function setPaymentInfo(isChecked)
{
	with (window.document.frmCheckout) {
		if (isChecked) {
			societe_liv.value  = societe.value;
			nom_liv.value  = nom.value;
			prenom_liv.value   = prenom.value;
			adresse1_liv.value   = adresse1.value;
			adresse2_liv.value   = adresse2.value;
			telephone_liv.value      = telephone.value;
			fax_liv.value      = fax.value;
			pays_liv.value      = pays.value;			
			ville_liv.value       = ville.value;
			cp_liv.value = cp.value;
			
			societe.readOnly        = true;
			nom.readOnly            = true;
			prenom.readOnly         = true;
			adresse1.readOnly       = true;
			adresse2.readOnly       = true;
			telephone.readOnly      = true;			
			fax.readOnly            = true;
			pays.readOnly 			= true;
			ville.readOnly 			= true;
			cp.readOnly 			= true;
		} else {
			societe.readOnly        = false;
			nom.readOnly            = false;
			prenom.readOnly         = false;
			adresse1.readOnly       = false;
			adresse2.readOnly       = false;
			telephone.readOnly      = false;			
			fax.readOnly            = false;
			pays.readOnly 			= false;
			ville.readOnly 			= false;
			cp.readOnly 			= false;		
		}
	}
}


function checkShippingAndPaymentInfo()
{
	with (window.document.frmCheckout) {
		if (isEmpty(txtShippingFirstName, 'Enter first name')) {
			return false;
		} else if (isEmpty(txtShippingLastName, 'Enter last name')) {
			return false;
		} else if (isEmpty(txtShippingAddress1, 'Enter shipping address')) {
			return false;
		} else if (isEmpty(txtShippingPhone, 'Enter phone number')) {
			return false;
		} else if (isEmpty(txtShippingState, 'Enter shipping address state')) {
			return false;
		} else if (isEmpty(txtShippingCity, 'Enter shipping address city')) {
			return false;
		} else if (isEmpty(txtShippingPostalCode, 'Enter the shipping address postal/zip code')) {
			return false;
		} else if (isEmpty(txtPaymentFirstName, 'Enter first name')) {
			return false;
		} else if (isEmpty(txtPaymentLastName, 'Enter last name')) {
			return false;
		} else if (isEmpty(txtPaymentAddress1, 'Enter Payment address')) {
			return false;
		} else if (isEmpty(txtPaymentPhone, 'Enter phone number')) {
			return false;
		} else if (isEmpty(txtPaymentState, 'Enter Payment address state')) {
			return false;
		} else if (isEmpty(txtPaymentCity, 'Enter Payment address city')) {
			return false;
		} else if (isEmpty(txtPaymentPostalCode, 'Enter the Payment address postal/zip code')) {
			return false;
		} else {
			return true;
		}
	}
}