/*============================
	■1.プリロード設定
============================*/

	var bimg = new Array();

//第1階層メニュー設定
	bimg[10] = new Image(); bimg[10].src = "common/images/btn_senshu_ov.gif";
	bimg[20] = new Image(); bimg[20].src = "common/images/btn_sitemap_ov.gif";
	bimg[30] = new Image(); bimg[30].src = "common/images/btn_info_ov.gif";
	bimg[40] = new Image(); bimg[40].src = "common/images/ftub_s_policy_ov.gif";
	bimg[50] = new Image(); bimg[50].src = "common/images/ftub_p_policy_ov.gif";
	bimg[60] = new Image(); bimg[60].src = "common/images/ftub_sitemap_ov.gif";
	bimg[70] = new Image(); bimg[70].src = "common/images/ftub_info_ov.gif";
	bimg[80] = new Image(); bimg[80].src = "common/images/totop_ov.gif";
	bimg[90] = new Image(); bimg[90].src = "common/images/btn_jimukyoku_ov.gif";

	bimg[11] = new Image(); bimg[11].src = "common/images/btn_senshu_on.gif";
	bimg[21] = new Image(); bimg[21].src = "common/images/btn_sitemap_on.gif";
	bimg[31] = new Image(); bimg[31].src = "common/images/btn_info_on.gif";
	bimg[41] = new Image(); bimg[41].src = "common/images/ftub_s_policy_on.gif";
	bimg[51] = new Image(); bimg[51].src = "common/images/ftub_p_policy_on.gif";
	bimg[61] = new Image(); bimg[61].src = "common/images/ftub_sitemap_on.gif";
	bimg[71] = new Image(); bimg[71].src = "common/images/ftub_info_on.gif";
	bimg[81] = new Image(); bimg[81].src = "common/images/totop_on.gif";
	bimg[91] = new Image(); bimg[91].src = "common/images/btn_jimukyoku_on.gif";
	
//第2階層メニュー設定
	bimg[110] = new Image(); bimg[110].src = "../common/images/btn_senshu_ov.gif";
	bimg[220] = new Image(); bimg[220].src = "../common/images/btn_sitemap_ov.gif";
	bimg[330] = new Image(); bimg[330].src = "../common/images/btn_info_ov.gif";
	bimg[440] = new Image(); bimg[440].src = "../common/images/ftub_s_policy_ov.gif";
	bimg[550] = new Image(); bimg[550].src = "../common/images/ftub_p_policy_ov.gif";
	bimg[660] = new Image(); bimg[660].src = "../common/images/ftub_sitemap_ov.gif";
	bimg[770] = new Image(); bimg[770].src = "../common/images/ftub_info_ov.gif";
	bimg[880] = new Image(); bimg[880].src = "../common/images/totop_ov.gif";
	bimg[990] = new Image(); bimg[990].src = "../common/images/btn_close_ov.gif";
	bimg[990] = new Image(); bimg[990].src = "../common/images/btn_jimukyoku_ov.gif";

	bimg[111] = new Image(); bimg[111].src = "../common/images/btn_senshu_on.gif";
	bimg[221] = new Image(); bimg[221].src = "../common/images/btn_sitemap_on.gif";
	bimg[331] = new Image(); bimg[331].src = "../common/images/btn_info_on.gif";
	bimg[441] = new Image(); bimg[441].src = "../common/images/ftub_s_policy_on.gif";
	bimg[551] = new Image(); bimg[551].src = "../common/images/ftub_p_policy_on.gif";
	bimg[661] = new Image(); bimg[661].src = "../common/images/ftub_sitemap_on.gif";
	bimg[771] = new Image(); bimg[771].src = "../common/images/ftub_info_on.gif";
	bimg[881] = new Image(); bimg[881].src = "../common/images/totop_on.gif";
	bimg[991] = new Image(); bimg[991].src = "../common/images/btn_close_on.gif";
	bimg[991] = new Image(); bimg[991].src = "../common/images/btn_jimukyoku_on.gif";

//第3階層メニュー設定
	bimg[1110] = new Image(); bimg[1110].src = "../../common/images/btn_senshu_ov.gif";
	bimg[2220] = new Image(); bimg[2220].src = "../../common/images/btn_sitemap_ov.gif";
	bimg[3330] = new Image(); bimg[3330].src = "../../common/images/btn_info_ov.gif";
	bimg[4440] = new Image(); bimg[4440].src = "../../common/images/ftub_s_policy_ov.gif";
	bimg[5550] = new Image(); bimg[5550].src = "../../common/images/ftub_p_policy_ov.gif";
	bimg[6660] = new Image(); bimg[6660].src = "../../common/images/ftub_sitemap_ov.gif";
	bimg[7770] = new Image(); bimg[7770].src = "../../common/images/ftub_info_ov.gif";
	bimg[8880] = new Image(); bimg[8880].src = "../../common/images/totop_ov.gif";
	bimg[9990] = new Image(); bimg[9990].src = "../../common/images/btn_close_ov.gif";
	bimg[9990] = new Image(); bimg[9990].src = "../../common/images/btn_jimukyoku_ov.gif";

	bimg[1111] = new Image(); bimg[1111].src = "../../common/images/btn_senshu_on.gif";
	bimg[2221] = new Image(); bimg[2221].src = "../../common/images/btn_sitemap_on.gif";
	bimg[3331] = new Image(); bimg[3331].src = "../../common/images/btn_info_on.gif";
	bimg[4441] = new Image(); bimg[4441].src = "../../common/images/ftub_s_policy_on.gif";
	bimg[5551] = new Image(); bimg[5551].src = "../../common/images/ftub_p_policy_on.gif";
	bimg[6661] = new Image(); bimg[6661].src = "../../common/images/ftub_sitemap_on.gif";
	bimg[7771] = new Image(); bimg[7771].src = "../../common/images/ftub_info_on.gif";
	bimg[8881] = new Image(); bimg[8881].src = "../../common/images/totop_on.gif";
	bimg[9991] = new Image(); bimg[9991].src = "../../common/images/btn_close_on.gif";
	bimg[9991] = new Image(); bimg[9991].src = "../../common/images/btn_jimukyoku_on.gif";


/*============================
	■2.ロールオーバー／ロールアウト設定
============================*/

function _bin(nam,num){
	document.images[nam].src = bimg[num].src;
}

function _bout(nam,num){
	document.images[nam].src = bimg[num].src;
}