var fDesc=new Array(); fDesc[0] = "CadTools (ToolBox) is developed for Civil Engineers using AutoCAD. There are a number of great software on the market supporting the design process of roads, rails etc. For minor design work CadTools can be very useful, it contains more than 50 commands mostly in real 3D to support your work."; 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 = ''; } }