function AddToCart(imageID)
{
	if(imageID > 0)
	{
		window.open('/ui/pages/addToCart.aspx?imageID=' + imageID, 'window' + imageID, 'top=20,left=30,height=150,width=320,status=no,scrollbars=yes,toolbar=no,menubar=no,location=no')
	}
	else
		alert('Image not found');
}


function OrderConfirmationValidation(shippingMethodObject, errorMessage)
{
	if(shippingMethodObject)
	{
		if(isRadioChecked(shippingMethodObject))
			return true;
		else
		{
			alert(errorMessage)
			return false;
		}
	}
	else
		return true;
}


function isRadioChecked(field)
{
	if(field)
	{
		for( i=0; i<field.length && !field[i].checked; i++);
		if (i==field.length)
		{
			return false;
		}
		return true;	
	}
	return false;
}