function setActiveStyleSheet(title)
{
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++)
	{
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title"))
		{
			a.disabled = true;
			if(a.getAttribute("title") == title)
				a.disabled = false;
			if(title == "print")
			{
				if(document.getElementsByTagName("html")[0].lang == "en")
					document.getElementById("printTag").innerHTML = "<a onclick=\"setActiveStyleSheet('standard'); return false;\" href=\"#\">back to homepage</a>";
				else
					document.getElementById("printTag").innerHTML = "<a onclick=\"setActiveStyleSheet('standard'); return false;\" href=\"#\">zur&uuml;ck zur Homepage</a>";
			}
			else
			{
				if(document.getElementsByTagName("html")[0].lang == "en")
					document.getElementById("printTag").innerHTML = "<a onclick=\"setActiveStyleSheet('print'); return false;\" href=\"#\">print version</a>";
				else
					document.getElementById("printTag").innerHTML = "<a onclick=\"setActiveStyleSheet('print'); return false;\" href=\"#\">Druckversion</a>";
			}
		}
	}
}