function grandtotal(){
var Qty=form1.quantity.value;
var Size=form1.Size.value;
var total;
var quantities=new Array(500,1000,1500,2000,2500,3000,4000,5000,10000,20000);
form1.qty.value=quantities[Qty];

var FC1S=new Array(900.00,1132.50,1372.50,1612.50,1845.00,2077.50,2505.00,2925.00,5010.00,9300.00);
var FC2S=new Array(1462.50,1762.50,2010.00,2287.50,2557.50,2827.50,3292.50,3750.00,5947.50,10687.50);
var FC1SG=new Array(1042.50,1342.50,1687.50,2032.50,2370.00,2707.50,3345.00,3975.00,7110.00,13500.00);
var FC2SG=new Array(1747.50,2182.50,2685.00,3187.50,3682.50,4177.50,5092.50,6000.00,10447.50,19687.50);

if (Size=="Full Color 1 Side") {total=FC1S[Qty];}
else if (Size=="Full Color Both Side") {total=FC2S[Qty];}
else if (Size=="Full Color 1 Side with Matt or Gloss Celloglaze") {total=FC1SG[Qty];}
else if (Size=="Full Color Both Side with Matt or Gloss Celloglaze") {total=FC2SG[Qty];}
form1.total.value="$"+total;

var weight=(quantities[Qty]/250)*16;
form1.weight.value=weight;
var freight;
if (weight<=5) {freight=22;}
else {freight=22+((Math.ceil((weight-5)/5))*5.5);}
form1.freight.value=Math.round(freight*100)/100;
form1.freight.value=freight;

SetCookie("freight", freight, 1);	// MA
SetCookie("TOTALCOST",total, 1);	// MA
SetCookie("products", "FOLDERS |Print Type : "+form1.Size.value+"|Quantity : "+form1.qty.value+"|Celloglaze : "+form1.Cellotype.value+"|PRICE = $%TOTALCOST%|Less Discount = $%D%|Plus Freight (within Australia) = $"+freight,1); // MA
}