function validateForm( )
{
	var objFV = new FormValidator("frmOrder");
	
	if (!objFV.validate("Qty1_1", "N", "Please enter the valid Quantity."))
		return false;
		
	if (!objFV.validate("Qty2_1", "N", "Please enter the valid Quantity."))
		return false;

	if (objFV.value("Qty1_1") == "" && objFV.value("Qty2_1") == "")
	{
		alert("Please enter some quantity to continue!");
		
		return false;
	}
	
	if (eval(objFV.value("Qty1_1")) == 0 && eval(objFV.value("Qty2_1")) == 0)
	{
		alert("Please enter some quantity to continue!");
		
		return false;
	}	
		
	return true;
}

function updateTotal( )
{
	var iQty1   = eval(document.getElementById("Qty1_1").value);
	var iQty2   = eval(document.getElementById("Qty2_1").value);
	var fPrice1 = eval(document.getElementById("Price1").innerHTML);
	var fPrice2 = eval(document.getElementById("Price2").innerHTML);
	var fTotal1 = 0;
	var fTotal2 = 0;
	var fTotal  = 0;
	
	if (iQty1 > 0)
	{
		fTotal1 = (iQty1 * fPrice1);
		
		document.getElementById("Price1_1").innerHTML = fTotal1.toFixed(2);
	}
	
	if (iQty2 > 0)
	{
		fTotal2 = (iQty2 * fPrice2);
		
		document.getElementById("Price2_1").innerHTML = fTotal2.toFixed(2);
	}
	
	fTotal = (fTotal1 + fTotal2);
	
	document.getElementById("Total").innerHTML = fTotal.toFixed(2);
}

function resetTotal( )
{
	document.getElementById("Price1_1").innerHTML = "0.00";
	document.getElementById("Price2_1").innerHTML = "0.00";
	document.getElementById("Total").innerHTML    = "0.00";
}