var fDesc=new Array();
fDesc[0] = "This screensaver shows you off the wildlife in the most extreme places of Earth - Arctic and Antarctic zones. Despite the long and very cold winter there many animals chose Arctic and Antarctic as their sweet homes. You will see polar bears, penguins, polar foxes, polar owls, walruses and seals on the screen of your PC.";

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 = '';
	}
}