var fDesc=new Array(); fDesc[0] = "TrakPro is a Data Analysis program that works with a variety of TSI data logging instruments. It helps you pre-program instruments, store and organize your test data and generate detailed graphs and reports needed to effectively communicate results. It allows you to view, organize, analyze and save data quickly and efficiently."; 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 = ''; } }