code: function(projCode, options) {
          OpenLayers.Util.extend(this, options);
          this.projCode = projCode;
          if (typeof Proj4js == "object") {
              this.proj = new Proj4js.Proj(projCode);
          }
      }
docs: Constructor: OpenLayers.Projection
  This class offers several methods for interacting with a wrapped
  pro4js projection object.
  
  Parameters:
  projCode - {String} A string identifying the Well Known Identifier for
  the projection.
  options - {Object} An optional object to set additional properties
  on the projection.
  
  Returns:
  {<OpenLayers.Projection>} A projection object.