JavaScript::Comma Separator

Comma Separator

Head:

<script type="text/javascript">
function addCommas(num) {
  num += ”;
  var n1 = num.split(‘.’);
  var n2 = n1[0];
  var n3 = n1.length > 1 ? ‘.’ + n1[1] : ”;
  var temp = /(d+)(d{3})/;
  while (temp.test(n2)) {
    n2 = n2.replace(temp, ” + ‘,’ + ”);
  }
  var out = return n2 + n3;
  document.write(out);
}
</script>

Body:

<script type="text/javascript">addCommas("4550989023");</script>

This snippet would be used mainly by sites that use numbers often. This snippet will keep your numbers looking the same across the board. All you have to do is copy the body line where you want to add a number and replace the number there with your number.