var fDesc=new Array();
fDesc[0] = "FVS Client Tool is a free of charge program for using the network. However, additional FVS Client licences are required which will be charged.<br /> They transmit ultra short interference-proof signals in the 868MHz band with a range of up to 100 meters in halls. They are integrated in Eltako wireless pushbuttons that are only 12 or 15mm high.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('more_txt'))
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	{
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}