function CalculateOrder(form)
{

if (form.os0.value == "100" && form.os1.value == "200" && form.os2.value == "No")
 {
 form.amount.value = 1295;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "250" && form.os1.value == "200" && form.os2.value == "No")
 {
 form.amount.value = 1995;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "500" && form.os1.value == "200" && form.os2.value == "No")
 {
 form.amount.value = 2995;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "1000" && form.os1.value == "200" && form.os2.value == "No")
 {
 form.amount.value = 4495;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping";
 }

if (form.os0.value == "2500" && form.os1.value == "200" && form.os2.value == "No")
 {
 form.amount.value = 7495;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping";
 }

if (form.os0.value == "100" && form.os1.value == "300" && form.os2.value == "No")
 {
 form.amount.value = 1320;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 300";
 }
 
if (form.os0.value == "250" && form.os1.value == "300" && form.os2.value == "No")
 {
 form.amount.value = 2020;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 300";
 }
 
if (form.os0.value == "500" && form.os1.value == "300" && form.os2.value == "No")
 {
 form.amount.value = 3020;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 300";
 }
 
if (form.os0.value == "1000" && form.os1.value == "300" && form.os2.value == "No")
 {
 form.amount.value = 4520;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 300";
 }

if (form.os0.value == "2500" && form.os1.value == "300" && form.os2.value == "No")
 {
 form.amount.value = 7520;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 300";
 }

if (form.os0.value == "100" && form.os1.value == "400" && form.os2.value == "No")
 {
 form.amount.value = 1345;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 400";
 }
 
if (form.os0.value == "250" && form.os1.value == "400" && form.os2.value == "No")
 {
 form.amount.value = 2045;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 400";
 }
 
if (form.os0.value == "500" && form.os1.value == "400" && form.os2.value == "No")
 {
 form.amount.value = 3045;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 400";
 }
 
if (form.os0.value == "1000" && form.os1.value == "400" && form.os2.value == "No")
 {
 form.amount.value = 4545;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 400";
 }

if (form.os0.value == "2500" && form.os1.value == "400" && form.os2.value == "No")
 {
 form.amount.value = 7545;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 400";
 }

if (form.os0.value == "100" && form.os1.value == "500" && form.os2.value == "No")
 {
 form.amount.value = 1370;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 500";
 }
 
if (form.os0.value == "250" && form.os1.value == "500" && form.os2.value == "No")
 {
 form.amount.value = 2070;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 500";
 }
 
if (form.os0.value == "500" && form.os1.value == "500" && form.os2.value == "No")
 {
 form.amount.value = 3070;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 500";
 }
 
if (form.os0.value == "1000" && form.os1.value == "500" && form.os2.value == "No")
 {
 form.amount.value = 4570;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 500";
 }

if (form.os0.value == "2500" && form.os1.value == "500" && form.os2.value == "No")
 {
 form.amount.value = 7570;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 500";
 }

if (form.os0.value == "100" && form.os1.value == "600" && form.os2.value == "No")
 {
 form.amount.value = 1395;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 600";
 }
 
if (form.os0.value == "250" && form.os1.value == "600" && form.os2.value == "No")
 {
 form.amount.value = 2095;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 600";
 }
 
if (form.os0.value == "500" && form.os1.value == "600" && form.os2.value == "No")
 {
 form.amount.value = 3095;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 600";
 }
 
if (form.os0.value == "1000" && form.os1.value == "600" && form.os2.value == "No")
 {
 form.amount.value = 4595;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 600";
 }

if (form.os0.value == "2500" && form.os1.value == "600" && form.os2.value == "No")
 {
 form.amount.value = 7595;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 600";
 }

if (form.os0.value == "100" && form.os1.value == "700" && form.os2.value == "No")
 {
 form.amount.value = 1420;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 700";
 }
 
if (form.os0.value == "250" && form.os1.value == "700" && form.os2.value == "No")
 {
 form.amount.value = 2120;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 700";
 }
 
if (form.os0.value == "500" && form.os1.value == "700" && form.os2.value == "No")
 {
 form.amount.value = 3120;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 700";
 }
 
if (form.os0.value == "1000" && form.os1.value == "700" && form.os2.value == "No")
 {
 form.amount.value = 4620;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 700";
 }

if (form.os0.value == "2500" && form.os1.value == "700" && form.os2.value == "No")
 {
 form.amount.value = 7620;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 700";
 }

if (form.os0.value == "100" && form.os1.value == "800" && form.os2.value == "No")
 {
 form.amount.value = 1445;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 800";
 }
 
if (form.os0.value == "250" && form.os1.value == "800" && form.os2.value == "No")
 {
 form.amount.value = 2145;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 800";
 }
 
