Automatically getting percentage based on two input fields in javascript -


i new java.can tell how calculate percentage of 2 input numbers.will have write javascript? can suggest?

here code

<td class="bg1" style="width:22%;"><input type="text" style="width:40px;" name="score2"  align="center" maxlength="4" onblur="validatefield('digit1',this)" />/<input type="text" style="width:40px;" name="totmarks2"  align="center" maxlength="4" onblur="validatefield('digit1',this)"/></td> <td class="bg2" width="15%;"><input type="text"  name="percentage2"  maxlength="5" /></td>

java , javascript not same. , yes, need write javascript this, e.g.:

var score = document.getelementsbyname("score2")[0].value; var totalmarks = document.getelementsbyname("totmarks2")[0].value;  var percentage = (score/totalmarks)*100;  document.getelementsbyname("percentage2")[0].value = percentage;

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