var fDesc=new Array(); fDesc[0] = "The YSS1000 Setting Software allows you to create YS1700 user programs, monitor computed data, and enter the various parameter settings for YS1000 series instruments. YSS1000 Setting Software is an advanced programming tool designed to reduces engineering costs."; 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 = ''; } }