Immediate Value Acquisition(not .oninput)

HTML <p><input type="text" id="data1" name="data1" /></p> <p><input type="text" id="data2" name="data2" /></p> <p id="result"></p> JAVASCRIPT var result; result = document.getElementById("result"); times = setInterval(process, 1000); function process(){ var data1, data2, resultValue; data1 = Number(document.getElementById("data1").value); data2 = Number(document.getElementById("data2").value); resultValue = data1 * data2; result.innerHTML = resultValue; }