var fDesc=new Array();
fDesc[0] = "Ham CAP is a free HF propagation prediction tool for Amateur Radio. The program requires the previous installation of the VOACAP application. You will have to click on the Ant tab in order to select the appropriate antennas, and verify the antenna patterns.";

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 = '';
	}
}