<!--
// km to miles-->
function weight(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 0.62137
}
else {
var answer=fc * 1.609
}

form.answer.value=answer;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// meters to feet-->
function weight1(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 3.2808

}
else {
var answer=fc * 0.3048
}

form.answer.value=answer;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// meters to yards>
function weight2(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 1.0936

}
else {
var answer=fc * 0.9144
}

form.answer.value=answer;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// centimeters to inch-->
function weight3(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 0.3937

}
else {
var answer=fc * 2.54
}

form.answer.value=answer;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// Celcius to Fahrenheit -->
function weight4(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc *1.8+32
}
else {
var answer=(fc-32)/1.8
}
form.answer.value=Math.round(10*answer)/10;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter a Temprature with numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// Hectare to Acre-->
function weight5(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 2.47104

}
else {
var answer=fc * 0.40468
}
form.answer.value=Math.round(10*answer)/10;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// Hectare to Feet2-->
function weight6(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 107639.1043

}
else {
var answer=fc * 9.29903
}
form.answer.value=Math.round(10*answer)/10;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// M2 to Feet2-->
function weight7(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 10.7639

}
else {
var answer=fc * 0.0929903
}
form.answer.value=Math.round(10*answer)/10;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// M2 to acre-->
function weight8(form) {
var fc=form.enu.value;
if (form.cfc[0].checked) {
var answer= fc * 0.0002471

}
else {
var answer=fc * 4046.8726
}
form.answer.value=Math.round(10*answer)/10;
//form validation--
var enu=form.enu.value;
//alert
if((enu==null)||(enu=="")||(isNaN(enu))){
alert('Please enter numbers only. Use a period for decimal place.');
form.enu.focus();
form.enu.select();
return false
}
}


// unhide-->