var fnatur = new Image();
fnatur.src = "../../bilder/i1_hfxx.jpg";
var fbraun = new Image();
fbraun.src = "../../bilder/i1_hfbxx.jpg";

function sga()
{ 
   var qmp = 26.000;
   var sgz = 7.50;
   var qmg = 1.15;
   var volproqm = 12.7;
   var B = parseInt(window.document.formsg.Breite.value);
   var L = parseInt(window.document.formsg.Laenge.value);
   var volumen = runden(B/100*L/100*volproqm/10)*10;
   var gewicht = runden(B/100*L/100*qmg/10)*10;
   window.document.formsg.Gewicht.value = komma(gewicht,1);
   var volgew = gewicht;
   if (28*volumen/240 > volgew)
      volgew = 28*volumen/240;
   window.document.formsg.Volgew.value = komma(volgew,1);
   var pr = 0;
   if (B > L)
   {
      var C = B;
      B = L;
      L = C;
   }
   if (L <= 180)                pr = runden(B/100*1.8*qmp);
   if (B == 75 && L == 180)     pr = 35.00;
   if (L == 200)
   {
      if (B == 75)              pr = 39.00;
      if (B == 90)              pr = 46.50;
      if (B == 100)             pr = 52.00;
      if (B == 120)             pr = 62.50;
   }
   if (B == 60  && L == 220)    pr = runden(1.65*qmp+sgz);
   if (B == 75  && L == 220)    pr = runden(1.65*qmp+sgz);
   if (B == 90  && L == 220)    pr = runden(2.16*qmp+sgz);
   if (B == 100 && L == 220)    pr = 64.50;
   if (B == 120 && L == 220)    pr = runden(2.75*qmp+sgz);
   if (B == 125 && L == 220)    pr = 79.00;
   if (B == 140 && L == 220)    pr = runden(3.96*qmp+sgz);
   if (B == 160 && L == 220)    pr = runden(3.96*qmp+sgz);
   if (B == 60  && L == 240)    pr = runden(2.05*qmp+sgz);
   if (B == 75  && L == 240)    pr = runden(2.05*qmp+2*sgz);
   if (B == 90  && L == 240)    pr = runden(2.52*qmp+2*sgz);
   if (B == 100 && L == 240)    pr = runden(2.60*qmp+2*sgz);
   if (B == 120 && L == 240)    pr = runden(3.15*qmp+2*sgz);
   if (B == 125 && L == 240)    pr = runden(3.15*qmp+2*sgz);
   if (B == 140 && L == 240)    pr = runden(4.32*qmp+2*sgz);
   if (B == 160 && L == 240)    pr = runden(4.32*qmp+2*sgz);
   if (B == 60  && L == 300)    pr = runden(3.20*qmp+2*sgz);
   if (B == 75  && L == 300)    pr = runden(3.20*qmp+2*sgz);
   if (B == 90  && L == 300)    pr = runden(3.60*qmp+2*sgz);
   if (B == 100 && L == 300)    pr = runden(3.75*qmp+2*sgz);
   if (B == 120 && L == 300)    pr = runden(4.35*qmp+2*sgz);
   if (B == 125 && L == 300)    pr = runden(4.35*qmp+2*sgz);
   if (B == 140 && L == 300)    pr = runden(5.40*qmp+2*sgz);
   if (B == 160 && L == 300)    pr = runden(5.40*qmp+2*sgz);
   if (L <= 200)                sgz = 0;
   if (pr == 0)                 pr = runden(B/100*L/100*qmp+sgz);
   window.document.formsg.HPreis.value = pr;
   window.document.formsg.Preis.value = komma(pr,2);
}

function sgh()
{
   var qu = window.document.formsg.Qual.value;
   if (qu == "HF")
   {
      qmp = 32.50;
	  window.document.formsg.bhffa.src = fnatur.src;
   }
   else
   {
      qmp = 32.50;
	  window.document.formsg.bhffa.src = fbraun.src;
   }
   var sgz = 7.50;
   var qmg = 1.75;
   var volproqm = 16;
   var B = parseInt(window.document.formsg.Breite.value);
   var L = parseInt(window.document.formsg.Laenge.value);
   var volumen = runden(B/100*L/100*volproqm/10)*10;
   var gewicht = runden(B/100*L/100*qmg/10)*10;
   window.document.formsg.Gewicht.value = komma(gewicht,1);
   var volgew = gewicht;
   if (28*volumen/240 > volgew)
      volgew = 28*volumen/240;
   window.document.formsg.Volgew.value = komma(volgew,1);
   var pr = 0;
   if (B > L)
   {
      var C = B;
      B = L;
      L = C;
   }
   if (L <= 180)                              pr = runden(B/100*2*qmp);
   if (L == 200)
   {
      if (B == 75 && qu == "HF")              pr = 48.50;
      if (B == 75 && qu == "HFB")             pr = 48.50;
