// JavaScript Document
function CheckDate()
	{
	if(IsBackDate(document.frm_PlaceOrder.CurrentDate.value,document.frm_PlaceOrder.sel_month.value + "/" + document.frm_PlaceOrder.sel_day.value + "/" + document.frm_PlaceOrder.sel_year.value))
		{
		alert("You cannot choose backdate");
		document.frm_PlaceOrder.sel_month.value=(document.frm_PlaceOrder.CurrentDate.value).split("/")[0];
		document.frm_PlaceOrder.sel_day.value=(document.frm_PlaceOrder.CurrentDate.value).split("/")[1];
		document.frm_PlaceOrder.sel_year.value=(document.frm_PlaceOrder.CurrentDate.value).split("/")[2];
		}
	}
	
	function IsBackDate(p,q)
	{
	var CMonth=parseInt(p.split("/")[0]);
	var CDay=parseInt(p.split("/")[1]);
	var CYear=parseInt(p.split("/")[2]);
	var SMonth=parseInt(q.split("/")[0]);
	var SDay=parseInt(q.split("/")[1]);
	var SYear=parseInt(q.split("/")[2]);
	if(SYear<CYear)
		return true;
	else if(SYear>CYear)
			return false;
		else
			{
			if(SMonth<CMonth)
				return true;
			else if(SMonth>CMonth)
					return false;
				else
					{
					if(SDay<CDay)
						return true;
					else if(SDay>CDay)
							return false;
						else
							return false;
					}
			}
	}