Foutje in script

Hallo,

van het onderstaande script wordt aangegeven dat er een fout zit in de regel "var min_bid_fee = {FEE_MIN_BID};"

Kan iemand mij vertellen wat er fout aan is?

Super bedankt.

"<!-- IF B_FEES -->
{FEE_JS}
var min_bid_fee = {FEE_MIN_BID};
var bn = {FEE_BN};
var rp = {FEE_RP};
var st = {FEE_SUBTITLE};
var rl = {FEE_RELIST};
$("#min_bid").blur(function(){
var min_bid = parseFloat($("#min_bid").val());
updatefee(min_bid_fee * -1);
min_bid_fee = 0; // just incase theres nothing
if (min_bid == 0) {
min_bid_fee = 0;
} else {
for (var i = 0; i < setup.length; i++) {
if (setup[i][0] < min_bid && setup[i][1] > min_bid) {
if (setup[i][3] == 'flat') {
min_bid_fee = setup[i][2];
updatefee(setup[i][2]);
} else {
min_bid_fee = (setup[i][2] / 100) * min_bid;
updatefee(min_bid_fee);
}
break;
}
}
}
});