function bookmark() {
	var url = "http://www.takarakuzi.net/numbers3/";
	var title = "ナンバーズ3ネット";
	window.external.addFavorite(url,title);
}

function gotopage(id) {
	var url = "";
	switch(id){
		case "amazon" :
			url = "http://www.amazon.co.jp/gp/search?ie=UTF8&keywords=%E3%83%8A%E3%83%B3%E3%83%90%E3%83%BC%E3%82%BA3&tag=affcw-22&index=blended&linkCode=ur2&camp=247&creative=1211";
		break;
		case "bestsite" : 
			url = "http://tr.acz.jp/gbranking/in.cgi?id=nums3net&cg=2";
		break;
	}
	window.open(url,"_blank");
}