',''); result = result.replace('',''); result = result.replace(' -->',''); result = result.trim(); if (isNaN(result)) { document.getElementById("amt").value = 0; document.getElementById("vpc_Amount").value = 0; } else { document.getElementById("amt").value = result; document.getElementById("vpc_Amount").value = result * 100; } } } xmlhttp.open("GET", "currency.php?a="+amount+"&from="+from, true); xmlhttp.send(); } } else { alert('Amount should be Number'); } } function getamount(amt) { var new_amt = amt*100; document.getElementById("vpc_Amount").value = new_amt; }