function rodyti1()
{
	document.getElementById('cornermenu1').style.visibility = 'visible';
	document.getElementById('cornermenu1').style.display = 'block';
	document.getElementById('cornermenu2').style.visibility = 'hidden';
	document.getElementById('cornermenu2').style.display = 'none';
	document.getElementById('cornermenu3').style.visibility = 'hidden';
	document.getElementById('cornermenu3').style.display = 'none';
	document.getElementById('cornermenu4').style.visibility = 'hidden';
	document.getElementById('cornermenu4').style.display = 'none';
	document.getElementById('cornermenu0').style.visibility = 'hidden';
	document.getElementById('cornermenu0').style.display = 'none';
}
function rodyti2()
{
	document.getElementById('cornermenu2').style.visibility = 'visible';
	document.getElementById('cornermenu2').style.display = 'block';
	document.getElementById('cornermenu1').style.visibility = 'hidden';
	document.getElementById('cornermenu1').style.display = 'none';
	document.getElementById('cornermenu3').style.visibility = 'hidden';
	document.getElementById('cornermenu3').style.display = 'none';
	document.getElementById('cornermenu4').style.visibility = 'hidden';
	document.getElementById('cornermenu4').style.display = 'none';
	document.getElementById('cornermenu0').style.visibility = 'hidden';
	document.getElementById('cornermenu0').style.display = 'none';
}
function rodyti3()
{
	document.getElementById('cornermenu3').style.visibility = 'visible';
	document.getElementById('cornermenu3').style.display = 'block';
	document.getElementById('cornermenu1').style.visibility = 'hidden';
	document.getElementById('cornermenu1').style.display = 'none';
	document.getElementById('cornermenu2').style.visibility = 'hidden';
	document.getElementById('cornermenu2').style.display = 'none';
	document.getElementById('cornermenu4').style.visibility = 'hidden';
	document.getElementById('cornermenu4').style.display = 'none';
	document.getElementById('cornermenu0').style.visibility = 'hidden';
	document.getElementById('cornermenu0').style.display = 'none';
}
function rodyti4()
{
	document.getElementById('cornermenu4').style.visibility = 'visible';
	document.getElementById('cornermenu4').style.display = 'block';
	document.getElementById('cornermenu1').style.visibility = 'hidden';
	document.getElementById('cornermenu1').style.display = 'none';
	document.getElementById('cornermenu3').style.visibility = 'hidden';
	document.getElementById('cornermenu3').style.display = 'none';
	document.getElementById('cornermenu2').style.visibility = 'hidden';
	document.getElementById('cornermenu2').style.display = 'none';
	document.getElementById('cornermenu0').style.visibility = 'hidden';
	document.getElementById('cornermenu0').style.display = 'none';
}