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++)
			{
				//alert(links[j].className);
				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));
					//alert(c.id);
					var pp = 'z' + c.id;
					//alert('My pp is ' + pp);
					var zpp = document.getElementById(pp);
					//alert(zpp);

					//reset all tabs on start
					if (c) if (links[j].className.indexOf("active") != -1) c.style.display = "block";
					else c.style.display = "none";
					
					//reset body elements
					if (zpp) if (links[j].className.indexOf("active") != -1) zpp.style.display = "block";
					else zpp.style.display = "none";

					links[j].onclick = function ()
					{
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						var pp = 'z' + c.id;
						var zpp = document.getElementById(pp);
						
						if (zpp)
						{
							//reset all body elements before change
							for (var i = 0; i < this.tabs.length; i++)
							{
								var jj = 'ztab' + (i + 1);							
								document.getElementById(jj).style.display = "none";							
							}
							this.className += " active";
							zpp.style.display = "block";						
						}								
						
						
						if (c)
						{
							//reset all tabs before change
							for (var i = 0; i < this.tabs.length; i++)
							{
								document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1)).style.display = "none";
								this.tabs[i].className = this.tabs[i].className.replace("active", "");
							}
							
							this.className += " active";
							c.style.display = "block";
							return false;
						}								
						
					}
				}							
			}
		}
	}
}

if (window.addEventListener) window.addEventListener("load", initTabs, false);
else if (window.attachEvent) window.attachEvent("onload", initTabs);