Now a days almost every browser is supports JavaScript . However, there are still popular browsers, such as Lynx. that do not support JavaScript. In addition, Navigator, Internet Explorar provide users with option of disabling JavaScript.

So the noscript tag was created for those browsers that  cannot process the JavaScript. The noscript tag used to display markup that is an option to execute a Javascript.

So how to use noscript tag…

Listing 1.1

<html>
<head>
<title>use fo nosript tag</title>
<body>
<script language=”JavaScript”>
document.write(“Hello world”);
</script>
<NOSCRIPT>
Javascript
</NOSCRIPT>
</body>
</html>

_________________________________________________________

<html>

<head>

<title>use fo nosript tag</title>

<body>

<script language=”JavaScript”>

document.write(“Hello world”);

</script>

<!–  if browser not supporting JavaScript then browser excute this noscript tag  –>

<NOSCRIPT>

[Browser not supporting JavaScript  ]

</NOSCRIPT>

</body>

</html>

____________________________________________________

” this firefox 3.5 and in this JavaScript is enable

javascript is enable

javascript is enable

now, i disable the JavaScript in the browser…

javascript is disable.

javascript is disable.

that’s it.