var fDesc=new Array();
fDesc[0] = "Ventil is a stand-alone fan selection software that allows you to configure your own individually-designed fan. It provides you with the opportunity of choosing from the entire range of fan types and their associated equipment options. The program supplies all the technical data for your fan, including sound level data, dimension specifications, and including accessories.";

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('m2'))
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		if (document.getElementById('more_txt'))
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	}
	else
	{
		s.innerHTML = '';
	}
}