var fDesc=new Array(); fDesc[0] = "DWG TrueView is a powerful program that allows you to view DWG files. The program also includes the DWG TrueConvert application which lets you convert newer DWG files to work with older versions of AutoCAD. Furthermore, it enables you to mark up DWG drawings."; 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 = ''; } }