function setVal() {
  

  dz=document.form.duration.options[document.form.duration.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();

min34 = minimum(dz,ss)
if (min34 == false) 
{return false;}

howmanyap = 0;
room = "";
howmanypeople = 0;
howmanypeople_in_one = 0;

julia1values = 0; 
julia2values = 0; 
julia3values = 0; 


howmanypeople_in_one = 0; 
howmanypeople_in_two = 0; 
howmanypeople_in_three = 0;


mz=0;  

//find out how many high season days 
//holidaydates_santiago(dz,ss)


//JULIA 1
room1 = ""; 

julia1values = 0;
if (document.form.julia1.checked)
{
howmanypeople_in_one = 0;

if (document.form.julia1_1pax.checked)
{
howmanypeople_in_one =(1);

//JULIA 1 - 1 PAX
if (dz < 3 && howmanypeople_in_one == 1)
{julia1values = dz*68}
if (dz == 3 && howmanypeople_in_one == 1)
{julia1values = dz*63}
if (dz == 4 && howmanypeople_in_one == 1)
{julia1values =  dz*58}
if (dz == 5 && howmanypeople_in_one == 1)
{julia1values = dz*53}
if (dz == 6 && howmanypeople_in_one == 1)
{julia1values = dz*48}
if (dz > 6 && howmanypeople_in_one == 1)
{julia1values = dz*42}
if (dz > 13 && howmanypeople_in_one == 1)
{julia1values = dz*37}
if (dz > 20 && howmanypeople_in_one == 1)
{julia1values = dz*33}

room1 = "Julia 1 (" +howmanypeople_in_one + " pax) + "; 
}

if (document.form.julia1_2pax.checked)
{
howmanypeople_in_one =(2);

//JULIA 1 - 2 PAX
if (dz < 3 && howmanypeople_in_one == 2)
{julia1values = dz*73}
if (dz == 3 && howmanypeople_in_one == 2)
{julia1values = dz*73}
if (dz == 4 && howmanypeople_in_one == 2)
{julia1values =  dz*63}
if (dz == 5 && howmanypeople_in_one == 2)
{julia1values = dz*58}
if (dz == 6 && howmanypeople_in_one == 2)
{julia1values = dz*48}
if (dz > 6 && howmanypeople_in_one == 2)
{julia1values = dz*43}
if (dz > 13 && howmanypeople_in_one == 2)
{julia1values = dz*38}
if (dz > 20 && howmanypeople_in_one == 2)
{julia1values = dz*34}

room1 = "Julia 1 (" +howmanypeople_in_one + " pax) + "; 
}
if (document.form.julia1_3pax.checked)
{
howmanypeople_in_one =(3);

//JULIA 1 - 3 PAX
if (dz < 3 && howmanypeople_in_one == 3)
{julia1values = dz*88}
if (dz == 3 && howmanypeople_in_one == 3)
{julia1values = dz*83}
if (dz == 4 && howmanypeople_in_one == 3)
{julia1values =  dz*78}
if (dz == 5 && howmanypeople_in_one == 3)
{julia1values = dz*75}
if (dz == 6 && howmanypeople_in_one == 3)
{julia1values = dz*63}
if (dz > 6 && howmanypeople_in_one == 3)
{julia1values = dz*56}
if (dz > 13 && howmanypeople_in_one == 3)
{julia1values = dz*51}
if (dz > 20 && howmanypeople_in_one == 3)
{julia1values = dz*47}


room1 = "Julia 1 (" +howmanypeople_in_one + " pax) + "; 
}

if (document.form.julia1_4pax.checked)
{
howmanypeople_in_one =(4);

//JULIA 1 - 4 PAX
if (dz < 3 && howmanypeople_in_one == 4)
{julia1values = dz*103}
if (dz == 3 && howmanypeople_in_one == 4)
{julia1values = dz*98}
if (dz == 4 && howmanypeople_in_one == 4)
{julia1values =  dz*93}
if (dz == 5 && howmanypeople_in_one == 4)
{julia1values = dz*89}
if (dz == 6 && howmanypeople_in_one == 4)
{julia1values = dz*78}
if (dz > 6 && howmanypeople_in_one == 4)
{julia1values = dz*71}
if (dz > 13 && howmanypeople_in_one == 4)
{julia1values = dz*66}
if (dz > 20 && howmanypeople_in_one == 4)
{julia1values = dz*64}


room1 = "Julia 1 (" +howmanypeople_in_one + " pax) + "; 
}


howmanyap = howmanyap + 1;
}



//JULIA 2
room2 = ""; 

julia2values = 0;
if (document.form.julia2.checked)
{
howmanypeople_in_two = 0;