      if (B == 90 && qu == "HF")              pr = 58.50;
      if (B == 90 && qu == "HFB")             pr = 58.50;
      if (B == 100 && qu == "HF")             pr = 65.00;
      if (B == 100 && qu == "HFB")            pr = 65.00;
      if (B == 120 && qu == "HF")             pr = 78.00;
      if (B == 120 && qu == "HFB")            pr = 78.00;
   }
   if (B == 60  && L == 220)                  pr = runden(1.65*qmp+sgz);
   if (B == 75  && L == 220)                  pr = runden(1.65*qmp+sgz);
   if (B == 90  && L == 220)                  pr = runden(2.20*qmp+sgz);
   if (B == 100 && L == 220 && qu == "HF")    pr = 79.00;
   if (B == 100 && L == 220 && qu == "HFB")   pr = 79.00;
   if (B == 120 && L == 220)                  pr = runden(2.75*qmp+sgz);
   if (B == 125 && L == 220 && qu  == "HF")   pr = 97.00;
   if (B == 125 && L == 220 && qu  == "HFB")  pr = 97.00;
   if (B == 140 && L == 220)                  pr = runden(4.40*qmp+sgz);
   if (B == 160 && L == 220)                  pr = runden(4.40*qmp+sgz);
   if (B == 60  && L == 240)                  pr = runden(2.05*qmp+2*sgz);
   if (B == 75  && L == 240)                  pr = runden(2.05*qmp+2*sgz);
   if (B == 90  && L == 240)                  pr = runden(2.60*qmp+2*sgz);
   if (B == 100 && L == 240)                  pr = runden(2.60*qmp+2*sgz);
   if (B == 120 && L == 240)                  pr = runden(3.15*qmp+2*sgz);
   if (B == 125 && L == 240)                  pr = runden(3.15*qmp+2*sgz);
   if (B == 140 && L == 240)                  pr = runden(4.80*qmp+2*sgz);
   if (B == 160 && L == 240)                  pr = runden(4.80*qmp+2*sgz);
   if (B == 60  && L == 300)                  pr = runden(3.25*qmp+2*sgz);
   if (B == 75  && L == 300)                  pr = runden(3.25*qmp+2*sgz);
   if (B == 90  && L == 300)                  pr = runden(3.80*qmp+2*sgz);
   if (B == 100 && L == 300)                  pr = runden(3.80*qmp+2*sgz);
   if (B == 120 && L == 300)                  pr = runden(4.35*qmp+2*sgz);
   if (B == 125 && L == 300)                  pr = runden(4.35*qmp+2*sgz);
   if (B == 140 && L == 300)                  pr = runden(6.00*qmp+2*sgz);
   if (B == 160 && L == 300)                  pr = runden(6.00*qmp+2*sgz);
   if (L <= 200)                sgz = 0;
   if (pr == 0)                 pr = runden(B/100*L/100*qmp+sgz);
   window.document.formsg.HPreis.value = pr;
   window.document.formsg.Preis.value = komma(pr,2);
}

function sghm()
{
   var qu = window.document.formsg.Qual.value;
   if (qu == "HFM")
   {
      qmp = 43;
	  window.document.formsg.bhfmfa.src = fnatur.src;
   }
   else
   {
      qmp = 43;
	  window.document.formsg.bhfmfa.src = fbraun.src;
   }
   var sgz = 7.50;
   var qmg = 1.45;
   var volproqm = 16;
   var B = parseInt(window.document.formsg.Breite.value);
   var L = parseInt(window.document.formsg.Laenge.value);
   var volumen = runden(B/100*L/100*volproqm/10)*10;
   var gewicht = runden(B/100*L/100*qmg/10)*10;
   window.document.formsg.Gewicht.value = komma(gewicht,1);
   var volgew = gewicht;
   if (28*volumen/240 > volgew)
      volgew = 28*volumen/240;
   window.document.formsg.Volgew.value = komma(volgew,1);
   var pr = 0;
   if (B > L)
   {
      var C = B;
      B = L;
      L = C;
   }
   if (L <= 180)                              pr = runden(B/100*2*qmp);
   if (L == 200)
   {
      if (B == 75 && qu == "HFM")             pr = 64.50;
      if (B == 75 && qu == "HFBM")            pr = 64.50;
      if (B == 90 && qu == "HFM")             pr = 77.50;
      if (B == 90 && qu == "HFBM")            pr = 77.50;
      if (B == 100 && qu == "HFM")            pr = 86.00;
      if (B == 100 && qu == "HFBM")           pr = 86.00;
      if (B == 120 && qu == "HFM")            pr = 103.20;
