function atc(val)
{
	if(val == '1') document.all.note.innerHTML = 'access-code for 24 hours'; else document.all.note.innerHTML = 'access-code for one week'; 
}

function show()
{
	document.all.isrec1.style.visibility = 'hidden';
	document.all.isrec1.style.display = 'none';

	document.all.isrec2.style.visibility = 'visible';
	document.all.isrec2.style.display = 'block';
}

function oYes(f, d)
{
	{
		if(document.all['la' + f] != undefined)
		{
			document.all['la' + f].style.visibility = 'visible';
			document.all['la' + f].style.display = 'block';
		}

		if(document.all['lb' + f] != undefined)
		{
			document.all['lb' + f].style.visibility = 'visible';
			document.all['lb' + f].style.display = 'block';
		}

		dYes(d);
		document.all.ls.value = f;

		if( (f == 10) || (f == 11) || (f == 12) || (f == 13) )
		{
			document.all.l1.style.visibility = 'visible';
			document.all.l1.style.display = 'block';
		}
	}

	document.location.href = '#is_end';
}


function oAgain(fr)
{
	for(f=fr; f<14; f++)
	{
		if(document.all['icy' + f] != undefined) document.all['icy' + f].src = 'gfx2/a_yes.gif';
		if(document.all['icn' + f] != undefined) document.all['icn' + f].src = 'gfx2/a_no.gif';
		if(document.all['icu' + f] != undefined) document.all['icu' + f].src = 'gfx2/a_unknown.gif';

		if(f != 3)
		{
			if(document.all['la' + f] != undefined)
			{
				document.all['la' + f].style.visibility = 'hidden';
				document.all['la' + f].style.display = 'none';
			}

			if(document.all['lb' + f] != undefined)
			{
				document.all['lb' + f].style.visibility = 'hidden';
				document.all['lb' + f].style.display = 'none';
			}
		}
	}

	document.all.l1.style.visibility = 'hidden';
	document.all.l1.style.display = 'none';

	document.location.href = '#is_end';
}




function oUp()
{
}



function oNo(f, d)
{
	if(document.all['la' + f] != undefined)
	{
		document.all['la' + f].style.visibility = 'visible';
		document.all['la' + f].style.display = 'block';
	}

	if(document.all['lb' + f] != undefined)
	{
		document.all['lb' + f].style.visibility = 'visible';
		document.all['lb' + f].style.display = 'block';
	}

	dNo(d);

	if( (f == 10) || (f == 11) || (f == 12) || (f == 13) )
	{
		document.all.l1.style.visibility = 'visible';
		document.all.l1.style.display = 'block';
	}


	document.all.ls.value = f;

	document.location.href = '#is_end';
}


function oUnknown(f, d)
{
	if(document.all['la' + f] != undefined)
	{
		document.all['la' + f].style.visibility = 'visible';
		document.all['la' + f].style.display = 'block';
	}

	if(document.all['lb' + f] != undefined)
	{
		document.all['lb' + f].style.visibility = 'visible';
		document.all['lb' + f].style.display = 'block';
	}

	dUnknown();

	if( (f == 10) || (f == 11) || (f == 12) )
	{
		document.all.l1.style.visibility = 'visible';
		document.all.l1.style.display = 'block';
	}

	document.all.ls.value = f;
	document.location.href = '#is_end';
}


function dYes(l)
{
	if(l == 3)
	{
		document.all['icy' + l].src = 'gfx2/a_yes.gif';
		document.all['icn' + l].src = 'gfx2/a_no2.gif';
		document.all['icu' + l].src = 'gfx2/a_unknown2.gif';
	}
	else
	{
		document.all['icy' + l].src = 'gfx2/a_yes.gif';
		document.all['icn' + l].src = 'gfx2/a_no2.gif';
	}
}


function dNo(l)
{
	{
		if(l == 3)
		{
			document.all['icy' + l].src = 'gfx2/a_yes2.gif';
			document.all['icn' + l].src = 'gfx2/a_no.gif';
			document.all['icu' + l].src = 'gfx2/a_unknown2.gif';
		}
		else
		{
			document.all['icy' + l].src = 'gfx2/a_yes2.gif';
			document.all['icn' + l].src = 'gfx2/a_no.gif';
		}
	}
}



function dUnknown()
{
	document.all['icy3'].src = 'gfx2/a_yes2.gif';
	document.all['icn3'].src = 'gfx2/a_no2.gif';
	document.all['icu3'].src = 'gfx2/a_unknown.gif';
}