function SubmitForm(action) {
	if (action == "") return false;
	if (action == "1") {
		for (var i = 0; i < frmUpdateCart.elements.length; i++) {
			if (frmUpdateCart.elements[i].name.substr(0,3) == "qty") {
				if (!frmUpdateCart.elements["chk"+frmUpdateCart.elements[i].name.substr(3)].checked) {
					if (!isInt(frmUpdateCart.elements[i].value)) {
						alert("Please enter only numbers for Quantity");
						frmUpdateCart.elements[i].focus();
						return false;
					}
				}
			}
		}
	}
	if (action == "4") {
		if (!confirm("Are you sure you want to clear the shopping cart contents?\nClick OK to continue or click Cancel to cancel this action."))
			return false;
	}
	frmUpdateCart.a.value = action;
	frmUpdateCart.submit();
	return true;
}

function SubmitForm2(action) {
	if (action == "") return false;
	if (action == "1") {
		for (var i = 0; i < frmUpdateCart.elements.length; i++) {
			if (frmUpdateCart.elements[i].name.substr(0,3) == "qty") {
				if (!frmUpdateCart.elements["chk"+frmUpdateCart.elements[i].name.substr(3)].checked) {
					if (!isInt(frmUpdateCart.elements[i].value)) {
						alert("Please enter only numbers for Quantity");
						frmUpdateCart.elements[i].focus();
						return false;
					}
				}
			}
		}
	}
	if (action == "4") {
		if (!confirm("Are you sure you want to clear all the items from the shopping cart contents?\nClick OK to continue or click Cancel to cancel this action."))
			return false;
	}
	frmUpdateCart.a.value = action;
	frmUpdateCart.submit();
	return true;
}

function SubmitForm3(action) {
	if (action == "") return false;
	if (action == "1") {
		for (var i = 0; i < frmUpdateCart.elements.length; i++) {
			if (frmUpdateCart.elements[i].name.substr(0,3) == "qty") {
				if (!frmUpdateCart.elements["chk"+frmUpdateCart.elements[i].name.substr(3)].checked) {
					if (!isInt(frmUpdateCart.elements[i].value)) {
						alert("Please enter only numbers for Quantity");
						frmUpdateCart.elements[i].focus();
						return false;
					}
								
					nm_str = "onhand_"+frmUpdateCart.elements[i].name;				
					if (parseInt(frmUpdateCart.elements[i].value)>parseInt(document.getElementById(nm_str).value)) {
						alert("You cannot purchase more than the quantity available on hand. Please re-enter your quantity.");
						frmUpdateCart.elements[i].focus();
						return false;
					}
			
			  		nm_str = "maxqan_"+frmUpdateCart.elements[i].name;
					if (parseInt(frmUpdateCart.elements[i].value)>parseInt(document.getElementById(nm_str).value)) {
						alert("You cannot purchase more than the maximum quantity allowed per coupon. Please re-enter your quantity.");
						frmUpdateCart.elements[i].focus();
						return false;
					}
				}
			}
		}
	}
	if (action == "4") {
		if (!confirm("Are you sure you want to clear all the coupons from the shopping cart contents?\nClick OK to continue or click Cancel to cancel this action."))
			return false;
	}
	frmUpdateCart.a.value = action;
	frmUpdateCart.submit();
	return true;
}

function SubmitForm4(action) {
	if (action == "") return false;
	if (action == "1") {
		for (var i = 0; i < frmUpdateCart.elements.length; i++) {
			if (frmUpdateCart.elements[i].name.substr(0,3) == "qty") {
				if (!frmUpdateCart.elements["chk"+frmUpdateCart.elements[i].name.substr(3)].checked) {
					if (!isInt(frmUpdateCart.elements[i].value)) {
						alert("Please enter only numbers for Quantity");
						frmUpdateCart.elements[i].focus();
						return false;
					}
				}
			}
		}
	}
	if (action == "4") {
		if (!confirm("Are you sure you want to clear all the gift certificates from the shopping cart contents?\nClick OK to continue or click Cancel to cancel this action."))
			return false;
	}
	frmUpdateCart.a.value = action;
	frmUpdateCart.submit();
	return true;
}