code: function _fnExternApiFunc (sFunc)
  		{
  			return function() {
  				var aArgs = [_fnSettingsFromNode(this[DataTable.ext.iApiIndex])].concat( 
  					Array.prototype.slice.call(arguments) );
  				return DataTable.ext.oApi[sFunc].apply( this, aArgs );
  			};
  		}
docs: /*
  This is really a good bit rubbish this method of exposing the internal methods
  publically... - To be fixed in 2.0 using methods on the prototype
   
  Create a wrapper function for exporting an internal functions to an external API.
  @param {string} sFunc API function name
  @returns {function} wrapped function
  @memberof DataTable#oApi