function changeChar(x)

{

	if (x=="tc")

	{

		strURL = self.location.toString();

		location.href = strURL.substring(0,strURL.indexOf("/sc/",0) + 1) + x + strURL.substring(strURL.indexOf("/sc/",0) + 3);

	}

	if (x=="en")

	{

		strURL = self.location.toString();

		location.href = strURL.substring(0,strURL.indexOf("/sc/",0) + 1) + x + strURL.substring(strURL.indexOf("/sc/",0) + 3);

	}

}