How to remove draggable filter grid lines?

[xxx]

hi, how do I get rid of these lines?
couldn't find anything about it on the forum
laf seems to edit everything except those lines

[d.healey]

@xxx You can do that with look and feel. I can't remember which function you need but if you check the autocomplete it should help.

[xxx]

@d-healey ah, yes thanks

laf.registerFunction("drawFilterGridLines", function(g, obj)
{
	 
});