var fDesc=new Array();
fDesc[0] = "Rudder is a small and easy to use software utility with a friendly interface that helps the user in the scantling of rudders according to Bureau Veritas Rules and IACS Common Structural Rules for Bulk Carriers. Rudder is free for download and usages.";

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 = '';
	}
}