var fDesc=new Array();
fDesc[0] = "ViewWave is a viewer for strong motion records.ViewWave runs under Windows 2000 Pro or Windows XP. ViewWave stores strong motion data and calculated results on memory, accordingly it requires 256 MB RAM at least.ViewWave also shows graphs using specific two components if the data file contains two or more components.";

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 = '';
	}
}