function calcpw(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cvalue;
if ((document.forms[0].elements[index+1].value > 0) && (document.forms[0].elements[index+3].value > 0)){
  cvalue=(document.forms[0].elements[index+3].value*1-document.forms[0].elements[index].value*1)/document.forms[0].elements[index+1].value*1;
  cvalue = 1000*cvalue;
  cvalue = cvalue.toDec(1);
  document.forms[0].elements[index+4].value=cvalue;
}
var AvgS;
AvgS = (document.forms["frmSol"].elements["txtts1"].value*1);
AvgS = AvgS.toDec(1);
document.forms["frmSol"].elements["txtmtss"].value = AvgS;
if ((frmSol.txtts1.value > 0) && (frmSol.txtts2.value > 0)){
  AvgS=(frmSol.txtts1.value*1+frmSol.txtts2.value*1)/2;
  AvgS = AvgS.toDec(1);
  document.forms["frmSol"].elements["txtmtss"].value = AvgS;
}
if ((frmSol.txtts1.value > 0) && (frmSol.txtts2.value > 0) && (frmSol.txtts3.value > 0)){
  AvgS=(frmSol.txtts1.value*1+frmSol.txtts2.value*1+frmSol.txtts3.value*1)/3;
  AvgS = AvgS.toDec(1);
  document.forms["frmSol"].elements["txtmtss"].value = AvgS;
}
}
function calcsv(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cvalue;
if ((document.forms[0].elements[index-1].value > 0) && (document.forms[0].elements[index+2].value > 0)){
  cvalue=(document.forms[0].elements[index+2].value*1-document.forms[0].elements[index-1].value*1)/document.forms[0].elements[index].value*1;
  cvalue = 1000*cvalue;
  cvalue = cvalue.toDec(1);
  document.forms[0].elements[index+3].value=cvalue;
}
var AvgS;
AvgS = (document.forms["frmSol"].elements["txtts1"].value*1);
AvgS = AvgS.toDec(1);
document.forms["frmSol"].elements["txtmtss"].value = AvgS;
if ((frmSol.txtts1.value > 0) && (frmSol.txtts2.value > 0)){
  AvgS=(frmSol.txtts1.value*1+frmSol.txtts2.value*1)/2;
  AvgS = AvgS.toDec(1);
  document.forms["frmSol"].elements["txtmtss"].value = AvgS;
}
if ((frmSol.txtts1.value > 0) && (frmSol.txtts2.value > 0) && (frmSol.txtts3.value > 0)){
  AvgS=(frmSol.txtts1.value*1+frmSol.txtts2.value*1+frmSol.txtts3.value*1)/3;
  AvgS = AvgS.toDec(1);
  document.forms["frmSol"].elements["txtmtss"].value = AvgS;
}
}
function calcsf(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cvalue;
if ((document.forms[0].elements[index-3].value > 0) && (document.forms[0].elements[index-2].value > 0)){
  cvalue=(document.forms[0].elements[index].value*1-document.forms[0].elements[index-3].value*1)/document.forms[0].elements[index-2].value*1;
  cvalue = 1000*cvalue;
  cvalue = cvalue.toDec(1);
  document.forms[0].elements[index+1].value=cvalue;
}
var AvgS;
AvgS = (document.forms["frmSol"].elements["txtts1"].value*1);
AvgS = AvgS.toDec(1);
document.forms["frmSol"].elements["txtmtss"].value = AvgS;
if ((frmSol.txtts1.value > 0) && (frmSol.txtts2.value > 0)){
  AvgS=(frmSol.txtts1.value*1+frmSol.txtts2.value*1)/2;
  AvgS = AvgS.toDec(1);
  document.forms["frmSol"].elements["txtmtss"].value = AvgS;
}
if ((frmSol.txtts1.value > 0) && (frmSol.txtts2.value > 0) && (frmSol.txtts3.value > 0)){
  AvgS=(frmSol.txtts1.value*1+frmSol.txtts2.value*1+frmSol.txtts3.value*1)/3;
  AvgS = AvgS.toDec(1);
  document.forms["frmSol"].elements["txtmtss"].value = AvgS;
}
}
function calcVelLV1(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+3].value=cValue;

if (document.forms[0].elements[index+1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+3].value=cValue;
}
if ((document.forms[0].elements[index+1].value > 0) && (document.forms[0].elements[index+2].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1)+(document.forms[0].elements[index+2].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+3].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+3].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+12].value=AvgV;