if (document.form.julia2_1pax.checked)
{
howmanypeople_in_two =(1);
//JULIA 2 - 1 PAX
if (dz < 3 && howmanypeople_in_two == 1)
{julia2values = dz*69}
if (dz == 3 && howmanypeople_in_two == 1)
{julia2values = dz*64}
if (dz == 4 && howmanypeople_in_two == 1)
{julia2values =  dz*59}
if (dz == 5 && howmanypeople_in_two == 1)
{julia2values = dz*54}
if (dz == 6 && howmanypeople_in_two == 1)
{julia2values = dz*49}
if (dz > 6 && howmanypeople_in_two == 1)
{julia2values = dz*42}
if (dz > 13 && howmanypeople_in_two == 1)
{julia2values = dz*37}
if (dz > 20 && howmanypeople_in_two == 1)
{julia2values = dz*33}

room2 = "Julia 2 (" +howmanypeople_in_two + " pax) + "; 
}

if (document.form.julia2_2pax.checked)
{
howmanypeople_in_two =(2);
//JULIA 2 - 2 PAX
if (dz < 3 && howmanypeople_in_two == 2)
{julia2values = dz*74}
if (dz == 3 && howmanypeople_in_two == 2)
{julia2values = dz*74}
if (dz == 4 && howmanypeople_in_two == 2)
{julia2values =  dz*64}
if (dz == 5 && howmanypeople_in_two == 2)
{julia2values = dz*59}
if (dz == 6 && howmanypeople_in_two == 2)
{julia2values = dz*49}
if (dz > 6 && howmanypeople_in_two == 2)
{julia2values = dz*42}
if (dz > 13 && howmanypeople_in_two == 2)
{julia2values = dz*37}
if (dz > 20 && howmanypeople_in_two == 2)
{julia2values = dz*33}

room2 = "Julia 2 (" +howmanypeople_in_two + " pax) + "; 
}
if (document.form.julia2_3pax.checked)
{
howmanypeople_in_two =(3);

//JULIA 2 - 3 PAX
if (dz < 3 && howmanypeople_in_two == 3)
{julia2values = dz*89}
if (dz == 3 && howmanypeople_in_two == 3)
{julia2values = dz*84}
if (dz == 4 && howmanypeople_in_two == 3)
{julia2values =  dz*79}
if (dz == 5 && howmanypeople_in_two == 3)
{julia2values = dz*74}
if (dz == 6 && howmanypeople_in_two == 3)
{julia2values = dz*64}
if (dz > 6 && howmanypeople_in_two == 3)
{julia2values = dz*57}
if (dz > 13 && howmanypeople_in_two == 3)
{julia2values = dz*52}
if (dz > 20 && howmanypeople_in_two == 3)
{julia2values = dz*48}


room2 = "Julia 2 (" +howmanypeople_in_two + " pax) + "; 
}

if (document.form.julia2_4pax.checked)
{
howmanypeople_in_two =(4);

//JULIA 2 - 4 PAX
if (dz < 3 && howmanypeople_in_two == 4)
{julia2values = dz*103}
if (dz == 3 && howmanypeople_in_two == 4)
{julia2values = dz*99}
if (dz == 4 && howmanypeople_in_two == 4)
{julia2values =  dz*94}
if (dz == 5 && howmanypeople_in_two == 4)
{julia2values = dz*89}
if (dz == 6 && howmanypeople_in_two == 4)
{julia2values = dz*79}
if (dz > 6 && howmanypeople_in_two == 4)
{julia2values = dz*72}
if (dz > 13 && howmanypeople_in_two == 4)
{julia2values = dz*67}
if (dz > 20 && howmanypeople_in_two == 4)
{julia2values = dz*63}


room2 = "Julia 2 (" +howmanypeople_in_two + " pax) + "; 
}


howmanyap = howmanyap + 1;
}

//JULIA 3
room3 = ""; 

julia3values = 0;
if (document.form.julia3.checked)
{
howmanypeople_in_three = 0;

if (document.form.julia3_1pax.checked)
{
howmanypeople_in_three =(1);

//JULIA 3 - 1 PAX
if (dz < 3 && howmanypeople_in_three == 1)
{julia3values = dz*70}
if (dz == 3 && howmanypeople_in_three == 1)
{julia3values = dz*65}
if (dz == 4 && howmanypeople_in_three == 1)
{julia3values =  dz*60}
if (dz == 5 && howmanypeople_in_three == 1)
{julia3values = dz*55}
if (dz == 6 && howmanypeople_in_three == 1)
{julia3values = dz*51}
if (dz > 6 && howmanypeople_in_three == 1)
{julia3values = dz*46}
if (dz > 13 && howmanypeople_in_three == 1)
{julia3values = dz*40}
if (dz > 20 && howmanypeople_in_three == 1)
{julia3values = dz*35}

room3 = "Julia 3 (" +howmanypeople_in_three + " pax) + "; 
}

if (document.form.julia3_2pax.checked)
{
howmanypeople_in_three =(2);

