function CalculateOrder(form)
{

if (form.os0.value == "1006x9postcards")
 {
 form.amount.value = 199;
 form.item_name.value = "100 - Premium 6 x 9 Inch Postcards with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "2506x9postcards")
 {
 form.amount.value = 349;
 form.item_name.value = "250 - Premium 6 x 9 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "5006x9postcards")
 {
 form.amount.value = 499;
 form.item_name.value = "500 - Premium 6 x 9 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "10006x9postcards")
 {
 form.amount.value = 799;
 form.item_name.value = "1000 - Premium 6 x 9 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "25006x9postcards")
 {
 form.amount.value = 1299;
 form.item_name.value = "2500 - Premium 6 x 9 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "1006x11postcards")
 {
 form.amount.value = 229;
 form.item_name.value = "100 - Premium 6 x 11 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "2506x11postcards")
 {
 form.amount.value = 399;
 form.item_name.value = "250 - Premium 6 x 11 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "5006x11postcards")
 {
 form.amount.value = 699;
 form.item_name.value = "500 - Premium 6 x 11 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "10006x11postcards")
 {
 form.amount.value = 999;
 form.item_name.value = "1000 - Premium 6 x 11 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "25006x11postcards")
 {
 form.amount.value = 1899;
 form.item_name.value = "2500 - Premium 6 x 11 Inch Postcards with FREE UPS Ground Shipping";
 }

if (form.os0.value == "2506x8FoldedCards")
 {
 form.amount.value = 750;
 form.item_name.value = "250 - Premium 6 x 8.5 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "5006x8FoldedCards")
 {
 form.amount.value = 1200;
 form.item_name.value = "500 - Premium 6 x 8.5 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "10006x8FoldedCards")
 {
 form.amount.value = 1800;
 form.item_name.value = "1000 - Premium 6 x 8.5 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "25006x8FoldedCards")
 {
 form.amount.value = 3000;
 form.item_name.value = "2500 - Premium 6 x 8.5 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "2506x11FoldedCards")
 {
 form.amount.value = 800;
 form.item_name.value = "250 - Premium 6 x 11 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "5006x11FoldedCards")
 {
 form.amount.value = 1300;
 form.item_name.value = "500 - Premium 6 x 11 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "10006x11FoldedCards")
 {
 form.amount.value = 2000;
 form.item_name.value = "1000 - Premium 6 x 11 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

if (form.os0.value == "25006x11FoldedCards")
 {
 form.amount.value = 3500;
 form.item_name.value = "2500 - Premium 6 x 11 Inch Folded Cards, Free Envelopes, with FREE UPS Ground Shipping";
 }

    
}