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() );
		}
	}
Synchronize corresponding filed values between 'replace' and 'find' pages.
@param {String} currentPageId	The page id which receive values.