Hi Alf, Thank you visiting my site. I'm sorry that I can hardly upload new stuff lately. But it's my pleasure to find that some expressions I wrote in FF also work in Java applets. > P.S. Tatsuya, I also visited your page and thought those last filters > were new. I guess we just haven't been there in a while... I liked your > java applets too, BTW. Best regards, Tatsuya Sasaki