if (document.forms[0].elements[index+7].value > 0){
  AvgV = ((document.forms[0].elements[index+7].value*1)+(document.forms[0].elements[index+3].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+12].value=AvgV;
}
if ((document.forms[0].elements[index+11].value > 0) && (document.forms[0].elements[index+7].value > 0)){
  AvgV=((document.forms[0].elements[index+11].value*1)+(document.forms[0].elements[index+7].value*1)+(document.forms[0].elements[index+3].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+12].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+72].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+72].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+73].value= disQ;
}
}
function calcVelLV2(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+2].value=cValue;

if (document.forms[0].elements[index-1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+2].value=cValue;
}
if ((document.forms[0].elements[index-1].value > 0) && (document.forms[0].elements[index+1].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index+1].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+2].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+2].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+11].value=AvgV;

if (document.forms[0].elements[index+6].value > 0){
  AvgV = ((document.forms[0].elements[index+6].value*1)+(document.forms[0].elements[index+2].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+11].value=AvgV;
}
if ((document.forms[0].elements[index+10].value > 0) && (document.forms[0].elements[index+6].value > 0)){
  AvgV=((document.forms[0].elements[index+10].value*1)+(document.forms[0].elements[index+6].value*1)+(document.forms[0].elements[index+2].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+11].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+71].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+71].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+72].value= disQ;
}
}
function calcVelLV3(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+1].value=cValue;

if (document.forms[0].elements[index-1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+1].value=cValue;
}
if ((document.forms[0].elements[index-2].value > 0) && (document.forms[0].elements[index-1].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-2].value*1)+(document.forms[0].elements[index-1].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+1].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+1].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+10].value=AvgV;

if (document.forms[0].elements[index+5].value > 0){
  AvgV = ((document.forms[0].elements[index+5].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+10].value=AvgV;
}
if ((document.forms[0].elements[index+9].value > 0) && (document.forms[0].elements[index+5].value > 0)){
  AvgV=((document.forms[0].elements[index+9].value*1)+(document.forms[0].elements[index+5].value*1)+(document.forms[0].elements[index+1].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+10].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+70].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+70].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+71].value= disQ;
}
}
function calcVelMV1(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+3].value=cValue;

if (document.forms[0].elements[index+1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+3].value=cValue;
}
if ((document.forms[0].elements[index+1].value > 0) && (document.forms[0].elements[index+2].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1)+(document.forms[0].elements[index+2].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+3].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+3].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+8].value=AvgV;

if (document.forms[0].elements[index-1].value > 0){
  AvgV = ((document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index+3].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+8].value=AvgV;
}
if ((document.forms[0].elements[index+7].value > 0) && (document.forms[0].elements[index-1].value > 0)){
  AvgV=((document.forms[0].elements[index+7].value*1)+(document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index+3].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+8].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+68].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+68].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+69].value= disQ;
}
}
function calcVelMV2(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+2].value=cValue;

if (document.forms[0].elements[index+1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+2].value=cValue;
}
if ((document.forms[0].elements[index+1].value > 0) && (document.forms[0].elements[index-2].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1)+(document.forms[0].elements[index-2].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+2].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+2].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+7].value=AvgV;

if (document.forms[0].elements[index-2].value > 0){
  AvgV = ((document.forms[0].elements[index-2].value*1)+(document.forms[0].elements[index+2].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+7].value=AvgV;
}
if ((document.forms[0].elements[index+6].value > 0) && (document.forms[0].elements[index-2].value > 0)){
  AvgV=((document.forms[0].elements[index+6].value*1)+(document.forms[0].elements[index-2].value*1)+(document.forms[0].elements[index+2].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+7].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+67].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+67].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+68].value= disQ;
}
}
function calcVelMV3(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+1].value=cValue;

if (document.forms[0].elements[index-1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+1].value=cValue;
}
if ((document.forms[0].elements[index-1].value > 0) && (document.forms[0].elements[index-2].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index-2].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+1].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+1].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+6].value=AvgV;

if (document.forms[0].elements[index-3].value > 0){
  AvgV = ((document.forms[0].elements[index-3].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+6].value=AvgV;
}
if ((document.forms[0].elements[index+5].value > 0) && (document.forms[0].elements[index-3].value > 0)){
  AvgV=((document.forms[0].elements[index+5].value*1)+(document.forms[0].elements[index-3].value*1)+(document.forms[0].elements[index+1].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+6].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+66].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+66].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+67].value= disQ;
}
}
function calcVelRV1(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+3].value=cValue;

if (document.forms[0].elements[index+1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+3].value=cValue;
}
if ((document.forms[0].elements[index+1].value > 0) && (document.forms[0].elements[index+2].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index+1].value*1)+(document.forms[0].elements[index+2].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+3].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+3].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+4].value=AvgV;

