XMLAttribute = function(fname, n, nameSpace, v, t){
      this.fullName = fname || "";
      this.name = n || "";
      this.namespace = nameSpace || "";
      this.value = v;
      this.type = t;
    }
XMLAttribute is an attribute of a XML element. This is an internal class

@param {String} fname     the full name of the attribute
@param {String} n         the short name of the attribute
@param {String} namespace the namespace URI of the attribute
@param {String} v         the value of the attribute
@param {String }t         the type of the attribute

@see XMLElement