function initTabs()
{
var sets = document.getElementsByTagName("ul");
for (var i = 0; i < sets.length; i++)
{
if (sets[i].className.indexOf("tabset") != -1)
{
var tabs = [];
var links = sets[i].getElementsByTagName("a");
for (var j = 0; j < links.length; j++)
{
if (links[j].className.indexOf("tab") != -1)
{
tabs.push(links[j]);
links[j].tabs = tabs;
var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));

if (c) if (links[j].parentNode.className.indexOf("active") != -1) c.style.display = "block";
else c.style.display = "none";

links[j].onclick = function ()
{
var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
if (c)
{
for (var i = 0; i < this.tabs.length; i++)
{
var tab = document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1));
if (tab)
{
tab.style.display = "none";
}
this.tabs[i].parentNode.className = this.tabs[i].parentNode.className.replace("active", "");
}
this.parentNode.className += " active";
c.style.display = "block";
return false;
}
}
}
}
}
}
}
if (window.addEventListener)
window.addEventListener("load", initTabs, false);
else if (window.attachEvent && !window.opera)
window.attachEvent("onload", initTabs);