<!-- //
function Qheld()
{
document.bfcal.calculatekgsfat.value=((document.bfcal.inputlitres.value)*(document.bfcal.inputbfat.value))/100;
purchase();
}

function purchase()
{
document.bfcal.calculateP1a.value=Math.round(((document.bfcal.inputP1.value)*(document.bfcal.inputPa.value))/100 *1000000)/1000000;
document.bfcal.calculateP2b.value=Math.round(((document.bfcal.inputP2.value)*(document.bfcal.inputPb.value))/100 *1000000)/1000000;
document.bfcal.calculateP3c.value=Math.round(((document.bfcal.inputP3.value)*(document.bfcal.inputPc.value))/100 *1000000)/1000000;
document.bfcal.calculateP4d.value=Math.round(((document.bfcal.inputP4.value)*(document.bfcal.inputPd.value))/100 *1000000)/1000000;
document.bfcal.calculateP5e.value=Math.round(((document.bfcal.inputP5.value)*(document.bfcal.inputPe.value))/100 *1000000)/1000000;
document.bfcal.calculateP6f.value=Math.round(((document.bfcal.inputP6.value)*(document.bfcal.inputPf.value))/100 *1000000)/1000000;
purchasetotals();
}

function purchasetotals()
{
document.bfcal.calculatePkgsfat.value=(eval(document.bfcal.calculateP1a.value)+eval(document.bfcal.calculateP2b.value)+eval(document.bfcal.calculateP3c.value)+eval(document.bfcal.calculateP4d.value)+eval(document.bfcal.calculateP5e.value)+eval(document.bfcal.calculateP6f.value));
document.bfcal.calculatePlitres.value=(eval(document.bfcal.inputP1.value)+eval(document.bfcal.inputP2.value)+eval(document.bfcal.inputP3.value)+eval(document.bfcal.inputP4.value)+eval(document.bfcal.inputP5.value)+eval(document.bfcal.inputP6.value));
document.bfcal.calculatePbfat.value=Math.round(((document.bfcal.calculatePkgsfat.value)/(document.bfcal.calculatePlitres.value))*100 *1000000)/1000000;
permbasecalculator();
}


function permbasecalculator()
{
document.bfcal.permbase.value=Math.round((eval(document.bfcal.calculatekgsfat.value)+eval(document.bfcal.calculatePkgsfat.value)) / (eval(document.bfcal.inputlitres.value)+eval(document.bfcal.calculatePlitres.value))*100 *1000000)/1000000;
lease();
}

function lease()
{
document.bfcal.calculateL1a.value=Math.round(((document.bfcal.inputL1.value)*(document.bfcal.inputLa.value))/100 *1000000)/1000000;
document.bfcal.calculateL2b.value=Math.round(((document.bfcal.inputL2.value)*(document.bfcal.inputLb.value))/100 *1000000)/1000000;
document.bfcal.calculateL3c.value=Math.round(((document.bfcal.inputL3.value)*(document.bfcal.inputLc.value))/100 *1000000)/1000000;
document.bfcal.calculateL4d.value=Math.round(((document.bfcal.inputL4.value)*(document.bfcal.inputLd.value))/100 *1000000)/1000000;
document.bfcal.calculateL5e.value=Math.round(((document.bfcal.inputL5.value)*(document.bfcal.inputLe.value))/100 *1000000)/1000000;
document.bfcal.calculateL6f.value=Math.round(((document.bfcal.inputL6.value)*(document.bfcal.inputLf.value))/100 *1000000)/1000000;
leasetotals();
}

function leasetotals()
{
document.bfcal.calculateLkgsfat.value=(eval(document.bfcal.calculateL1a.value)+eval(document.bfcal.calculateL2b.value)+eval(document.bfcal.calculateL3c.value)+eval(document.bfcal.calculateL4d.value)+eval(document.bfcal.calculateL5e.value)+eval(document.bfcal.calculateL6f.value));
document.bfcal.calculateLlitres.value=(eval(document.bfcal.inputL1.value)+eval(document.bfcal.inputL2.value)+eval(document.bfcal.inputL3.value)+eval(document.bfcal.inputL4.value)+eval(document.bfcal.inputL5.value)+eval(document.bfcal.inputL6.value));
document.bfcal.calculateLbfat.value=Math.round(((document.bfcal.calculateLkgsfat.value)/(document.bfcal.calculateLlitres.value))*100 *1000000)/1000000;
totalvolumecalculator();
}

function totalvolumecalculator()
{
document.bfcal.totalvolume.value=(eval(document.bfcal.inputlitres.value)+eval(document.bfcal.calculatePlitres.value)+eval(document.bfcal.calculateLlitres.value));
totalbasecalculator();
}


function totalbasecalculator()
{
document.bfcal.totalbase.value=Math.round((eval(document.bfcal.calculatekgsfat.value)+eval(document.bfcal.calculatePkgsfat.value)+eval(document.bfcal.calculateLkgsfat.value)) / (eval(document.bfcal.inputlitres.value)+eval(document.bfcal.calculatePlitres.value)+eval(document.bfcal.calculateLlitres.value))*100 *1000000)/1000000;
}
//-->