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].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].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.opera) window.attachEvent("onload", initTabs);