code: function(bounds) {
          var equals = false;
          if (bounds != null) {
              equals = ((this.left == bounds.left) && 
                        (this.right == bounds.right) &&
                        (this.top == bounds.top) && 
                        (this.bottom == bounds.bottom));
          }
          return equals;
      }
docs: Method: equals
  Test a two bounds for equivalence.
  
  Parameters:
  bounds - {<OpenLayers.Bounds>}
  
  Returns:
  {Boolean} The passed-in bounds object has the same left,
  right, top, bottom components as this.  Note that if bounds
  passed in is null, returns false.