function getCookie(name) {
	  var dc = document.cookie;
	  var prefix = name + "=";
	  var begin = dc.indexOf("; " + prefix);
	  if (begin == -1) {
	    begin = dc.indexOf(prefix);
	    if (begin != 0) return null;
	  } else
	    begin += 2;
	  var end = document.cookie.indexOf(";", begin);
	  if (end == -1)
	    end = dc.length;
	  return unescape(dc.substring(begin + prefix.length, end));
	}

	function userNameWrite() {
		var uname = getCookie('CN_UR_FIRST_NAME');
		if(uname == null) {
			uname = getCookie('CN_UR_FNAME');
		}
		if(uname !=null) {
			var cnnameTag = document.getElementById('cnurfirstname');
			for(var x=0; cnnameTag.childNodes[x]; x++) {
				areaTag.removeChild(areaTag.childNodes[x]);
			}
			var bNode = document.createElement('B');
			var nText = document.createTextNode(uname);
			bNode.appendChild(nText);
			cnnameTag.appendChild(bNode);
		}	
	}