<!-----------------------------------
// Calculations are rounded to 2 decimal places
function convertCtoF(){
   var cel = Math.round((((9*document.tmpfm.celcius.value)/5)+32)*100)/100;
   document.tmpfm.fahrenheit.value = cel;
}

function convertFtoC(){
   var fah = Math.round(((document.tmpfm.fahrenheit.value-32)*5/9)*100)/100;
   document.tmpfm.celcius.value = fah;
}
//-------------------------------------->