var fDesc=new Array(); fDesc[0] = "This program gives you the ability to adjust the parameters for the main and tail rotors of your Gyro device. Besides the program and Gyro device you will need a Tarot XYZ USB or compatible cable. This will allow you to connect the Gyro to the application."; 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 = ''; } }