function Footer()
{
	document.write("<a href=http://www.arsvkatzwang.de/index.php?option=com_content&view=article&id=63>Impressum</a>&nbsp;&nbsp;");
	document.write("<a href=index.html>Home</a>");
	document.write("<br>")
	document.write("&#169; 2000-2010 &nbsp;Alle Rechte vorbehalten.");
}


function popUp(popupUrl,windName,windWidth,windHeight)
{
	params = "width=" + windWidth + ",height="+ windHeight + ",locationbar=no,menubar=no,resize=yes,toolbar=no,screenX=0,screenY=0,status=no,scrollbars=yes";
	var pWnd = window.open(popupUrl,windName,params);
	if (!pWnd.opener)
		pWnd.opener = self;
	if (pWnd.focus != null)
		pWnd.focus();
}

// decrypt helper function
function decryptCharcode(n,start,end,offset)	{
	n = n + offset;
	if (offset > 0 && n > end)	{
		n = start + (n - end - 1);
	} else if (offset < 0 && n < start)	{
		n = end - (start - n - 1);
	}
	return String.fromCharCode(n);
}

// decrypt string
function decryptString(enc,offset)	{
	var dec = "";
	var len = enc.length;
	for(var i=0; i < len; i++)	{
		var n = enc.charCodeAt(i);
		if (n >= 0x2B && n <= 0x3A)	{
			dec += decryptCharcode(n,0x2B,0x3A,offset);	// 0-9 . , - + / :
		} else if (n >= 0x40 && n <= 0x5A)	{
			dec += decryptCharcode(n,0x40,0x5A,offset);	// A-Z @
		} else if (n >= 0x61 && n <= 0x7A)	{
			dec += decryptCharcode(n,0x61,0x7A,offset);	// a-z
		} else {
			dec += enc.charAt(i);
		}
	}
	return dec;
}

// decrypt spam-protected emails
function linkTo_UnCryptMailto(s)	{
	location.href = decryptString(s,-1);
}