The Browser (navigator) Object

• BIG NOTE:No two browsers will process your JavaScript in the same way.
• Find out which browser views your page and the:
  • exclude browsers that are unable to use your code,
  • redirect them to a non-scripted version of your site,
  • present scripts that are tailored to suit each browser.
• The browser JavaScript object lets you do this.
• For historical reasons the browser object actually called the navigator object.