var fDesc=new Array(); fDesc[0] = "Protel Advanced PCB is an application used to design electronic circuit schematics. The program can design PCB layout manually, Auto-Route according the electronic circuit schematic that you design, design a Multi-layer PCB (consisting of several layers), and many 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 = ''; } }