// ƒ�ƒjƒ…�[¥ƒ��[ƒ‹ƒI�[ƒo�[
function rollOver(obj,val) {
	obj.className = val;
}

// URLƒŠƒ“ƒN
function jumpUrl(url) {
	window.open(url,"_self");
}

// •\Ž¦ƒ‚�[ƒh�Ø‘Ö
function displayMode(mode) {
	document.getElementById('submenu').style.display = mode;
}

// ƒ|ƒbƒvƒAƒbƒvƒ�ƒjƒ…�[
function popupMenu(obj, item, w, h) {

	var submenu = document.getElementById('submenu');

	// ƒ�ƒjƒ…�[�€–Ú
	popupMenuItem = new Array();
	switch (item) {

	// ŒŸ�õƒGƒ“ƒWƒ“
	case 1:
		popupMenuItem.push("Šw’·ˆ¥ŽA", "./about/message.html");
		popupMenuItem.push("ŠT—v", "about/abustract.html");
		popupMenuItem.push("�î•ñŒöŠJ", "about/info.html");
		popupMenuItem.push("‹³�Eˆõ‚Æ‘g�D ", "about/stuff.html");
		popupMenuItem.push("‹³ˆç¥Šw�¶Žx‰‡–{•” ", "http://www.iwate-pu.ac.jp/outside/gslife/kyougaku/index.html");
		popupMenuItem.push("�L•ñŽ�", "about/magazine.html");
		popupMenuItem.push("Œð’Ê‹@ŠÖ", "about/traffic.html");
		popupMenuItem.push("ƒLƒƒƒ“ƒpƒX�Eƒ}ƒbƒv", "about/map/index.html");
		popupMenuItem.push("ŒöŠJ�u�À�î•ñ", "http://www.iwate-pu.ac.jp/outside/renkei/koukaikouza/toppage.html");
		popupMenuItem.push("ƒAƒC�[ƒi�EƒLƒƒƒ“ƒpƒX", "outside/aina/toppage.html");
		popupMenuItem.push("‹³ˆçŒ¤‹†ŽÒ‘�——", "http://souran.iwate-pu.ac.jp/uedb/outside/openmain.jsp");
		popupMenuItem.push("‹³ˆõ•å�W", "about/recruit.html");
		popupMenuItem.push("’è—ጩ�Ï‚è‹y‚Ñ“üŽD�î•ñ", "http://www.iwate-pu.ac.jp/outside/kanzai/mitumori.html");
		popupMenuItem.push("‘̈çŽ{�Ý—˜—pˆÄ“à", "http://www.iwate-pu.ac.jp/outside/kanzai/shisetsu.html");
		popupMenuItem.push("�A�EŠÖŒW�î•ñ", "http://www.iwate-pu.ac.jp/outside/syusyoku/index.html");
		popupMenuItem.push("‚¨–â‚¢�‡‚킹ˆê——", "about/inquiry.html");
		popupMenuItem.push("ƒŠƒ“ƒN", "http://www.iwate-pu.ac.jp/about/link.html");
		break;

	case 2:
		popupMenuItem.push("“üŽŽˆÄ“à", "outside/exam/link12.html");
		popupMenuItem.push("‰È–Ú“™—š�C�¶�A’®�u�¶�AŒ¤‹†�¶•å�WˆÄ“à", "outside/gslife/other/to_society.html");
		popupMenuItem.push("‘åŠw�ЉîƒrƒfƒI", "office/mcinfo/video.htm");
		popupMenuItem.push("�§Šw‹à�§“x", "office/gslife/news/scholarship/scholarship.html");
		popupMenuItem.push("�i˜H�E�A�E", "outside/syusyoku/index.html");
		break;

	case 3:
		popupMenuItem.push("WebŠw�¶•Ö——�iŠw�¶�¶Šˆ�AŽö‹ÆŠT—v“™�j", "http://www.iwate-pu.ac.jp/outside/gslife/index.html");
		popupMenuItem.push("Šw”N—ï", "http://www.iwate-pu.ac.jp/outside/gslife/study/calendar.html");
		popupMenuItem.push("�Ø–¾�‘‚ÌŒð•t�\�¿•û–@", "http://www.iwate-pu.ac.jp/outside/gslife/other/to_grad.html");
                popupMenuItem.push("ƒ�ƒfƒBƒAƒZƒ“ƒ^�[", "http://www.iwate-pu.ac.jp/office/library/index.htm");
		popupMenuItem.push("ƒtƒ‰ƒ��[�Eƒ}ƒbƒv", "outside/media/flower/top.html");
		popupMenuItem.push("ƒA�[ƒg�Eƒ}ƒbƒv", "outside/media/ipuartmap/artmap.htm");
		popupMenuItem.push("Šw�¶‰Ì�`•—‚̃‚ƒ“ƒg�`", "outside/media/monto/mont.html");
		popupMenuItem.push("Šw�¶‰ï�EƒT�[ƒNƒ‹", "http://cap.iwate-pu.jp/");
		popupMenuItem.push("Šw�¶ƒ{ƒ‰ƒ“ƒeƒBƒAƒZƒ“ƒ^�[", "http://circle.iwate-pu.jp/~vol-cen/");
		popupMenuItem.push("“¯‘‹‰ï", "http://soshin.iwate-pu.jp/");
		popupMenuItem.push("Œ’�NƒTƒ|�[ƒgƒZƒ“ƒ^�[", "http://www.iwate-pu.ac.jp/outside/health/index.html");
		popupMenuItem.push("Šw�¶‘Š’kŽº", "http://www.iwate-pu.ac.jp/outside/health/index.html#gakusei");
		popupMenuItem.push("Šw“àƒy�[ƒW", "http://www2.iwate-pu.ac.jp");
		break;

