var fDesc=new Array(); fDesc[0] = "This program utilizes breakthrough Digital Wave Radar technology for intersection applications. SmartSensor Advance detects vehicles within its 500-ft. (152.4-m) reach and alerts the traffic controller of their passage based on arrival time, speed and range bounds. Classified as Frequency Modulated Continuous Wave (FMCW) radar, SmartSensor Advance collects data using a 10.525 GHz (X-band) operating radio frequency."; 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 = ''; } }