      if (B == 120 && qu == "HFBM")           pr = 103.20;
   }
   if (B == 60  && L == 220)                  pr = runden(1.65*qmp+sgz);
   if (B == 75  && L == 220)                  pr = runden(1.65*qmp+sgz);
   if (B == 90  && L == 220)                  pr = runden(2.20*qmp+sgz);
   if (B == 100 && L == 220 && qu == "HFM")   pr = 102.10;
   if (B == 100 && L == 220 && qu == "HFBM")  pr = 102.10;
   if (B == 120 && L == 220)                  pr = runden(2.75*qmp+sgz);
   if (B == 125 && L == 220 && qu  == "HFM")  pr = 125.75;
   if (B == 125 && L == 220 && qu  == "HFBM") pr = 125.75;
   if (B == 140 && L == 220)                  pr = runden(4.40*qmp+sgz);
   if (B == 160 && L == 220)                  pr = runden(4.40*qmp+sgz);
   if (B == 60  && L == 240)                  pr = runden(2.05*qmp+2*sgz);
   if (B == 75  && L == 240)                  pr = runden(2.05*qmp+2*sgz);
   if (B == 90  && L == 240)                  pr = runden(2.60*qmp+2*sgz);
   if (B == 100 && L == 240)                  pr = runden(2.60*qmp+2*sgz);
   if (B == 120 && L == 240)                  pr = runden(3.15*qmp+2*sgz);
   if (B == 125 && L == 240)                  pr = runden(3.15*qmp+2*sgz);
   if (B == 140 && L == 240)                  pr = runden(4.80*qmp+2*sgz);
   if (B == 160 && L == 240)                  pr = runden(4.80*qmp+2*sgz);
   if (B == 60  && L == 300)                  pr = runden(3.25*qmp+2*sgz);
   if (B == 75  && L == 300)                  pr = runden(3.25*qmp+2*sgz);
   if (B == 90  && L == 300)                  pr = runden(3.80*qmp+2*sgz);
   if (B == 100 && L == 300)                  pr = runden(3.80*qmp+2*sgz);
   if (B == 120 && L == 300)                  pr = runden(4.35*qmp+2*sgz);
   if (B == 125 && L == 300)                  pr = runden(4.35*qmp+2*sgz);
   if (B == 140 && L == 300)                  pr = runden(6.00*qmp+2*sgz);
   if (B == 160 && L == 300)                  pr = runden(6.00*qmp+2*sgz);
   if (L <= 200)                sgz = 0;
   if (pr == 0)                 pr = runden(B/100*L/100*qmp+sgz);
   window.document.formsg.HPreis.value = pr;
   window.document.formsg.Preis.value = komma(pr,2);
}

function sghs()
{
   var qu = window.document.formsg.Qual.value;
   if (qu == "HFS")
   {
      qmp  = 32.50;
      qmps = 37.50;
	  window.document.formsg.bhffa.src = fnatur.src;
   }
   else
   {
      qmp  = 32.50;
      qmps = 37.50;
	  window.document.formsg.bhffa.src = fbraun.src;
   }
   var sgz = 7.50;
   var qmg = 1.75;
   var volproqm = 16;
   var B = parseInt(window.document.formsg.Breite.value);
   var L = parseInt(window.document.formsg.Laenge.value);
   var volumen = runden(B/100*L/100*volproqm/10)*10;
   var gewicht = runden(B/100*L/100*qmg/10)*10;
   window.document.formsg.Gewicht.value = komma(gewicht,1);
   var volgew = gewicht;
   if (28*volumen/240 > volgew)
      volgew = 28*volumen/240;
   window.document.formsg.Volgew.value = komma(volgew,1);
   var pr = 0;
   if (B > L)
   {
      var C = B;
      B = L;
      L = C;
   }
   if (L <= 180)                              pr = runden(B/100*(2-L/100)*qmp+B/100*L/100*qmps);
   if (L == 200)
   {
      if (B == 75 && qu == "HFS")             pr = 56.00;
      if (B == 75 && qu == "HFSB")            pr = 56.00;
      if (B == 90 && qu == "HFS")             pr = 67.50;
      if (B == 90 && qu == "HFSB")            pr = 67.50;
      if (B == 100 && qu == "HFS")            pr = 75.00;
      if (B == 100 && qu == "HFSB")           pr = 75.00;
      if (B == 120 && qu == "HFS")            pr = 90.00;
      if (B == 120 && qu == "HFSB")           pr = 90.00;
   }
   if (B == 60  && L == 220)                  pr = runden((0.75-B/100)*L/100*qmp+B/100*L/100*qmps+sgz);
