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));

					//reset all tabs on start
					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)
						{
							//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);

// Generate Anti-SPAM E-Mail
function generate_address(appearance, username, hostname, tld) {
    var atsign = "&#64;";

    // If SAMEADDRSS is present, then the E-mail address will be shown instead of a custom value
    if (appearance == "SAMEADDRESS") {
        appearance = username + atsign + hostname + "." + tld;
    }

    var addr = username + atsign + hostname + "." + tld;
    document.write("<" + "a" + " " + "href=" + "mail" + "to:" + addr + ">" + appearance + "<\/a>");
}

var idPrefix = "ctl00_cphContent_";
function getElement(id) {
    if (document.getElementById(idPrefix + id) != null)
        return document.getElementById(idPrefix + id);
    else if (document.getElementById(id) != null)
        return document.getElementById(id);
    else
        return document.getElementsByName(id)[0];
}

function imgswap(thumid, mainid) {
    document.getElementById(mainid).src = document.getElementById(thumid).src;
}