var S1 = 200; 
var S2 = 400; 
var S3 = 100; 
var S4 = 400; 
var S5 = 600; 
var S6 = 900; var S7 = 400; var S8 = 150; var S9 = 500; var S10 = 150; 
var S11 = 500; var S12 = 3; var S13 = 28; 
var S14 = 40; var S15 = 40; var S16 = 250; var S17 = 40; var S18 = 300;

function compute(form){
called=true;
Rate =0.0397;
SERV1conv=Math.round(S1*Rate);
form.SERV1.value=SERV1conv+" EUR";
SERV2conv=Math.round(S2*Rate);
form.SERV2.value=SERV2conv+" EUR";
SERV3conv=Math.round(S3*Rate);
form.SERV3.value=SERV3conv+" EUR";
SERV4conv=Math.round(S4*Rate);
form.SERV4.value=SERV4conv+" EUR";
SERV5conv=Math.round(S5*Rate);
form.SERV5.value=SERV5conv+" EUR";
SERV6conv=Math.round(S6*Rate);
form.SERV16.value=SERV6conv+" EUR";
SERV7conv=Math.round(S7*Rate);
form.SERV17.value=SERV7conv+" EUR";
SERV8conv=Math.round(S8*Rate);
form.SERV18.value=SERV8conv+" EUR";
SERV9conv=Math.round(S9*Rate);
form.SERV19.value=SERV9conv+" EUR";
SERV10conv=Math.round(S10*Rate);
form.SERV110.value=SERV10conv+" EUR";
SERV11conv=Math.round(S11*Rate);
form.SERV111.value=SERV11conv+" EUR";
SERV12conv=Math.round(S12*Rate);
form.SERV112.value=SERV12conv+" EUR";
SERV13conv=Math.round(S13*Rate);
form.SERV113.value=SERV13conv+" EUR";
SERV14conv=Math.round(S14*Rate);
form.SERV114.value=SERV14conv+" EUR";
SERV15conv=Math.round(S15*Rate);
form.SERV115.value=SERV15conv+" EUR";
SERV16conv=Math.round(S16*Rate);
form.SERV116.value=SERV16conv+" EUR";
SERV17conv=Math.round(S17*Rate);
form.SERV117.value=SERV17conv+" EUR";
SERV18conv=Math.round(S18*Rate);
form.SERV118.value=SERV18conv+" EUR";
}