/* window open
----------------------------------------------- */
function disp(url,w,h,n,m){
	w = window.open(url, "" + n + "", "width=" + w + ",height=" + h + ",scrollbars=no,menubar=" + m + ",toolbar=no,location=no");
	w.focus();
}

/* detail text
----------------------------------------------- */
function detailInsert() {

	var genre0 = document.getElementById("genre0");
	var genre1 = document.getElementById("genre1");
	var genre2 = document.getElementById("genre2");
	var genre3 = document.getElementById("genre3");
	var genre4 = document.getElementById("genre4");
	var genre5 = document.getElementById("genre5");
	var detail = document.getElementById("detail");

	tx = new Array ("キーワードはなんでしたか？","書籍名はなんでしたか？","番組名はなんでしたか？","メディアはなんでしたか？","紹介者の名前を教えてください","何で知りましたか？");

	if (genre0.checked) { num = 0; }
	else if (genre1.checked) { num = 1; }
	else if (genre2.checked) { num = 2; }
	else if (genre3.checked) { num = 3; }
	else if (genre4.checked) { num = 4; }
	else if (genre5.checked) { num = 5; }
	else { num = 0; }

	detail.childNodes[0].data = tx[num];
}

/* step open
----------------------------------------------- */
function stepopen(step1,step2) {
	var step1 = document.getElementById(step1);
	var step2 = document.getElementById(step2);
	step1.style.display = "block";
	step2.style.display = "none";
}
function stepclose(step1,step2) {
	var step1 = document.getElementById(step1);
	var step2 = document.getElementById(step2);
	step1.style.display = "none";
	step2.style.display = "block";
}

/* page up
----------------------------------------------- */
function pageup() {
	if (document.all) { posi = document.body.scrollTop; }
	else { posi = window.pageYOffset; }
	moveObje(posi);
}
function moveObje(position) {
	move = position / 10;
	point = parseInt(position - move);
	scrollTo(0,point);
	if (point > 0) { setTimeout("moveObje(point)",1); }
}