Oh yes, and sorry, I should have said welcome on board, sisyphus85. You have yet to realise what you have let yourself in for, if you will pardon a somewhat displaced preposition. Incidentally, I am intrigued by your userName and why there are so many of you, apparently at least 84 others! What on earth is the attraction in uselessly shoving things uphill? Do you have some sort of club? Do you enjoy kicking against the pricks? (Actually, now you mention it, I rather do, myself.) In case I have offended anybody I hasten to add that many of my best friends are pricks.

Rgds lusy