var fDesc=new Array();
fDesc[0] = "The PowerTRONIC-PB is a piggyback ECU, which plugs into the original vehicle harness to control the primary parameters of an EFI system - fuel injection and ignition control system. These controls are adjusted based on the many user-programmable parameters of load, RPM, transients, etc.";

function tShowHide(id, show)
{
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	{
		s.innerHTML = fDesc[id];
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	else
	{
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}