var fDesc=new Array(); fDesc[0] = "TraCPlane provides calculations and sketch capabilities for scale models. It can draw on a draft the input data for the wing, stabilizer, fuselage (glider or plane), fin, and ruder. You can choose a gliser or plane fuselage, make a Wing with 5 panels with your airfoil file, compute tail volume ration, export into file DXF format, export all data into a TXT file, compute Reynolds number, compute the theorical balancing position of the model, 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 = ''; } }