<script type="text/javascript"><!--
// This script is a part of drop down toggle menus.
// (C)2007 Amenti. http://amenti.usamimi.info/
// 2007/02/24 update.
// 2007/02/21 release.
// Terms of use: Keep to copyright. No claim. No support.
var ddt_open_tooltip="OPEN";
var ddt_close_tooltip="CLOSE";
var ddt_menu_color="#000"; // メニューの色
var ddt_menu_selected_color="#fff"; // 開いたときのメニューの色
var ddt_menu_partition="|";
var ddt_text_width=250; // 表示されるボックスの幅（単位不要）
var ddt_title,ddt_text;
if (document.getElementById)
document.write('<style type="text/css">
.ddt_text { display: none; } <'+'/style>');
if (window.addEventListener) window.addEventListener("load",ddt_init,false);
else if (window.attachEvent) window.attachEvent("onload",ddt_init);
function ddt_init() {
if (!document.getElementById) return;
var count=0;
text=new Array;
var ddt=document.getElementById("ddt");
if (!ddt) return;
var tn=ddt.getElementsByTagName("a");
for (var i=0; i < tn.length; i++)
if (tn[i].className == "ddt_title") {
tn[i].setAttribute("id","ddt"+count);
tn[i].href="javascript:ddt("+"'ddt"+count+"');";
tn[i].setAttribute("title",ddt_open_tooltip);
tn[i].style.color=ddt_menu_color;
if (0 < count)
tn[i].parentNode.insertBefore(document.createTextNode(ddt_menu_partition+" "),
tn[i]);
count++;
}
count=0;
tn=ddt.getElementsByTagName("div");
for (i=0; i < tn.length; i++)
if (tn[i].className == "ddt_text") {
text[count]=tn[i];
tn[i].setAttribute("id","ddt"+count+"t");
tn[i].style.visibility="hidden";
tn[i].style.position="absolute";
tn[i].style.zIndex="1000";
tn[i].style.display="block";
tn[i].style.width=ddt_text_width+"px";
count++;
}
for (i=0; i < count; i++) ddt.appendChild(text[i]);
ddt.style.position="relative";
ddt.style.display="block";
ddt.style.width="100%";
}
function ddt(title_id) {
var title=document.getElementById(title_id);
var text=document.getElementById(title_id+"t");
if (text.style.visibility == "visible") {
text.style.visibility="hidden";
title.title=ddt_open_tooltip;
title.style.color=ddt_menu_color;
title.style.backgroundColor="transparent";
}
else {
if (ddt_title) {
ddt_text.style.visibility="hidden";
ddt_title.title=ddt_open_tooltip;
ddt_title.style.color=ddt_menu_color;
ddt_title.style.backgroundColor="transparent";
}
var left=title.offsetLeft-(ddt_text_width-title.offsetWidth)/2;
var right=title.offsetLeft+(ddt_text_width+title.offsetWidth)/2;
if (right > document.body.offsetWidth-8)
left=document.body.offsetWidth-8-ddt_text_width;
if (left < 0) left=0;
text.style.left=left+"px";
text.style.top=title.offsetTop+title.offsetHeight+"px";
text.style.visibility="visible";
title.title=ddt_close_tooltip;
title.style.color=ddt_menu_selected_color;
title.style.backgroundColor=ddt_menu_color;
ddt_text=text;
ddt_title=title;
}
}
// --></script>