if (form.os0.value == "500" && form.os1.value == "800" && form.os2.value == "No")
 {
 form.amount.value = 3145;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 800";
 }
 
if (form.os0.value == "1000" && form.os1.value == "800" && form.os2.value == "No")
 {
 form.amount.value = 4645;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 800";
 }

if (form.os0.value == "2500" && form.os1.value == "800" && form.os2.value == "No")
 {
 form.amount.value = 7645;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 800";
 }

if (form.os0.value == "100" && form.os1.value == "900" && form.os2.value == "No")
 {
 form.amount.value = 1470;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 900";
 }
 
if (form.os0.value == "250" && form.os1.value == "900" && form.os2.value == "No")
 {
 form.amount.value = 2170;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 900";
 }
 
if (form.os0.value == "500" && form.os1.value == "900" && form.os2.value == "No")
 {
 form.amount.value = 3170;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 900";
 }
 
if (form.os0.value == "1000" && form.os1.value == "900" && form.os2.value == "No")
 {
 form.amount.value = 4670;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 900";
 }

if (form.os0.value == "2500" && form.os1.value == "900" && form.os2.value == "No")
 {
 form.amount.value = 7670;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 900";
 }

if (form.os0.value == "100" && form.os1.value == "1000" && form.os2.value == "No")
 {
 form.amount.value = 1495;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 1000";
 }
 
if (form.os0.value == "250" && form.os1.value == "1000" && form.os2.value == "No")
 {
 form.amount.value = 2195;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 1000";
 }
 
if (form.os0.value == "500" && form.os1.value == "1000" && form.os2.value == "No")
 {
 form.amount.value = 3195;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 1000";
 }
 
if (form.os0.value == "1000" && form.os1.value == "1000" && form.os2.value == "No")
 {
 form.amount.value = 4695;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 1000";
 }

if (form.os0.value == "2500" && form.os1.value == "1000" && form.os2.value == "No")
 {
 form.amount.value = 7695;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints with FREE UPS Ground Shipping - Photos: Up to 1000";
 }

if (form.os0.value == "100" && form.os1.value == "200" && form.os2.value == "Yes")
 {
 form.amount.value = 1420;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "250" && form.os1.value == "200" && form.os2.value == "Yes")
 {
 form.amount.value = 2307.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "500" && form.os1.value == "200" && form.os2.value == "Yes")
 {
 form.amount.value = 3620;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping";
 }
 
if (form.os0.value == "1000" && form.os1.value == "200" && form.os2.value == "Yes")
 {
 form.amount.value = 5745;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping";
 }

if (form.os0.value == "2500" && form.os1.value == "200" && form.os2.value == "Yes")
 {
 form.amount.value = 10620;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping";
 }

if (form.os0.value == "100" && form.os1.value == "300" && form.os2.value == "Yes")
 {
 form.amount.value = 1445;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 300";
 }
 
if (form.os0.value == "250" && form.os1.value == "300" && form.os2.value == "Yes")
 {
 form.amount.value = 2332.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 300";
 }
 
if (form.os0.value == "500" && form.os1.value == "300" && form.os2.value == "Yes")
 {
 form.amount.value = 3645;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 300";
 }
 
if (form.os0.value == "1000" && form.os1.value == "300" && form.os2.value == "Yes")
 {
 form.amount.value = 5770;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 300";
 }

if (form.os0.value == "2500" && form.os1.value == "300" && form.os2.value == "Yes")
 {
 form.amount.value = 10645;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 300";
 }

if (form.os0.value == "100" && form.os1.value == "400" && form.os2.value == "Yes")
 {
 form.amount.value = 1470;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 400";
 }
 
if (form.os0.value == "250" && form.os1.value == "400" && form.os2.value == "Yes")
 {
 form.amount.value = 2357.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 400";
 }
 
if (form.os0.value == "500" && form.os1.value == "400" && form.os2.value == "Yes")
 {
 form.amount.value = 3670;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 400";
 }
 
if (form.os0.value == "1000" && form.os1.value == "400" && form.os2.value == "Yes")
 {
 form.amount.value = 5795;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 400";
 }

if (form.os0.value == "2500" && form.os1.value == "400" && form.os2.value == "Yes")
 {
 form.amount.value = 10670;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 400";
 }

if (form.os0.value == "100" && form.os1.value == "500" && form.os2.value == "Yes")
 {
 form.amount.value = 1495;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 500";
 }
 
if (form.os0.value == "250" && form.os1.value == "500" && form.os2.value == "Yes")
 {
 form.amount.value = 2382.5;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 500";
 }
 