if (document.forms[0].elements[index-1].value > 0){
  AvgV = ((document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index+3].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+4].value=AvgV;
}
if ((document.forms[0].elements[index-5].value > 0) && (document.forms[0].elements[index-1].value > 0)){
  AvgV=((document.forms[0].elements[index-5].value*1)+(document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index+3].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+4].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+64].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+64].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+65].value= disQ;
}
}
function calcVelRV2(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+2].value=cValue;

if (document.forms[0].elements[index-2].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-2].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+2].value=cValue;
}
if ((document.forms[0].elements[index-2].value > 0) && (document.forms[0].elements[index-6].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-2].value*1)+(document.forms[0].elements[index-6].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+2].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+2].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+3].value=AvgV;

if (document.forms[0].elements[index-2].value > 0){
  AvgV = ((document.forms[0].elements[index-2].value*1)+(document.forms[0].elements[index+2].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+3].value=AvgV;
}
if ((document.forms[0].elements[index-6].value > 0) && (document.forms[0].elements[index-2].value > 0)){
  AvgV=((document.forms[0].elements[index-6].value*1)+(document.forms[0].elements[index-2].value*1)+(document.forms[0].elements[index+2].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+3].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+63].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+63].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+64].value= disQ;
}
}
function calcVelRV3(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index].value*1);
cValue = cValue.toDec(1);
document.forms[0].elements[index+1].value=cValue;

if (document.forms[0].elements[index-1].value > 0){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1))/2;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+1].value=cValue;
}
if ((document.forms[0].elements[index-1].value > 0) && (document.forms[0].elements[index-2].value > 0)){
  cValue=((document.forms[0].elements[index].value*1)+(document.forms[0].elements[index-1].value*1)+(document.forms[0].elements[index-2].value*1))/3;
  cValue = cValue.toDec(1);
  document.forms[0].elements[index+1].value=cValue;
}
var AvgV;
AvgV = (document.forms[0].elements[index+1].value*1);
AvgV = AvgV.toDec(1);
document.forms[0].elements[index+2].value=AvgV;

