function Order_Oil_Lubricating()
{
Item = "Lubricating oil for Hornby trains, 10ml";
PandP = "3";
Price = "2.75";
QTYMax = "10";
AddToCart()
}
document.write('<form name=Oil_Lubricating><INPUT TYPE="button" value="' + ButtonText + '" onclick="Order_Oil_Lubricating()"></FORM>');