function setVal() {
  dz=document.form.duration.options[document.form.duration.selectedIndex].value;
  mz=document.form.numberofpeople.options[document.form.numberofpeople.selectedIndex].value;
  arrivalday=document.form.arrivalday.options[document.form.arrivalday.selectedIndex].value;
  arrivalmonth=document.form.arrivalmonth.options[document.form.arrivalmonth.selectedIndex].value;
  arrivalyear=document.form.arrivalyear.options[document.form.arrivalyear.selectedIndex].value;
  dollarconv=document.form.dollareuro.value;
  poundeuro=document.form.poundeuro.value;
  lang=document.form.lang.value;

sstemp = new Date(arrivalyear,arrivalmonth-1,arrivalday);
ss = sstemp.getTime();
minimum(dz,ss)


var d = new Date()
secs=d.getTime()
secss=("" + secs)
stamp=secss.substr(0,10)

price= "0";

if (dz ==2)
{price = 180}
if (dz ==3)
{price = 300} 
if (dz ==4)
{price = 350} 
if (dz ==5)
{price = 400} 
if (dz ==6)
{price = 450} 
if (dz ==7)
{price = 500}
if (dz > 7) 
{price = dz*71}

supp= 0

if (mz == 6)
supp = (dz * 10)

if (mz == 7)
supp = (dz * 18)

if (mz == 8)
supp = (dz * 24)

if (mz == 9)
supp = (dz * 28)


fullprices = price + supp ;

discountsup(dz,fullprices,ss)
fullprices = fullprices + holsup_zz;

fianth = fullprices/4;
if (fianth < 51 )
{fianth = 50}

dollars= fullprices*dollarconv; 
pounds= fullprices*poundeuro; 
fianza=fianth;
pricepn = fullprices/dz;
pricepp = fullprices/mz;
pesetass = fullprices*166.386;

 document.form.id.value=+stamp;
 document.form.fullprice.value=Math.round(+fullprices*100)/100;
 
document.form.pounds.value=Math.round(+pounds*100)/100;
 document.form.dollars.value=Math.round(+dollars*100)/100;
 document.form.deposit.value=Math.round(+fianza*100)/100;
 document.form.ppn.value=Math.round(+pricepn*100)/100;
 document.form.ppp.value=Math.round(+pricepp*100)/100;

document.form.holsupdays.value=holsupdays_zz;
document.form.holsup.value=holsup_zz;

}