var fDesc=new Array(); fDesc[0] = "PCCAD is a software program written specifically to aid the designer in selecting an Evox Rifa polypropylene capacitor for AC and pulse applications. After the user selects a proposed capacitor and inputs the ambient temperature and frequency range, PCCAD will accurately plot the maximum allowed RMS current on a graph. Other useful data is also available. Also included in the package is a program called Fourier which allows the user to draw a periodic waveform on the screen and obtain the RMS value and harmonic content."; 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 = ''; } }