   if (B == 75  && L == 220)                  pr = runden((0.75-B/100)*L/100*qmp+B/100*L/100*qmps+sgz);
   if (B == 90  && L == 220)                  pr = runden((1-B/100)*L/100*qmp+B/100*L/100*qmps+sgz);
   if (B == 100 && L == 220 && qu == "HFS")   pr = 90.00;
   if (B == 100 && L == 220 && qu == "HFSB")  pr = 90.00;
   if (B == 120 && L == 220)                  pr = runden((1.25-B/100)*L/100*qmp+B/100*L/100*qmps+sgz);
   if (B == 125 && L == 220 && qu  == "HFS")  pr = 110.50;
   if (B == 125 && L == 220 && qu  == "HFSB") pr = 110.50;
   if (B == 140 && L == 220)                  pr = runden((2-B/100)*L/100*qmp+B/100*L/100*qmps+sgz);
   if (B == 160 && L == 220)                  pr = runden((2-B/100)*L/100*qmp+B/100*L/100*qmps+sgz);
   if (B == 60  && L == 240)                  pr = runden((0.75-B/100)*L/100*qmp+(L/100-2.2)*1.25*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 75  && L == 240)                  pr = runden((0.75-B/100)*L/100*qmp+(L/100-2.2)*1.25*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 90  && L == 240)                  pr = runden((1-B/100)*L/100*qmp+(L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 100 && L == 240)                  pr = runden((L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 120 && L == 240)    pr = runden((1.25-B/100)*L/100*qmp+0.75*(L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 125 && L == 240)    pr = runden((1.25-B/100)*L/100*qmp+0.75*(L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 140 && L == 240)                  pr = runden((2-B/100)*L/100*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 160 && L == 240)                  pr = runden((2-B/100)*L/100*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 60  && L == 300)                  pr = runden((0.75-B/100)*L/100*qmp+(L/100-2.2)*1.25*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 75  && L == 300)                  pr = runden((0.75-B/100)*L/100*qmp+(L/100-2.2)*1.25*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 90  && L == 300)                  pr = runden((1-B/100)*L/100*qmp+(L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 100 && L == 300)                  pr = runden((L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 120 && L == 300)    pr = runden((1.25-B/100)*L/100*qmp+0.75*(L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 125 && L == 300)                  pr = runden(0.75*(L/100-2.2)*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 140 && L == 300)                  pr = runden((2-B/100)*L/100*qmp+B/100*L/100*qmps+2*sgz);
   if (B == 160 && L == 300)                  pr = runden((2-B/100)*L/100*qmp+B/100*L/100*qmps+2*sgz);
   if (L <= 200)                sgz = 0;
   if (pr == 0)                 pr = runden(B/100*L/100*qmps+sgz);
   window.document.formsg.HPreis.value = pr;
   window.document.formsg.Preis.value = komma(pr,2);
}

function sgdf()
{
   var qmp = 31.00;
   var qmg = 1.05;
   var sgz = 7.50;
   var volproqm = 17.55;
   var B = parseInt(window.document.formsg.Breite.value);
   var L = parseInt(window.document.formsg.Laenge.value);
   var volumen = runden(B/100*L/100*volproqm/10)*10;
   var gewicht = runden(B/100*L/100*qmg/10)*10;
   window.document.formsg.Gewicht.value = komma(gewicht,1);
   var volgew = gewicht;
   if (28*volumen/240 > volgew)
      volgew = 28*volumen/240;
   window.document.formsg.Volgew.value = komma(volgew,1);
   var pr = 0;
   if (B > L)
   {
      var C = B;
      B = L;
      L = C;
   }
   if (L <= 180)                     pr = runden(B/100*2*qmp+sgz);
   if (L == 200)
   {
      if (B == 75)                   pr = 46.50;
      if (B == 90)                   pr = 56.00;
      if (B == 100)                  pr = 62.50;
   }
   if (B == 60  && L == 200)         pr = runden(1.20*qmp+sgz);
