var vCbW="24", vCbL="36", vCbFnd="", v2ndTyp="", vCostR="";
var vCbFpch="", vCbBpch="", vFDmr="", vBDmr="";
var v1stA="", v2ndA="", v2ndQA="", vShedQA="", vSTopA="";
var vBdmrA="", vFdmrA="", vFpchA="", vBpchA="", vTpchA="";
var vTlivA="", vTcostA="";
var vST1="", vST2="";
var vSL1="", vSL2="";
var vSM1="", vSM2="";
var vFT1="", vFT2="";
var vFL1="", vFL2="";
var vFM1="", vFM2="";
var vLT1="", vLT2="";
var vMT1="", vMT2="";
var vTT1="", vTT2="";
var vSlabor=0, vSmatl=0, vStotal=0;
var vFlabor=0, vFmatl=0, vFtotal=0;
var vTlabor=0, vTmatl=0, vTcostR=0, vCostB=0;
var vCbCode="", vAxoCode="", vSfac=.54, vMfac=.52, vFfac=.46, vLfac=.48;

function ChangeAxoImage()
{
document.getElementById("AxoImage").src=vAxoCode;
}

function UpdateCbData()
{
vCbW=document.CbDataForm.fCbW.value;
vCbL=document.CbDataForm.fCbL.value; 
vCbFnd=document.CbDataForm.fCbFnd.value;
vCostB=(vCbFnd*5)

v2ndTyp=document.CbDataForm.f2ndTyp.value;
vCbFpch=document.CbDataForm.fCbFpch.value;
vCbBpch=document.CbDataForm.fCbBpch.value; 
vFdmr=document.CbDataForm.fFdmr.value;
vBdmr=document.CbDataForm.fBdmr.value;
vCostR=document.CbDataForm.fCostR.value;

vCbCode=vCbW+vCbL+vCbFnd+vCbFpch+vCbBpch+"00"+v2ndTyp+vFdmr+vBdmr;
vAxoCode="Axo-"+vCbFpch+vCbBpch+"000"+vFdmr+vBdmr+".gif";

ChangeAxoImage()

v1stA=vCbW*vCbL;
vFpchA=(vCbFpch*1)*(vCbL*1)*8;
vBpchA=(vCbBpch*1)*(vCbL*1)*8;
vTpchA=(vFpchA*1)+(vBpchA*1);

v2ndQA=((vCbL-4)/2)*((vCbW-8)/2);
vShedQA=(vCbL-8)*2;
vSTopA=(vCbW-8)*2
v2ndA=(v2ndQA*v2ndTyp)+vSTopA;
  //ChangeAxoImage()

switch (v2ndTyp)
{
case "0":
  v2ndA=0, vFdmrA=0, vBdmrA=0;
  //alert("Front Dormer Area = "+vFdmrA+" sf");
  //alert("Back Dormer Area = "+vBdmrA+" sf");
  break;

case "1":
  vFdmrA="0";
  if (vBdmr=="1")
  {vBdmrA=vShedQA+16}
  else if (vBdmr=="2")
  {vBdmrA=15}
  else
  {vBdmrA=0}
break;

case "2":
  if (vFdmr=="1")
  {vFdmrA=vShedQA}
  else if (vFdmr=="2")
  {vFdmrA=15}
  else
  {vFdmrA=0}

  if (vBdmr=="1")
  {vBdmrA=vShedQA+16}
  else if (vBdmr=="2")
  {vBdmrA=15}
  else
  {vBdmrA=0}
break;

case "3":
  if (vFdmr=="1")
  {vFdmrA=vShedQA*2}
  else if (vFdmr=="2")
  {vFdmrA=15}
  else
  {vFdmrA=0}

  if (vBdmr=="1")
  {vBdmrA=(vShedQA*2)+16}
  else if (vBdmr=="2")
  {vBdmrA=30}
  else
  {vBdmrA=0}
break;

default:
  if (vFdmr=="1")
  {vFdmrA=(vShedQA*2)+16}
  else if (vFdmr=="2")
  {vFdmrA=30}
  else
  {vFdmrA=0}

  if (vBdmr=="1")
  {vBdmrA=(vShedQA*2)+16}
  else if (vBdmr=="2")
  {vBdmrA=30}
  else
  {vBdmrA=0}
}

v2ndA=(v2ndA*1)+(vFdmrA*1)+(vBdmrA*1);
vTlivA=(v1stA*1)+(v2ndA*1);
vTcostA=(v1stA*1)+(v2ndA*1)+(vTpchA*.5);
vCostR=(vCostR*1)+vCostB

vTT1=((vCostR*1)-24)*(vTcostA*1), vTT2=(vCostR*1)*(vTcostA*1);
vTcostR=("$"+vTT1+" - $"+vTT2);

vLT1=Math.round(vTT1*vLfac), vLT2=Math.round(vTT2*vLfac);
vTlabor=("$"+vLT1+" - $"+vLT2);

vMT1=Math.round(vTT1*vMfac), vMT2=Math.round(vTT2*vMfac);
vTmatl=("$"+vMT1+" - $"+vMT2);

vST1=Math.round(vTT1*vSfac), vST2=Math.round(vTT2*vSfac);
vStotal=("$"+vST1+" - $"+vST2);

vFT1=Math.round(vTT1*vFfac), vFT2=Math.round(vTT2*vFfac);
vFtotal=("$"+vFT1+" - $"+vFT2);

vSL1=Math.round(vTT1*vSfac*vLfac), vSL2=Math.round(vTT2*vSfac*vLfac);
vSlabor=("$"+vSL1+" - $"+vSL2);

vSM1=Math.round(vTT1*vSfac*vMfac), vSM2=Math.round(vTT2*vSfac*vMfac);
vSmatl=("$"+vSM1+" - $"+vSM2);

vFL1=Math.round(vTT1*vFfac*vLfac), vFL2=Math.round(vTT2*vFfac*vLfac);
vFlabor=("$"+vFL1+" - $"+vFL2);

vFM1=Math.round(vTT1*vFfac*vMfac), vFM2=Math.round(vTT2*vFfac*vMfac);
vFmatl=("$"+vFM1+" - $"+vFM2);

document.getElementById("f1stA").value=v1stA+" sf";
document.getElementById("f2ndA").value=v2ndA+" sf";
document.getElementById("fTlivA").value=vTlivA+" sf";
document.getElementById("fTpchA").value=vTpchA+" sf";
document.getElementById("fTcostA").value=vTcostA+" sf";
document.getElementById("fSlabor").value=vSlabor;
document.getElementById("fSmatl").value=vSmatl;
document.getElementById("fStotal").value=vStotal;
document.getElementById("fFlabor").value=vFlabor;
document.getElementById("fFmatl").value=vFmatl;
document.getElementById("fFtotal").value=vFtotal;
document.getElementById("fTlabor").value=vTlabor;
document.getElementById("fTmatl").value=vTmatl;
document.getElementById("fTcostR").value=vTcostR;

}