//JULIA 3 - 2 PAX
if (dz < 3 && howmanypeople_in_three == 2)
{julia3values = dz*75}
if (dz == 3 && howmanypeople_in_three == 2)
{julia3values = dz*75}
if (dz == 4 && howmanypeople_in_three == 2)
{julia3values =  dz*65}
if (dz == 5 && howmanypeople_in_three == 2)
{julia3values = dz*60}
if (dz == 6 && howmanypeople_in_three == 2)
{julia3values = dz*50}
if (dz > 6 && howmanypeople_in_three == 2)
{julia3values = dz*46}
if (dz > 13 && howmanypeople_in_three == 2)
{julia3values = dz*40}
if (dz > 20 && howmanypeople_in_three == 2)
{julia3values = dz*35}

room3 = "Julia 3 (" +howmanypeople_in_three + " pax) + "; 
}
if (document.form.julia3_3pax.checked)
{
howmanypeople_in_three =(3);

//JULIA 3 - 3 PAX
if (dz < 3 && howmanypeople_in_three == 3)
{julia3values = dz*90}
if (dz == 3 && howmanypeople_in_three == 3)
{julia3values = dz*85}
if (dz == 4 && howmanypeople_in_three == 3)
{julia3values =  dz*80}
if (dz == 5 && howmanypeople_in_three == 3)
{julia3values = dz*75}
if (dz == 6 && howmanypeople_in_three == 3)
{julia3values = dz*65}
if (dz > 6 && howmanypeople_in_three == 3)
{julia3values = dz*69}
if (dz > 13 && howmanypeople_in_three == 3)
{julia3values = dz*54}
if (dz > 20 && howmanypeople_in_three == 3)
{julia3values = dz*50}


room3 = "Julia 3 (" +howmanypeople_in_three + " pax) + "; 
}

if (document.form.julia3_4pax.checked)
{
howmanypeople_in_three =(4);

//JULIA 3 - 4 PAX
if (dz < 3 && howmanypeople_in_three == 4)
{julia3values = dz*105}
if (dz == 3 && howmanypeople_in_three == 4)
{julia3values = dz*100}
if (dz == 4 && howmanypeople_in_three == 4)
{julia3values =  dz*95}
if (dz == 5 && howmanypeople_in_three == 4)
{julia3values = dz*90}
if (dz == 6 && howmanypeople_in_three == 4)
{julia3values = dz*80}
if (dz > 6 && howmanypeople_in_three == 4)
{julia3values = dz*74}
if (dz > 13 && howmanypeople_in_three == 4)
{julia3values = dz*69}
if (dz > 20 && howmanypeople_in_three == 4)
{julia3values = dz*65}


room3 = "Julia 3 (" +howmanypeople_in_three + " pax) + "; 
}

howmanyap = howmanyap + 1;
}


room = room1 + room2 + room3; 
mz = howmanypeople_in_one + howmanypeople_in_two + howmanypeople_in_three;

//Give a 10% discount on a month stay
if (dz > 27) 
{
if (julia1values > 0 )
{julia1values = julia1values - (julia1values * 0.1)
}
if (julia2values > 0 )
{julia2values = julia2values - (julia2values * 0.1)
}

}



price= julia1values + julia2values + julia3values;

fullprices = price;

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


ap_one__with_sup = discountsup(dz,julia1values,ss)
ap_two__with_sup = discountsup(dz,julia2values,ss)
ap_three__with_sup = discountsup(dz,julia3values,ss)


julia1values = julia1values + ap_one__with_sup
julia2values = julia2values + ap_two__with_sup
julia3values = julia3values + ap_three__with_sup

sup_sum = discountsup(dz,julia1values,ss) + discountsup(dz,julia2values,ss) + discountsup(dz,julia3values,ss)




if (price == 0 && lang == "eng")
{room = "Please select an apartment and indicate the number of people."; }

if (price == 0 && lang == "span")
{room = "Se ruega seleccionar un apartamento e indicar el número de personas."; }



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


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

dollars= fullprices*dollarconv; 
pounds= fullprices*poundeuro; 

fianza=fianth;
pricepn = fullprices/dz;
pricepp = fullprices/mz;
priceppn = fullprices/mz/dz;


document.form.ppn.value=Math.round(+pricepn);
document.form.ppp.value=Math.round(+pricepp);
document.form.pppn.value=Math.round(+priceppn);


if (mz == 0)
{
document.form.ppn.value=0;
document.form.ppp.value=0;
document.form.pppn.value=0;
}


pesetass = fullprices*166.386;


 document.form.fullprice.value=Math.round(+fullprices);
 document.form.pounds.value=Math.round(+pounds);
 document.form.dollars.value=Math.round(+dollars);
 document.form.deposit.value=Math.round(+fianza);


 document.form.julia1values.value=Math.round(julia1values);
 document.form.julia2values.value=Math.round(julia2values);
 document.form.julia3values.value=Math.round(julia3values);


document.form.howmanyap.value=howmanyap;
document.form.numberofpeople.value=mz;
document.form.holsupdays.value=holsupdays_zz;


document.form.holsup.value=Math.round(+sup_sum);

document.form.pax_in_1.value=howmanypeople_in_one;
document.form.pax_in_2.value=howmanypeople_in_two;
document.form.pax_in_3.value=howmanypeople_in_three;

document.form.room.value=room;


}