fover=0;

function fnavi(hei){
	var elm = document.getElementById("navi-jukusei");
	elm.style.height = (hei+"px");
}

function fopn() {
	fnavi(130);
	fover=1;
	navitimer = setTimeout("fclose()",3000)
}
function fclose(){
	if(fover==0) {fnavi(25);}
	else{navitimer = setTimeout("fclose()",3000)}
}
function fout() {
	fover=0;
}

//var closeHeight=25;
//var openHeight=130;

document.write("<div id='navi-jukusei' onmouseover='fopn()' onmouseout='fout()'><ul>");
document.write("<li id='btn-senyou'><a href='#'>塾生専用ページ</a></li>");
document.write("<li id='btn-desk'><a href='http://www.seikeijuku.gr.jp/cgi-bin/dnet/dnet.cgi' target='_blank'>デスクネッツ</a></li>");
document.write("<li><a href='http://www.seikeijuku.gr.jp/shoko/index.html'>書庫</a></li>");
document.write("<li><a href='http://www.seikeijuku.gr.jp/admin_test/user/user_login.php' target='_blank'>個人データ編集</a></li>");
document.write("<li><a href='http://www.seikeijuku.gr.jp/bbs/bbs18.cgi' target='_blank'>塾生掲示板</a></li>");
document.write("</ul></div>");