   if (B == 120 && L == 200)         pr = runden(2.40*qmp+sgz);
   if (B == 125 && L == 200)         pr = runden(2.50*qmp+sgz);
   if (B == 140 && L == 200)         pr = runden(2.80*qmp+sgz);
   if (B == 160 && L == 200)         pr = runden(3.20*qmp+sgz);
   if (B == 60  && L == 220)         pr = runden(2.40*qmp+sgz);
   if (B == 75  && L == 220)         pr = runden(2.40*qmp+sgz);
   if (B == 90  && L == 220)         pr = runden(2.40*qmp+sgz);
   if (B == 100 && L == 220)         pr = runden(2.40*qmp+sgz);
   if (B == 120 && L == 220)         pr = runden(2.90*qmp+sgz);
   if (B == 125 && L == 220)         pr = runden(2.90*qmp+sgz);
   if (B == 140 && L == 220)         pr = runden(4.40*qmp+sgz);
   if (B == 160 && L == 220)         pr = runden(4.40*qmp+sgz);
   if (B == 60  && L == 240)         pr = runden(2.80*qmp+sgz);
   if (B == 75  && L == 240)         pr = runden(2.80*qmp+sgz);
   if (B == 90  && L == 240)         pr = runden(2.80*qmp+sgz);
   if (B == 100 && L == 240)         pr = runden(2.80*qmp+sgz);
   if (B == 120 && L == 240)         pr = runden(3.30*qmp+sgz);
   if (B == 125 && L == 240)         pr = runden(3.30*qmp+sgz);
   if (B == 140 && L == 240)         pr = runden(4.80*qmp+sgz);
   if (B == 160 && L == 240)         pr = runden(4.80*qmp+sgz);
   if (B == 60  && L == 300)         pr = runden(4.00*qmp+sgz);
   if (B == 75  && L == 300)         pr = runden(4.00*qmp+sgz);
   if (B == 90  && L == 300)         pr = runden(4.00*qmp+sgz);
   if (B == 100 && L == 300)         pr = runden(4.00*qmp+sgz);
   if (B == 120 && L == 300)         pr = runden(4.50*qmp+sgz);
   if (B == 125 && L == 300)         pr = runden(4.50*qmp+sgz);
   if (B == 140 && L == 300)         pr = runden(6.00*qmp+sgz);
   if (B == 160 && L == 300)         pr = runden(6.00*qmp+sgz);
   if (pr == 0)                 pr = runden(B/100*L/100*qmp+sgz);
   window.document.formsg.HPreis.value = pr;
   window.document.formsg.Preis.value = komma(pr,2);
}

function sgswl()
{
   var qmp = 47.50;
   var qmg = 1.3;
   var sgz = 7.50;
   var volproqm = 17.6;
   var B = parseInt(window.document.formsg.Breite.value);
   var L = parseInt(window.document.formsg.Laenge.value);
   var volumen = runden(B/100*L/100*volproqm/10)*10;
   var gewicht = runden(B/100*L/100*qmg/10)*10;
   window.document.formsg.Gewicht.value = komma(gewicht,1);
   var volgew = gewicht;
   if (28*volumen/240 > volgew)
      volgew = 28*volumen/240;
   window.document.formsg.Volgew.value = komma(volgew,1);
   var pr = 0;
   if (B > L)
   {
      var C = B;
      B = L;
      L = C;
   }
   if (B == 60)
   {
      if (L <= 200)                  pr = runden(1.20*qmp+sgz);
      if (L >  200)                  pr = runden(B/100*L/100*qmp+0.9*(L-200)/100*qmp+sgz);
   }
   if (B == 75)
   {
      if (L <= 200)                  pr = runden(1.50*qmp+sgz);
      if (L >  200)                  pr = runden(B/100*L/100*qmp+0.75*(L-200)/100*qmp+sgz);
   }
   if (B == 60 && L == 200)          pr = 49.50;
   if (B == 75 && L == 200)          pr = 69.00;
   if (B == 90 && L == 200)          pr = 115.00;
   if (B == 100 && L == 200)         pr = 126.50;
   if (pr == 0) {
      if (L > 220) {
         pr = runden(1.5*L/100*qmp+2*sgz);
      } else {
         pr = runden(1.5*L/100*qmp+sgz);
      }
   }
   window.document.formsg.HPreis.value = pr;
   window.document.formsg.Preis.value = komma(pr,2);
}

function runden(wert)
{
   var k = (Math.round(100 * (wert + 0.00001)) / 100 + 0.001) + '';	
   k = k.substring(0, k.indexOf('.') + 3);
   return k;
}

function komma(txt,txtlen)
{
   var ttt = String(txt);
   var t = "";
   var pkt = 0;
   var pnk = 0;
   for (i=0; i < ttt.length; i++)
   {
      if (ttt.charAt(i) == ".")
