window.navigator.productSub

Summary

productSub returns the build number of the current browser.

Syntax

prodSub = window.navigator.productSub 

Parameters

• prodSub is a string.

Example

<script> 
function prodsub() {
  dt = document.getElementById("d").childNodes[0];
  dt.data = window.navigator.productSub;
} 
</script> 
<button onclick="prodsub();">productSub</button>
// returns: 20010725

Notes

On IE, this property returns undefined.

On Apple Safari this property always returns 20030107.

Specification

DOM Level 0. Not part of specification.