var fDesc=new Array(); fDesc[0] = "4MCAD Classic is a program that enables you to create complete 2D and 3D CAD designs. The program has full support for AutoCAD commands, menus, scripts, styles and patterns. It also offers you a multiple layouts drawing explorer for managing various layers, blocks and line types."; 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 = ''; } }