How to Disable the JavaScript?
In order to bypass the right-click block or any other restriction imposed by JavaScript, all you need to do is just disable it in the browser and refresh the same page, so that it now reloads without JavaScript functionality. You are now free to right-click on the page, view its source or even copy any of the images that you may want to. Don’t forget to re-enable the JavaScript once again when your job is over. Otherwise lack of JavaScript support may result in unusual rendering of web pages.
For Internet Explorer:
If you are using IE, just follow the steps below:
From the menu bar, go to Tools -> Internet Options.
In the “Internet Options” window, switch to Security tab and click on the button Custom level…
From the Security Settings, look for the option Active scripting and select the Disable radio button as shown above and click on “OK”.
Click on the Chrome “menu” button (on the top right corner) and select Tools.
Under the JavaScript, select the radio button which says “Do not allow any site to run JavaScript” and click on “Done”.
For Mozilla Firefox: Steps to disable JavaScript on Firefox: From the menu bar, click on Tools -> Options.