Initials of [Wojciech Kocjan] (I decided to join in with the trend - saves typing and above all is less conspicuous :-) ''(taken from [AM] by [Arjen Markus] :-)'' Sorry Wojciech. This one isn't yours. You're not the only WK in the world. Sorry Wojciech. Thats right I know an other WK in the tcl-world. <> Person