var fDesc=new Array();
fDesc[0] = "Mars 2000 is a free program that provides support for scantlings of plating and ordinary stiffeners of any cross-sections and any transverse bulkheads according to Bureau Veritas Rules and IACS Common Structural Rules for Bulk Carriers and Tankers. It allows you to create various databases and edit elements according to regulation changes.";

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 = '';
	}
}