if (form.os0.value == "500" && form.os1.value == "500" && form.os2.value == "Yes")
 {
 form.amount.value = 3695;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 500";
 }

 
if (form.os0.value == "1000" && form.os1.value == "500" && form.os2.value == "Yes")
 {
 form.amount.value = 5820;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 500";
 }

if (form.os0.value == "2500" && form.os1.value == "500" && form.os2.value == "Yes")
 {
 form.amount.value = 10695;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 500";
 }

if (form.os0.value == "100" && form.os1.value == "600" && form.os2.value == "Yes")
 {
 form.amount.value = 1520;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 600";
 }
 
if (form.os0.value == "250" && form.os1.value == "600" && form.os2.value == "Yes")
 {
 form.amount.value = 2407.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 600";
 }
 
if (form.os0.value == "500" && form.os1.value == "600" && form.os2.value == "Yes")
 {
 form.amount.value = 3720;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 600";
 }
 
if (form.os0.value == "1000" && form.os1.value == "600" && form.os2.value == "Yes")
 {
 form.amount.value = 5845;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 600";
 }

if (form.os0.value == "2500" && form.os1.value == "600" && form.os2.value == "Yes")
 {
 form.amount.value = 10720;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 600";
 }

if (form.os0.value == "100" && form.os1.value == "700" && form.os2.value == "Yes")
 {
 form.amount.value = 1545;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 700";
 }
 
if (form.os0.value == "250" && form.os1.value == "700" && form.os2.value == "Yes")
 {
 form.amount.value = 2432.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 700";
 }
 
if (form.os0.value == "500" && form.os1.value == "700" && form.os2.value == "Yes")
 {
 form.amount.value = 3745;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 700";
 }
 
if (form.os0.value == "1000" && form.os1.value == "700" && form.os2.value == "Yes")
 {
 form.amount.value = 5870;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 700";
 }

if (form.os0.value == "2500" && form.os1.value == "700" && form.os2.value == "Yes")
 {
 form.amount.value = 10745;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 700";
 }

if (form.os0.value == "100" && form.os1.value == "800" && form.os2.value == "Yes")
 {
 form.amount.value = 1570;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 800";
 }
 
if (form.os0.value == "250" && form.os1.value == "800" && form.os2.value == "Yes")
 {
 form.amount.value = 2457.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 800";
 }
 
if (form.os0.value == "500" && form.os1.value == "800" && form.os2.value == "Yes")
 {
 form.amount.value = 3770;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 800";
 }
 
if (form.os0.value == "1000" && form.os1.value == "800" && form.os2.value == "Yes")
 {
 form.amount.value = 5895;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 800";
 }

if (form.os0.value == "2500" && form.os1.value == "800" && form.os2.value == "Yes")
 {
 form.amount.value = 10770;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 800";
 }

if (form.os0.value == "100" && form.os1.value == "900" && form.os2.value == "Yes")
 {
 form.amount.value = 1595;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 900";
 }
 
if (form.os0.value == "250" && form.os1.value == "900" && form.os2.value == "Yes")
 {
 form.amount.value = 2482.5;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 900";
 }
 
if (form.os0.value == "500" && form.os1.value == "900" && form.os2.value == "Yes")
 {
 form.amount.value = 3795;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 900";
 }
 
if (form.os0.value == "1000" && form.os1.value == "900" && form.os2.value == "Yes")
 {
 form.amount.value = 5920;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 900";
 }

if (form.os0.value == "2500" && form.os1.value == "900" && form.os2.value == "Yes")
 {
 form.amount.value = 10795;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 900";
 }

if (form.os0.value == "100" && form.os1.value == "1000" && form.os2.value == "Yes")
 {
 form.amount.value = 1620;
 form.item_name.value = "100 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 1000";
 }
 
if (form.os0.value == "250" && form.os1.value == "1000" && form.os2.value == "Yes")
 {
 form.amount.value = 2507.50;
 form.item_name.value = "250 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 1000";
 }
 
if (form.os0.value == "500" && form.os1.value == "1000" && form.os2.value == "Yes")
 {
 form.amount.value = 3820;
 form.item_name.value = "500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 1000";
 }
 
if (form.os0.value == "1000" && form.os1.value == "1000" && form.os2.value == "Yes")
 {
 form.amount.value = 5945;
 form.item_name.value = "1000 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 1000";
 }

if (form.os0.value == "2500" && form.os1.value == "1000" && form.os2.value == "Yes")
 {
 form.amount.value = 10820;
 form.item_name.value = "2500 - 24 x 36 Inch Poster Prints (in Poster Tubes) with FREE UPS Ground Shipping - Photos: Up to 1000";
 }

}