/*
	** Address Handling **
*/	
	
	function chkYears(m,y)
	{
		var oDate = new Date();
		if ((oDate.getFullYear()-3)>y)
		{
			return true;
		}
		else
		{
			if ((oDate.getFullYear()-3)==y)
			{
				if ((oDate.getMonth())>=m)
				{
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
		}
	}

	function showBits()
	{
		if ((document.FormA.CurrentAddressSinceMM.options[document.FormA.CurrentAddressSinceMM.selectedIndex].value>0)&&(document.FormA.CurrentAddressSinceYYYY.options[document.FormA.CurrentAddressSinceYYYY.selectedIndex].value>0))
		if (chkYears(document.FormA.CurrentAddressSinceMM.options[document.FormA.CurrentAddressSinceMM.selectedIndex].value,document.FormA.CurrentAddressSinceYYYY.options[document.FormA.CurrentAddressSinceYYYY.selectedIndex].value)==true)
		{
			//alert('ok');
			eval('document.getElementById("pa1x").style.display=""');
			eval('document.getElementById("pa1").style.display="none"');
			eval('document.getElementById("pa2").style.display="none"');
			skipStage3=1;
			requirePrev=0;
			requirePrev2=0;
		}
		else
		{
			skipStage3=0;
			if (chkYears(document.FormA.PreviousAddressSinceMM.options[document.FormA.PreviousAddressSinceMM.selectedIndex].value,document.FormA.PreviousAddressSinceYYYY.options[document.FormA.PreviousAddressSinceYYYY.selectedIndex].value)==true)
			{
				//alert('just show one previous address');
				eval('document.getElementById("pa1").style.display=""');
				eval('document.getElementById("pa2").style.display="none"');
				eval('document.getElementById("pa1x").style.display="none"');
				requirePrev=1;
				requirePrev2=0;
			}
			else
			{
				//alert('need two previous addresses');
				eval('document.getElementById("pa1").style.display=""');
				eval('document.getElementById("pa2").style.display=""');
				eval('document.getElementById("pa1x").style.display="none"');
				requirePrev=1;
				requirePrev2=1;
			}
		}
	}