function recipe(a) { 
	var pages = [
	'../vol3/recipe/potof.html',
	'../vol4/recipe/chiaotzu.html',
	'../vol4/recipe/misosoup.html',
	'../vol4/recipe/salada.html',
	'../vol7/recipe/an.html',
	'../vol7/recipe/friedrice.html',
	'../vol7/recipe/umeni.html',
	'../vol8/recipe/castella.html',
	'../vol8/recipe/pork.html',
	'../vol8/recipe/soup.html',
	'../vol9/recipe/bananajuice.html',
	'../vol9/recipe/beanssarada.html',
	'../vol9/recipe/bluebery.html',
	'../vol10/recipe/motunabe.html',
	'../vol11/recipe/holmon.html',
	'../vol12/recipe/appleA.html',
	'../vol12/recipe/hotdrink.html',
	'../vol12/recipe/tori.html',
	'../vol13/recipe/bamboo.html',
	'../vol13/recipe/beaf.html',
	'../vol14/recipe/tonkatu.html',
	'../vol16/recipe/hamburg.html',
	'../vol18/recipe/omurice.html',
	'../vol19/recipe/spa.html',
	'../vol21/recipe/hotdrink.html',
	'http://www.v-net.jp/cross/vol27/recipe/desert.html',
	'http://www.v-net.jp/cross/vol27/recipe/desert.html#scon',
	'../vol32/recipe/desert.html'
]; 
var choice = pages[a]; 
window.open(choice, 'recommend','resizable=1,scrollbars=1,menubar=0,directories=0,status=0,location=0,width=550,height=600'); 
}