Hi Andrei,
The problem is caused by the double quotes around "Hidden" and "nf" in the script.


If you replace the double quotes with single quotes it should work fine:

script: /*! Show all except curves, points and Hidden style*/ var obj = moi.geometryDatabase.getObjects().getBReps(), st = moi.geometryDatabase.findstyle('Hidden',0), sti; if (st) {sti = st.index;} else { sti = 'nf';} for ( var o = 0; o < obj.length; ++o ) { if ( obj.item(o).hidden && obj.item(o).styleIndex !== sti) { obj.item(o).hidden = false; obj.item(o).selected = false; }};


This is a limitation of the way the script palette works.

Dinos