var fDesc=new Array(); fDesc[0] = "PTZ Controller V3 makes it much more easier to control PTZ camera. PTZ Controller supports multiple protocols, includes Pelco D, Pelco P, AD ASCII, AD Manchester, Bosch, Sony, Panasonic, Samsung, LG and Canon protocols. It also to allows you to connect multiple cameras to different COM ports on one computer."; 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 = ''; } }