var fDesc=new Array(); fDesc[0] = "The G-LOGGERTM system was originally designed as a vibration monitor for NASA and the Space Shuttle Program. It provides portable, lightweight, and easy to use acceleration and temperature acquisition for a variety of applications. It is self-contained, sealed from the weather and can operate unattended for 7 to 21 days on two D-cell alkaline batteries, depending upon the sample rate and mission type selected."; 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 = ''; } }