var fDesc=new Array(); fDesc[0] = "MeshFlatten is a standalone application. This software can unfold a 3D mesh to be a 2D mesh. The features include: Import .stl file; Unfold 3D mesh to be a 2D mesh; Export the 2D mesh to .stl file; Export the boundary line of the 2D mesh to .igs file; Easy to use. Just click one button to unfold 3D mesh to be 2D mesh."; 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 = ''; } }