Enable JavaScript and detect disable setting of client browser

If your browser does not support JavaScript, you can upgrade to a newer browser.
Have you disabled JavaScript?
Now a day's Many sites use JavaScript and it is widely accepted in new browsers.

It is recommended to enable JavaScript in your web browser. Here it is how to enable JavaScript in different browsers.

Internet Explorer
On the Tools menu, click Internet Options.
Click the Security tab.
Click Custom Level.
Scroll to Scripting. Under Active scripting, click Enable.
Click OK twice.

Click Tools
Click Options .
Click Content
Keep the Checkbox checked of Enable JavaScirpt.
Click OK

Chrome menu at right corner of toolbar
Click Settings.
Click Show advanced settings..
Click Content Setting under Privacy heading
Click Radio buttons Under heading JavaScript saying Allow all sites to run JavaScript (recommended)

On the Edit menu, click Preferences.
Click Advanced.
Select the Enable JavaScript for Navigator check box.
Click OK