var fDesc=new Array();
fDesc[0] = "SegDSee (SEG-D viewer) can display headers and seismic data from disk SEG-D file.<br /> This tool currently supports the following formats: 8058, 8048, 8036, 8015. <br /> Unfortunately, at this moment only a single shot file is supported.<br /> Also, this tool can export trace(s) sample and header values to text file.";

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 = '';
	}
}