var fDesc=new Array(); fDesc[0] = "The OBDKey interface Unit is a device used for vehicle diagnostics, but not just diagnostics alone. It is also used to measure vehicle performance and the state of your vehicles systems at any given point in time.

To hold a small portable scan program is essential to monitor the healthy state of your vehicle's engine management system for regular check-ups between services and maintenance periods."; 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 = ''; } }