var PFR, Current, AWG, Weight,j,Width,k
var valindex,valindex2
function TraceCalc(form)
{
var myindex = "NULL";
valindex = form.CuWeight.options.length;
valindex2 = form.CuWidth.options.length;
Weight = -30;

for (j=0; j < valindex; j++) {
	if (form.CuWeight.options[j].selected){
		Weight = (form.CuWeight.options[j].value);
		myindex = j;
									}
							}
for (j=0; j < valindex2; j++) {
	if (form.CuWidth.options[j].selected){
		Width  = (form.CuWidth.options[j].value);
		myindx = j;
										}
Weight = eval(Weight);
Width = eval(Width);
															}
if (Weight == 1) {OneOunce()}
if (Weight == 2) {TwoOunce()}
if (Weight == 3) {ThreeOunce()}
if (Weight == 4) {FourOunce()}
if (Weight == 5) {FiveOunce()}
if (Weight == 6) {SixOunce()}

}


function OneOunce()
//function OneOunce(PFR)
{
if (Width == .01)  { PFR = 450; Current = .8; AWG = "----"}
if (Width == .015) { PFR = 400; Current = .9; AWG = "----"}
if (Width == .02)  { PFR = 300; Current = 1.2; AWG = "----"}
if (Width == .025) { PFR = 250; Current = 1.4; AWG = 34}
if (Width == .05)  { PFR = 125; Current = 2.3; AWG = 31}
if (Width == .075) { PFR = 85; Current = 2.9; AWG = 29}
if (Width == .1)   { PFR = 60; Current = 3.6; AWG = 28}
//if (Width == .03) { PFR = 225; Current = 1.58; AWG = 33}
if (Width == .03) { PFR = 5*((125-250)/(50-25))+250; Current = 5*((2.3-1.4)/(50-25))+1.4; AWG = 33}
//if (Width == .035) {PFR = 200; Current = 1.76; AWG = 32}
if (Width == .035) { PFR = 10*((125-250)/(50-25))+250; Current = 10*((2.3-1.4)/(50-25))+1.4; AWG = 32}
//if (Width == .15) { PFR = "10 est"; Current = "5 est."; AWG = "26 est"}
if (Width == .15) { PFR = 75*((60-85)/(100-75))+85; PFR = PFR+" est"; Current = 75*((3.6-2.9)/(100-75))+2.9; Current = Current + " est"; AWG = "26 est"}
alert ("weight "+Weight+ "  Width = "+Width  + "\n PFR ="+PFR+"   Current ="+Current+ "  AWG ="+ AWG)

// return
}

function TwoOunce()
//function TwoOunce(PFR)
{
if (Width == .01)  { PFR = 230; Current = 1.1; AWG = 33}
if (Width == .015) { PFR = 200; Current = 1.2; AWG = 33}
if (Width == .02)  { PFR = 150; Current = 1.5; AWG = 32}
if (Width == .025) { PFR = 130; Current = 1.8; AWG = 31}
if (Width == .05)  { PFR = 60; Current = 2.8; AWG = 28}
if (Width == .075) { PFR = 42; Current = 3.7; AWG = 26}
if (Width == .1)   { PFR = 30; Current = 4.6; AWG = 25}
//if (Width == .03) { PFR = 225; Current = 1.58; AWG = 30}
//if (Width == .035) { PFR = 200; Current = 1.76; AWG = 29}
//if (Width == .15) { PFR = "10 est"; Current = "5 est."; AWG = "26 est"}
if (Width == .03) { PFR = 5*((60-130)/(50-25))+130; Current = 5*((2.8-1.8)/(50-25))+1.8; AWG = 30}
if (Width == .035) { PFR = 10*((60-130)/(50-25))+130; Current = 10*((2.8-1.8)/(50-25))+1.8; AWG = 29}
if (Width == .15) { PFR = 75*((30-42)/(100-75))+42; PFR = PFR+" est"; Current = 75*((4.6-3.7)/(100-75))+3.7; Current = Current + " est"; AWG = "23 est"}
alert ("weight "+Weight+ "  Width = "+Width  + "\n PFR ="+PFR+"   Current ="+Current+ "  AWG ="+ AWG)

// return
}

function ThreeOunce()
{
if (Width == .01)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .015) { PFR = "Undef"; Current = "Undef"; AWG = "Undef"}
if (Width == .02)  { PFR = 100; Current = 1.8; AWG = 30}
if (Width == .025) { PFR = 80; Current = 2.1; AWG = 29}
if (Width == .05)  { PFR = 40; Current = 3.3; AWG = 26}
if (Width == .075) { PFR = 28; Current = 4.3; AWG = 24}
if (Width == .1)   { PFR = 20; Current = 5.4; AWG = 23}
if (Width == .15) { PFR = 13; Current = 7.4; AWG = 21}
if (Width == .03) { PFR = 5*((40-80)/(50-25))+80; Current = 5*((3.3-2.1)/(50-25))+2.1; AWG = 28}
if (Width == .035) { PFR = 10*((40-80)/(50-25))+80; Current = 10*((3.3-2.1)/(50-25))+2.1; AWG = 27}
alert ("weight "+Weight+ "  Width = "+Width  + "\n PFR ="+PFR+"   Current ="+Current+ "  AWG ="+ AWG)
// return
}


function FourOunce()
{
if (Width == .01)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .015) { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .02)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .025) { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .03)  { PFR = 50; Current = 2.6; AWG = 27}
if (Width == .05)  { PFR = 30; Current = 3.7; AWG = 25}
if (Width == .075) { PFR = 20; Current = 4.9; AWG = 23}
if (Width == .1)   { PFR = 15; Current = 6.2; AWG = 22}
if (Width == .15) { PFR = 10; Current = 8.2; AWG = 20}
if (Width == .035) { PFR = 5*((30-50)/(50-25))+50; Current = 10*((3.7-2.6)/(50-25))+2.6; AWG = 26}
alert ("weight "+Weight+ "  Width = "+Width  + "\n PFR ="+PFR+"   Current ="+Current+ "  AWG ="+ AWG)
// return
}


function FiveOunce()
//function TwoOunce(PFR)
{
if (Width == .01)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .015) { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .02)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .025)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .03)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .035) { PFR = 35; Current = 3.2; AWG = 25}
if (Width == .05)  { PFR = 26; Current = 4.0; AWG = 24}
if (Width == .075) { PFR = 17; Current = 5.6; AWG = 22}
if (Width == .1)   { PFR = 12; Current = 7.0; AWG = 21}
if (Width == .15) { PFR = 8; Current = 8.9; AWG = 19}
alert ("weight "+Weight+ "  Width = "+Width  + "\n PFR ="+PFR+"   Current ="+Current+ "  AWG ="+ AWG)
// return
}


function SixOunce()
//function TwoOunce(PFR)
{
if (Width == .01)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .015) { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .02)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .025)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .03)  { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .035) { PFR = "Undef" ; Current = "Undef"; AWG = "Undef"}
if (Width == .05)  { PFR = 20; Current = 4.3; AWG = 23}
if (Width == .075) { PFR = 14; Current = 6.0; AWG = 21}
if (Width == .1)   { PFR = 10; Current = 7.4; AWG = 20}
if (Width == .15) { PFR = 7; Current = 9.4; AWG = 18}
alert ("weight "+Weight+ "  Width = "+Width  + "\n PFR ="+PFR+"   Current ="+Current+ "  AWG ="+ AWG)



// return
}