var fDesc=new Array(); fDesc[0] = "10PiTube is a free program for creating pipeline models and piping isometric 2D drawing. It is also used to convert piping data files ( PCFs ) into 2D piping isometric drawings. Components attributes information are read directly from libraries or PCFs data files and pipelines are displayed in the working window in a isometric view."; 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 = ''; } }