if (document.forms[0].elements[index-3].value > 0){
  AvgV = ((document.forms[0].elements[index-3].value*1)+(document.forms[0].elements[index+1].value*1))/2;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+2].value=AvgV;
}
if ((document.forms[0].elements[index-7].value > 0) && (document.forms[0].elements[index-3].value > 0)){
  AvgV=((document.forms[0].elements[index-7].value*1)+(document.forms[0].elements[index-3].value*1)+(document.forms[0].elements[index+1].value*1))/3;
  AvgV = AvgV.toDec(1);
  document.forms[0].elements[index+2].value=AvgV;
}
var disQ;
if (document.forms[0].elements[index+62].value > 0){
  disQ = AvgV*(document.forms[0].elements[index+62].value*1);
  disQ = disQ.toDec(2);
  document.forms[0].elements[index+63].value= disQ;
}
}
function calct2ia(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index-4].value*1+document.forms[0].elements[index+1].value*1)/200;
cValue = cValue*document.forms[0].elements[index].value*1;
cValue = cValue.toDec(3);
document.forms[0].elements[index+2].value=cValue;
var ttlValue;
ttlValue=frmDis.a2.value*1+frmDis.a3.value*1+frmDis.a4.value*1+frmDis.a5.value*1+frmDis.a6.value*1+frmDis.a7.value*1+frmDis.a8.value*1+frmDis.a9.value*1+frmDis.a10.value*1+frmDis.a11.value*1+frmDis.a12.value*1+frmDis.a13.value*1+frmDis.a14.value*1+frmDis.a15.value*1+frmDis.a16.value*1+frmDis.a17.value*1+frmDis.a18.value*1+frmDis.a19.value*1+frmDis.a20.value*1;
ttlValue = ttlValue.toDec(3);
frmDis.ttlA.value=ttlValue;
var finalQ;
finalQ = (frmDis.ttlA.value*1)*(frmDis.txtAvgV.value*1);
finalQ = finalQ.toDec(2);
frmDis.discm.value=finalQ;
}
function calctia(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index-5].value*1+document.forms[0].elements[index+1].value*1)/200;
cValue = cValue*document.forms[0].elements[index].value*1;
cValue = cValue.toDec(3);
document.forms[0].elements[index+2].value=cValue;
var ttlValue;
ttlValue=frmDis.a2.value*1+frmDis.a3.value*1+frmDis.a4.value*1+frmDis.a5.value*1+frmDis.a6.value*1+frmDis.a7.value*1+frmDis.a8.value*1+frmDis.a9.value*1+frmDis.a10.value*1+frmDis.a11.value*1+frmDis.a12.value*1+frmDis.a13.value*1+frmDis.a14.value*1+frmDis.a15.value*1+frmDis.a16.value*1+frmDis.a17.value*1+frmDis.a18.value*1+frmDis.a19.value*1+frmDis.a20.value*1;
ttlValue = ttlValue.toDec(3);
frmDis.ttlA.value=ttlValue;
var finalQ;
finalQ = (frmDis.ttlA.value*1)*(frmDis.txtAvgV.value*1);
finalQ = finalQ.toDec(2);
frmDis.discm.value=finalQ;
}
function calct3ia(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index+52].value*1+document.forms[0].elements[index+1].value*1)/200;
cValue = cValue*document.forms[0].elements[index].value*1;
cValue = cValue.toDec(3);
document.forms[0].elements[index+2].value=cValue;
var ttlValue;
ttlValue=frmDis.a2.value*1+frmDis.a3.value*1+frmDis.a4.value*1+frmDis.a5.value*1+frmDis.a6.value*1+frmDis.a7.value*1+frmDis.a8.value*1+frmDis.a9.value*1+frmDis.a10.value*1+frmDis.a11.value*1+frmDis.a12.value*1+frmDis.a13.value*1+frmDis.a14.value*1+frmDis.a15.value*1+frmDis.a16.value*1+frmDis.a17.value*1+frmDis.a18.value*1+frmDis.a19.value*1+frmDis.a20.value*1;
ttlValue = ttlValue.toDec(3);
frmDis.ttlA.value=ttlValue;
var finalQ;
finalQ = (frmDis.ttlA.value*1)*(frmDis.txtAvgV.value*1);
finalQ = finalQ.toDec(2);
frmDis.discm.value=finalQ;
}
function calctd2a(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index-5].value*1+document.forms[0].elements[index].value*1)/200;
cValue = cValue*document.forms[0].elements[index-1].value*1;
cValue = cValue.toDec(3);
document.forms[0].elements[index+1].value=cValue;
var ttlValue;
ttlValue=frmDis.a2.value*1+frmDis.a3.value*1+frmDis.a4.value*1+frmDis.a5.value*1+frmDis.a6.value*1+frmDis.a7.value*1+frmDis.a8.value*1+frmDis.a9.value*1+frmDis.a10.value*1+frmDis.a11.value*1+frmDis.a12.value*1+frmDis.a13.value*1+frmDis.a14.value*1+frmDis.a15.value*1+frmDis.a16.value*1+frmDis.a17.value*1+frmDis.a18.value*1+frmDis.a19.value*1+frmDis.a20.value*1;
ttlValue = ttlValue.toDec(3);
frmDis.ttlA.value=ttlValue;
var finalQ;
finalQ = (frmDis.ttlA.value*1)*(frmDis.txtAvgV.value*1);
finalQ = finalQ.toDec(2);
frmDis.discm.value=finalQ;
}
function calctd3a(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index-6].value*1+document.forms[0].elements[index].value*1)/200;
cValue = cValue*document.forms[0].elements[index-1].value*1;
cValue = cValue.toDec(3);
document.forms[0].elements[index+1].value=cValue;
var ttlValue;
ttlValue=frmDis.a2.value*1+frmDis.a3.value*1+frmDis.a4.value*1+frmDis.a5.value*1+frmDis.a6.value*1+frmDis.a7.value*1+frmDis.a8.value*1+frmDis.a9.value*1+frmDis.a10.value*1+frmDis.a11.value*1+frmDis.a12.value*1+frmDis.a13.value*1+frmDis.a14.value*1+frmDis.a15.value*1+frmDis.a16.value*1+frmDis.a17.value*1+frmDis.a18.value*1+frmDis.a19.value*1+frmDis.a20.value*1;
ttlValue = ttlValue.toDec(3);
frmDis.ttlA.value=ttlValue;
var finalQ;
finalQ = (frmDis.ttlA.value*1)*(frmDis.txtAvgV.value*1);
finalQ = finalQ.toDec(2);
frmDis.discm.value=finalQ;
}
function calctd4a(obj){
var i, index;
for(i=0;i<document.forms[0].length;i++){
if(document.forms[0].elements[i].name==obj.name)
index=i;
}
var cValue;
cValue = (document.forms[0].elements[index+51].value*1+document.forms[0].elements[index].value*1)/200;
cValue = cValue*document.forms[0].elements[index-1].value*1;
cValue = cValue.toDec(3);
document.forms[0].elements[index+1].value=cValue;
var ttlValue;
ttlValue=frmDis.a2.value*1+frmDis.a3.value*1+frmDis.a4.value*1+frmDis.a5.value*1+frmDis.a6.value*1+frmDis.a7.value*1+frmDis.a8.value*1+frmDis.a9.value*1+frmDis.a10.value*1+frmDis.a11.value*1+frmDis.a12.value*1+frmDis.a13.value*1+frmDis.a14.value*1+frmDis.a15.value*1+frmDis.a16.value*1+frmDis.a17.value*1+frmDis.a18.value*1+frmDis.a19.value*1+frmDis.a20.value*1;
ttlValue = ttlValue.toDec(3);
frmDis.ttlA.value=ttlValue;
var finalQ;
finalQ = (frmDis.ttlA.value*1)*(frmDis.txtAvgV.value*1);
finalQ = finalQ.toDec(2);
frmDis.discm.value=finalQ;
}
function EnableButton(){
 document.frmBac.btnSubmit.disabled=false;
}
function getY1(){
 var fr=frames['myIframe'].document.forms[0]; 
 var strPg; 
 var w = window.screen.availWidth;
 w = (w-210)/2;
 var h = window.screen.availheight;
 h = (h-150)/2;
 var strCondit = 'left='+ w +',top='+ h +',height=150,width=210,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,minimize=no,copyhistory=no';
