var fDesc=new Array(); fDesc[0] = "SRN Client is a powerful student response system designed to be used in school computer labs or with wireless laptop groups. It does away with the need for personal handheld “clicker” devices by providing a software-only solution for use with networked Windows desktops or laptops. Student Response Network allows for Raise Hand/Beat-the-Buzzer activities as well as traditional Yes/No, True/False and A/B/C/D multiple choice responses."; 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 = ''; } }