      {
         t = t.concat(",");
         pkt = 1;
      }
      else                          
      {
         t = t.concat(ttt.charAt(i));
         if (pkt == 1)    pnk++;
      }
   }
   if (pkt == 0)
   {
      t = t.concat(",");
      for (i=0; i < txtlen; i++)      t = t.concat("0");
   }
   else
      if (pnk > txtlen)
      {
         t = t.substring(0,t.length-pnk+txtlen);
      }
      else
      {
         for (i=pnk; i < txtlen; i++)    t = t.concat("0");
      }
   return t;
}

function buy(nr)
{
   var menge = 1;
   var qu = window.document.formsg.Qual.value;
   var bez = 'Sondergröße, ';
   var beze = 'Special size, ';
   if (qu == 'HFB')         nr = 'SGHB';
   if (qu == 'HFSB')        nr = 'SGHSB';
   if (qu == 'HFBM')        nr = 'SGHFBM';
   if (qu == 'HFB') {
      bez = bez.concat("HF");
      beze = beze.concat("HF");
   } else {
      if (qu == 'HFSB') {
         bez = bez.concat("HFS");
         beze = beze.concat("HFS");
      } else {
        if (qu == 'HFBM') {
           bez = bez.concat("HFM");
           beze = beze.concat("HFM");
        } else {
          bez = bez.concat(qu);
          beze = beze.concat(qu);
		}
      }
   }
   bez = bez.concat(' ');
   bez = bez.concat(window.document.formsg.Breite.value);
   bez = bez.concat('x');
   bez = bez.concat(window.document.formsg.Laenge.value);
   beze = beze.concat(' ');
   beze = beze.concat(window.document.formsg.Breite.value);
   beze = beze.concat('x');
   beze = beze.concat(window.document.formsg.Laenge.value);
   if (qu == 'HF' || qu == 'HFS' || qu == 'HFM') {
      bez = bez.concat(", natur");
      beze = beze.concat(", natural");
   }
   if (qu == 'HFB' || qu == 'HFSB' || qu == 'HFBM') {
      bez = bez.concat(", braun");
      beze = beze.concat(", brown");
   }
   var pr = window.document.formsg.HPreis.value;
   if (qu == 'A' || qu == 'HF' || qu == 'HFB')
      var lz = '0';
   if (qu == 'HFM' || qu == 'HFBM')
      var lz = '1';
   if (qu == 'HFS' || qu == 'HFSB' || qu == 'SWL')
      var lz = '2';
   if (qu == 'DF' || qu == 'DFR')
      var lz = '4';
   var volgew = window.document.formsg.Volgew.value;
   var strFilename;
   var strHref = self.location.href;
   strHref = strHref.replace(/V/g,"\\");
   var ildx = strHref.lastIndexOf("\\");
   if (-1 < ildx) {
      strFilename = strHref.substring(ildx+1);
   } else {
      strFilename = strHref;
   }
   window.location.href = "../../php/buysg.php?bez="+bez+"&beze="+beze+"&art="+nr+"&preis="+pr+"&lz="+lz+"&volgew="+volgew+"&url="+strFilename;
}