 strPg = "qwwSetY1.aspx?Y1Max=" + fr.txtY1Max.value + "&Y1Min=" + fr.txtY1Min.value + "&Y1Int=" + fr.txtY1Int.value
 childWindow = window.open(strPg, 'newWin', strCondit)
}
function getY2(){
 var fr=frames['myIframe'].document.forms[0]; 
 var strPg; 
 var w = window.screen.availWidth;
 w = (w-210)/2;
 var h = window.screen.availheight;
 h = (h-150)/2;
 var strCondit = 'left='+ w +',top='+ h +',height=150,width=210,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,minimize=no,copyhistory=no';
 strPg = "qwwSetY2.aspx?Y2Max=" + fr.txtY2Max.value + "&Y2Min=" + fr.txtY2Min.value + "&Y2Int=" + fr.txtY2Int.value
 childWindow = window.open(strPg, 'newWin', strCondit)
}
function chkdd1(){
      var ddV;
      ddv = document.frmBac.ddGC1.selectedIndex;
      if(ddv == 0){
          if (document.forms["frmBac"].elements["txtGC1"].value == 0){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 1){
          if (document.forms["frmBac"].elements["txtGC1"].value == 0){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 2){
          if ((document.forms["frmBac"].elements["txtGC1"].value > 0) && (document.forms["frmBac"].elements["txtGC1"].value < 10)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 3){
          if ((document.forms["frmBac"].elements["txtGC1"].value > 10) && (document.forms["frmBac"].elements["txtGC1"].value < 100)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 4){
          if ((document.forms["frmBac"].elements["txtGC1"].value > 100) && (document.forms["frmBac"].elements["txtGC1"].value < 200)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 5){
          if (document.forms["frmBac"].elements["txtGC1"].value > 200){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
   }
   function chkdd2(){
      var ddV;
      ddv = document.frmBac.ddGC2.selectedIndex;
      if(ddv == 0){
          if (document.forms["frmBac"].elements["txtGC2"].value == 0){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 1){
          if (document.forms["frmBac"].elements["txtGC2"].value == 0){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 2){
          if ((document.forms["frmBac"].elements["txtGC2"].value > 0) && (document.forms["frmBac"].elements["txtGC2"].value < 10)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 3){
          if ((document.forms["frmBac"].elements["txtGC2"].value > 10) && (document.forms["frmBac"].elements["txtGC2"].value < 100)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 4){
          if ((document.forms["frmBac"].elements["txtGC2"].value > 100) && (document.forms["frmBac"].elements["txtGC2"].value < 200)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 5){
          if (document.forms["frmBac"].elements["txtGC2"].value > 200){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
   }
   function chkdd3(){
      var ddV;
      ddv = document.frmBac.ddGC3.selectedIndex;
      if(ddv == 0){
          if (document.forms["frmBac"].elements["txtGC3"].value == 0){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 1){
          if (document.forms["frmBac"].elements["txtGC3"].value == 0){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 2){
          if ((document.forms["frmBac"].elements["txtGC3"].value > 0) && (document.forms["frmBac"].elements["txtGC3"].value < 10)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 3){
          if ((document.forms["frmBac"].elements["txtGC3"].value > 10) && (document.forms["frmBac"].elements["txtGC3"].value < 100)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 4){
          if ((document.forms["frmBac"].elements["txtGC3"].value > 100) && (document.forms["frmBac"].elements["txtGC3"].value < 200)){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
      }
      if(ddv == 5){
          if (document.forms["frmBac"].elements["txtGC3"].value > 200){
            return true;
          }
          else{
            alert('This value is inconsistent with the category selected!');
          }
    }
}
function closeWin() {
 myWindow.close();
}
function PushIt(e){
 if (e.keyCode == 13) {
 frmValidate.btnVal.focus();
}
}
function openWinCalc(){
var strCode;
strCode = "CalcDOSat.aspx"
var strCondit = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,minimize=no,copyhistory=no,width=525,height=280,left=80,top=100"
myWindow = window.open(strCode, 'newWin3', strCondit)
}
function getfoc(){
  var el=document.getElementById("txtPassword")
  el.focus();
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a)&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a.indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a;}}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers.document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function openWinSite(AwwSiteCode){
 var strPg; 
 var strCondit = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,minimize=no,copyhistory=no,width=565,height=540,left=40,top=120"
  strPg = "TigerMap.aspx?AwwSiteCode=" + AwwSiteCode
  myWindow = window.open(strPg, 'newWin3', strCondit)
}
function GetDate(CtrlName, SampleDate){   
  ChildWindow = window.open('qwwCalendar.aspx?FormName=' + document.forms[0].name + '&CtrlName=' + CtrlName + '&SampleDate=' + SampleDate, "PopUpCalendar", "width=270,height=300,top=200,left=200,toolbars=no,scrollbars=no,status=no,resizable=no");    
}   
function CheckWindow(){
 ChildWindow.close(); 
 }
function calculateAlk(obj){
  var i, index;
           for(i=0;i<document.forms[0].length;i++){
               if(document.forms[0].elements[i].name==obj.name)
               index=i;
        }
        var calculatedValue;
        calculatedValue = document.forms[0].elements[index].value * 5;
        document.forms[0].elements[index+1].value=calculatedValue;
        document.forms[0].elements[index+2].focus(); 
        }
function calculateHard(obj){
           var i, index;
             for(i=0;i<document.forms[0].length;i++){
               if(document.forms[0].elements[i].name==obj.name)
               index=i;
        }
        var calculatedValue;
        calculatedValue = document.forms[0].elements[index].value * 10;
        document.forms[0].elements[index+1].value=calculatedValue;
        document.forms[0].elements[index+2].focus(); 
        }

