

var wi = window;

// プロモーション用の小窓
function winPromo() {
	
	//既に開いていたら閉じる
	if ((wi != window)) {		//wiが自分でない。
		wi.close();
	}

	//小窓を開く
	wi = window.open("Redirect.html", "winpalnav", "width=730,height=600,toolbar=no,menubar=no,status=no,location=no,scrollbars=yes,directories=no,resizable=no");
	wi.moveTo((screen.width - 730) / 2, (screen.height - 600) / 2);
   	return;
}