// Copyright(c) 2008, Naoki Watanabe all rights reserved. 

yumejiroh = function(){
	
}
yumejiroh.load_stylesheet = function(path){
	var object = document.createElement("link")
	object.rel = "stylesheet"
	object.type = "text/css"
	object.href = path
	document.getElementsByTagName('head')[0].appendChild(object)
}
yumejiroh.preload_image = function(path){
	var image = new Image()
	image.src = path
}