	case 4:
		popupMenuItem.push("ŠÅŒìŠw•”", "http://www-nurs.iwate-pu.ac.jp/");
		popupMenuItem.push("ŽÐ‰ï•ŸŽƒŠw•”", "http://www-welf.iwate-pu.ac.jp/");
		popupMenuItem.push("ƒ\ƒtƒgƒEƒFƒA�î•ñŠw•”", "http://www.soft.iwate-pu.ac.jp/");
		popupMenuItem.push("‘��‡�­�ôŠw•”", "http://www-poly.iwate-pu.ac.jp/");
		popupMenuItem.push("�·‰ª’ZŠú‘åŠw•”", "http://www-mori.iwate-pu.ac.jp/");
		popupMenuItem.push("‹{ŒÃ’ZŠú‘åŠw•”", "http://www-myk.iwate-pu.ac.jp/");
		popupMenuItem.push("ŠÅŒìŠwŒ¤‹†‰È", "http://www-nurs.iwate-pu.ac.jp/graduate/index.html");
		popupMenuItem.push("ŽÐ‰ï•ŸŽƒŠwŒ¤‹†‰È", "http://www-welf.iwate-pu.ac.jp/pg/");
		popupMenuItem.push("ƒ\ƒtƒgƒEƒFƒA�î•ñŠwŒ¤‹†‰È", "http://www.soft.iwate-pu.ac.jp/grad_school/index.html");
		popupMenuItem.push("‘��‡�­�ôŒ¤‹†‰È", "http://www-poly.iwate-pu.ac.jp/daigakuin/index_daigakuin.html");
		break;

	}

	// ƒ�ƒjƒ…�[�ì�¬
	var layer;
	var roop;
	var url;
	var subject;
	layer = "<div id='popmenu' style='position:absolute;top:" + h + ";left:" + w + ";'>\n";
	roop = popupMenuItem.length / 2;
	for (i=0; i<roop; i++) {
		url = i * 2 + 1;
		subject = i * 2;
		layer += "	<div id='submenu" + i + "' class='submenu01'";
		layer += "	  onclick=jumpUrl('" + popupMenuItem[url] + "')";
		layer += "	  onmouseover=rollOver(this,'submenu02');displayMode('block');";
		layer += "	  onmouseout=rollOver(this,'submenu01');displayMode('none');>" + popupMenuItem[subject] + "</div>\n";
	}
	layer += "</div>\n";

	// ƒ|ƒbƒvƒAƒbƒvƒ�ƒjƒ…�[•\Ž¦
	submenu.style.display = 'block';
	submenu.innerHTML = layer;

}

function On(name) {
	if (document.images) {
	document.images[name].src = eval(name + 'on.src');
	}
}
function Off(name) {
	if (document.images) {
		document.images[name].src = eval(name + 'off.src');
	}
}
if (document.images) {
	var img1on = new Image();
	img1on.src = "img/about_b.gif";
	var img1off = new Image();
	img1off.src = "img/about_a.gif";
	var img2on = new Image();
	img2on.src = "img/admis_b.gif";
	var img2off = new Image();
	img2off.src = "img/admis_a.gif";
	var img3on = new Image();
	img3on.src = "img/campu_b.gif";
	var img3off = new Image();
	img3off.src = "img/campu_a.gif";
	var img4on = new Image();
	img4on.src = "img/facul_b.gif";
	var img4off = new Image();
	img4off.src = "img/facul_a.gif";
}

img = new Array();
img[0] = "img/top/img0.jpg";
img[1] = "img/top/img1.jpg";
img[2] = "img/top/img2.jpg";
img[3] = "img/top/img3.jpg";
img[4] = "img/top/img4.jpg";
img[5] = "img/top/img5.jpg";
img[6] = "img/top/img6.jpg";
img[7] = "img/top/img7.jpg";
img[8] = "img/top/img8.jpg";
img[9] = "img/top/img9.jpg";
n = Math.floor(Math.random()*img.length);