var fDesc=new Array();
fDesc[0] = "The MPC software concept was particularly developed for<br /> using linear modules (from manufacturers defined combination of linear motor and linear guide unit, e.g.<br /> For achieving best control performance, the load must be defined precisely.<br /> Based on the application data the controller calculates the optimal motion profiles and sets the feed forward parameters of its position control loop.";

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 = '';
	}
}