var furn = new Array (new Array (5900, 5900, 5900), //GC800
                      new Array (6700, 6700, 6700), //GC 4221 TÑ 1
                      new Array (6700, 6700, 6700), //GC 4221 BÑ 1
                      new Array (900, 900, 900), //GC V2
                      new Array (1600, 1600, 1600), //GC 4310
                      new Array (5500, 5500, 5500), //GC 4110 C1
					  new Array (2700, 2700, 3400), //GC101
					  new Array (9900, 9900, 9900), //GC 4110 RC 1
					  new Array (1950, 1950, 3200), //GC002
					  new Array (1950, 1950, 3200), //GC001
					  new Array (7200, 7200, 7200), //TS 500
					  new Array (2200, 2200, 3000), //GC696
					  new Array (2200, 2200, 3600), //GC 003
					  new Array (3800, 3800, 4800), //GC 004
  					  new Array (2700, 2700, 3700) //GC 101
					  );

var profil = 1950;

var steklo = new Array (5100,6400,6400,6400,8900,8100);
var malir =1.35

var dost = new Array (1500, 2700, 3800);

var peskostruy=2300;

var ustanovka = new Array (3500, //D-1  0
						   7000, //D-2  1
						   5000, //D-3  2
						   10000, //D-6  3
						   15000, //D-7  4
						   3500, //G-1  5
						   7000, //G-2  6
						   5000, //G-3  7
						   7000, //G-4  8
						   10000, //G-6  9
						   15000); //G-7  10

/*
var pr=0;
for (i=1;i<=st.length;i++) {
  xst='x'+st[i];
  pr = pr + document.getElementById(xst).value;
}

*/


function calc (n,f) {

var pst=0;

if (km!=0) {var kmalir = malir;} else { var kmalir = 1; }

for (i=1;i<=n;i++) {
  xi='x'+i;
  hi='h'+i;
  ps='p'+i;
  pro='pro'+i;
  if (document.getElementById(ps).checked) {
  chenas=peskostruy+steklo[document.getElementById('glass').value];
  }
  else {
  chenas=steklo[document.getElementById('glass').value];
  }
  var sq=document.getElementById(xi).value*document.getElementById(hi).value/1000000;
  var pr = profil * document.getElementById(xi).value * document.getElementById(pro).value / 1000;
  var q=1;
  if (sq>4) {q=1.25;}
  if (sq>5) {q=1.5;}
  if (sq>6) {q=2;}
  pst=pst+sq*chenas*q*kmalir+pr;
}

pfur=0;
for (i=1;i<=f.length;i++) {
  x= f[i-1];
  y=Math.round(document.getElementById('furnitura').value);
  pfur = pfur + furn [x] [y] ;

}
  if (document.getElementById('ust2').checked) {
  var ust=ustanovka[Math.round(document.getElementById('ust').value)];
  }
  else {
  var ust=0;
  }
itogo= pst + pfur + Math.round(dost[Math.round(document.getElementById('dost').value)]) + ust ;
//document.getElementById('itog').value=10;
document.getElementById('itog').value=Math.round(itogo);
}

function select (num) {
//document.getElementById('glass').options[num].selected=true;
document.getElementById('glass').selectedIndex=num;


}