function resetpage1(converter)
{
document.converter.celsius.value="";
document.converter.kelvin.value="";
document.converter.fahrengeit.value="";
document.converter.reomur.value="";
document.converter.rankin.value="";
}

function calcC()
{
window.document.converter.kelvin.value = (eval(window.document.converter.celsius.value) + 273.15).toPrecision(12);
window.document.converter.fahrengeit.value = (1.8 * eval(window.document.converter.celsius.value) + 32).toPrecision(12);
window.document.converter.reomur.value = (eval(window.document.converter.celsius.value) * 0.8).toPrecision(12);
window.document.converter.rankin.value = (eval(window.document.converter.kelvin.value) * 1.8).toPrecision(12);
}

function calcK()
{
window.document.converter.celsius.value = (eval(window.document.converter.kelvin.value) - 273.15).toPrecision(12);
window.document.converter.fahrengeit.value = (1.8 * (eval(window.document.converter.kelvin.value) - 273.15) + 32).toPrecision(12);
window.document.converter.reomur.value = (eval(window.document.converter.celsius.value) * 0.8).toPrecision(12);
window.document.converter.rankin.value = (eval(window.document.converter.kelvin.value) * 1.8).toPrecision(12);

}

function calcF()
{
window.document.converter.celsius.value = ((eval(window.document.converter.fahrengeit.value) - 32) / 1.8).toPrecision(12);
window.document.converter.kelvin.value = ((eval(window.document.converter.fahrengeit.value) - 32) / 1.8 + 273.15).toPrecision(12);
window.document.converter.reomur.value = (eval(window.document.converter.celsius.value) * 0.8).toPrecision(12);
window.document.converter.rankin.value = (eval(window.document.converter.kelvin.value) * 1.8).toPrecision(12);

}


function calcR()
{
window.document.converter.celsius.value = (eval(window.document.converter.reomur.value) / 0.8).toPrecision(12);
window.document.converter.kelvin.value = (eval(window.document.converter.celsius.value) + 273.15).toPrecision(12);
window.document.converter.fahrengeit.value = (1.8 * eval(window.document.converter.celsius.value) + 32).toPrecision(12);
window.document.converter.rankin.value = (eval(window.document.converter.kelvin.value) * 1.8).toPrecision(12);

}

function calcRK()
{
window.document.converter.kelvin.value = (eval(window.document.converter.rankin.value) / 1.8).toPrecision(12);
window.document.converter.celsius.value = (eval(window.document.converter.kelvin.value) - 273.15).toPrecision(12);
window.document.converter.fahrengeit.value = (1.8 * (eval(window.document.converter.kelvin.value) - 273.15) + 32).toPrecision(12);
window.document.converter.reomur.value = (eval(window.document.converter.celsius.value) * 0.8).toPrecision(12);

}