<!--
//���{�܂ł̗���{�^��
	
	var images = new Array();
	images[0] = new Image();  images[0].src = "images/today/btn_req_on.gif";

//�����N
	function overevent(n){
		imagesname="images/today/btn_" + n + "_on.gif";
		document.images["btn_" + n].src=imagesname;
	}
	function outevent(n){
		imagesname="images/today/btn_" + n + "_off.gif";
		document.images["btn_" + n].src=imagesname;
	}
// -->