var fDesc=new Array(); fDesc[0] = "Filter Solutions is a Windows based software program for the synthesis and analysis of electronic filter circuits. The program features: manual delay equalization for all analog and IIR filters, automatic delay equalization for Low Pass and Band Pass analog and IIR filters, real time design updates from Pole/Zero plot changes to aid in delay equalization and other design requirements, and more."; 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 = ''; } }