var fDesc=new Array();
fDesc[0] = "2-plane rotor balancing calculator is used to calculate mass and angle of the correction weights to reduce vibration of rotating machines.<br /> 2-plane balancing calculator can transform any single-chanel vibration instrument that is capable of measuring vibration and phase into a 2-plane balancing system. For a full-featured, dynamic 2-plane balancing system you can see inexpensive &quot;Balanset-1&quot; portable field balancer. Balanset-1 is 2-channels portable field balancer used to balance rigid rotors in their own bearings (in-situ) or as measuring system in the balancing machines. It provide (1..2)-plane dynamic balancing services for fans, grinding wheels, spindles, crushers, pumps and other rotating machinery. Balancing software provides the correct balancing solution for (1..2)-plane balancing automatically. <br /> Balanset-1 is simple to use for non-vibration experts.";

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 = '';
	}
}