function calcWindshirtsPrice(form)
{windshirts.custom.value = windshirts.custom1.value + " " + windshirts.custom2.value + " " + 
windshirts.custom3.value + " " + windshirts.custom4.value + " " + windshirts.custom5.value;
windshirts.os0.value = windshirts.custom.value;

if ((windshirts.custom1.value == "Adult2X") || (windshirts.custom1.value == "Adult3X"))
{windshirts.amount.value = 43.00;}

else
{windshirts.amount.value = 40.00;}
}