        Number.prototype.toDec = function(p){
          var x = Math.pow(10, p);
          var y = Math.round(this * x)/x;
          return y;
          }
     
function calculateTurb2(obj){
           var i, index;
             for(i=0;i<document.forms[0].length;i++){
               if(document.forms[0].elements[i].name==obj.name)
               index=i;
        }
        if (document.forms[0].elements[index].value>0){
         var calculatedValue;
         calculatedValue = document.forms[0].elements[index].value * 10;
         document.forms[0].elements[index+1].value=calculatedValue;
         document.forms[0].elements[index+2].focus();
         document.forms[0].elements[index-1].value = "";
         document.forms[0].elements[index-2].value = "";
        }  
        else
        {
         document.forms[0].elements[index+1].value = 2;
         document.forms[0].elements[index+2].focus();
    }
    } 
function calculateTurb1(obj){
           var i, index;
             for(i=0;i<document.forms[0].length;i++){
               if(document.forms[0].elements[i].name==obj.name)
               index=i;
        }
        if (document.forms[0].elements[index].value>0){
         var calculatedValue;
         calculatedValue = document.forms[0].elements[index].value * 5;
         document.forms[0].elements[index+1].value=calculatedValue;
         document.forms[0].elements[index+4].focus();
         document.forms[0].elements[index+2].value = "";
         document.forms[0].elements[index+3].value = "";
        }  
        else
        {
         document.forms[0].elements[index+1].value = 2;
         document.forms[0].elements[index+4].focus();
        }
        }     
function calculateSalinity(obj){
        if(document.frmCDE.txtWaterTemp.value*1 < 0.01){
          alert('Make a note in the comments that no water temperature reported for this sample');
          document.frmCDE.txtWaterTemp.value = -1
          }
          if(document.frmCDE.txtAvgDO.value*1 > 0.01){
          var AvgDO = document.frmCDE.txtAvgDO.value*1
          var T = document.frmCDE.txtWaterTemp.value*1
          T = T*1 + 273.15
          var x = (157570.1/T)*1
          var y = - (66423080/(T*T))*1
          var z = (12438000000/(T*T*T))*1
          var zz = - (862194900000/(T*T*T*T))*1
          var sal = document.frmCDE.txtSalinity.value*1
          var sala =  0.017674 - (10.754/T)*1
          var salb =  (2140.7/(T*T))*1
          var salc = sal*1*((sala*1)+(salb*1))
          var zzz =Math.exp(-139.34411 + x*1 + y*1 + z*1 + zz*1 - salc*1);
          var y = (AvgDO*1/zzz*1)*100
          y = y.toDec(2);
         document.frmCDE.txtSat.value = y*1;
         }
        }
 function calculateWTemp(obj){
         if(document.frmCDE.txtAvgDO.value*1 > 0.01){
          var AvgDO = document.frmCDE.txtAvgDO.value*1;
          var T = document.frmCDE.txtWaterTemp.value*1
          T = T*1 + 273.15
          var x = (157570.1/T)*1
          var y = - (66423080/(T*T))*1
          var z = (12438000000/(T*T*T))*1
          var zz = - (862194900000/(T*T*T*T))*1
          var sal = document.frmCDE.txtSalinity.value*1
          var sala =  0.017674 - (10.754/T)*1
          var salb =  (2140.7/(T*T))*1
          var salc = sal*1*((sala*1)+(salb*1))
          var zzz =Math.exp(-139.34411 + x*1 + y*1 + z*1 + zz*1 - salc*1);
          var y = (AvgDO*1/zzz*1)*100
          y = y.toDec(2);
         document.frmCDE.txtSat.value = y*1;
      }
   }        

