var ie = (document.all) ? true : false; function toggleObj(obj) { try{ var el; try{ el = (ie) ? document.all(obj) : document.getElementById(obj); } catch(err) { el= document.getElementById(sm); } if ( el.style.display != 'none' ) { el.style.display = 'none'; } else { el.style.display = 'block'; } }catch(err) { } }