code: function syncFieldsBetweenTabs( currentPageId ) {
  		var sourceIndex, targetIndex, sourceField, targetField;
  
  		sourceIndex = currentPageId === 'find' ? 1 : 0;
  		targetIndex = 1 - sourceIndex;
  		var i,
  			l = fieldsMapping.length;
  		for ( i = 0; i < l; i++ ) {
  			sourceField = this.getContentElement( pages[ sourceIndex ], fieldsMapping[ i ][ sourceIndex ] );
  			targetField = this.getContentElement( pages[ targetIndex ], fieldsMapping[ i ][ targetIndex ] );
  
  			targetField.setValue( sourceField.getValue() );
  		}
  	}
docs: Synchronize corresponding filed values between 'replace' and 'find' pages. @param {String} currentPageId	The page id which receive values.