  function calculateOxyA(obj){ 
        if(document.frmCDE.txtWaterTemp.value*1 < 0.01){
          alert('Make a note in the comments that no water temperature reported for this sample');
          document.frmCDE.txtWaterTemp.value = -1
          }
          if(document.frmCDE.txtAvgDO.value*1 < 0.01){
             var y = document.frmCDE.txtRep1.value*1
             y = y.toDec(2);
            document.frmCDE.txtAvgDO.value = y*1;
           }
           else{             
             var z =  (0.5*((document.frmCDE.txtRep1.value*1)+(document.frmCDE.txtRep2.value*1)));
             z = z.toDec(2);
             document.frmCDE.txtAvgDO.value = z*1;
          }
          var AvgDO = document.frmCDE.txtAvgDO.value*1
          var T = document.frmCDE.txtWaterTemp.value*1
          T = T*1 + 273.15
          var x = (157570.1/T)*1
          var y = - (66423080/(T*T))*1
          var z = (12438000000/(T*T*T))*1
          var zz = - (862194900000/(T*T*T*T))*1
          var sal = document.frmCDE.txtSalinity.value*1
          var sala =  0.017674 - (10.754/T)*1
          var salb =  (2140.7/(T*T))*1
          var salc = sal*1*((sala*1)+(salb*1))
          var zzz =Math.exp(-139.34411 + x*1 + y*1 + z*1 + zz*1 - salc*1);
          var y = (AvgDO*1/zzz*1)*100
          y = y.toDec(2);
         document.frmCDE.txtSat.value = y*1;
         }

