var fDesc=new Array(); fDesc[0] = "AktivFilter is a program that enables you to design active filters which are tuned on the operational amplifier and on the standard series (E12, E24, E48, or E96) of resistors and capacitors. It supports many special high-quality audio opamps, which are used in audio electronics - in consumer products, studio equipment and high-end equipment."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }