>Oh well, It's not the first stupid thing I have done in my life. > > >Ira Is it always that when you do a stupid thing, it works for the benefit of other mortals? \*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/ Yair Sachs The Hebrew University of Jerusalem Computation Center, Communication group sachs@cc.huji.ac.il Tel: office 972-2 - 6584484 fax " 6527349 home " 6438948 mobile 052 - 608073 /*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\*/*\