var fDesc=new Array(); fDesc[0] = "Denford VR CNC Milling is a powerful CNC machine control program. It provides simplified options in datum setting, work offset features, and a virtual reality 3D simulation engine. The program pre-scan feature checks for syntax errors and invalid codes prior to machining."; 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 = ''; } }