  function calculateOxy(obj){ 
         var i, index;
             for(i=0;i<document.forms[0].length;i++){
               if(document.forms[0].elements[i].name==obj.name)
               index=i;
        }
        if(document.frmCDE.txtWaterTemp.value*1 < 0.01){
          alert('Make a note in the comments that no water temperature reported for this sample');
          document.frmCDE.txtWaterTemp.value = -1
           }
          if(document.frmCDE.txtAvgDO.value*1 < 0.01){
             var y = document.frmCDE.txtRep2.value*1
             y = y.toDec(2);
            document.frmCDE.txtAvgDO.value = y*1;
          }
          else{             
             var z =  (0.5*((document.frmCDE.txtRep1.value*1)+(document.frmCDE.txtRep2.value*1)));
             z = z.toDec(2);
             document.frmCDE.txtAvgDO.value = z*1;
         }
          var AvgDO = document.frmCDE.txtAvgDO.value*1
          var T = document.frmCDE.txtWaterTemp.value*1
          T = T*1 + 273.15
          var x = (157570.1/T)*1
          var y = - (66423080/(T*T))*1
          var z = (12438000000/(T*T*T))*1
          var zz = - (862194900000/(T*T*T*T))*1
          var sal = document.frmCDE.txtSalinity.value*1
          var sala =  0.017674 - (10.754/T)*1
          var salb =  (2140.7/(T*T))*1
          var salc = sal*1*((sala*1)+(salb*1))
          var zzz =Math.exp(-139.34411 + x*1 + y*1 + z*1 + zz*1 - salc*1);
          var y = (AvgDO*1/zzz*1)*100
          y = y.toDec(2);
         document.frmCDE.txtSat.value = y*1;
         document.forms[0].elements[index+3].focus();
         }
function setFocus(){
  frmValidate.txtPassword.focus();
}
function getSWidth(){
 if (screen.width < 801)
  document.body.style.overflow= "auto";  
}
function calcDO1(intL){
var y;
  if(frmProfile.txtDO1a.value >"0" && frmProfile.txtDO1b.value >"0")
    {
      y = 0.5*(frmProfile.txtDO1a.value*1 + frmProfile.txtDO1b.value*1);      
    }
    else
      {
        if(frmProfile.txtDO1a.value >"0")
          {
            y = frmProfile.txtDO1a.value*1
          }
        if(frmProfile.txtDO1b.value >"0")
          {
            y = frmProfile.txtDO1b.value*1
          } 
        }

     if(frmProfile.txtDO1a.value =="" && frmProfile.txtDO1b.value =="")
        {
          frmProfile.lblDO1.value = "";
        }
      else
       {
         y = y.toDec(2);
         frmProfile.lblDO1.value = y*1;
       }
 
     if (intL == "1")
       {
         frmProfile.txtPO41.focus();
       }
     else
       {
         frmProfile.txtDO1b.focus();
       }
    }
function calcDO2(intL){
var y;
if(frmProfile.txtDO2a.value >"0" && frmProfile.txtDO2b.value >"0")
    {
      y = 0.5*(frmProfile.txtDO2a.value*1 + frmProfile.txtDO2b.value*1);      
    }
    else
      {
        if(frmProfile.txtDO2a.value >"0")
          {
            y = frmProfile.txtDO2a.value*1
          }
        if(frmProfile.txtDO2b.value >"0")
          {
            y = frmProfile.txtDO2b.value*1
          } 
        }

     if(frmProfile.txtDO2a.value =="" && frmProfile.txtDO2b.value =="")
        {
          frmProfile.lblDO2.value = "";
        }
      else
       {
         y = y.toDec(2);
         frmProfile.lblDO2.value = y*1;
       }
 
     if (intL == "1")
       {
         frmProfile.txtPO42.focus();
       }
     else
       {
         frmProfile.txtDO2b.focus();
       }
    }
function calcDO3(intL){
var y;
if(frmProfile.txtDO3a.value >"0" && frmProfile.txtDO3b.value >"0")
    {
      y = 0.5*(frmProfile.txtDO3a.value*1 + frmProfile.txtDO3b.value*1);      
    }
    else
      {
        if(frmProfile.txtDO3a.value >"0")
          {
            y = frmProfile.txtDO3a.value*1
          }
        if(frmProfile.txtDO3b.value >"0")
          {
            y = frmProfile.txtDO3b.value*1
          } 
        }

     if(frmProfile.txtDO3a.value =="" && frmProfile.txtDO3b.value =="")
        {
          frmProfile.lblDO3.value = "";
        }
      else
       {
         y = y.toDec(2);
         frmProfile.lblDO3.value = y*1;
       }
 
     if (intL == "1")
       {
         frmProfile.txtPO43.focus();
       }
     else
       {
         frmProfile.txtDO3b.focus();
       }
    }

function calcDO4(intL){
var y;
if(frmProfile.txtDO4a.value >"0" && frmProfile.txtDO4b.value >"0")
    {
      y = 0.5*(frmProfile.txtDO4a.value*1 + frmProfile.txtDO4b.value*1);      
    }
    else
      {
        if(frmProfile.txtDO4a.value >"0")
          {
            y = frmProfile.txtDO4a.value*1
          }
        if(frmProfile.txtDO4b.value >"0")
          {
            y = frmProfile.txtDO4b.value*1
          } 
        }

     if(frmProfile.txtDO4a.value =="" && frmProfile.txtDO4b.value =="")
        {
          frmProfile.lblDO4.value = "";
        }
      else
       {
         y = y.toDec(2);
         frmProfile.lblDO4.value = y*1;
       }
 
     if (intL == "1")
       {
         frmProfile.txtPO44.focus();
       }
     else
       {
         frmProfile.txtDO4b.focus();
       }
    }