return data.getExpressionValue( getColumn( ) );
return data.getExpressionValue( getColumn( ) + 1 );
	public Object getData( ) throws ScriptException	{		if (data == null)			return null;		//TODO: This is beacuse getColumn from the first cell in a grid returns 0		//and getColumn in the first cell in a table returns 1		if ( fromGrid )			return data.getExpressionValue( getColumn( ) + 1 );		return data.getExpressionValue( getColumn( ) );	}