function setDays(suf)
{
	var y = document.getElementById('year'+suf);
	var m = document.getElementById('month'+suf);
	var d = document.getElementById('day'+suf);

	if (y.value && m.value)
	{
		var days = 32 - new Date(y.value, m.value-1, 32).getDate();
		
		if(days)
		{
			for (i = 1; i <= days; i++)
			{
				val = (i.toString().length == 1) ? '0'+i : i;
				try
				{
					d.add(new Option(val, i), null);
				}
				catch(e)
				{ //in IE, try the below version instead of add()
					d.add(new Option(val, i));
				}
			}
		}
	}
	else
	{
		if(d.length > 1)
		{
			d.innerHTML = '';
		}
	}
}

function toggleBlock(obj)
{
	if (obj.className == 'blocks3Closed')
	{
		obj.className = 'blocks3';
	}
	else
	{
		obj.className = 'blocks3Closed';		
	}
	
	return;
}