var fDesc=new Array(); fDesc[0] = "ENGISSOL 2D Frame Analysis software package has been synonymous with state-of-the-art analysis of general and arbitrary frames and trusses in 2d space since its introduction over 8 years ago. Its user interface which is proven very sophisticated, intuitive and versatile is powered by a modern analysis engine which allows fast calculations and produces reliable analysis results."; 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 = ''; } }